Station Overview Station Location
Station Number CO-AD-100 Latitude 39.9222750546
Station Name Thornton 2.1 N Longitude -104.95539994
County Adams Elevation (ft) 5244



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 10 1.09 0.61 31 0.61 31 0.00 0 0 6 0 0.0 0 0
Nov 10 0.89 0.45 30 0.45 30 0.00 0 0 6 4 0.4 1 0
Dec 10 0.69 0.31 31 0.31 31 0.00 0 0 1 5 4.9 1 1
Jan 11 0.48 0.52 31 0.52 31 0.00 0 0 4 4 9.4 4 16
Feb 11 0.44 1.15 28 1.15 28 0.00 0 0 6 5 9.8 5 12
March 11 1.53 0.33 31 0.33 31 0.00 0 0 6 4 1.7 2 2
April 11 1.99 1.42 30 1.42 30 0.00 0 0 11 3 1.2 2 0
May 11 2.25 6.22 30 6.22 30 0.00 0 0 11 1 0.0 0 0
June 11 1.77 0.70 30 0.70 30 0.00 0 0 4 3 0.0 0 0
July 11 1.54 4.17 31 4.17 31 0.00 0 0 16 3 0.0 0 0
Aug 11 1.83 0.36 31 0.36 31 0.00 0 0 3 4 0.0 0 0
Sept 11 1.04 0.84 30 0.84 30 0.00 0 0 6 2 0.0 0 0
Water Year Totals: 15.54" 17.08" 364 days 17.08" 364 0.00" 0 days 0 80 days 38 days 27.4" 15 days 31 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2010 0.00
10/2/2010 0.00
10/3/2010 0.00
10/4/2010 0.00
10/5/2010 0.00
10/6/2010 0.00
10/7/2010 0.05
10/8/2010 0.02
10/9/2010 0.00
10/10/2010 0.00
10/11/2010 0.17
10/12/2010 0.06
10/13/2010 0.29
10/14/2010 0.00
10/15/2010 0.00
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.00
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 0.02
10/24/2010 0.00
10/25/2010 0.00
10/26/2010 0.00
10/27/2010 0.00
10/28/2010 0.00
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.00
11/1/2010 0.06
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.00
11/6/2010 0.00
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.00
11/10/2010 0.22
11/11/2010 0.06
11/12/2010 0.02
11/13/2010 0.00
11/14/2010 0.00
11/15/2010 T
11/16/2010 0.02
11/17/2010 0.07
11/18/2010 0.00
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 T
11/23/2010 0.00
11/24/2010 0.00
11/25/2010 T
11/26/2010 0.00
11/27/2010 0.00
11/28/2010 0.00
11/29/2010 T
11/30/2010 0.00
12/1/2010 0.00
12/2/2010 0.00
12/3/2010 0.00
12/4/2010 0.00
12/5/2010 0.00
12/6/2010 0.00
12/7/2010 T
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 T
12/12/2010 0.00
12/13/2010 0.00
12/14/2010 0.00
12/15/2010 0.00
12/16/2010 T
12/17/2010 0.00
12/18/2010 T
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.00
12/22/2010 0.00
12/23/2010 0.00
12/24/2010 T
12/25/2010 0.00
12/26/2010 0.00
12/27/2010 0.00
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 0.00
12/31/2010 0.31
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.04
1/2/2011 0.00
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.00
1/8/2011 0.00
1/9/2011 0.12
1/10/2011 0.25
1/11/2011 0.00
1/12/2011 0.00
1/13/2011 0.00
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 T
1/19/2011 0.00
1/20/2011 0.11
1/21/2011 0.00
1/22/2011 0.00
1/23/2011 T
1/24/2011 0.00
1/25/2011 0.00
1/26/2011 T
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 0.00
1/30/2011 0.00
1/31/2011 T
2/1/2011 0.09
2/2/2011 T
2/3/2011 0.00
2/4/2011 0.09
2/5/2011 T
2/6/2011 0.32
2/7/2011 0.00
2/8/2011 0.45
2/9/2011 0.14
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.00
2/16/2011 0.00
2/17/2011 0.00
2/18/2011 T
2/19/2011 0.00
2/20/2011 0.06
2/21/2011 0.00
2/22/2011 0.00
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 T
2/26/2011 T
2/27/2011 0.00
2/28/2011 0.00
3/1/2011 0.00
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 T
3/5/2011 T
3/6/2011 0.00
3/7/2011 0.01
3/8/2011 0.01
3/9/2011 T
3/10/2011 0.00
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.05
3/14/2011 0.00
3/15/2011 0.00
3/16/2011 0.00
3/17/2011 0.00
3/18/2011 0.06
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.00
3/23/2011 0.00
3/24/2011 0.00
3/25/2011 T
3/26/2011 0.00
3/27/2011 0.00
3/28/2011 0.01
3/29/2011 0.19
3/30/2011 0.00
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.00
4/2/2011 0.00
4/3/2011 0.00
4/4/2011 0.22
4/5/2011 0.00
4/6/2011 0.00
4/7/2011 0.01
4/8/2011 0.00
4/9/2011 0.00
4/10/2011 0.03
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.56
4/15/2011 0.04
4/16/2011 0.00
4/17/2011 0.00
4/18/2011 0.00
4/19/2011 0.21
4/20/2011 0.03
4/21/2011 0.02
4/22/2011 T
4/23/2011 0.00
4/24/2011 T
4/25/2011 0.27
4/26/2011 0.01
4/27/2011 0.02
4/28/2011 0.00
4/29/2011 0.00
4/30/2011 T
5/1/2011 0.00
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 0.00
5/5/2011 T
5/6/2011 0.00
5/7/2011 0.00
5/8/2011 0.00
5/9/2011 0.00
5/10/2011 0.00
5/11/2011 0.65
5/12/2011 1.44
5/13/2011 0.28
5/14/2011 0.00
5/15/2011 0.16
5/16/2011 0.02
5/17/2011 0.00
5/18/2011
5/19/2011 2.86
5/20/2011 0.61
5/21/2011 0.03
5/22/2011 0.00
5/23/2011 0.00
5/24/2011 0.08
5/25/2011 0.07
5/26/2011 0.00
5/27/2011 0.00
5/28/2011 0.00
5/29/2011 0.02
5/30/2011 0.00
5/31/2011 0.00
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.00
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 T
6/10/2011 0.00
6/11/2011 0.00
6/12/2011 0.00
6/13/2011 0.00
6/14/2011 0.03
6/15/2011 0.00
6/16/2011 0.00
6/17/2011 0.04
6/18/2011 0.04
6/19/2011 0.00
6/20/2011 0.59
6/21/2011 0.00
6/22/2011 0.00
6/23/2011 0.00
6/24/2011 T
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 0.00
6/28/2011 0.00
6/29/2011 0.00
6/30/2011 T
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.05
7/2/2011 T
7/3/2011 0.01
7/4/2011 T
7/5/2011 0.00
7/6/2011 0.03
7/7/2011 0.43
7/8/2011 0.34
7/9/2011 0.72
7/10/2011 0.19
7/11/2011 0.17
7/12/2011 0.04
7/13/2011 1.42
7/14/2011 0.24
7/15/2011 0.07
7/16/2011 T
7/17/2011 0.00
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.23
7/21/2011 0.01
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.00
7/26/2011 0.00
7/27/2011 0.15
7/28/2011 0.07
7/29/2011 0.00
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 T
8/3/2011 T
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 0.00
8/7/2011 0.00
8/8/2011 0.00
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 T
8/16/2011 0.00
8/17/2011 0.23
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.07
8/21/2011 0.00
8/22/2011 0.00
8/23/2011 0.06
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 T
8/28/2011 0.00
8/29/2011 0.00
8/30/2011 0.00
8/31/2011 0.00
9/1/2011 0.00
9/2/2011 0.02
9/3/2011 0.00
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 T
9/8/2011 0.07
9/9/2011 0.00
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 T
9/14/2011 0.05
9/15/2011 0.63
9/16/2011 0.00
9/17/2011 0.00
9/18/2011 0.01
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.06
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.00
9/26/2011 0.00
9/27/2011 0.00
9/28/2011 0.00
9/29/2011 0.00
9/30/2011 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:00 AM 0.00 0.0 M M M
10/2/2010 7:00 AM 0.00 0.0 M M M
10/3/2010 7:00 AM 0.00 0.0 M M M
10/4/2010 7:00 AM 0.00 0.0 M M M
10/5/2010 7:00 AM 0.00 0.0 M M M
10/6/2010 7:00 AM 0.00 0.0 M M M
10/7/2010 7:00 AM 0.05 M M M M 12:30 AM short T-storm w/ loud thunder.
10/8/2010 7:00 AM 0.02 M M M M
10/9/2010 7:00 AM 0.00 0.0 M M M
10/10/2010 7:00 AM 0.00 0.0 M M M 07:00 47F, cloudy, heavier darker clouds to the E, NE.
10/11/2010 7:00 AM 0.17 M M M M Light rain or drizzle most of Sunday starting at ~08:00. Incrementals: 15:30 = 0.11", 19:35 = 0.13", 07:00 = 0.17. / / 07:00: mostly clear skies, winds calm, streets and walks drying, 43.6F.
10/12/2010 7:00 AM 0.06 M M M M Started approx 05:00. 05:45 = 0.02" accum , windy from N, NE./// 07:00 44.9F, 82% RH, winds 6-10mph N, rain continues steady light-to-moderate, 0.06" accum.
10/13/2010 7:00 AM 0.29 M M M M Rain continued through observation. Incrementals: 08:01 = 0.11", 09:05 = 0.19", 10:03 = 0.28" 10:17 = 0.29", stopped.
10/14/2010 7:00 AM 0.00 0.0 M M M 07:00 ... 39.9F, 63% RH, winds calm, scattered thin clouds, some light frost on some rooftops..
10/15/2010 7:00 AM 0.00 0.0 M M M
10/16/2010 7:00 AM 0.00 0.0 M M M
10/17/2010 7:00 AM 0.00 0.0 M M M 07:00:, 36.7F, 71%RH, light dew, light frost on most roofs, winds calm, clear sky overhead.
10/18/2010 7:00 AM 0.00 0.0 M M M
10/19/2010 7:00 AM 0.00 0.0 M M M 38.1F, 81% RH, scattered light frost.
10/20/2010 7:00 AM 0.00 0.0 M M M 37.6F, light scattered frost.
10/21/2010 7:00 AM 0.00 0.0 M M M 36.1F, 66% RH, winds calm, 25% scattered clouds.
10/22/2010 7:00 AM 0.00 0.0 M M M 45.1F, 68%RH, winds calm.
10/23/2010 7:00 AM 0.02 0.0 M M M 09:44, light rain 11:55, stopped, 0.02" accum. / 13:30 sun with clouds all around. 14:50, cloudy w/ very dark clouds moving in from E. / 17:10. A few drops. / 07:00, overcast, winds calm, 44.7F, 84% RH.
10/24/2010 7:00 AM 0.00 0.0 M M M 39.3F, 74% RH, winds calm, sky mostly clear, full, bright moon.
10/25/2010 7:00 AM 0.00 0.0 M M M 07:00, 63F, winds calm.
10/26/2010 7:00 AM 0.00 0.0 M M M 39.3F, 35% RH, winds 6-15 mph WNW.
10/27/2010 7:00 AM 0.00 0.0 M M M Obsv: 37.8F, winds calm, sky above clear.
10/28/2010 7:00 AM 0.00 0.0 M M M 07:00: 26.6F, 46%RH, clear sky, winds calm, small patch of ice on pond.
10/29/2010 7:00 AM 0.00 0.0 M M M 07:00, 36.6F, calm.
10/30/2010 7:00 AM 0.00 0.0 M M M @ obsv: 43.3F, 38%RH,winds calm.
10/31/2010 7:00 AM 0.00 0.0 M M M 39.9F, 54%RH.
11/1/2010 6:30 AM 0.06 0.0 0.00 0.0 0.00 06:30: winds calm, 46F, not raining, clouds breaking up.
11/2/2010 7:00 AM 0.00 0.0 M M M 32.1F, 67%RH, winds calm.
11/3/2010 7:00 AM 0.00 0.0 M M M
11/4/2010 7:00 AM 0.00 0.0 M M M 29.3F 63%RH, winds calm, ~40% thin scattered clouds.
11/5/2010 7:00 AM 0.00 0.0 M M M 07:00 29.4F, 57% RH , winds calm, clear sky.
11/6/2010 7:00 AM 0.00 0.0 M M M 40.4F, 46%RH, winds calm, 20% cirrus.
11/7/2010 7:00 AM 0.00 0.0 M M M 41.3F, 50%RH, mostly cloudy.
11/8/2010 7:00 AM 0.00 0.0 M M M ~ 10:00AM, thin clouds moved out. 14:10, large dark clouds moving in from WSW. 14:28, sun hidden. 14:47, peak wind gust 31.7 mph WSW. ~15:25, sunny.
11/9/2010 7:00 AM 0.00 0.0 M M M 07:00, 39.9F, 50%RH, winds NW 3.2 MPH, sky overhead clear, some cirrus to the E, SE, S.
11/10/2010 7:00 AM 0.22 T T T T 12:59, sprinkles, 42.1F. 13:01, sleet. 13:19, grauple, straight down, groundcover plants & bark covered, 39.1F, 0.04" SWE accum but funnel clogged from slush buildup, remove funnel & tube. (melt value turned out to be 'zacktly 0.10") 14:20, intermittent snowflakes, some large, mixed w/grauple, slush. 35.7F. Ttl melted accum 0.15", minor accum of (white stuff) on ground pockets & in roof gullies. 15:17, 33.1F, large flakes, minor buildup on grass. 0.17" ttl accum. 17:30: 31.8F, very light precip continues, 0.21" ttl accum. 07:00, 24.6F, 87%RH, winds calm.
11/11/2010 7:00 AM 0.06 0.4 0.06 T T 07:00, 29.8F, 87%RH, winds calm. Snow depth taken inside cylinder. Some snow buildup on grass, autos, roofs, etc. Very light & fine snow continues.
11/12/2010 7:00 AM 0.02 T 0.02 T 0.02
11/13/2010 7:00 AM 0.00 0.0 M M M 24F. 76%RH, winds calm, sky clear.
11/14/2010 7:00 AM 0.00 0.0 0.00 M M Sunny AM and PM with clouds mid day, dark clouds to N, NE all afternoon. @Obsv: 22.6F, 62% RH, winds calm, clear sky, moderate frost.
11/15/2010 7:00 AM T T T M M 07:00 30.1F, Overcast sky, flakes just started.
11/16/2010 7:00 AM 0.02 T T 0.0 0.00 Light flurries started a previous obsv, continued until 11:35 AM. 07:00., 37.5F, clear sky overhead, heavy cloud bank to NE. Winds calm.
11/17/2010 7:00 AM 0.07 0.0 0.00 M M
11/18/2010 7:00 AM 0.00 0.0 M M M 34.4F, 48%RH. winds calm, very thin & scattered clouds.
11/19/2010 7:00 AM 0.00 0.0 M M M @ obsv: 33.6F, 50% RH, winds calm, 100% overcast.
11/20/2010 7:00 AM 0.00 0.0 M M M @obsv: 28.1F, 79%RH, winds calm 100% overcast, moderate frost on roofs.
11/21/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00 @ Obsv: 32.9F, 59% RH, winds calm, sky clear.
11/22/2010 7:00 AM T T T T T 28.1F, clear sky, dusting of snow.
11/23/2010 7:00 AM 0.00 0.0 0.00 M M
11/24/2010 7:00 AM 0.00 0.0 0.00 M M 07:00, 26.4F, winds calm, thin, brkn clouds overhead and to the E, SE, but very thick dark clouds to the N, NW.
11/25/2010 7:30 AM T T T M M Several AM snowshowers but no accum. Obsv: 19F, 27%RH, winds 3.1mph NNW, sky clear.
11/26/2010 7:00 AM 0.00 0.0 0.00 M M 16.7F, mostly clear sky, winds calm, 47%RH.
11/27/2010 7:00 AM 0.00 0.0 M M M
11/28/2010 7:00 AM 0.00 0.0 M M M 21.3F, 52%RH, winds calm, clear sky above.
11/29/2010 7:00 AM T T T T T 24.9F, 64%RH, winds 10.7mph NE. Very light dusting of snow .
11/30/2010 7:00 AM 0.00 0.0 M M M
12/1/2010 7:00 AM 0.00 0.0 M M M
12/2/2010 7:00 AM 0.00 0.0 M M M
12/3/2010 7:00 AM 0.00 0.0 M M M
12/4/2010 7:00 AM 0.00 0.0 M M M High temp last 24 hrs was 69.6F, windy most of day up to 29.1 mph. 07:00: 26.9F, 68%RH, 17.7F DP, wind 6.1 mph SSE, mostly thin & broken clouds creating a colorful sunrise.
12/5/2010 7:00 AM 0.00 0.0 M M M 26.9F, 66%RH, winds calm, 90% overcast.
12/6/2010 7:00 AM 0.00 0.0 M M M
12/7/2010 7:00 AM T T T T T 17:09, very light drizzle for 3 mins, if was not outside grilling, would have missed this. Found traces of graupel, also on delivered newspaper, so had to occur after 04:30AM. / @ obs: 35.7F, 49%RH, overcast, winds calm.
12/8/2010 7:00 AM 0.00 0.0 M M M
12/9/2010 7:00 AM 0.00 0.0 M M M @ obsv: 45.4F, 36%RH, winds 3.6mph NNE.
12/10/2010 7:00 AM 0.00 0.0 M M M
12/11/2010 7:00 AM T M M M M Light rain 17:40 - 17:56, just enough to wet walks, street. / @ obsv: 21.8F, 59%RH, winds calm, brkn clouds.
12/12/2010 7:00 AM 0.00 0.0 M M M @ Obsv: 16F, 61%RH, frosty, broken clouds, winds calm.
12/13/2010 7:00 AM 0.00 0.0 M M M
12/14/2010 7:00 AM 0.00 0.0 M M M 40F, 36%RH, winds calm, clouds just right for a colorful sunrise.
12/15/2010 7:00 AM 0.00 0.0 M M M 46F.
12/16/2010 7:00 AM T T T M M Mix rain / snow with large flakes. @ obsv, 20.5F.
12/17/2010 7:00 AM 0.00 0.0 M M M 20F, 66% RH, winds calm, clear sky overhead w/ couple of stars, but clouds to the immediate N , W, & E .
12/18/2010 7:00 AM T T T M M 07:40 started as tiny flakes, then mostly large, light, lazy flakes tapering off after noon, ending ~ 13:15. @obsv: 17.4F, 72% RH, 30% thin scattered clouds, wind calm.
12/19/2010 7:00 AM 0.00 0.0 M M M
12/20/2010 7:00 AM 0.00 0.0 M M M
12/21/2010 7:00 AM 0.00 0.0 M M M
12/22/2010 7:00 AM 0.00 0.0 M M M
12/23/2010 7:00 AM 0.00 0.0 M M M 21F, 81%RH, winds calm, frosty and foggy.
12/24/2010 7:00 AM T M M M M
12/25/2010 7:00 AM 0.00 0.0 M M M 17F, clear sky, winds calm.
12/26/2010 7:00 AM 0.00 0.0 M M M
12/27/2010 7:00 AM 0.00 0.0 M M M
12/28/2010 7:00 AM 0.00 0.0 M M M
12/29/2010 7:00 AM 0.00 0.0 M M M @ obsv: 35F, 33%RH, winds calm, mostly cloudy.
12/30/2010 7:00 AM 0.00 0.0 M M M 28.9F, 53%RH, winds NNE 3.2 mph. Sky clear overhead w/ crescent moon visible. Clouds heavier to the west.
12/31/2010 7:00 AM 0.31 4.9 0.31 4.9 0.31 08:49 29.2F, Sudden outburst of graupel changing to snow ~ 10:00, wind picking up, peaking ~ noon w. 22mph gust. Winds tapered off throughout the afternoon. / 16:50, 11.3F, winds 3-10 mph E. 2.7" accum. / 07:00, 4.5F, 78% RH, bar rising, 100 % overcast, light fine flakes falling.
1/1/2011 7:30 AM 0.04 0.5 0.30 2.5 0.22 Light snow continued until 11:55. / 07:30 9.1F, 69%RH, winds 9.8mph NW, wc -8.0F.
1/2/2011 7:00 AM 0.00 0.0 M 2.5 M 22.8F, 54% RH, winds 2.8mph W.
1/3/2011 8:00 AM 0.00 0.0 M 2.5 0.34 12.0F, 69%RH, winds calm sky clear.
1/4/2011 7:00 AM 0.00 0.0 M 2.5 M @ obsv: 6.6F, 76% RH, winds calm, clear sky.
1/5/2011 7:00 AM 0.00 0.0 M 2.0 M 33.4F, 48%RH, winds 5.8mph WNW.
1/6/2011 7:00 AM 0.00 0.0 M 1.5 0.21 @ 07:00: 39.0F, 51% RH, winds 3.8mph W, sky mostly clear.
1/7/2011 7:00 AM 0.00 0.0 M T T Peak breeze 27mph 13:29 WSW, temp high 52F @ 14:12. / 07:00 39F, 48%RH, winds 3mph ESE, bar 30.05 falling, sky 99% clear.
1/8/2011 7:00 AM 0.00 0.0 M M M 21F, 79%rh, winds calm.
1/9/2011 7:00 AM 0.12 0.7 0.12 0.7 0.12 07:00, 25F, 84%rh, winds 2mph NE, completely overcast, light, fine snow continues. Core samples revealed graupel base. Much more water content than expected, took 2nd measurement to verify. Start time approx, corroborated by neighbor and family member.
1/10/2011 7:00 AM 0.25 6.4 0.25 7.1 0.37 @ 07:00 5F, 80%rh, winds calm.
1/11/2011 7:00 AM 0.00 0.0 M 6.0 M Mostly sunny, roads cleared off nicely. @ 07:00 6.6F, 76%rh, calm, clear sky.
1/12/2011 7:00 AM 0.00 0.0 M 4.5 M @ 07:00 1.0F, 78%Rrh, winds calm clear sky.
1/13/2011 7:00 AM 0.00 0.0 M 3.5 0.49 @ 07:00: 35.4F, 77%rh, winds 2.2mph SSW, DP 28.7F. Core sample heavy & wet.
1/14/2011 7:00 AM 0.00 0.0 M 1.5 0.29 Icy core sample.
1/15/2011 7:00 AM 0.00 0.0 M 0.5 M @ obsv: 30.5f, 73%rh, 22.7F dp, winds calm, ~ 80% overcast.
1/16/2011 7:00 AM 0.00 0.0 M T M Cloudy most of Saturday until near sunset. @Obsv: 28f, 73%rh, winds calm, high thin scattered ~60% cloud cover.
1/17/2011 7:00 AM 0.00 0.0 M T M Sunday: some sun in AM, mostly cloudy remainder of the day. / Monday @ 01:24. Peak wind 41.7mph NNW / @07:00: 45.5F, 54%RH, some clearing in clouds above, but low dark clouds to NW, W. The only traces of snow are in the shaded areas.
1/18/2011 7:00 AM T 0.0 M M M Trace of sprinkles ~ 07:45
1/19/2011 7:00 AM 0.00 0.0 M M M @ 07:00: 26F, 75%RH, winds calm.
1/20/2011 7:00 AM 0.11 1.8 0.11 1.8 0.11 13:44 peak gust 46.5mph NNE, T34.5F. 14:12, snow starts, T27.6F. 17:20 nearly stopped, occasional flake, 1.7" accum, T18.1F. / @ obsv: 10.0F, 80%rh, winds calm, sky clear.
1/21/2011 7:00 AM 0.00 0.0 0.00 1.0 0.12 Sunny day, peak breeze 21.6mph WNW @ 20:29. / @ obsv: 33.6F, 46%RH, WC 28.5F, winds 5.3 NW, broken cloud cover, moonset visible.
1/22/2011 7:00 AM 0.00 0.0 0.00 0.5 0.09 Breezy all night, peak breeze 23.9mph NW @ 04:42. @ Obsv: 43F, 41%rh, winds 15mph WNW, WC 30F.
1/23/2011 7:00 AM T T T 0.0 0.00 Breezy most of the day, peak wind gust 32.4mph NNW @ 12:18, snow shower @ 11:34 from one of numerous low dark passing clouds, Thi 45.1F @ 12:42. / @ obsv: 21.5F, 63%RH, winds 3.1mph SSW, clear sky.
1/24/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Breezy most of the day, peaking at 25.9mph N @ 5:04. Current temp 31/6F, 50%RH. sky overcast but clear low on the horizon to the N... (since this event is moving N to S, the end of the cloud cover might be sight.)
1/25/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Breezy most of the day w/ peak breeze 23.2mph WSW@ 13:43. @Obsv: 15.0F, 53%RH, winds calm, sky above clear, but lower clouds to N & E.
1/26/2011 7:00 AM T T T 0.0 0.00 21:48, brief snow shower. / @ Obsv: 30F, 68%RH, winds calm, sky 95% overcast with some blue low on N horizon. No trace of the brief snow shower.
1/27/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/28/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 35F, 46%RH. sky mostly clear
1/29/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Friday hi temp 65.8F @ 13:58. @ Obsv: 32F, 51%RH, winds calm.
1/30/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Sat: Mostly sunny, Thi 55.7F @ 13:37, T lo 24.9F @ 05:15 , peak breeze 17.8 mph WSW @ 13:38 / @ Obs: 25.7F, 74%RH, bar 30.02 rising, winds calm, sky 80% thin overcast with clearing to the west.
1/31/2011 6:30 AM T M M T T 06:10 cleaning ice off windshield, winds & heavier freezing rain started w peak breeze 15.6mph ENE, T 21.0F, 79%RH.
2/1/2011 7:00 AM 0.09 1.6 0.09 1.6 0.09 Freezing rain turned to snow approx 7AM. Overnight low temp -10.6 F @ 06:30. / Current: -10.3F, 74%RH, -16.7F DP, -24.8F WC, winds 6.9MPH ENE. Core sample does not include the frozen rain/sleet layer under the snow.
2/2/2011 7:00 AM T T T 1.6 0.11
2/3/2011 7:00 AM 0.00 0.0 0.00 1.5 M T low minus 14.0 @ 07:03 WC low minus 13.7.0F @ 07:02 / OBSV: 1.2F, 71%RH.winds 2.2mph SW. clear sky.
2/4/2011 7:00 AM 0.09 0.9 0.80 1.9 0.19 Very light to light to moderate snowfall most of day. / OBSV: 13.1F, 82%RH, winds calm, sky clear.
2/5/2011 7:00 AM T T T T T Sun in the early AM. then overcast reminder of the day, Tmax 41.9F @ 14:22, major melting, max breeze 10.5mph @ 12:01 NW. 12 minute snowshower @ 10:52, very light sprinkles @ 15:15 for under 5 mins. / 07:00 31.2F, 65%RH, winds calm, bar falling, mostly overcast with a few blue patches to the W.
2/6/2011 7:00 AM 0.32 3.1 0.32 3.1 0.32 Multiple waves during the day with more overnight snow. Hi temp 38.3F @ 12:11, peak wind 23.0mph NNE @ 13:17. / OBSV: 24.0F, 85%rh, bar rising, winds calm, overcast.
2/7/2011 7:00 AM 0.00 0.0 0.00 1.5 0.18 Gradual clearing, became mostly sunny with wind picking up, peak wind 32.8mph NNE @13:05. Sunny areas of driveways & walks melting, some drying by 12:30.
2/8/2011 7:00 AM 0.45 3.3 0.45 3.3 0.45 Winds briskly started ~ 21:15 immediately clocking 20-30 mph, peaking at 22:12 @ 41.1 mph NNE. Snowing hard at 21:20. WC low minus 21.5F @ 05:14. / @ Obsv: Core sample very fine and packed. 3.2F, 78%rh, moderate snowfall continues, bar rising, winds 6.7mph NNE. (followup note: SWE was 0.10" higher than surrounding values, retook the core sample, the 0.45" is valid. Must be the wind packed snow?)
2/9/2011 7:00 AM 0.14 0.9 0.14 3.6 0.52 Morning/AM Tlow 2.1F @ 07:56, overnight Tlow minus 7.2F @ 06:14. Tmax 6.6F @ 14:30. Moderate-to-light snow most of AM, then lighter until stopped, ~ 15:50. Noted snow seemed dense, once moved w/ blower or shovel, seemed to compact/"set up". Very clear water samples in the measuring tube.
2/10/2011 7:00 AM 0.00 0.0 0.00 2.5 M Breeze max 13.8mph S @ 10:48. Tmax 19.7 @ 15:59. Overnight Tmin 3.9F @ 01:45. / @ 06:00 obsv: 10.2F, 81%rh , winds calm, bar falling.
2/11/2011 7:00 AM 0.00 0.0 0.00 2.5 0.51 Overnight Tmin 8.2F @ 06:42. / @Obsv: 8.6F, 81%rh , winds 2.9mph WNW, bar rising, sky clear.
2/12/2011 7:00 AM 0.00 0.0 0.00 2.0 M 27.1F, 73%rh, winds calm, clear sky.
2/13/2011 7:00 AM 0.00 0.0 M 1.0 0.24 Breezy and sunny with higher overnight winds from ~ 03:30 to 06:30 peaking at 28.6mph NW @ 5:55. / Obsv: 53.7F, 32%rh, sctrd high thin clouds overhead, clear sky to N & W, winds calm.
2/14/2011 7:00 AM 0.00 0.0 0.00 T T Major melt due to warm temps and winds, only a few patches of snow remain where shaded or deep from shoveling. Breezy from ~ 09:50 to 16:00 with peak wind gust 33.3mph NW @ 10:05. Tmax 63.5F @ 13:11, overnight Tmin 29.6F. / Obsv: 29.6F, 57%rh, winds calm.
2/15/2011 7:00 AM 0.00 0.0 0.00 T T Tlow 29.3F @ 07:27, Tmax 53.4F @ 15:15, peak breeze 29.0mph WSW @ 5:03. / Obsv: 49.8F, 25%rh, DP 15.4F, winds 20.5mph WNW.
2/16/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Overnight Tmin 33.2F @ 06:37.
2/17/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Tmax 47.9F @ 16:59. / Obsv: 39.0F, 41%rh, winds calm, sky clear overhead but dark storm clouds to the W & N.
2/18/2011 7:00 AM T T T 0.0 0.00 Swiftly passing dark & stormy clouds produced 1 minute of graupel @ 11:13. Peak breeze 27.2mph WNW @ 11:38./ @ Obsv: 23.7F, 55%rh, winds calm.
2/19/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Friday Tmax 54.1F @ 15:42, overnight Tmin 27.5F @ 06:50. / @ Obsv: 27.6F, 62%rh, sky clear overhead, some low clouds N, E, winds calm.
2/20/2011 7:00 AM 0.06 0.0 0.00 0.0 0.00 24hour Tmin 28.0F @ 07:33, Tmax 57.0F @ 15:32, sunny until ~ 15:47, clouded up. Peak wind gust 25.7mph SW @ 18:40. Light rain ~ 18:45 to 19:30 @Obsv clear sky overhead, cloudy to the West, wind 1.0mph W, 34.5F, 49%rh, bar falling.
2/21/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Peak wind gust 39.5mph WSW @ 13:48. Tmax 46.5F @ 13:35, Tmin 16.3F @ 03:02. WC Low minus 1.3F @ 19:15 (25.5F, 21.2mph SE) / Current: 17.2F, 70%rh, DP 9.1, sky clear overhead.
2/22/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Tmax 45.3F @ 15:39, Tmin 16.5F @ 06:45 Peak gust 28.8mph WSW @ 15:25. / @ Obsv: 16.7F, 65%rh, 100% clear sky, frosty, winds calm.
2/23/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Previous 24 hour Tmin 16.5F @ 07:04, Tmax 51.2F @ 15:47. Current: 28.2F, 44%rh, winds calm, clear sky.
2/24/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Peak wind gust 26.1mph WSW @ 13:34. T max 47.4F @ 14:52. Current (and overnight Tlow): 19.9F, 71%rh, 5% scattered clds, winds 8.0mph NNW, bar rising.
2/25/2011 7:00 AM T T T T T Peak gust 25.0mph N @ 19:51. Obsv: 14.1F, 76%rh, winds calm, moderate fog vis ~ 6 blocks, moderate frost, single lay of very small graupel.
2/26/2011 7:00 AM T T T T T 07:40AM to ~ 12:50 table salt grain sized graupel. 14:42 to 15:30 snow flakes. Tmax 23.3F @ 15:14 , 24hr Tmin 14.1F @ 07:29. Obsv: 16.7F, 80%rh, winds calm, clear sky overhead, clds to W, N. Frost.
2/27/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Previous 24 hr Tmin 18.5F @ 07:26, peak wind gust 26.3mph WNW @ 12:33, Tmax 57.3F @ 14:46. Overnight Tlow 29.4F @ 06:51. / Obsv: 30.4F, 33%rh, clear sky, winds 3.1mph WNW, bar falling.
2/28/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Overnight Tlow 25.7F @ 01:39. @Obs: 27.6F, 61%rh, 6.4 mph SW, 60% thin sctrd.
3/1/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 @ Obsv: 27.1F, 42%rh, 7.0F dp.
3/2/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Obsv: 24.6F, 59%rh, winds 5.3mph N.
3/3/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 24 hour Tmin 24.4F @ 07:03, Tmax 55.2F @ 16:30. / @ Obsv: 31.8F, 53%rh, winds calm, sky clear overhead.
3/4/2011 7:00 AM T 0.0 0.00 0.0 0.00 Peak wind 39.1 mph NW @13:06. Tlow 46.7F @ 08:37 Tmax 59.3F @ 15:35. 17:44 Winds gusting to 17.1 mph N . 17:57, couple of drops. / Obsv: 32.7F, 68%rh, mostly clear sky above, winds calm.
3/5/2011 7:00 AM T T T 0.0 0.00 11:36 drops, first of several rain or snow showers. Tmax 43.5F @ 14:30, overnight Tlow 21.5F @ 03:08, / Current: 23.3F, 55%rh, bar rising, sky clear, winds calm, moderate frost on roofs .
3/6/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Overcast most of the day, Tmax 46.2F @ 14:54, Tmin 27.6F@ 07:45, overnight Tmin 31.8F@ 06:45, peak wind gust 29.9mph WNW @ 01:19 . / Obsv: 32.0F, 43%rh, 13.0F dp, wind calm, bar falling.
3/7/2011 7:00 AM 0.01 M M T 0.01 22:00 observe walks wetted. 39.3F. / @ Obsv: very light frzn mist, walks slippery, ice on auto very difficult to remove. 32.0F 44%rh, 12.5F dp, winds calm.
3/8/2011 7:00 AM 0.01 T M T 0.01 Overcast with occasional / intermittent light flurries or frizzle most of the day. Tmax 23.1F @ 20:19, Tmin 18.3F @ 07:06, overnight Tmin 18.5F @ 07:00. / @ Obsv18.5F, 81%rh, 13.6Fdp, winds calm, overcast. bar falling.
3/9/2011 7:00 AM T T T 0.0 0.00 Light to moderate flurries until 12:50 w/ no accum then intermittent sun. 24 hr Tlow 18.6F @ 07:46. / @ Obsv: 24.4F, 71%rh, 16.5Fdp, wind calm, bar rising, 10% scattered clouds.
3/10/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Peak wind gust 32.2mph SSW @ 15:58 Tmax 52.5F @ 15:13. / Obsv: 30.9F, 48%rh, 13.5F dp, wind 2.6mph S, bar rising.
3/11/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Previous 24 hrs: Tmin 30.9F @ 07:01, Tmax 68.0F @ 15:22, RH min 19%, 03:00 Temp 48.5F, winds picked up ~ 03:15, peak gust 45.1mph NNW @ 05:23. / Current: 57.0F, 24%rh, 20.6F dp, wind 3.1mph W, bar falling.
3/12/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Tmax 67.1F @ 16:16, Tmin 29.1F @ 06:46. Peak breeze 28.6 mph WNW @ 15:08 . @ obsv: 30.0F, 49%rh, 14.0F dp, clear sky except for some scattered on low SE horizon, winds calm .
3/13/2011 7:00 AM 0.05 0.0 0.00 0.0 0.00 Late evening and early AM showers. Current : 35.5F, 76%rh, 28.6F dp, winds calm, heavy overcast, not precip'ing.
3/14/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/15/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Breezy late evening with gusts up to 31.7 mph NNW @ 20:32.
3/16/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Overnight Tlow 42.0F @ 06:45. / @ 07:00: 42.9F, 44%rh, 22.5 DP, winds 4.0 mph SSE.
3/17/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/18/2011 7:00 AM 0.06 T T T 0.06 24 hour: Peak wind gust 28.6mph SE @ 15:05, Tmax 56.3F @ 16:08. / @ obsv: Core sample mix of snow, slush and ice. clear sky, trace of snow on some parts of lawn, 30.7F, 76%rh, 24.0F dp.
3/19/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/20/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 TMin 31.8F @ 07:34, Tmax 71.2F @ 16:25, RH Min 15% @ 15:15, peak breeze 29.0mph W @ 17:05. Current: 47.6F, 23% RH, 11.6FDP, winds calm, sky clear.
3/21/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Previous 24: Peak breeze 26.3mph @ ESE 15:14, Tmax 63.6F @ 17:08. Current 37.2F, 42%rh, 16.2F dp, winds calm.
3/22/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Last 24 hrs: Tlow 35.9F @ 07:41, Tmax 73.2F @ 16:22, peak daytime breeze 25.0 mph WSW @ 16:02, Occasional scent of Golden area fires smoke, peak overnight gust 37.8mph WNW @ 03:43. . Current: 44.2F, 34%rh, 17.4Fdp, winds 15.8mph WNW, sky clear, bar rising.
3/23/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Last 24 hrs: Peak daytime wind gust 36.6mph WNW @ 11:27, Tmax 50.3F @ 14:40, peak evening wind gust 33.5mph WNW @ 19:25. / Current: 39.3F, 29% rh, 9.7F dp, winds 8.7mph WNW, bar rising. Noticed that the wind did not register 0.0mph since 17:45.
3/24/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Tmax 56.3F @ 16:01, current 26.6F , calm, sky clear, 13.1F dp, bar falling.
3/25/2011 7:00 AM T T T 0.0 0.00 Sunny AM, clouded up mid PM. 16:05, gust 27.2mph N. 16:09, 44.7F, 38% rh, 20.7 dp, winds 21.4mph N, 2 minute sprinkle of grauple. 16:35, light rain. 16:39, changed to rain w/ large snowflakes momentarily, then rain only. Peak gust 33.3mph WSW @ 17:34. / @ OBSV: 29.1F, 41%rh , 8.3F dp, winds calm, bar rising, sky above clear.
3/26/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Tmax 55.4F. Current: 60% thin clds, winds calm, 28.9F, 74%rh, 21.3F dp.
3/27/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Tmax 51.6F @ 15:27. Tmin 28.9F @ 07:36.Peak breeze 19.9 mph SSE @ 16:12. Current: 35.4F, 56% rh, 21.2F dp, 7.6mph NNW, 100% overcast.
3/28/2011 7:00 AM 0.01 0.1 0.01 0.1 0.01 Tmax 57F @ 17:49, peak breeze 27.9mph NNE @ 16:08. / Current: 30.9F, 78%rh, 24.8F dp, winds calm, moderate snowfall.
3/29/2011 7:00 AM 0.19 1.6 0.17 1.6 0.17 Last 24hrs: Light snow continued at previous observation with 0.02" accum. Tmax 52.3F @ 14:20, peak wind gust 38.2mph NNW @ 16:20. Overnight snow, times unkwn. Current: 28.6F, 80% rh , 21.8F dp, winds calm, sky overhead clear, cloudy to the E.
3/30/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Peak breeze 21.9mph WNW @ 02:51, Tmax 47.4F @ 16:26, Tmin 27.3F @ 07:25. Current : 34.3F, 53%rh, 18.9F dp, winds calm sky overcast.
3/31/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Tmax 53.2F @ 1635, Peak wind gust 36.2mph WNW @ 17:36. Current: 43.7F , 52%rh, 26.5F dp, wind 2.9mph SE, bar rising, 80% scattered clouds.
4/1/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Last 24: Tmin 42.6F @ 0744, Tmax 65.8F @ 14:32, winds picked up @ 10:45, peak gust 36.6mph NNW @ 12:15. / Current: 53.2F, 34% rh, 25.6F DP, winds 17.6mph NNW, sky clear.
4/2/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Tmax 69.6F @ 17:55 . Current, 42.0F, 49%rh, winds calm, 80% overcast.
4/3/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Breezy most of day, last recorded calm was 07:45, peak gust 29.9 mph SW @ 16:35, Tmax 80.2F @ 16:35 (concurrent) . / Current : 59.5F, 33%rh, 30.4F dp , 7.6mph SW, sky clear, bar falling.
4/4/2011 7:00 AM 0.22 1.0 0.22 T T Sunny AM until 08:54, then clouds moved in fr W. Breezes clocked 15-20mph E. 12:21, Rain drops,T 38.4 then immediate sleet, graupel mix, T41.0F, followed by light but steady rain at starting @ 12:23 T38.4F. 13:01 Large flakes w/ accum 1.0" @ 14:11, then nearly stopped @ 14:19, T31.2F. Tmax 63.6 @ 08:58, Tmin 22.4 @ 06:44, peak breeze gust 30.1mph NE @ 12:12. / @ Obsv: 22.6F, 80%rh, 17.3F dp, winds calm, some snow on grass and other surfaces, but walks & streets are dry.
4/5/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Breezy most of the night w/ peak gust 34.2mph W @ 04:11, overnight Tmin 46.0 @ 23:05 / Obsv: 49.8F, 47% rh, 30.4F dp, wind 10.5mph WNW, partly cloudy.
4/6/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Peak wind gust 40.4 mph NE @ 15:36, Tmax 71.9F @ 17:22. @Obsv: 39.3F , 60% rh, 26.6F dp, 5.1mph E, overcast overhead with definite cloud line low on E horizon.
4/7/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
4/8/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Obsv: Low 100% cloud cover, 35.9F, 80%rh, 26.6F dp, 5.0 mph E, bar falling,
4/9/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Tmax 75.5F @ 17:20, peak gust 33.7mph SW @ 17:58. @ Obsv: 39.7F, 70% rh, 30.4F dp , winds calm, ~ 80% high thin clouds.
4/10/2011 7:00 AM 0.03 0.0 0.00 0.0 0.00 Last 24 hrs: Daytime Tmin 41.4F @ 07:42, Tmax 69.0F @ 16:17, peak winds gust 30.8mph WSW @ 16:14. Overnight: 04:49, graupel "downpour" some a full 0.2", T37.5F, winds calm. @ 05:09: winds kicked up , peak 21.4mph WNW @ 05:12. / @ obsv: 34.7F , 69% rh, 25.7F dp, winds calm, bar rising. the SWE for today would actually be "GWE" from graupel build up in funnel.
4/11/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Current 33.6F, 49% rh, winds calm.
4/12/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/13/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/14/2011 7:00 AM 0.56 0.2 0.07 T M Moderate snow continues at obsv, no accum on ground. 31.8F, 89% rh, 29.1 F dp, winds calm.
4/15/2011 7:00 AM 0.04 0.0 0.04 0.0 0.00
4/16/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Last 24: Tmax 58.2F @ 11:15, peak breeze 29.3mph WSW @ 16:19. / Obsv: 37.5F, 85% rh, 6.2mph ENE, bar falling, sky clear.
4/17/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Breeze picked up ~ 09:45, peaking @ 39.2mph WSW @ 15:10, Tmax 64.0F @ 16:39 Tlow 43.5 @ 05:27. Current 53.2F, 81%rh, 47.2F dp, 4.4mph W, 15% scattered, bar falling.
4/18/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Breezes kicked up ~ 09:19, peaked with gust of 36.4mph NW @ 11:34, fading to under 5mph @ 19:25. Tmax 67.2F @ 14:27. @ Obsv: 41.7F, 78% rh, 4.0 mph NW, 80% thin cloud cover.
4/19/2011 7:00 AM 0.21 0.0 0.00 0.0 0.00 37.5F, 89%$ rh, bar rising, 1.3mph SSW, 75% scattered clouds.
4/20/2011 7:00 AM 0.03 0.0 0.00 0.0 0.00
4/21/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00 Light rain over ~ 2 hour period, Tmax 42.9F @ 21:32 / Current: 40.2F, 89% rh, 37.0F dp, very light sprinkles, wind 8.7mph NNW .
4/22/2011 7:00 AM T 0.0 0.00 0.0 0.00 20:45: Wind suddenly kicked up from under 10 mph to 20-30mph range, peaking w 42.0mph gust NNW @ 20:48, drop back to 5-15mph range after 7 mins. Only sprinkles of rain, w / lightning to the N .
4/23/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Windy from 4:40 to 23:10, peaking 34.2mph W @ 09:43. Tmax 58.2F @ 15:11. / Current: 32.5F, 60% rh, overcast, 3.0mph SE, bar rising.
4/24/2011 7:00 AM T 0.0 M M M Breezes up to 25.5 mph NNW @ 18:07 . Light AM flurries 09:55 - 12:00, late night rain. Thi 50.5F @ 15:54. / Current 35.6F, 76%rh, 28.9F dp, winds calm, bar falling, 100% overcast..
4/25/2011 7:00 AM 0.27 0.0 0.00 0.0 0.00
4/26/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00 Light frost, RH = 89%. 37.9F, overcast, winds calm. peak breeze 24.1mph NW @ 21:20. Overnight rain, times unkwn.
4/27/2011 6:30 AM 0.02 0.0 0.00 0.0 0.00 Last 24: Thi 53.7F @ 12:59, top breeze 31.9mph SE @ 13:27. Current: 33.4F, 79%rh, winds calm, bar rising, 80% high, thin cloud cover. Rain frozen on car windows.
4/28/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/29/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/30/2011 7:00 AM T 0.0 0.00 0.0 0.00 Windy much of day, peaked at 37.5mph NW @ 11:15, Thi 69.0F @ 11:25, Tlo 33.0F @ 06:15. A few drops of rain. Current: 34.5F, winds 6-15 mph gusting to 26.1 mph West, 37%rh, bar rising , very clear and blue sky overhead.
5/1/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Breeze peaked at 34.6 mph WNW @ 07:14, Thi 47.1F @ 16:35, Tlo 33.0F @ 06:21, current 34.3F, 55%rh, 29;8F dp, winds calm, 100% overcast, bar R.
5/2/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 50.1F @ 14:49, Tlo 34.1F @ 03:09, Current 34.8F, 68%rh, winds calm, clear sky above and N, E, W, cloudy to S.
5/3/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/4/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/5/2011 7:00 AM T 0.0 0.00 0.0 0.00 2 minute sprinkle. Thi 66.7F @ 16:48, overnight Tlo 31.2F @ 06:26. Current: 36.5F, 68% rh, wind calm.
5/6/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 24hr Tlo 48.2F @ 08:41, Thi 69.4F @ 16:38. Current: 51.4F, 32%rh, overcast, calm, bar F.
5/7/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 75.9F @ 15:11, Tlo 46.0F @ 06:17, peak breeze 25.2mph W @ 11:18. Current 47.4F, 50%rh, 29.2F dp, winds calm, mostly overcast some clearing to the NW, bar R.
5/8/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 83.3F @ 17:37, Tlo 47.4F @ previous 07:00. Current: 58.8F, 29% rh, sky clear, winds calm, bar F.
5/9/2011 6:30 AM 0.00 0.0 0.00 0.0 0.00 Thi 82.7F @ 14:13. Current: 58.8F, wind 11.6mph SW, bar F.
5/10/2011 7:00 AM 0.00 0.0 M M M Thi 82.2F @ 16:12 , peak breeze 33.1 mph WSW @ 15:04, overnight Tlo 38.8F @ 05:59. Current : 49.2F, 49% rh, winds calm, bar R.
5/11/2011 8:00 AM 0.65 M M M M Tlo 34.8F @ 07:18, Thi 75.0F@ 15:24. Current: Rain continues lightly.
5/12/2011 7:00 AM 1.44 M M M M Periodic readings: 8:00-17:00 accum= 0.37", 17:00-20:00= 0.71", 35.1F, winds 12-22mph NNE. 23 hour Ttl 1.44". Current: 37.9F, wind calm, bar R, moderate rain continues.
5/13/2011 7:00 AM 0.28 M M M M Periodic reading 13:00 0.24" . Ended 15:41 0.28" Ttl , T43.5F. / Current: 48.5F, calm, bar R, sky clear.
5/14/2011 7:00 AM 0.00 0.0 M M M Sunny all day, Thi 62.5F @ 17:36, overnight Tlo 36.3F @ 06:10. Current: 37.5F, 79%, wind calm, overcast, bar R.
5/15/2011 7:00 AM 0.16 M M M M Thi 46.0F @ 12:15, Tlo 34.7F @ 06:38. Current: light mist continues, 34.9F, overcast, winds 12.5mph SSE, bar R.
5/16/2011 7:00 AM 0.02 M M M M Cloudy all day. Current: overcast, 39.3F, 77%, calm.
5/17/2011 7:00 AM 0.00 0.0 M M M Cloudy most of day, sun for short time in late afternoon, Thi 62.6F. Current: 43.7F, 78%, wind 6.7mph NNE, marginal sunrise, mostly cloudy overhead.
5/19/2011 7:00 AM 2.86 0.0 M M M Mix of rain, graupel, hail. 2.28" measured at 17:00, then an additional 0.77 overnight. Light sprinkles continue at obsv. Currently, 38.4F, overcast, light sprinkles, wind 7.6 mph NNE. (reading is correct, since the measure tube overflowed, added multiple readings of 0.90, 0.80, 0.58 for the 5PM reading, then another 0.19 overnight.
5/20/2011 7:00 AM 0.61 M M M M Rained on/off most of the day. Current: 10% scattered clouds, 46F, winds calm, bar R.
5/21/2011 7:00 AM 0.03 M M M M Some sun, mostly overcast, fairly calm until 16:10, then gusty w/ peak 28.6mph NW followed by showers, Thi 60.6F @ 15:30. Current: 95% overcast, 47F, 76% rh, 2.0mph S, 47.4F DP.
5/22/2011 7:00 AM 0.00 0.0 M M M Windy most of day peaking at 41.3mph WNW @ 15:33, Thi 65.3F @ 17:00, Tlo 46.2 @ 06:11.
5/23/2011 7:00 AM 0.00 0.0 M M M
5/24/2011 7:00 AM 0.08 M M M M 17:00 reading = 0.07".
5/25/2011 7:00 AM 0.07 M M M M 07:00 to Noon = 0.06" acccum. 0.01" additional accum during early PM hours.
5/26/2011 7:00 AM 0.00 0.0 M M M Current 48F, 59% rh, winds 5 mph NW.
5/27/2011 7:00 AM 0.00 0.0 M M M
5/28/2011 7:00 AM 0.00 0.0 M M M
5/29/2011 7:00 AM 0.02 M M M M Overcast, 50.1F, winds 5.5 mph N.
5/30/2011 7:00 AM 0.00 0.0 M M M Very low overcast, 56.1F
5/31/2011 7:00 AM 0.00 0.0 M M M Windy from ~ 14:00 topping at 39.8 WSW @ 16:03.
6/1/2011 7:00 AM 0.00 0.0 M M M @ Obsv: Overcast.
6/2/2011 7:00 AM 0.00 0.0 M M M @ Obsv: overcast, 63.1F, wind 6.8mph SSE.
6/3/2011 7:00 AM 0.00 0.0 M M M Peak gust 36.0mph WSW @ 16:01, Thi 90.1F @ 13:21, Tlo 46.5F @ 06:21. @ Obsv: 62.4F, 48%, winds calm, sky clear.
6/4/2011 7:00 AM 0.00 0.0 M M M Thi 73.2F @ 15:34. Correct amount of haze for an orange ball sunrise. Current: 50.7F, 64%rh, 39.1F dp, winds calm, bar R, orange disk sun continues.
6/5/2011 7:00 AM 0.00 0.0 M M M Some haze affecting sunrise, but much less intense than yesterday. Current: 58.8F, 51.3F dp, 76% rh, winds calm, bar R.
6/6/2011 7:00 AM 0.00 0.0 M M M
6/7/2011 7:00 AM 0.00 0.0 M M M Thi, 89.3F @ 13:55. Current: 70.3F, 27% rh, 34.8F dp, winds calm, sky clear, bar F.
6/8/2011 7:00 AM 0.00 0.0 M M M
6/9/2011 7:00 AM T 0.0 M M M 17:15, thunder, 17:40 - 17:49, drops, 19:19, T-storm warning on TV. Dark clouds to E, NE, & N. Current: overcast, 51.2F, 75%rh, bar R.
6/10/2011 7:00 AM 0.00 0.0 M M M overcast most of day, some breakup after 13:00. Current: mostly overcast, 50.3F, 71%rh, winds 4.7 mph SE, bar R.
6/11/2011 7:00 AM 0.00 0.0 M M M
6/12/2011 7:00 AM 0.00 0.0 M M M Sunny until ~ 09:30, then overcast until ~ 15:00, then weak to moderate sun through clouds. Thi 79.8F @ 16:40, Tlo 49.1F @ 05:40 @ Obsv: 53.7F, 72% rh, 45.1F dp, sky clear, bar F, light dew.
6/13/2011 7:00 AM 0.00 0.0 M M M 61.1F, 41%, 37.3F dp, wind 3 mph NW, overcast.
6/14/2011 7:00 AM 0.03 M M M M 18:06 drops. 20:15 thndr, lightning from dark clouds passing over Northglenn extending S over Denver area. Overnight rain probably after 4AM (newspaper was wet) Thi 84.9F @ 16:09, Tlo 53.2F @ 05:59. @ Obsv: 55.2F 73%, 46.7F dp, winds calm, 50% brkn, bar R.
6/15/2011 7:00 AM 0.00 0.0 M M M Peak breeze 31.9mph NNE @ 14:49, Thi 82.4F @ 17:35, Tlo 50.7F @ 06:06. Current: 51.2F, 46%rh, calm, clear sky.
6/16/2011 7:00 AM 0.00 0.0 M M M Yest Thi 87.9F @ 17:50, overnight Tlo 50.5F @ 06:14. / @ Obsv: 57.9F, 56%, calm, mostly clear sky, ba F.
6/17/2011 7:00 AM 0.04 M M M M 19:41, wind picked up, large drops of rain, 20:02 hail, 20:10 harder rain. Peak breeze during event was 38.6 mph NNW @ 20:15, brisk winds continued, maxing at 40.7mph NNE @ 20:40.
6/18/2011 7:00 AM 0.04 M M M M Thi 75.9 F @ 13:30, Tlo 51.8F @ 5:51, two showers. Obsv: 59.9F, 54%, 43.8F dp, winds 4.5 mph SW, 25% clouds sctd, bar R.
6/19/2011 7:00 AM 0.00 0.0 M M M Last 24: Tlo 54.8F @ 7:07, Thi 83.4F @ 16:01. Obsv: 57.5F , 57%, 42.4F dp, winds 3mph NNW, 90% cloud cover.
6/20/2011 7:00 AM 0.59 M M M M Overnight Tlo 47.8F @ 05:20.
6/21/2011 7:00 AM 0.00 0.0 M M M
6/22/2011 7:00 AM 0.00 0.0 M M M
6/23/2011 7:00 AM 0.00 0.0 M M M
6/24/2011 7:00 AM T M M M M several spotty PM showers
6/25/2011 7:00 AM 0.00 0.0 M M M Overnight breezes peaked @ 02:19, 27.9 mph N, T=62.6F, temp dropping to low of 59.3F @ 04:30. Obsv: 61.5F, 72% rh, calm, overcast, bar R.
6/26/2011 7:00 AM 0.00 0.0 M M M
6/27/2011 7:00 AM 0.00 0.0 M M M
6/28/2011 7:00 AM 0.00 0.0 M M M
6/29/2011 7:00 AM 0.00 0.0 M M M
6/30/2011 7:00 AM T M M M M Thi 95.1F @ 15:43, , winds WNW to NNE since 19:30, smokey @ 21:25, source unkwn. Obsv : 64.2F. 57%, 7.1mph SSW, 95% overcast.
7/1/2011 7:00 AM 0.05 M M M M Wind, thunder started ~ 15:35, then several light showers, 0.02" by 18:00. Heavier rain between 18:00- 20:15.
7/2/2011 7:00 AM T M M M M
7/3/2011 7:00 AM 0.01 M M M M Several brief and light PM showers. Obsv: 58.8F, 52.0F DP, winds calm, clear sky.
7/4/2011 7:00 AM T M M M M PM clouds and wind peaking at 33.1 mph NNE @ 16:05
7/5/2011 7:00 AM 0.00 0.0 M M M Thi 94.8F @ 16:34.
7/6/2011 7:00 AM 0.03 M M M M
7/7/2011 7:00 AM 0.43 M M M M Several showers, when last and heaviest moved out, heard constant thunder (not even one break) from 17:19 to 17:45 until storm faded to the east.
7/8/2011 7:00 AM 0.34 M M M M
7/9/2011 7:00 AM 0.72 M M M M Two storms, 0.23" then 0.49".
7/10/2011 7:00 AM 0.19 M M M M Multiple showers
7/11/2011 7:00 AM 0.17 M M M M Event #1, 14:31 light rain starts, 14:34 wind and rain, (peak gust @ 22.1 mph NW), event duration 8 mins, 0.12" accum. Became partly cloudy/sunny. Event #2, 16:58, sprinkles, hardest rain 17:57, intermittent light rain continued past 21:30.
7/12/2011 7:00 AM 0.04 M M M M Sprinkles throughout the evening. Thi 84.0F @ 16:10, breeze peak 27.2 mph NNW @ 16:28. Current: 58.8F, 83%, 53.7 F dp , 8.7mph N, overcast.
7/13/2011 7:00 AM 1.42 M M M M 13:25, begin intermittent sprinkles/light showers. Accum @ 20:00 = 0.12" . 21:33 begin strong storm w/ frequent and close lightning, ~ 25% resulted in house-shaking boomers. Relatively calm storm, peak breeze only 17.1mph @ 21:35. 21:37 begin sudden and moderate-to-heavy rain. 22:07 accum = 0.59" (0.12" plus 0.47" new), rain continuing but storm moving out. 2nd storm ~ 01:00 AM to near 03:00.
7/14/2011 7:00 AM 0.24 M M M M Multiple surges throughout the evening and overnight.
7/15/2011 7:00 AM 0.07 M M M M 14:29, Thndr, cloud buildup from SW.. Eventually, most of storm passed to east.
7/16/2011 7:00 AM T M M M M
7/17/2011 7:00 AM 0.00 0.0 M M M
7/18/2011 7:00 AM 0.00 0.0 M M M
7/19/2011 7:00 AM 0.00 0.0 M M M T hi 90.6F.
7/20/2011 7:00 AM 0.23 M M M M 14:49, Thndr 15:46, sprinkles, 15:58 rain w/ quite a bit of lightning, 16:24, stopped.
7/21/2011 7:00 AM 0.01 M M M M
7/22/2011 7:00 AM 0.00 0.0 M M M
7/23/2011 7:00 AM 0.00 0.0 M M M
7/24/2011 7:00 AM 0.00 0.0 M M M
7/25/2011 7:00 AM 0.00 0.0 M M M
7/26/2011 7:00 AM 0.00 0.0 M M M
7/27/2011 7:00 AM 0.15 M M M M 15:33 sprinkles dur=7min, accum=trace. 18:26, rain, dur=47min, accum=0.15"
7/28/2011 7:00 AM 0.07 M M M M
7/29/2011 7:00 AM 0.00 0.0 M M M
7/30/2011 7:00 AM 0.00 0.0 M M M
7/31/2011 7:00 AM 0.00 0.0 M M M
8/1/2011 7:00 AM 0.00 0.0 M M M
8/2/2011 7:00 AM T M M M M 14:39 Sprinkles. 18:13, inbound wall of rain, it seemed to stop yards from backyard, getting the street and part of the house wet, but only some sprinkles to report.
8/3/2011 7:00 AM T M M M M
8/4/2011 7:00 AM 0.00 0.0 M M M
8/5/2011 7:00 AM 0.00 0.0 M M M
8/6/2011 7:00 AM 0.00 0.0 M M M
8/7/2011 7:00 AM 0.00 0.0 M M M
8/8/2011 7:00 AM 0.00 0.0 M M M
8/9/2011 7:00 AM 0.00 0.0 M M M
8/10/2011 7:00 AM 0.00 0.0 M M M
8/11/2011 7:00 AM 0.00 0.0 M M M
8/12/2011 7:00 AM 0.00 0.0 M M M
8/13/2011 7:00 AM 0.00 0.0 M M M 57.7F, 77% rh, 50.5F dp, overcast, winds 6.4mph N.
8/14/2011 7:00 AM 0.00 0.0 M M M 63.3F, 70% rh, 53.7F DP, winds calm, mostly clear w/ 15% scattered, bar R.
8/15/2011 7:00 AM T M M M M 11:36: cloud cover just moved in, heading E. ~ 16:10, Observe dark and stormy clouds N & NE. 16:55 occasional drops. 20:12, light rain begins
8/16/2011 7:00 AM 0.00 0.0 M M M
8/17/2011 7:00 AM 0.23 M M M M 13:07 sudden moderate rain. 13:12 ends, 0.01" accum but more dark clds to the W. 13:26, thndr, then rain. 14:16 ends, 0.15" ttl accum. 14:41-14:53, 0.19" Ttl accum. Additional 0.4" from ~ 17:35 to ~18:15.
8/18/2011 7:00 AM 0.00 0.0 M M M
8/19/2011 7:00 AM 0.00 0.0 M M M
8/20/2011 6:30 AM 0.07 M M M M Multiple events, from drops to sprinkles to light rain.
8/21/2011 7:00 AM 0.00 0.0 M M M
8/22/2011 7:00 AM 0.00 0.0 M M M
8/23/2011 7:00 AM 0.06 M M M M
8/24/2011 7:00 AM 0.00 0.0 M M M
8/25/2011 7:00 AM 0.00 0.0 M M M
8/26/2011 7:00 AM 0.00 0.0 M M M
8/27/2011 7:00 AM T M M M M intermittent drops.
8/28/2011 7:00 AM 0.00 0.0 M M M
8/29/2011 7:00 AM 0.00 0.0 M M M
8/30/2011 7:00 AM 0.00 0.0 M M M
8/31/2011 7:00 AM 0.00 0.0 M M M
9/1/2011 7:00 AM 0.00 0.0 M M M
9/2/2011 7:00 AM 0.02 M M M M 18:59. a few drops. 20:53, large drops, moderate rain, tapered to light rain
9/3/2011 7:00 AM 0.00 0.0 M M M
9/4/2011 7:00 AM 0.00 0.0 M M M Overnight low 45.1F @ 06:45. Current: clr sky, 45.5F, 67% rh, 34.8F dp, winds calm.
9/5/2011 7:00 AM 0.00 0.0 M M M
9/6/2011 7:00 AM 0.00 0.0 M M M
9/7/2011 7:00 AM T M M M M A few drops around 3:34 pm. Light rain ~ 08:05 PM to 08:40, enough to wet the sidewalk.
9/8/2011 7:00 AM 0.07 M M M M
9/9/2011 7:00 AM 0.00 0.0 M M M
9/10/2011 7:00 AM 0.00 0.0 M M M
9/11/2011 7:00 AM 0.00 0.0 M M M
9/12/2011 7:00 AM 0.00 0.0 M M M
9/13/2011 7:00 AM T M M M M Scattered clouds at time of the "rain". @ Obsv: 52F, overcast, calm, 68%, bar falling.
9/14/2011 7:00 AM 0.05 M M M M
9/15/2011 7:00 AM 0.63 M M M M 19:00: 52F, 45.8F dp, 3.3mph SE, moderate rain falling, 0.11" accum from sprinkles, mist, light rain during the day. / 07:00: 46F, 42.8Fdp, calm, 85% clouds, scattered, bar falling.
9/16/2011 7:00 AM 0.00 0.0 M M M 44.2F, 85%rh, 40.0F dp, calm, dense fog, vis ~ 200 yards.
9/17/2011 7:00 AM 0.00 0.0 M M M @ Obsv: 48.7F, 73% rh, 40.4F dp. calm, thin & scattered.
9/18/2011 7:00 AM 0.01 M M M M Shower ~ 14:30 produced most moisture, couple of tracings later on. Dark clouds and breezy (up to 21mph) after 17:00. Stars visible by 21:00.
9/19/2011 7:00 AM 0.00 0.0 M M M
9/20/2011 7:00 AM 0.00 0.0 M M M Weak (breeze under 11mph NE) FROPA ~ 03:30-04:15 dropped temp from 57F to 49F n 45 mins. @ Obsv: 42.6F 31.6F dp, calm, mostly clear, bar R.
9/21/2011 7:00 AM 0.00 0.0 M M M overnight low and current : 39.9F.
9/22/2011 7:00 AM 0.06 M M M M 17:56, Drops 18:44, windy, light rain.
9/23/2011 7:00 AM 0.00 0.0 M M M
9/24/2011 7:00 AM 0.00 0.0 M M M
9/25/2011 7:00 AM 0.00 0.0 M M M
9/26/2011 7:00 AM 0.00 0.0 M M M
9/27/2011 7:00 AM 0.00 0.0 M M M
9/28/2011 7:00 AM 0.00 0.0 M M M
9/29/2011 7:00 AM 0.00 0.0 M M M
9/30/2011 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground
5/18/2011 1:28 PM 12:42- Rain, 13:04, heavy rain, 13:24 graupel, 13:28, hail, 13:38, stopped, 13:46 heavy hail, 13:51 rain and hail. Some "drifting" up against house where hail depth was 4.5 inches max. NA NA NA Mixed|Clear Ice|White Ice 10 1min minor leaf damage.shredded leaves Continuous True After rain 10-20 1.0
6/16/2011 8:02 PM hail was soft, round, most measured 1/8", one cluster appearing as tapioca or rice pudding was triangular shaped, 0.5" per side. Approx 21 mins of large drops, then hail for 3 mins, then heaviest rain followed hail with highest wind gust 38.6 mph NNW @ 20:15. 1/2" Grape Rice Rice Soft|Clear Ice 3 1min no damage False After rain 10-20 1.0
7/13/2011 8:40 PM Largest were 0.5" across but donut shaped, meaning 0.5" across, but flattened. Largest were approx 5% of total. No build up on ground, single layer only. Quick meltdown. 1/2" Grape 1/4" Pea Size Rice Hard|White Ice 3min minor leaf damage Continuous True Before rain After smaller hail vertical 0.3