Station Overview Station Location
Station Number CO-AR-55 Latitude 39.7237
Station Name Aurora 2.9 NW Longitude -104.8568
County Arapahoe Elevation (ft) 5443



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 11 1.19 1.87 7 1.87 7 0.00 0 0 5 0 7.1 2 3
Nov 11 0.94 0.69 5 0.69 5 0.00 0 0 1 1 6.7 2 3
Dec 11 0.68 1.61 19 1.61 19 0.00 0 0 8 0 21.3 8 19
Jan 12 0.52 0.31 8 0.31 8 0.00 0 0 4 1 5.0 4 5
Feb 12 0.52 1.82 22 1.82 22 0.00 0 0 5 3 21.9 5 20
March 12 1.45 0.00 4 0.00 4 0.00 0 0 0 4 0.0 0 0
April 12 2.00 0.80 8 0.80 8 0.00 0 0 4 1 1.0 1 1
May 12 2.44 1.18 10 1.01 8 0.17 2 1 8 0 0.0 0 0
June 12 1.81 1.06 9 1.06 9 0.00 0 0 5 4 0.0 0 0
July 12 2.02 2.37 15 2.37 15 0.00 0 0 8 4 0.0 0 0
Aug 12 2.31 0.22 8 0.22 8 0.00 0 0 4 4 0.0 0 0
Sept 12 1.17 2.09 5 2.09 5 0.00 0 0 4 1 0.0 0 0
Water Year Totals: 17.05" 14.02" 120 days 13.85" 118 0.17" 2 days 1 56 days 23 days 63.0" 22 days 51 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
10/1/2011
10/2/2011
10/3/2011
10/4/2011
10/5/2011
10/6/2011
10/7/2011
10/8/2011 0.47
10/9/2011 0.52
10/10/2011
10/11/2011
10/12/2011
10/13/2011
10/14/2011
10/15/2011
10/16/2011
10/17/2011 0.00
10/18/2011 0.06
10/19/2011
10/20/2011
10/21/2011
10/22/2011
10/23/2011
10/24/2011
10/25/2011
10/26/2011 0.69
10/27/2011 0.13
10/28/2011 0.00
10/29/2011
10/30/2011
10/31/2011
11/1/2011
11/2/2011 0.69
11/3/2011 T
11/4/2011 0.00
11/5/2011 0.00
11/6/2011
11/7/2011
11/8/2011 0.00
11/9/2011
11/10/2011
11/11/2011
11/12/2011
11/13/2011
11/14/2011
11/15/2011
11/16/2011
11/17/2011
11/18/2011
11/19/2011
11/20/2011
11/21/2011
11/22/2011
11/23/2011
11/24/2011
11/25/2011
11/26/2011
11/27/2011
11/28/2011
11/29/2011
11/30/2011
12/1/2011 0.30
12/2/2011 0.21
12/3/2011 0.20
12/4/2011 0.08
12/5/2011 0.08
12/6/2011 0.00
12/7/2011 0.00
12/8/2011 0.00
12/9/2011 0.00
12/10/2011
12/11/2011 0.00
12/12/2011
12/13/2011
12/14/2011
12/15/2011
12/16/2011
12/17/2011
12/18/2011
12/19/2011
12/20/2011 0.05
12/21/2011
12/22/2011 0.64
12/23/2011 0.05
12/24/2011 0.00
12/25/2011 0.00
12/26/2011 0.00
12/27/2011 0.00
12/28/2011 0.00
12/29/2011 0.00
12/30/2011
12/31/2011
Day of YearDaily PrcpMultiday Prcp
1/1/2012
1/2/2012
1/3/2012
1/4/2012
1/5/2012
1/6/2012
1/7/2012
1/8/2012 0.12
1/9/2012
1/10/2012
1/11/2012 0.10
1/12/2012 0.07
1/13/2012 0.00
1/14/2012 0.00
1/15/2012
1/16/2012
1/17/2012 0.02
1/18/2012
1/19/2012
1/20/2012
1/21/2012
1/22/2012
1/23/2012
1/24/2012
1/25/2012
1/26/2012
1/27/2012 0.00
1/28/2012 T
1/29/2012
1/30/2012
1/31/2012
2/1/2012
2/2/2012
2/3/2012 0.79
2/4/2012 0.59
2/5/2012 T
2/6/2012 0.00
2/7/2012 0.08
2/8/2012 0.00
2/9/2012
2/10/2012 0.00
2/11/2012 0.02
2/12/2012 0.00
2/13/2012 0.00
2/14/2012 0.00
2/15/2012 0.00
2/16/2012
2/17/2012 0.00
2/18/2012 0.00
2/19/2012 0.00
2/20/2012 T
2/21/2012
2/22/2012 0.00
2/23/2012 0.34
2/24/2012 T
2/25/2012 0.00
2/26/2012 0.00
2/27/2012 0.00
2/28/2012
2/29/2012
3/1/2012
3/2/2012 T
3/3/2012 T
3/4/2012
3/5/2012
3/6/2012
3/7/2012 T
3/8/2012 T
3/9/2012
3/10/2012
3/11/2012
3/12/2012
3/13/2012
3/14/2012
3/15/2012
3/16/2012
3/17/2012
3/18/2012
3/19/2012
3/20/2012
3/21/2012
3/22/2012
3/23/2012
3/24/2012
3/25/2012
3/26/2012
3/27/2012
3/28/2012
3/29/2012
3/30/2012
3/31/2012
Day of YearDaily PrcpMultiday Prcp
4/1/2012
4/2/2012 0.00
4/3/2012 0.17
4/4/2012 T
4/5/2012
4/6/2012
4/7/2012
4/8/2012
4/9/2012
4/10/2012
4/11/2012
4/12/2012 0.16
4/13/2012
4/14/2012 0.00
4/15/2012 0.36
4/16/2012
4/17/2012
4/18/2012
4/19/2012
4/20/2012
4/21/2012
4/22/2012
4/23/2012
4/24/2012
4/25/2012 0.00
4/26/2012
4/27/2012 0.11
4/28/2012
4/29/2012
4/30/2012
5/1/2012
5/2/2012
5/3/2012
5/4/2012
5/5/2012
5/6/2012 0.07
5/7/2012 0.19
5/8/2012 0.11
5/9/2012
5/10/2012
5/11/2012
5/12/2012 0.04
5/13/2012 **
5/14/2012 0.17
5/15/2012
5/16/2012
5/17/2012
5/18/2012
5/19/2012 0.10
5/20/2012 0.02
5/21/2012 0.03
5/22/2012
5/23/2012
5/24/2012 0.45
5/25/2012
5/26/2012
5/27/2012
5/28/2012
5/29/2012
5/30/2012
5/31/2012
6/1/2012
6/2/2012
6/3/2012 0.01
6/4/2012 T
6/5/2012
6/6/2012
6/7/2012 0.99
6/8/2012
6/9/2012
6/10/2012
6/11/2012
6/12/2012
6/13/2012
6/14/2012
6/15/2012 0.02
6/16/2012 0.01
6/17/2012
6/18/2012
6/19/2012
6/20/2012 T
6/21/2012
6/22/2012
6/23/2012
6/24/2012
6/25/2012
6/26/2012
6/27/2012 T
6/28/2012 0.03
6/29/2012 T
6/30/2012
Day of YearDaily PrcpMultiday Prcp
7/1/2012
7/2/2012
7/3/2012 0.18
7/4/2012 T
7/5/2012
7/6/2012 0.00
7/7/2012 0.02
7/8/2012 1.71
7/9/2012 T
7/10/2012 0.04
7/11/2012
7/12/2012
7/13/2012
7/14/2012
7/15/2012
7/16/2012 T
7/17/2012 0.17
7/18/2012 0.00
7/19/2012
7/20/2012
7/21/2012
7/22/2012
7/23/2012 T
7/24/2012
7/25/2012 0.08
7/26/2012
7/27/2012
7/28/2012 0.16
7/29/2012 0.00
7/30/2012 0.01
7/31/2012
8/1/2012 0.10
8/2/2012 0.05
8/3/2012 T
8/4/2012
8/5/2012
8/6/2012
8/7/2012
8/8/2012
8/9/2012
8/10/2012
8/11/2012
8/12/2012 0.05
8/13/2012
8/14/2012 T
8/15/2012
8/16/2012
8/17/2012
8/18/2012
8/19/2012
8/20/2012
8/21/2012 T
8/22/2012
8/23/2012 0.02
8/24/2012
8/25/2012
8/26/2012
8/27/2012
8/28/2012
8/29/2012 T
8/30/2012
8/31/2012
9/1/2012
9/2/2012
9/3/2012
9/4/2012
9/5/2012
9/6/2012
9/7/2012
9/8/2012
9/9/2012
9/10/2012
9/11/2012
9/12/2012 0.38
9/13/2012 0.99
9/14/2012
9/15/2012
9/16/2012
9/17/2012
9/18/2012
9/19/2012
9/20/2012
9/21/2012
9/22/2012
9/23/2012
9/24/2012
9/25/2012 T
9/26/2012 0.51
9/27/2012 0.21
9/28/2012
9/29/2012
9/30/2012



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/8/2011 8:50 AM 0.47 M M M M Overcast skies, light steady rain falling at obs time.
10/9/2011 7:00 AM 0.52 M M M M
10/17/2011 7:00 AM 0.00 0.0 M M M Overcast skies this morning.
10/18/2011 7:00 AM 0.06 M M M M
10/26/2011 8:15 AM 0.69 5.7 0.53 6.5 M OVC & Lt snow falling @ obs time. Liq H2O is: 0.16 in. rain and 0.53 in. SWE. Streets (asphalt) were mostly slushy with little snow on them. What snow was on them was ~0.75 inches. Driveway (concrete) had ~2 in. of snow. Therefore, new snow accum was from the snowboard and the total depth was from a grassy yard. No icy conditions present - just snow & slush. That will change tonight.
10/27/2011 8:20 AM 0.13 1.4 0.13 7.0 M Bright & sunny this morning. Temp = 24 Deg. F at obs time. Streets are largely dry, except some snow and/or ice in gutters.
10/28/2011 7:00 AM 0.00 0.0 M 3.5 M Clear skies, sun not up yet, civil twilight. Temp = 29 Deg. F. Streets mostly dry, but with isolated pockets of ice in gutters. Snow depth is the depth on grassy areas.
11/2/2011 8:00 AM 0.69 6.6 0.68 8.0 M OVC with light snow at obs time. Temp = 30 Deg. F. Light to moderate north winds. Snow amts: 1-2" on street, 2-4" on driveway, ~8" on grassy areas. 0.01 inches of rain, 0.67 inches of SWE.
11/3/2011 7:00 AM T 0.1 T 6.5 M Clear, slight wind from the SW. Temp = 22 Deg. F. Some snow on sides of streets. Areas of ice on street in and near low spots & gutters.
11/4/2011 7:10 AM 0.00 0.0 M 4.0 M Temp = 37 Deg. F. Mostly clear skies. Calm. Clouds to the south. Some snow & frozen snow on sides of streets. Small areas of ice in gutters.
11/5/2011 9:15 AM 0.00 0.0 M T M Some snow on yards. Temp = 49 Deg. F at obs time.
11/8/2011 6:40 AM 0.00 0.0 M M M Temp = 33 Deg. F, sunny, calm. No snow here. Low pressure center went too far south to affect the North Aurora area.
12/1/2011 7:30 AM 0.30 3.5 0.30 3.0 M OVC, brisk NNE winds. Temp = 31 Deg. F @ obs time. Lt. snow falling @ obs time. Approx snow accums are as follows: Street (blacktop) ~0.5 in., driveway/sidewalk (concrete) ~1-2 in., grassy areas ~4-5 in. Est total snow accum is ~3 in.
12/2/2011 7:00 AM 0.21 3.2 0.21 5.0 M Clear & calm. Temp = 15 Deg. F (probably warmer than actual due to location of thermometer). Snow accums are as follows: ~6-6.5 in. on grassy areas and ~2 in. on a undisturbed of the blacktop street. Streets are snowpacked and icy. Driveway has some ice on it due to it being wet when it was shovelled yesterday.
12/3/2011 8:30 AM 0.20 3.4 0.20 6.0 M OVC, winds from the north. Lt snow falling. Temp = 25 Deg. F. Snow accums as follows: ~8-8.5 in. on grassy areas, ~2 in. on street & sidewalks (undisturbed).
12/4/2011 8:00 AM 0.08 0.6 0.08 5.0 M OVC & calm. Temp = 20 Deg. F. Roads are snowpacked, with some icy spots. Snow accums as follows: ~7-7.5 in on grassy areas and ~1-2 in. on street (undisturbed).
12/5/2011 7:30 AM 0.08 1.5 0.08 5.5 M BINOVC, calm. Temp = 10 Deg. F. Streets are snowpacked. Snow accums as follows: Street and driveway has ~1 - 2 in. undisturbed and grassy areas have ~7 - 7.5 in.
12/6/2011 7:30 AM 0.00 0.0 0.00 5.5 M Sunny, Clear, & calm. Temp = 6 Deg. F. Snow accums as follows: ~6-7 in. on grassy areas and ~1-2 in. on streets (undisturbed). Streets are snowpacked.
12/7/2011 7:05 AM 0.00 0.0 0.00 4.0 M Clear, calm. Temp = 28 Deg. F. Roads are snowpacked, with some icy spots. Snow accums as follows: 1-2 in. on street (undisturbed) and 4-4.5 in. on grassy areas.
12/8/2011 7:30 AM 0.00 0.0 0.00 4.0 M OVC & calm. Temp = 26 Deg. F. Sidestreets are mostly snowpacked, with increased areas of ice. Main drags have been clear for a few days. Snow accums are: 3-5 in. on grassy areas and 1-1.5 in. on street (undisturbed).
12/9/2011 6:55 AM 0.00 0.0 0.00 3.0 M OVC & calm with fog. Visibility good over 1/2 mile. Could not tell what the visibility limit would be. Temp = 25 Deg. F. Snow accum on grassy areas 3-4 inches. Street is snowpacked and icy, with some clear spots.
12/11/2011 9:30 AM 0.00 0.0 0.00 3.0 M Clear, sunny, & calm. Temp = 34 Deg. F. On grassy aress, about 1.5-3 in. of snow. Street is ~50% snowpacked and/or icy and ~50% is dry.
12/20/2011 7:40 AM 0.05 0.4 0.05 2.0 M Clear, sunny, calm. New snow on the ground (streets and sidewalks) is just under 1/2 inch. A few areas of some streets are still snowpacked and icy from previous storms, but most streets were mostly clear, except for snow and ice along gutters and shaded areas. Grassy areas had anywhere from no snow to still around 3-5 inches, depending on solar exposure.
12/22/2011 7:00 AM 0.64 8.1 0.64 10.0 M OVC, lt. snow falling, lt winds from the north. Total snow depths varied from around 7 inches in the driveway to around 13 inches on the yard (new and old snow). Total depth is an estimated avg of both old and new snow.
12/23/2011 7:00 AM 0.05 0.6 0.05 9.0 M Clear and cold. Calm.
12/24/2011 8:30 AM 0.00 0.0 0.00 7.0 M Clear, sunny, calm. Temp = 22 Deg. F. Snow accums: 6-8 in. on grassy areas, maybe more, 4-5 in. on street (undisturbed).
12/25/2011 8:10 AM 0.00 0.0 0.00 6.5 M Clear, sunny, & calm. Temp = 22 Deg. F. Grassy areas have ~5-8 in., street (undisturbed) has ~3-5 in. Neighborhood streets are snowpacked and icy. Merry Christmas!!
12/26/2011 8:35 AM 0.00 0.0 0.00 6.0 M Calm, partly cloudy. Temp = 32 Deg. F. Snow accums as follows: from 4 to 8 in. on grassy areas and from to to 4 inches on street (undisturbed). Neighborhood streets are snowpacked, with small clear and/or icy areas. Neighborhood arterials are mostly clear along the driven area, but snowpacked along the sides.
12/27/2011 8:05 AM 0.00 0.0 0.00 5.0 M Mostly cloudy, calm. Temp = 29 Deg. F. Snow accums are: 3-8 in. on grassy areas, 2-3 in. on street (undisturbed). Streets are snowpacked, with very small clear areas and larger spots that are icy. Neighborhood arterials are clear on the driving lanes and snowpacked along the sides.
12/28/2011 8:35 AM 0.00 0.0 0.00 5.0 M Mostly cloudy, very slight wind from the south. Temp = 35 Deg. F. Snow accums are: ~3-8 in on grassy areas and ~1-2 in. on street (undisturbed). Streets are snowpacked and icy, with small dry areas. neighborhood arterials are dry or icy in local depressions along driving lanes, and snowpacked and icy along the sides.
12/29/2011 8:15 AM 0.00 0.0 0.00 4.0 M Temp = 41 Deg. F. Partly cloudy & calm. Street is mostly icy, with frozen slush from yesterday;s melt. Accum on grassy areas is ~1-5 in.
1/8/2012 8:05 AM 0.12 1.1 0.12 1.0 M Calm & sunny. Temp = 20 Deg. F. About 0.5 in. of snow on hard syrfaces and about 1 inch on grassy areas. Hard surfaces have ice underneath snow, in spots
1/11/2012 7:45 AM 0.10 2.7 0.10 3.0 M OVC with light to moderate snow. N winds @ 4-6 mph. Temp = 23 Deg. F. Snow accum on hard surfaces is ~2.5 inches, and grassy areas ~ 3 inches.
1/12/2012 7:00 AM 0.07 1.0 0.07 3.0 M Clear, calm. T = 13 Deg. F. ~2-3 inches of snow on grassy areas and ~2 inches of snow on street (undisturbed). Streets are mostly snowpacked, with isolated icy areas and even more isolated dry spots.
1/13/2012 7:05 AM 0.00 0.0 0.00 1.5 M Mostly cloudy skies. Wind from the west @ 4 mph. Temp = 36 Deg. F. Approx 1.5 inches of snow in undisturbed areas. Street is half-dry, half snowpacked/icy.
1/14/2012 7:30 AM 0.00 0.0 0.00 1.0 M Partly cloudy & calm. Temp = 29 Deg. F. Snow cover varies from 0 to ~2 inches (sun to shade). Street has ~0.5 inches undisturbed. My street is ~60% dry, with the remainder being snowpacked and icy - probably more icy. Adjoining street is almost all snowpacked & icy, due to poor solar exposure.
1/17/2012 3:00 PM 0.02 0.2 0.02 T M
1/27/2012 7:00 AM 0.00 0.0 0.00 M M No snow on the ground. Skies mostly cloudy and getting cloudier.
1/28/2012 7:00 AM T T T T M Almost all the snow which fell yesterday melted before I could take a reading.
2/3/2012 7:00 AM 0.79 8.0 0.79 7.0 M T=26 Deg. F. Wind N @ 4 mph. 4-9 in. accums on grassy areas and 3-7 in. on hard surfaces. Lesser amounts are in more wind-exposed areas. Snow initially melted when hitting surfaces yesterday.
2/4/2012 7:20 AM 0.59 7.3 0.59 14.0 M T=23 Deg. F, OVC, slight wind from the south, too light to read. Very Light snow falling. Lowest depth was 7 inches on street and highest depth was 17 inches in a drift. Avg depth on hard surfaces was ~9-10 inches and grassy areas were somewhat higher.
2/5/2012 7:00 AM T T T 10.0 M Sunny and clear. Snow depths vary from 17 inches to 7 inches. Most are 9-10 inches.
2/6/2012 7:45 AM 0.00 0.0 M 9.0 M Partly cloudy, calm. Temp = 21 Deg. F. Roads are snowpacked with some areas of ice and an occasional clear area. Snow accum is the average on grassy areas.
2/7/2012 7:35 AM 0.08 2.3 0.08 10.5 M OVC, winds E @ 2 mph, T = 20 Deg. F., very lt snow falling at obs time.
2/8/2012 7:20 AM 0.00 0.0 0.00 9.5 M Mostly cloudy & calm. Temp = 15 Deg. F.
2/10/2012 7:00 AM 0.00 0.0 0.00 7.0 M Mostly cloudy & calm. Temp = 19 Deg. F. Streets are mostly snowpacked and icy. Some neighborhood streets have ruts of pavement visible, but continous. Main drags are clear.
2/11/2012 9:35 AM 0.02 0.6 0.02 7.0 M A few flakes falling at obs time. OVC & calm. Temp = 20 Deg. F.
2/12/2012 8:10 AM 0.00 0.0 0.00 6.5 M Partly cloudy skies, calm. Temp = 22 Deg. F. Streets are icy & snowpacked. My street has ruts showing bare pavement alomst all the way.
2/13/2012 7:50 AM 0.00 0.0 0.00 6.0 M Skies mostly cloudy, with thin clouds. Calm & hazy. Temp = 29 Deg. F. Street is still mostly snowpacked and icy, but visible pavement is seen almost entirely up and down the street.
2/14/2012 7:30 AM 0.00 0.0 0.00 5.5 M Sunny, Clear, & calm. Temp = 29 Deg. F.
2/15/2012 7:45 AM 0.00 0.0 0.00 5.0 M OVC & calm. Temp = 25 Deg. F. Street is approx 40% pavement. The rest is snowpacked & icy.
2/17/2012 7:40 AM 0.00 0.0 0.00 3.5 M Partly cloudy & Calm. Temp = 36 Deg. F
2/18/2012 8:30 AM 0.00 0.0 0.00 3.0 M Clear & calm.
2/19/2012 8:00 AM 0.00 0.0 0.00 3.0 M OVC & calm. Temp = 27 Deg. F.
2/20/2012 8:20 AM T T T 2.0 M OVC & calm. Temp = 28 Deg. F. Just a dusting of new snow, if that.
2/22/2012 8:45 AM 0.00 0.0 M 1.0 M Partly cloudy with winds from the WNW @ 4 mph. Temp = 54 Deg. F. Any snow on the ground now is mostly that which is in shaded areas.
2/23/2012 8:20 AM 0.34 3.7 0.34 4.5 M OVC with light winds from the north. Temp = 26 Deg. F. Hard surfaces had 1 - 1.5 inches of new snow and grassy areas had 3.5 to 4 inches of new snow. Snow from previous storm is confined mostly to shaded areas.
2/24/2012 7:35 AM T T T 3.0 M Clear, sunny, & calm. Temp = 23 Deg. F. Street is mostly dry with small areas of snow and ice along sides.
2/25/2012 10:00 AM 0.00 0.0 0.00 2.0 M Clear & sunny. Winds S @ 6 mph. Max depth of snow left is ~2.5 to 3 inches on grassy areas. May be slightly higher in shaded areas. Warm, pleasant breeze from the south. Street is almost all dry, except for an occasional patch of ice on the sides.
2/26/2012 8:00 AM 0.00 0.0 M T M Clear & calm. Temp = 25 Deg. F. What snow there is on the ground is confined to shaded areas.
2/27/2012 8:00 AM 0.00 0.0 M T M Sunny & clear. Winds S @ 8 G 20. Gust is an estimate. Snow is mostly confined to shaded areas.
3/2/2012 7:40 AM T T T T M Temp = 25 Deg. F @ obs time. Mostly cloudy with mostly high thin clouds. Just a dusting of snow in spots on the ground. Still some snow from previous storms in small, shaded areas.
3/3/2012 7:00 AM T T T T M Just a few flakes of snow around noon resulted in a slight, uneven dusting. Still some snow in shaded areas from previous storms.
3/7/2012 7:45 AM T M M M M OVC. Wind from the north at around 4 mph. Light drizzle and rain. Amount of rain is unknown as gauge was kept inside due to forecast of freezing rain & drizzle. Ground is wet but not frozen - at least not yet, due to the very warm temps seen the last 2 days. Temp = 27 Deg. F.
3/8/2012 8:00 AM T T T M M Clear, sunny, calm. Temp ~ 34 Deg. F. A few flakes of snow fell yesterday. That's it, apart from the drizzle which ended shortly after yesterday's obs.
4/2/2012 7:00 AM 0.00 0.0 M M M No precip yet. Brisk wind from the north. Cloudy & overcast.
4/3/2012 6:50 AM 0.17 1.0 0.13 1.0 M OVC with light to moderate snowfall at obs time. Temp = 31 Deg. F. 0.17 inches of precip was 0.04 inches of rain and 0.13 inches of SWE.
4/4/2012 7:00 AM T T T T M MOstly clear wit some high clouds. Calm. Temp in the upper 30s. Snow fell intermittantly through th day yeserday, but melted upon impact. Gauge wasnot set out, so a catch was not made. About a inch of snow accumulation on grassy areas. Somewhat lesser accumulations on hard surfaces on north-facing side of house. Otherwise, hard surfaces did not have any accumulations.
4/12/2012 7:00 AM 0.16 M M M M Clear, calm, & sunny. Finally! Some rain yesteday! Hopefully more is on the way. Rain fell in two intervals - from ~4:45 PM to ~5:10 PM, and again near midnight last night.
4/14/2012 7:00 AM 0.00 0.0 M M M Cear, sunny, & calm. Temp = 45 Deg. F. Some low clouds last night, but no rain.
4/15/2012 7:00 AM 0.36 M M M M
4/25/2012 7:00 AM 0.00 0.0 M M M No rain here, but a few distant rumbles of thunder heard here.
4/27/2012 6:45 AM 0.11 M M M M All measurable rainfall came with the 9 PM wave of storms. A trace fell with the earlier waves at approx 1:15 PM and approx 4:30 PM. Neither one of those events was enough to fully dampen the ground. At obs time, temp = 51 Deg. F with 91% RH. Calm & overcast.
5/6/2012 7:00 AM 0.07 M M M M Temp = 50 Deg. F. Mostly cloudy with a light wind.
5/7/2012 7:45 AM 0.19 M M M M Temp = 40 Deg. F. Overcast with a very light drizzle. This rain is most welcome!
5/8/2012 7:00 AM 0.11 M M M M
5/12/2012 7:00 AM 0.04 M M M M Overcast & calm. Not very much rain here - wanted to see much more. Was raining hard in Lakewood yesterday at approx 3 PM.
5/19/2012 9:15 AM 0.10 M M M M Overcast & breezy. Wet grass & pavement. Temp = 49 Deg. F
5/20/2012 7:00 AM 0.02 M M M M Sunny & calm.
5/21/2012 7:00 AM 0.03 M M M M
5/24/2012 7:00 AM 0.45 M M M M Sunny, clear & calm.
6/3/2012 7:00 AM 0.01 M M M M
6/4/2012 7:00 AM T M M M M
6/7/2012 6:00 AM 0.99 M M M M Mostly clear, Temp = 57 Deg. F with 99% RH. Calm. Rain fell yesterday in 3 waves. 1st wave during late 6 PM /early 7PM hour was brief - just a few drops of rain. 2nd wave began during the late 8 PM/early 9 PM hour and was the heaviest. 3rd wave started during the late 10 PM hour. Thunder & lightning persisted until approx 2-2:30 AM, then gradually dimenished. No hail here.
6/15/2012 7:00 AM 0.02 M M M M
6/16/2012 7:00 AM 0.01 M M M M
6/20/2012 7:30 AM T M M M M Driveway appeared to have been slightly dampened this morning.
6/27/2012 7:00 AM T M M M M
6/28/2012 7:00 AM 0.03 M M M M A nice little rain shower yesterday during the 4 PM hour, but not enough to perk up the brown, thirsty lawns around here.
6/29/2012 7:00 AM T M M M M Just a drop here and there - that's it.
7/3/2012 7:00 AM 0.18 M M M M Rain began falling during the 5 PM hour and largely ended by 7 PM.
7/4/2012 7:00 AM T M M M M
7/6/2012 7:00 AM 0.00 0.0 M M M
7/7/2012 7:00 AM 0.02 M M M M
7/8/2012 7:00 AM 1.71 M M M M Heaviest rain fell between 4 and 5 PM.
7/9/2012 7:00 AM T M M M M
7/10/2012 7:00 AM 0.04 M M M M A few rumblesof thunder during the morning hours (~9 to 11 AM). Rain ended by Noon.
7/16/2012 7:00 AM T M M M M Just a few drops of rain between 5:30 PM and 6:30 PM.
7/17/2012 7:00 AM 0.17 M M M M Rain really didn't start to fall in earnest until around 8:15 PM.
7/18/2012 7:00 AM 0.00 0.0 M M M
7/23/2012 7:00 AM T M M M M
7/25/2012 7:00 AM 0.08 M M M M
7/28/2012 7:00 AM 0.16 M M M M
7/29/2012 7:00 AM 0.00 0.0 M M M
7/30/2012 7:00 AM 0.01 M M M M
8/1/2012 7:00 AM 0.10 M M M M
8/2/2012 7:00 AM 0.05 M M M M
8/3/2012 7:00 AM T M M M M Just a few drops - not enough to moisten anything.
8/12/2012 7:00 AM 0.05 M M M M
8/14/2012 7:00 AM T M M M M Just a few drops - not enough to even moisten anything.
8/21/2012 7:00 AM T M M M M Just enough to dampen the drveway, roads, & sidewalks.
8/23/2012 7:00 AM 0.02 M M M M A very pleasant night last night.
8/29/2012 7:00 AM T M M M M Just a few drops of rain - nothing more.
9/12/2012 6:03 AM 0.38 M M M M FINALLY! A nice, soaking rain. The scent of rain is wonderful!
9/13/2012 6:15 AM 0.99 M M M M A nice soaker, for a change. Rain ended during the early afternoon hours yesterday. No further rainfall was observed.
9/25/2012 7:00 AM T M M M M A slight moistening of the ground during the 8 AM and 9 AM hours.
9/26/2012 7:00 AM 0.51 M M M M A very welcome rain. RB during late evening hours, but I don't know at what time. Continued to fall through midnight. Not raining @ obs time. Overcast skies.
9/27/2012 7:00 AM 0.21 M M M M Thunder heard during 8 PM hour, lightning observed from late 8 PM hour until approx 9:25 PM. Some lightning afterwards, but not as frequent.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
5/13/2012 5/14/2012 7:30 AM 2 0.17 M 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