Station Overview Station Location
Station Number CO-JF-40 Latitude 39.7611
Station Name Golden 0.7 NW Longitude -105.2297
County Jefferson Elevation (ft) 5780



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 1.40 1.06 31 1.06 31 0.00 0 0 8 2 0.0 0 0
Nov 10 1.19 0.30 30 0.30 30 0.00 0 0 6 5 1.7 4 2
Dec 10 0.89 0.42 31 0.42 31 0.00 0 0 4 2 8.1 3 3
Jan 11 0.59 0.69 31 0.69 31 0.00 0 0 5 4 11.7 3 15
Feb 11 0.69 1.34 28 1.34 28 0.00 0 0 9 2 17.6 8 16
March 11 1.94 0.46 31 0.46 31 0.00 0 0 7 1 2.6 3 2
April 11 2.76 1.69 30 1.69 30 0.00 0 0 10 3 2.9 2 2
May 11 2.33 4.37 31 4.37 31 0.00 0 0 13 3 1.7 3 1
June 11 2.53 2.05 30 2.05 30 0.00 0 0 6 3 0.0 0 0
July 11 1.67 3.33 31 3.33 31 0.00 0 0 17 2 0.0 0 0
Aug 11 2.26 0.44 31 0.44 29 0.00 2 1 7 9 0.0 0 0
Sept 11 1.24 1.66 30 1.66 30 0.00 0 0 6 3 0.0 0 0
Water Year Totals: 19.49" 17.81" 365 days 17.81" 363 0.00" 2 days 1 98 days 39 days 46.3" 26 days 41 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 0.37
10/8/2010 0.00
10/9/2010 0.00
10/10/2010 0.00
10/11/2010 0.15
10/12/2010 0.22
10/13/2010 0.24
10/14/2010 0.00
10/15/2010 0.00
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 T
10/19/2010 0.02
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.01
10/23/2010 0.01
10/24/2010 0.00
10/25/2010 0.00
10/26/2010 0.04
10/27/2010 0.00
10/28/2010 0.00
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 T
11/1/2010 T
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 T
11/9/2010 0.00
11/10/2010 0.06
11/11/2010 0.08
11/12/2010 0.01
11/13/2010 0.00
11/14/2010 0.00
11/15/2010 0.00
11/16/2010 0.05
11/17/2010 0.09
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 0.01
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 0.00
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 0.03
12/17/2010 0.04
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 0.01
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 0.34
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.00
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 0.43
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 T
1/18/2011 0.01
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 T
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 0.02
2/1/2011 0.12
2/2/2011 0.02
2/3/2011 0.00
2/4/2011 0.06
2/5/2011 0.00
2/6/2011 0.72
2/7/2011 0.02
2/8/2011 0.26
2/9/2011 0.04
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 0.08
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 0.02
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 0.00
3/5/2011 0.00
3/6/2011 0.00
3/7/2011 0.04
3/8/2011 0.03
3/9/2011 0.00
3/10/2011 0.00
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.10
3/14/2011 0.00
3/15/2011 0.00
3/16/2011 0.00
3/17/2011 0.00
3/18/2011 0.10
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.05
3/23/2011 0.00
3/24/2011 0.00
3/25/2011 0.01
3/26/2011 0.00
3/27/2011 0.00
3/28/2011 0.13
3/29/2011 T
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 0.27
4/5/2011 0.00
4/6/2011 0.00
4/7/2011 T
4/8/2011 0.00
4/9/2011 0.00
4/10/2011 0.02
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.72
4/15/2011 T
4/16/2011 0.00
4/17/2011 0.00
4/18/2011 0.00
4/19/2011 0.22
4/20/2011 0.01
4/21/2011 0.16
4/22/2011 0.00
4/23/2011 0.00
4/24/2011 0.03
4/25/2011 0.24
4/26/2011 T
4/27/2011 0.01
4/28/2011 0.00
4/29/2011 0.00
4/30/2011 0.01
5/1/2011 0.00
5/2/2011 0.03
5/3/2011 T
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 0.83
5/12/2011 1.17
5/13/2011 0.07
5/14/2011 0.00
5/15/2011 0.60
5/16/2011 0.01
5/17/2011 0.00
5/18/2011 0.08
5/19/2011 0.86
5/20/2011 0.51
5/21/2011 0.03
5/22/2011 T
5/23/2011 0.00
5/24/2011 0.03
5/25/2011 0.14
5/26/2011 0.00
5/27/2011 0.00
5/28/2011 0.00
5/29/2011 0.01
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 0.02
6/10/2011 0.01
6/11/2011 T
6/12/2011 0.00
6/13/2011 0.00
6/14/2011 0.00
6/15/2011 0.00
6/16/2011 0.00
6/17/2011 0.02
6/18/2011 0.01
6/19/2011 0.00
6/20/2011 1.71
6/21/2011 0.28
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 0.21
7/2/2011 0.01
7/3/2011 0.00
7/4/2011 T
7/5/2011 0.00
7/6/2011 0.01
7/7/2011 0.02
7/8/2011 0.62
7/9/2011 0.25
7/10/2011 0.23
7/11/2011 0.30
7/12/2011 0.13
7/13/2011 0.42
7/14/2011 0.49
7/15/2011 0.03
7/16/2011 0.00
7/17/2011 T
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.31
7/21/2011 0.03
7/22/2011 0.02
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 0.10
7/29/2011 0.00
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.09
8/3/2011 0.03
8/4/2011 T
8/5/2011 T
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 0.02
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 0.02
8/16/2011 T
8/17/2011 0.04
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.22
8/21/2011 **
8/22/2011 T
8/23/2011 T
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 T
8/27/2011 T
8/28/2011 T
8/29/2011 T
8/30/2011 T
8/31/2011 0.02
9/1/2011 0.00
9/2/2011 0.00
9/3/2011 0.01
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.09
9/8/2011 0.45
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 T
9/15/2011 1.00
9/16/2011 0.02
9/17/2011 0.00
9/18/2011 0.09
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 T
9/22/2011 0.00
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 0.0 M
10/2/2010 7:00 AM 0.00 0.0 M 0.0 M
10/3/2010 7:30 AM 0.00 0.0 M 0.0 M
10/4/2010 7:30 AM 0.00 0.0 M 0.0 M
10/5/2010 7:00 AM 0.00 0.0 M 0.0 M
10/6/2010 7:30 AM 0.00 0.0 M 0.0 M
10/7/2010 7:00 AM 0.37 0.0 M 0.0 M Rain was accompanied by lightning.
10/8/2010 7:30 AM 0.00 0.0 M 0.0 M
10/9/2010 7:30 AM 0.00 0.0 M 0.0 M
10/10/2010 7:30 AM 0.00 0.0 M 0.0 M
10/11/2010 7:30 AM 0.15 0.0 M 0.0 M Periods of light rain or drizzle occurred into the night.
10/12/2010 7:45 AM 0.22 0.0 M 0.0 M Light rain was occurring at the time of observation.
10/13/2010 7:00 AM 0.24 0.0 M 0.0 M Moderately heavy dew was present at the time of observation.
10/14/2010 7:00 AM 0.00 0.0 M 0.0 M
10/15/2010 8:00 AM 0.00 0.0 M 0.0 M
10/16/2010 7:00 AM 0.00 0.0 M 0.0 M
10/17/2010 8:00 AM 0.00 0.0 M 0.0 M
10/18/2010 8:00 AM T 0.0 M 0.0 M Brief, light shower
10/19/2010 8:00 AM 0.02 0.0 M 0.0 M Brief, light showers
10/20/2010 8:00 AM 0.00 0.0 M 0.0 M
10/21/2010 7:30 AM 0.00 0.0 M 0.0 M
10/22/2010 7:30 AM 0.01 0.0 M 0.0 M
10/23/2010 7:30 AM 0.01 0.0 M 0.0 M
10/24/2010 7:30 AM 0.00 0.0 M 0.0 M
10/25/2010 7:30 AM 0.00 0.0 M 0.0 M
10/26/2010 7:30 AM 0.04 0.0 M 0.0 M
10/27/2010 7:30 AM 0.00 0.0 M 0.0 M
10/28/2010 7:30 AM 0.00 0.0 M 0.0 M
10/29/2010 7:30 AM 0.00 0.0 M 0.0 M
10/30/2010 7:30 AM 0.00 0.0 M 0.0 M
10/31/2010 7:30 AM T 0.0 M 0.0 M
11/1/2010 7:30 AM T 0.0 M 0.0 M
11/2/2010 8:00 AM 0.00 0.0 M 0.0 M
11/3/2010 7:30 AM 0.00 0.0 M 0.0 M
11/4/2010 7:30 AM 0.00 0.0 M 0.0 M
11/5/2010 7:30 AM 0.00 0.0 M 0.0 M
11/6/2010 7:00 AM 0.00 0.0 M 0.0 M
11/7/2010 7:00 AM 0.00 0.0 M 0.0 M
11/8/2010 7:00 AM T 0.0 M 0.0 M Brief periods of sprinkles
11/9/2010 7:00 AM 0.00 0.0 M 0.0 M
11/10/2010 7:00 AM 0.06 0.0 M 0.0 M Brief, light rain, followed later by sleet, and then, moderately-heavy frost overnight
11/11/2010 7:00 AM 0.08 1.3 M 0.5 M Snow began during the night, and was continuing at the time of observation.
11/12/2010 7:30 AM 0.01 T M 0.5 M
11/13/2010 7:30 AM 0.00 0.0 M 0.0 M
11/14/2010 7:00 AM 0.00 0.0 M 0.0 M
11/15/2010 7:00 AM 0.00 0.0 M 0.0 M
11/16/2010 7:00 AM 0.05 0.2 M 0.0 M Periods of light snow, which melted soon after arriving
11/17/2010 7:30 AM 0.09 T M 0.0 M Rain and rain-mixed with snow
11/18/2010 7:00 AM 0.00 0.0 M 0.0 M
11/19/2010 7:00 AM 0.00 0.0 M 0.0 M
11/20/2010 7:00 AM 0.00 0.0 M 0.0 M Freezing fog and heavy frost
11/21/2010 7:00 AM 0.00 0.0 M 0.0 M
11/22/2010 7:00 AM T T M T M Brief snow shower
11/23/2010 7:00 AM 0.00 0.0 M 0.0 M
11/24/2010 7:00 AM 0.00 0.0 M 0.0 M
11/25/2010 7:30 AM T 0.1 M 0.0 M Two brief snow showers
11/26/2010 7:30 AM 0.00 0.0 M 0.0 M
11/27/2010 7:30 AM 0.00 0.0 M 0.0 M
11/28/2010 7:30 AM 0.00 0.0 M 0.0 M
11/29/2010 7:00 AM T T M T M Light snow occurred overnight.
11/30/2010 7:00 AM 0.01 0.1 M 0.0 M
12/1/2010 7:00 AM 0.00 0.0 M 0.0 M
12/2/2010 7:00 AM 0.00 0.0 M 0.0 M
12/3/2010 7:30 AM 0.00 0.0 M 0.0 M
12/4/2010 7:00 AM 0.00 0.0 M 0.0 M
12/5/2010 7:30 AM 0.00 0.0 M 0.0 M
12/6/2010 7:00 AM 0.00 0.0 M 0.0 M Light-to-moderate frost
12/7/2010 7:30 AM 0.00 0.0 M 0.0 M
12/8/2010 7:30 AM 0.00 0.0 M 0.0 M
12/9/2010 7:00 AM 0.00 0.0 M 0.0 M
12/10/2010 7:00 AM 0.00 0.0 M 0.0 M
12/11/2010 7:00 AM T 0.0 M 0.0 M Brief, light rain
12/12/2010 7:30 AM 0.00 0.0 M 0.0 M
12/13/2010 7:00 AM 0.00 0.0 M 0.0 M
12/14/2010 7:00 AM 0.00 0.0 M 0.0 M
12/15/2010 7:30 AM 0.00 0.0 M 0.0 M
12/16/2010 7:30 AM 0.03 0.3 M T M Precipitation began as light rain, turning to very light snow during the evening.
12/17/2010 7:30 AM 0.04 1.4 M 1.0 M Powder snow
12/18/2010 7:30 AM T T M 0.5 M
12/19/2010 7:30 AM 0.00 0.0 M T M
12/20/2010 7:00 AM 0.00 0.0 M 0.0 M
12/21/2010 7:30 AM 0.00 0.0 M 0.0 M
12/22/2010 7:30 AM 0.00 0.0 M 0.0 M
12/23/2010 7:30 AM 0.00 0.0 M 0.0 M Moderately-heavy frost
12/24/2010 7:30 AM 0.01 0.0 M 0.0 M Brief rain shower
12/25/2010 7:30 AM 0.00 0.0 M 0.0 M
12/26/2010 7:30 AM 0.00 0.0 M 0.0 M
12/27/2010 7:30 AM 0.00 0.0 M 0.0 M
12/28/2010 7:30 AM 0.00 0.0 M 0.0 M
12/29/2010 7:30 AM 0.00 0.0 M 0.0 M
12/30/2010 7:30 AM 0.00 0.0 M 0.0 M
12/31/2010 8:00 AM 0.34 6.4 M 4.5 M Two snow measurements were made, the first at 4:15pm (4.5 inches), the final one at 8am (1.9 inches). The snow had stopped by 8am.
1/1/2011 7:30 AM 0.00 0.0 M 3.5 M
1/2/2011 7:30 AM 0.00 0.0 M 3.0 M
1/3/2011 8:00 AM 0.00 0.0 M 2.0 M
1/4/2011 8:00 AM 0.00 0.0 M 2.0 M Heavy Frost
1/5/2011 7:30 AM 0.00 0.0 M 1.5 M
1/6/2011 7:30 AM 0.00 0.0 M 1.0 M
1/7/2011 7:00 AM 0.00 0.0 M T M
1/8/2011 7:30 AM 0.00 0.0 M 0.0 M Moderately-heavy frost
1/9/2011 7:30 AM 0.12 1.6 M 1.5 M Light snow was occurring at the time of measurement.
1/10/2011 9:00 AM 0.43 7.7 M 7.5 0.58 Sky was clear at the time of observation.
1/11/2011 8:00 AM 0.00 0.0 M 6.0 M Light-to-moderate frost
1/12/2011 7:30 AM 0.00 0.0 M 5.0 M Light frost
1/13/2011 7:30 AM 0.00 0.0 M 4.0 M
1/14/2011 7:30 AM 0.00 0.0 M 2.0 M
1/15/2011 7:30 AM 0.00 0.0 M 0.5 M
1/16/2011 7:30 AM 0.00 0.0 M T M
1/17/2011 7:30 AM T 0.0 M T M Brief, light rain shower
1/18/2011 7:30 AM 0.01 0.0 M 0.0 M Two brief periods of light rain
1/19/2011 7:30 AM 0.00 0.0 M 0.0 M
1/20/2011 7:30 AM 0.11 2.4 M 2.0 M
1/21/2011 7:30 AM 0.00 0.0 M 1.0 M
1/22/2011 7:00 AM 0.00 0.0 M 0.0 M
1/23/2011 7:30 AM T T M 0.0 M
1/24/2011 7:30 AM 0.00 0.0 M 0.0 M
1/25/2011 7:30 AM T T M 0.0 M Brief, light snow flurries
1/26/2011 7:30 AM T T M 0.0 M Brief snow shower
1/27/2011 7:30 AM 0.00 0.0 M 0.0 M
1/28/2011 7:30 AM 0.00 0.0 M 0.0 M
1/29/2011 7:00 AM 0.00 0.0 M 0.0 M
1/30/2011 7:30 AM 0.00 0.0 M 0.0 M
1/31/2011 7:30 AM 0.02 0.0 M 0.0 M Light, freezing drizzle, forming 'black ice'.
2/1/2011 7:30 AM 0.12 1.9 M 2.0 M Very light snow was occurring at the time of observation.
2/2/2011 7:30 AM 0.02 0.2 M 2.0 M
2/3/2011 7:30 AM 0.00 0.0 M 2.0 M
2/4/2011 7:30 AM 0.06 0.3 M 2.0 M A thin layer of ice was present under the snow on the board. This accounts for the high ratio of water-to-snow.
2/5/2011 7:30 AM 0.00 0.0 M 0.5 M
2/6/2011 8:30 AM 0.72 11.0 M 10.5 M Very light snow was still occurring at the time of observation. Two snow and moisture measurements were taken at widely seperated times.
2/7/2011 7:30 AM 0.02 0.2 M 7.5 0.76
2/8/2011 8:00 AM 0.26 3.1 M 8.5 M Very light snow was occurring at the time of observation.
2/9/2011 7:30 AM 0.04 0.4 M 8.0 M
2/10/2011 7:00 AM 0.00 0.0 M 7.0 M
2/11/2011 7:30 AM 0.00 0.0 M 6.5 M
2/12/2011 7:00 AM 0.00 0.0 M 5.5 M
2/13/2011 7:00 AM 0.00 0.0 M 5.5 M
2/14/2011 7:30 AM 0.00 0.0 M 4.0 0.86
2/15/2011 7:00 AM 0.00 0.0 M 2.5 M
2/16/2011 7:00 AM 0.00 0.0 M 0.5 M
2/17/2011 7:00 AM 0.00 0.0 M T M
2/18/2011 7:00 AM T T M 0.0 M Very brief,light snow flurries
2/19/2011 7:00 AM 0.00 0.0 M 0.0 M
2/20/2011 7:00 AM 0.08 0.0 M 0.0 M Rain shower
2/21/2011 7:00 AM 0.00 0.0 M 0.0 M Light frost
2/22/2011 7:00 AM 0.00 0.0 M 0.0 M
2/23/2011 7:00 AM 0.00 0.0 M 0.0 M
2/24/2011 7:00 AM 0.00 0.0 M 0.0 M
2/25/2011 7:00 AM T T M 0.0 M
2/26/2011 7:00 AM 0.02 0.5 M T M Snow depth on the board was measured at 12:30pm, then again at the time of observation. Periods of very light snow occurred during the day.
2/27/2011 7:00 AM 0.00 0.0 M 0.0 M
2/28/2011 7:00 AM 0.00 0.0 M 0.0 M
3/1/2011 7:00 AM 0.00 0.0 M 0.0 M
3/2/2011 7:30 AM 0.00 0.0 M 0.0 M
3/3/2011 7:00 AM 0.00 0.0 M 0.0 M
3/4/2011 7:30 AM 0.00 0.0 M 0.0 M
3/5/2011 7:00 AM 0.00 0.0 M 0.0 M
3/6/2011 7:00 AM 0.00 0.0 M 0.0 M
3/7/2011 7:30 AM 0.04 T M T M Very light snow was occurring at the time of observation. An icy layer covered the snowboard.
3/8/2011 7:00 AM 0.03 0.4 M T M Snow had stopped by the time of observation.
3/9/2011 7:00 AM 0.00 0.0 M 0.0 M
3/10/2011 7:00 AM 0.00 0.0 M 0.0 M
3/11/2011 7:00 AM 0.00 0.0 M 0.0 M
3/12/2011 7:00 AM 0.00 0.0 M 0.0 M
3/13/2011 7:30 AM 0.10 0.0 M 0.0 M Light rain shower
3/14/2011 7:00 AM 0.00 0.0 M 0.0 M
3/15/2011 7:00 AM 0.00 0.0 M 0.0 M
3/16/2011 7:00 AM 0.00 0.0 M 0.0 M
3/17/2011 7:00 AM 0.00 0.0 M 0.0 M
3/18/2011 7:00 AM 0.10 1.1 M 0.5 M Light rain, changing to snow, occurred during the night.
3/19/2011 7:00 AM 0.00 0.0 M 0.0 M
3/20/2011 7:30 AM 0.00 0.0 M 0.0 M
3/21/2011 7:30 AM 0.00 0.0 M 0.0 0.00
3/22/2011 7:30 AM 0.05 0.0 M 0.0 M An early morning shower
3/23/2011 7:00 AM 0.00 0.0 M 0.0 M
3/24/2011 7:00 AM 0.00 0.0 M 0.0 M
3/25/2011 8:00 AM 0.01 T M 0.0 M Brief shower of small graupel
3/26/2011 7:00 AM 0.00 0.0 M 0.0 M Moderate frost
3/27/2011 7:00 AM 0.00 0.0 M 0.0 M
3/28/2011 7:00 AM 0.13 1.1 M 0.5 0.11 Light snow was occurring at the time of observation.
3/29/2011 7:00 AM T T M 0.0 M
3/30/2011 7:30 AM 0.00 0.0 M 0.0 M
3/31/2011 7:30 AM 0.00 0.0 M 0.0 M
4/1/2011 7:30 AM 0.00 0.0 M 0.0 M
4/2/2011 7:30 AM 0.00 0.0 M 0.0 M
4/3/2011 7:30 AM 0.00 0.0 M 0.0 M
4/4/2011 7:00 AM 0.27 0.6 M 0.5 M Light rain, turned to periods of light snow, which continued into the night.
4/5/2011 7:00 AM 0.00 0.0 M 0.0 M
4/6/2011 7:30 AM 0.00 0.0 M 0.0 M
4/7/2011 7:00 AM T 0.0 M 0.0 M
4/8/2011 7:00 AM 0.00 0.0 M 0.0 M
4/9/2011 7:00 AM 0.00 0.0 M 0.0 M
4/10/2011 7:00 AM 0.02 0.0 M T M Brief hail shower during the night- small hail remained in the grass and in other sheltered areas.
4/11/2011 7:00 AM 0.00 0.0 M 0.0 M
4/12/2011 7:00 AM 0.00 0.0 M 0.0 M
4/13/2011 7:00 AM 0.00 0.0 M 0.0 M
4/14/2011 7:00 AM 0.72 2.3 M 2.5 M Rain turned into snow overnight, and light snow was occurring at the time of observation.
4/15/2011 7:00 AM T T M 0.0 M
4/16/2011 7:00 AM 0.00 0.0 M 0.0 M
4/17/2011 7:00 AM 0.00 0.0 M 0.0 M
4/18/2011 7:00 AM 0.00 0.0 M 0.0 M
4/19/2011 7:00 AM 0.22 0.0 M 0.0 M
4/20/2011 7:00 AM 0.01 0.0 M 0.0 M Periods of sprinkles and light rain
4/21/2011 8:00 AM 0.16 0.0 M 0.0 M A brief shower ended just prior to the time of observation. Most of the total moisture occurred during this shower.
4/22/2011 7:00 AM 0.00 0.0 M 0.0 M
4/23/2011 7:30 AM 0.00 0.0 M 0.0 M
4/24/2011 7:30 AM 0.03 T M 0.0 M Precipitation began as brief, very light snow, which melted as it arrived. Additional precipitation occurred overnight.
4/25/2011 7:00 AM 0.24 0.0 M 0.0 M
4/26/2011 7:00 AM T 0.0 M 0.0 M Brief sprinkles
4/27/2011 7:00 AM 0.01 0.0 M 0.0 M
4/28/2011 7:00 AM 0.00 0.0 M 0.0 M
4/29/2011 7:00 AM 0.00 0.0 M 0.0 M
4/30/2011 7:00 AM 0.01 0.0 M 0.0 M Brief periods of sprinkles/ light rain
5/1/2011 7:00 AM 0.00 0.0 M 0.0 M
5/2/2011 7:00 AM 0.03 0.5 M T M Snow occurred overnight.
5/3/2011 7:00 AM T T M 0.0 M Brief snow flurries
5/4/2011 7:00 AM 0.00 0.0 M 0.0 M
5/5/2011 7:00 AM T 0.0 M 0.0 M Brief, light sprinkles
5/6/2011 7:00 AM 0.00 0.0 M 0.0 M
5/7/2011 7:00 AM 0.00 0.0 M 0.0 M
5/8/2011 7:00 AM 0.00 0.0 M 0.0 M
5/9/2011 7:00 AM 0.00 0.0 M 0.0 M
5/10/2011 7:00 AM 0.00 0.0 M 0.0 M
5/11/2011 7:30 AM 0.83 0.8 M 0.5 M Rain began during the night, and was turning to snow by 4-5am. Light snow was still occurring at the time of observation.
5/12/2011 7:30 AM 1.17 0.4 M 0.0 M Precipitation, in the form of rain, snow and graupel, occurred throughout the reporting period. Light rain was still occurring at the time of observation. The snow depth was measured at 9:45am yesterday, before melting occurred. Snow and graupel that arrived during the rest of the period melted rapidly. The slow, continuous rate of precipitation, with temperatures remaining above freezing, will help replenish moisture in the topsoil over much of the region-- Hoorah!
5/13/2011 8:00 AM 0.07 0.0 M 0.0 M Sky was clear at the time of observation. The moisture in the gauge was measured at 7pm, after which time only a trace of moisture occurred overnight.
5/14/2011 7:00 AM 0.00 0.0 M 0.0 M
5/15/2011 7:00 AM 0.60 0.0 M 0.0 M Drizzle/mist was occurring at the time of observation.
5/16/2011 7:00 AM 0.01 0.0 M 0.0 M
5/17/2011 7:00 AM 0.00 0.0 M 0.0 M
5/18/2011 7:00 AM 0.08 0.0 M 0.0 M The moisture was measured at 5:15pm, after the storm had ended. No further moisture occurred overnight.
5/19/2011 7:30 AM 0.86 0.0 M 0.0 M
5/20/2011 7:00 AM 0.51 0.0 M 0.0 M
5/21/2011 7:00 AM 0.03 0.0 M 0.0 M
5/22/2011 7:00 AM T 0.0 M 0.0 M Brief, light rain
5/23/2011 7:00 AM 0.00 0.0 M 0.0 M
5/24/2011 7:00 AM 0.03 0.0 M 0.0 M Several brief periods of light rain
5/25/2011 7:00 AM 0.14 0.0 M 0.0 M Several brief periods of light rain
5/26/2011 7:00 AM 0.00 0.0 M 0.0 M
5/27/2011 7:00 AM 0.00 0.0 M 0.0 M
5/28/2011 7:30 AM 0.00 0.0 M 0.0 M
5/29/2011 7:30 AM 0.01 0.0 M 0.0 M
5/30/2011 7:30 AM 0.00 0.0 M 0.0 M Very heavy dew
5/31/2011 7:00 AM 0.00 0.0 M 0.0 M
6/1/2011 7:00 AM 0.00 0.0 M 0.0 M
6/2/2011 7:00 AM 0.00 0.0 M 0.0 M
6/3/2011 7:00 AM 0.00 0.0 M 0.0 M
6/4/2011 7:00 AM 0.00 0.0 M 0.0 M
6/5/2011 7:00 AM 0.00 0.0 M 0.0 M
6/6/2011 7:30 AM 0.00 0.0 M 0.0 M
6/7/2011 7:00 AM 0.00 0.0 M 0.0 M
6/8/2011 7:00 AM 0.00 0.0 M 0.0 M
6/9/2011 7:30 AM 0.02 0.0 M 0.0 M Light mist was occurring at the time of observation.
6/10/2011 7:00 AM 0.01 0.0 M 0.0 M
6/11/2011 7:00 AM T 0.0 M 0.0 M Brief shower
6/12/2011 7:30 AM 0.00 0.0 M 0.0 M
6/13/2011 7:00 AM 0.00 0.0 M 0.0 M
6/14/2011 7:00 AM 0.00 0.0 M 0.0 M
6/15/2011 7:00 AM 0.00 0.0 M 0.0 M
6/16/2011 7:00 AM 0.00 0.0 M 0.0 M
6/17/2011 7:30 AM 0.02 0.0 M 0.0 M Brief, moderate shower
6/18/2011 7:00 AM 0.01 0.0 M 0.0 M
6/19/2011 7:00 AM 0.00 0.0 M 0.0 M
6/20/2011 7:30 AM 1.71 0.0 M 0.0 M At the time of observation, light drizzle/mist was occurring.
6/21/2011 7:00 AM 0.28 0.0 M 0.0 M
6/22/2011 7:30 AM 0.00 0.0 M 0.0 M
6/23/2011 7:00 AM 0.00 0.0 M 0.0 M
6/24/2011 7:30 AM T 0.0 M 0.0 M Brief periods of sprinkles
6/25/2011 7:30 AM 0.00 0.0 M 0.0 M
6/26/2011 7:00 AM 0.00 0.0 M 0.0 M
6/27/2011 7:00 AM 0.00 0.0 M 0.0 M
6/28/2011 7:30 AM 0.00 0.0 M 0.0 M
6/29/2011 7:30 AM 0.00 0.0 M 0.0 M
6/30/2011 7:00 AM T 0.0 M 0.0 M Brief periods of sprinkles
7/1/2011 7:00 AM 0.21 0.0 M 0.0 M Several periods of rain
7/2/2011 8:00 AM 0.01 0.0 M 0.0 M Brief, light shower
7/3/2011 7:00 AM 0.00 0.0 M 0.0 M
7/4/2011 7:30 AM T 0.0 M 0.0 M A few drops
7/5/2011 7:30 AM 0.00 0.0 M 0.0 M
7/6/2011 8:00 AM 0.01 0.0 M 0.0 M Several, brief periods of light rain
7/7/2011 7:30 AM 0.02 0.0 M 0.0 M
7/8/2011 7:00 AM 0.62 0.0 M 0.0 M Several periods of rain, some moderately heavy, occurred into the night.
7/9/2011 7:00 AM 0.25 0.0 M 0.0 M Several periods of rain occurred into the evening.
7/10/2011 7:30 AM 0.23 0.0 M 0.0 M A few thunder showers
7/11/2011 7:00 AM 0.30 0.0 M 0.0 M A few thunderstorms
7/12/2011 7:00 AM 0.13 0.0 M 0.0 M Several periods of showers
7/13/2011 7:30 AM 0.42 0.0 M 0.0 M A series of thunderstorms occurred into the night.
7/14/2011 7:30 AM 0.49 0.0 M 0.0 M The main thunderstorm, which began at 9:30pm, was accompanied by two minutes worth of hard, pea-sized hail. No significant damage to vegetation was observed.
7/15/2011 7:30 AM 0.03 0.0 M 0.0 M
7/16/2011 7:00 AM 0.00 0.0 M 0.0 M
7/17/2011 7:00 AM T 0.0 M 0.0 M Brief periods of sprinkles, light rain
7/18/2011 7:00 AM 0.00 0.0 M 0.0 M
7/19/2011 7:00 AM 0.00 0.0 M 0.0 M
7/20/2011 7:00 AM 0.31 0.0 M 0.0 M Multiple showers, accompanied by lightning
7/21/2011 7:00 AM 0.03 0.0 M 0.0 M
7/22/2011 7:00 AM 0.02 0.0 M 0.0 M
7/23/2011 7:00 AM 0.00 0.0 M 0.0 M
7/24/2011 7:00 AM 0.00 0.0 M 0.0 M
7/25/2011 7:00 AM 0.00 0.0 M 0.0 M
7/26/2011 7:00 AM 0.00 0.0 M 0.0 M
7/27/2011 7:30 AM 0.15 0.0 M 0.0 M
7/28/2011 7:00 AM 0.10 0.0 M 0.0 M
7/29/2011 7:00 AM 0.00 0.0 M 0.0 M
7/30/2011 7:30 AM 0.00 0.0 M 0.0 M
7/31/2011 7:00 AM 0.00 0.0 M 0.0 M
8/1/2011 7:00 AM 0.00 0.0 M 0.0 M
8/2/2011 7:00 AM 0.09 0.0 M 0.0 M Several brief showers
8/3/2011 7:00 AM 0.03 0.0 M 0.0 M
8/4/2011 7:00 AM T 0.0 M 0.0 M A few, brief periods of sprinkles
8/5/2011 7:00 AM T 0.0 M 0.0 M Brief sprinkles
8/6/2011 7:00 AM 0.00 0.0 M 0.0 M
8/7/2011 7:00 AM 0.00 0.0 M 0.0 M
8/8/2011 7:00 AM 0.00 0.0 M 0.0 M
8/9/2011 7:30 AM 0.00 0.0 M 0.0 M
8/10/2011 7:00 AM 0.00 0.0 M 0.0 M
8/11/2011 7:00 AM 0.00 0.0 M 0.0 M
8/12/2011 7:00 AM 0.02 0.0 M 0.0 M
8/13/2011 7:30 AM 0.00 0.0 M 0.0 M
8/14/2011 7:30 AM 0.00 0.0 M 0.0 M
8/15/2011 7:00 AM 0.02 0.0 M 0.0 M A few periods of sprinkles, light showers
8/16/2011 7:00 AM T 0.0 M 0.0 M Brief sprinkles
8/17/2011 7:00 AM 0.04 0.0 M 0.0 M
8/18/2011 7:30 AM 0.00 0.0 M 0.0 M
8/19/2011 7:30 AM 0.00 0.0 M 0.0 M
8/20/2011 7:30 AM 0.22 0.0 M 0.0 M
8/23/2011 7:30 AM T 0.0 M 0.0 M Brief, light shower
8/24/2011 7:30 AM 0.00 0.0 M 0.0 M
8/25/2011 7:30 AM 0.00 0.0 M 0.0 M
8/26/2011 7:00 AM T 0.0 M 0.0 M Brief sprinkles
8/27/2011 7:00 AM T 0.0 M 0.0 M Brief sprinkles
8/28/2011 8:00 AM T 0.0 M 0.0 M Brief sprinkles
8/29/2011 7:00 AM T 0.0 M 0.0 M Brief periods of sprinkles
8/30/2011 7:00 AM T 0.0 M 0.0 M Periods of sprinkles and light rain
8/31/2011 8:00 AM 0.02 0.0 M 0.0 M
9/1/2011 7:30 AM 0.00 0.0 M 0.0 M
9/2/2011 7:00 AM 0.00 0.0 M 0.0 M
9/3/2011 7:30 AM 0.01 0.0 M 0.0 M Brief shower, accompanied by lightning
9/4/2011 7:30 AM 0.00 0.0 M 0.0 M
9/5/2011 7:30 AM 0.00 0.0 M 0.0 M
9/6/2011 7:00 AM 0.00 0.0 M 0.0 M
9/7/2011 7:00 AM 0.09 0.0 M 0.0 M
9/8/2011 7:00 AM 0.45 0.0 M 0.0 M Periodic rain occurred during much of the day.
9/9/2011 7:00 AM 0.00 0.0 M 0.0 M
9/10/2011 7:30 AM 0.00 0.0 M 0.0 M
9/11/2011 7:00 AM 0.00 0.0 M 0.0 M
9/12/2011 7:00 AM 0.00 0.0 M 0.0 M
9/13/2011 7:00 AM T 0.0 M 0.0 M
9/14/2011 7:00 AM T 0.0 M 0.0 M Brief sprinkle
9/15/2011 7:00 AM 1.00 0.0 M 0.0 M No kidding! The inner tube was filled to the overflow, but no moisture was present in the large tube. Another gage, of a less accurate type, also measured right on the one-inch line.
9/16/2011 7:30 AM 0.02 0.0 M 0.0 M
9/17/2011 7:30 AM 0.00 0.0 M 0.0 M
9/18/2011 7:30 AM 0.09 0.0 M 0.0 M
9/19/2011 7:00 AM 0.00 0.0 M 0.0 M
9/20/2011 7:00 AM 0.00 0.0 M 0.0 M
9/21/2011 7:00 AM T 0.0 M 0.0 M Brief, light sprinkles
9/22/2011 7:00 AM 0.00 0.0 M 0.0 M
9/23/2011 7:30 AM 0.00 0.0 M 0.0 M
9/24/2011 7:00 AM 0.00 0.0 M 0.0 M
9/25/2011 7:00 AM 0.00 0.0 M 0.0 M
9/26/2011 7:00 AM 0.00 0.0 M 0.0 M
9/27/2011 7:00 AM 0.00 0.0 M 0.0 M
9/28/2011 7:00 AM 0.00 0.0 M 0.0 M
9/29/2011 7:00 AM 0.00 0.0 M 0.0 M
9/30/2011 8:00 AM 0.00 0.0 M 0.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
8/21/2011 8/22/2011 7:00 AM 2 T 0.0 M



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