Station Overview Station Location
Station Number CO-BO-120 Latitude 40.0132
Station Name Boulder 3.0 E Longitude -105.2064
County Boulder Elevation (ft) 5266



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 13 1.23 1.36 31 1.09 21 0.27 10 3 5 0 0.0 0 0
Nov 13 0.91 0.56 30 0.00 14 0.56 16 4 0 0 0.0 0 0
Dec 13 0.68 0.29 28 0.00 17 0.29 11 5 0 4 0.0 0 3
Jan 14 0.55 1.58 30 1.11 21 0.47 9 4 5 1 9.6 4 5
Feb 14 0.56 0.51 28 0.27 14 0.24 14 5 5 0 1.5 3 5
March 14 1.75 1.31 29 1.08 20 0.23 9 3 4 2 0.3 1 1
April 14 2.12 1.80 29 0.91 12 0.89 17 5 2 1 3.5 1 0
May 14 2.46 3.42 31 3.30 20 0.12 11 2 12 2 2.0 2 1
June 14 1.95 1.22 30 0.38 16 0.84 14 4 8 2 0.0 0 0
July 14 1.67 3.72 32 3.34 13 0.38 19 3 9 1 0.0 0 0
Aug 14 1.57 1.07 30 0.86 17 0.21 13 4 8 0 0.0 0 0
Sept 14 1.51 1.87 30 1.47 24 0.40 6 3 9 1 0.0 0 0
Water Year Totals: 16.96" 18.71" 358 days 13.81" 209 4.90" 149 days 45 67 days 14 days 16.9" 11 days 15 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
10/1/2013 0.00
10/2/2013 0.00
10/3/2013 0.00
10/4/2013 0.73
10/5/2013 **
10/6/2013 0.00
10/7/2013 0.00
10/8/2013 0.00
10/9/2013 0.00
10/10/2013 0.04
10/11/2013 0.05
10/12/2013 **
10/13/2013 0.00
10/14/2013 0.02
10/15/2013 0.00
10/16/2013 0.00
10/17/2013 0.00
10/18/2013 0.25
10/19/2013 0.00
10/20/2013 **
10/21/2013 0.27
10/22/2013 0.00
10/23/2013 0.00
10/24/2013 0.00
10/25/2013 0.00
10/26/2013 0.00
10/27/2013 0.00
10/28/2013 **
10/29/2013 **
10/30/2013 **
10/31/2013 **
11/1/2013 0.28
11/2/2013 0.00
11/3/2013 0.00
11/4/2013 0.00
11/5/2013 0.00
11/6/2013 0.00
11/7/2013 **
11/8/2013 **
11/9/2013 **
11/10/2013 **
11/11/2013 0.00
11/12/2013 0.00
11/13/2013 0.00
11/14/2013 0.00
11/15/2013 0.00
11/16/2013 0.00
11/17/2013 0.00
11/18/2013 0.00
11/19/2013 0.00
11/20/2013 0.00
11/21/2013 **
11/22/2013 **
11/23/2013 **
11/24/2013 **
11/25/2013 0.28
11/26/2013 **
11/27/2013 **
11/28/2013 **
11/29/2013 **
11/30/2013 0.00
12/1/2013 0.00
12/2/2013 0.00
12/3/2013 0.00
12/4/2013 **
12/5/2013 0.21
12/6/2013 T
12/7/2013
12/8/2013 T
12/9/2013 T
12/10/2013 0.00
12/11/2013 0.00
12/12/2013 0.00
12/13/2013 0.00
12/14/2013 **
12/15/2013 **
12/16/2013 0.00
12/17/2013 0.00
12/18/2013 0.00
12/19/2013 0.00
12/20/2013 T
12/21/2013
12/22/2013 **
12/23/2013 0.04
12/24/2013
12/25/2013 **
12/26/2013 0.00
12/27/2013 0.00
12/28/2013 0.00
12/29/2013 **
12/30/2013 0.04
12/31/2013 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2014 **
1/2/2014 0.02
1/3/2014 0.00
1/4/2014 **
1/5/2014 0.45
1/6/2014 0.02
1/7/2014 0.00
1/8/2014 0.00
1/9/2014
1/10/2014 0.00
1/11/2014 0.00
1/12/2014 **
1/13/2014 0.00
1/14/2014 T
1/15/2014 0.00
1/16/2014 0.00
1/17/2014 0.00
1/18/2014 **
1/19/2014 **
1/20/2014 0.00
1/21/2014 0.00
1/22/2014 0.00
1/23/2014 0.20
1/24/2014 0.00
1/25/2014 0.00
1/26/2014 0.00
1/27/2014 0.10
1/28/2014 0.13
1/29/2014 0.00
1/30/2014 0.00
1/31/2014 0.66
2/1/2014 **
2/2/2014 **
2/3/2014 0.16
2/4/2014 0.09
2/5/2014 0.06
2/6/2014 0.02
2/7/2014 0.00
2/8/2014 **
2/9/2014 **
2/10/2014 0.05
2/11/2014 0.00
2/12/2014 **
2/13/2014 0.00
2/14/2014 0.00
2/15/2014 **
2/16/2014 **
2/17/2014 0.00
2/18/2014 0.00
2/19/2014 0.00
2/20/2014 0.03
2/21/2014 0.00
2/22/2014 **
2/23/2014 **
2/24/2014 0.03
2/25/2014 0.00
2/26/2014 0.07
2/27/2014 0.00
2/28/2014 0.00
3/1/2014 **
3/2/2014 **
3/3/2014 0.15
3/4/2014 0.00
3/5/2014 0.35
3/6/2014 0.00
3/7/2014 0.46
3/8/2014 0.26
3/9/2014 **
3/10/2014 0.00
3/11/2014 T
3/12/2014 0.01
3/13/2014 0.00
3/14/2014 0.00
3/15/2014
3/16/2014
3/17/2014 0.00
3/18/2014 T
3/19/2014 0.00
3/20/2014 0.00
3/21/2014 **
3/22/2014 **
3/23/2014 **
3/24/2014 0.08
3/25/2014 0.00
3/26/2014 0.00
3/27/2014 0.00
3/28/2014 0.00
3/29/2014 0.00
3/30/2014 0.00
3/31/2014 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2014
4/2/2014 0.00
4/3/2014 0.90
4/4/2014 0.01
4/5/2014 0.00
4/6/2014 **
4/7/2014 **
4/8/2014 **
4/9/2014 0.00
4/10/2014 **
4/11/2014 **
4/12/2014 0.00
4/13/2014 **
4/14/2014 0.63
4/15/2014 0.00
4/16/2014 0.00
4/17/2014 T
4/18/2014 0.00
4/19/2014 **
4/20/2014 0.23
4/21/2014 0.00
4/22/2014 0.00
4/23/2014 **
4/24/2014 **
4/25/2014 **
4/26/2014 **
4/27/2014 **
4/28/2014 0.03
4/29/2014 0.00
4/30/2014 0.00
5/1/2014 0.00
5/2/2014 **
5/3/2014 **
5/4/2014 **
5/5/2014 0.00
5/6/2014 0.00
5/7/2014 0.03
5/8/2014 0.28
5/9/2014 0.12
5/10/2014 0.02
5/11/2014 1.37
5/12/2014 0.48
5/13/2014 0.01
5/14/2014 T
5/15/2014 0.00
5/16/2014 **
5/17/2014 0.12
5/18/2014 0.01
5/19/2014 0.00
5/20/2014 0.00
5/21/2014 0.00
5/22/2014 0.59
5/23/2014 T
5/24/2014 0.07
5/25/2014 0.31
5/26/2014 0.01
5/27/2014 **
5/28/2014 **
5/29/2014 **
5/30/2014 **
5/31/2014 **
6/1/2014 **
6/2/2014 **
6/3/2014 0.38
6/4/2014 0.01
6/5/2014 **
6/6/2014 **
6/7/2014 **
6/8/2014 **
6/9/2014 0.35
6/10/2014 0.00
6/11/2014 0.01
6/12/2014 **
6/13/2014 **
6/14/2014 0.06
6/15/2014 **
6/16/2014 0.05
6/17/2014 0.00
6/18/2014 0.00
6/19/2014 0.03
6/20/2014 0.00
6/21/2014 T
6/22/2014 0.09
6/23/2014 0.09
6/24/2014 0.01
6/25/2014 T
6/26/2014 0.02
6/27/2014 0.12
6/28/2014 0.00
6/29/2014 0.00
6/30/2014 **
Day of YearDaily PrcpMultiday Prcp
7/1/2014 **
7/2/2014 **
7/3/2014 **
7/4/2014 **
7/5/2014 **
7/6/2014 **
7/7/2014 **
7/8/2014 **
7/9/2014 **
7/10/2014 0.30
7/11/2014 0.01
7/12/2014 0.04
7/13/2014
7/14/2014 0.17
7/15/2014 0.08
7/16/2014 0.34
7/17/2014 0.12
7/18/2014 0.01 **
7/19/2014 **
7/20/2014 **
7/21/2014 **
7/22/2014 **
7/23/2014 **
7/24/2014 0.00 0.00
7/25/2014 0.00
7/26/2014 **
7/27/2014 0.08
7/28/2014 T
7/29/2014 0.00
7/30/2014 2.28
7/31/2014 0.29
8/1/2014 0.00
8/2/2014 **
8/3/2014 0.00
8/4/2014 0.00
8/5/2014 **
8/6/2014 **
8/7/2014 **
8/8/2014 **
8/9/2014 0.02
8/10/2014 0.02
8/11/2014 0.00
8/12/2014 0.00
8/13/2014 0.00
8/14/2014 0.00
8/15/2014 0.08
8/16/2014 0.00
8/17/2014 0.00
8/18/2014 0.00
8/19/2014
8/20/2014 0.01
8/21/2014 0.03
8/22/2014 0.04
8/23/2014 0.42
8/24/2014 **
8/25/2014 **
8/26/2014 **
8/27/2014 0.15
8/28/2014 0.17
8/29/2014 0.09
8/30/2014 **
8/31/2014 0.04
9/1/2014 0.01
9/2/2014 0.00
9/3/2014 0.00
9/4/2014 0.00
9/5/2014 0.53
9/6/2014 0.01
9/7/2014 **
9/8/2014 T
9/9/2014 0.03
9/10/2014 0.39
9/11/2014 **
9/12/2014 0.40
9/13/2014 0.01
9/14/2014 0.00
9/15/2014 0.00
9/16/2014 0.00
9/17/2014 0.00
9/18/2014 T
9/19/2014 0.00
9/20/2014 0.00
9/21/2014 0.00
9/22/2014 0.02
9/23/2014 **
9/24/2014 0.00
9/25/2014 0.00
9/26/2014 0.00
9/27/2014 0.00
9/28/2014 0.00
9/29/2014 0.28
9/30/2014 0.19



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2013 2:40 PM 0.00 0.0 M M M Clear; 64°F.; North breeze.
10/2/2013 12:15 PM 0.00 0.0 M M M Mostly clear; 63°F.; East breeze.
10/3/2013 1:00 PM 0.00 0.0 M M M Mostly clear; 55°F.; North breeze.
10/4/2013 2:40 PM 0.73 M M M M Cloudy and slightly spitting rain; 42°F.; NE breeze. Precipitation started last evening (rain and snow) and continued this morning.
10/7/2013 12:45 PM 0.00 0.0 M M M Clear; 60°F.; light NE breeze.
10/8/2013 11:00 AM 0.00 0.0 M M M Partly cloudy; 60°F.; East breeze.
10/9/2013 12:10 PM 0.00 0.0 M M M Partly cloudy; 58°F.; North breeze.
10/10/2013 5:50 PM 0.04 M M M M Cloudy and raining; 52°F.; West wind.
10/11/2013 3:10 PM 0.05 M M M M Mostly cloudy; 59°F.; West wind.
10/14/2013 5:35 PM 0.02 M M M M Partly cloudy; 50°F.; East breeze.
10/15/2013 2:50 PM 0.00 0.0 M M M Cloudy; 48°F.; light East breeze.
10/16/2013 11:55 AM 0.00 0.0 M M M Mostly clear; 44°F.; NE breeze.
10/17/2013 3:50 PM 0.00 0.0 M M M Mostly cloudy; 49°F.; North breeze.
10/18/2013 5:10 PM 0.25 M M M M Mostly clear; 44°F.; East breeze. Snow during the night (early a.m.) is now all melted. There was about a 2" accumulation of heavy "wet" snow.
10/19/2013 6:35 PM 0.00 0.0 M M M Partly cloudy; 54°F.; light Northeast breeze.
10/22/2013 1:35 PM 0.00 0.0 M M M Mostly clear; 54°F.; light East breeze.
10/23/2013 3:45 PM 0.00 0.0 M M M Clear; 58°F.; East breeze.
10/24/2013 5:20 PM 0.00 0.0 M M M Partly cloudy; 50°F.; light East breeze.
10/25/2013 2:45 PM 0.00 0.0 M M M Partly cloudy; 59°F.; NE breeze.
10/26/2013 1:05 PM 0.00 0.0 M M M Clear; 53°F.; light East breeze.
10/27/2013 7:20 PM 0.00 0.0 M M M Partly cloudy; 56°F.; calm.
11/2/2013 6:10 PM 0.00 0.0 M M M Clear; 46°F.; light South breeze.
11/3/2013 7:00 AM 0.00 0.0 M M M
11/4/2013 2:10 PM 0.00 0.0 M M M Cloudy; 44°F.; light East breeze.
11/5/2013 7:00 AM 0.00 0.0 M M M
11/6/2013 2:50 PM 0.00 0.0 M M M Partly cloudy; 50°F.; West wind.
11/12/2013 1:40 PM 0.00 0.0 M M M Clear; 48°F.; light North breeze.
11/13/2013 12:01 PM 0.00 0.0 M M M Partly cloudy; 57°F.; light ENE breeze.
11/14/2013 3:05 PM 0.00 0.0 M M M Partly cloudy; 52°F.; East breeze.
11/15/2013 3:20 PM 0.00 0.0 M M M Mostly cloudy; 58°F.; West wind.
11/16/2013 12:55 PM 0.00 0.0 M M M Partly cloudy; 54°F.; strong West (Chinook) wind.
11/17/2013 5:00 PM 0.00 0.0 M M M Clear; 45°F.; light East breeze.
11/18/2013 2:05 PM 0.00 0.0 M M M Partly cloudy; 56°F.; NE breeze.
11/19/2013 10:55 AM 0.00 0.0 M M M Mostly cloudy; 55F.; WSW wind.
11/20/2013 12:55 PM 0.00 0.0 M M M Partly cloudy; 56°F.; East breeze.
12/1/2013 8:45 PM 0.00 0.0 M M M Partly cloudy; 50°F.; East breeze.
12/2/2013 12:05 PM 0.00 0.0 M M M Partly cloudy; 54°F.; gusty (strong gusts) West wind.
12/3/2013 2:45 PM 0.00 0.0 M M M Cloudy; 37°F.; ENE wind.
12/6/2013 2:00 PM T M M M M Mostly cloudy with a few very fine snow particles in the air; 13°F.; slight ENE breeze to calm.
12/8/2013 1:20 PM T T M 2.0 M Clear but hazy; clouds over the mountains to the West; 19°F.; very slight East breeze.
12/9/2013 2:20 PM T T M 2.0 M Clear; 19°F.; slight North breeze.
12/10/2013 10:15 AM 0.00 0.0 M 2.0 M Mostly clear; 33°F.; East breeze. High winds last evening caused some drifting of snow.
12/11/2013 3:30 PM 0.00 0.0 M M M Clear; 28°F.; light East breeze. Snow has been blown and has melted so there are just patches and lots of bare ground.
12/12/2013 11:50 AM 0.00 0.0 M M M Clear; 35°F.; slight NE breeze.
12/13/2013 2:20 PM 0.00 0.0 M M M Partly cloudy; 41°F.; slight WSW breeze.
12/17/2013 11:25 AM 0.00 0.0 M M M Mostly clear; 50°F.; light East breeze.
12/18/2013 3:30 PM 0.00 0.0 M M M Partly cloudy (high cirrus clouds); 60°F.; West breeze
12/19/2013 4:30 PM 0.00 0.0 M M M Partly cloudy; 41°F.; North breeze.
12/20/2013 5:10 PM T M M M M Partly cloudy; 28°F,; very slight North breeze. There was slight misting and freezing precipitation on car windows last evening about 9 p.m. to 10:30 p.m. which changed to slight amount of light snow that totaled about 0.2"
12/27/2013 11:20 AM 0.00 0.0 M M M Mostly clear; 45°F.; calm.
12/28/2013 3:15 PM 0.00 0.0 M M M Cloudy; 46°F.; NE breeze.
12/31/2013 4:55 PM 0.00 0.0 M M M Partly cloudy; 46°F.; light West breeze.
1/3/2014 1:55 PM 0.00 0.0 M M M Partly cloudy; 53°F.; calm.
1/6/2014 1:20 PM 0.02 0.1 M 3.8 M Clear; 20°F.; light NE breeze.
1/7/2014 5:00 PM 0.00 0.0 M 1.0 M Mostly cloudy; 45°F.; moderate West wind. Very windy overnight last night blew snow into drifts as deep as 8" in some places and causing bare ground in other spots, so snow depth shown below is an approximate guess.
1/8/2014 2:40 PM 0.00 0.0 M 2.0 M Partly cloudy; 36°F.; light NE breeze. Patchy snow because of drifting so much of ground is bare, therefore the depth shown below is a guess at the average. Some drifts are still 8" deep. Melting has occurred today.
1/10/2014 2:20 PM 0.00 0.0 M M M Partly cloudy; 39°F.; strong West wind. Ground mostly bare with patches of snow.
1/11/2014 4:35 PM 0.00 0.0 M M M Partly cloudy; 54°F.; SW wind.
1/14/2014 2:15 PM T M M M M Mostly cloudy; 38°F.; light NE breeze. Short sleet flurry this a.m.
1/15/2014 3:50 PM 0.00 0.0 M M M Partly cloudy; 48°F.; West breeze.
1/16/2014 3:55 PM 0.00 0.0 M M M Partly cloudy; 44°F.; East breeze.
1/17/2014 1:35 PM 0.00 0.0 M M M Mostly clear; 45°F.; light North breeze.
1/21/2014 1:00 PM 0.00 0.0 M M M Clear; 58°F.; strong West wind.
1/22/2014 11:25 AM 0.00 0.0 M M M partly cloudy; 37°F.; calm.
1/23/2014 2:40 PM 0.20 4.0 M M M Clear; 24°F.; slight NE breeze. Snow early this a.m.(after midnight) ended and cleared by mid morning.
1/24/2014 3:25 PM 0.00 0.0 M M M partly cloudy; 49°F.; light SSW breeze. Snow is all melted except in shadow on north side of building.
1/25/2014 1:40 PM 0.00 0.0 M M M Clear; 52°F.; calm.
1/26/2014 1:20 PM 0.00 0.0 M M M Partly cloudy (convection and lenticular clouds); 54°F.; fairly strong West wind.
1/27/2014 12:40 PM 0.10 M M M M Cloudy with light snow; 28°F.; light East breeze.
1/28/2014 12:25 PM 0.13 1.0 M 3.0 M Partly cloudy; 38°F.; light North breeze.
1/29/2014 5:00 PM 0.00 0.0 M M M Mostly cloudy; 45°F.; South wind. Only patches of snow left on ground.
1/30/2014 3:45 PM 0.00 0.0 M M M Cloudy; 46°F; South breeze. Snow all melted: ground bare.
1/31/2014 2:35 PM 0.66 4.5 M 4.5 M Cloudy; 31°F.; calm. Rain started about 5:00 p.m. last evening and turned to snow about 6:30 p.m. and accumulated over night.
2/4/2014 5:40 PM 0.09 1.0 M 5.0 M Cloudy and snowing. 13°F.; NNE breeze.
2/5/2014 6:20 PM 0.06 0.3 M 5.0 M Mostly cloudy; 2°F.; light NE breeze.
2/6/2014 11:10 AM 0.02 0.2 M 5.0 M Partly cloudy; 4°F.; slight East breeze.
2/7/2014 3:05 PM 0.00 0.0 M 5.0 M Partly cloudy; 38°F.; West breeze.
2/11/2014 10:50 AM 0.00 0.0 M 5.0 M Mostly cloudy; 35°F.; calm.
2/14/2014 4:00 PM 0.00 0.0 M M M Mostly cloudy; 44°F.; light NW breeze.
2/18/2014 11:20 AM 0.00 0.0 M M M Partly cloudy; 56°F.; strong WNW "Chinook" wind.
2/19/2014 12:55 PM 0.00 0.0 M M M Partly cloudy; 58°F.; strong West wind.
2/20/2014 5:05 PM 0.03 M M M M Mostly clear; 35°F.; moderate WNW wind. Rain and snow showers last night.
2/21/2014 3:10 PM 0.00 0.0 M M M Partly cloudy; 46°F.; strong West wind.
2/25/2014 11:00 AM 0.00 0.0 M M M Mostly cloudy; 28°F.; NNE wind.
2/26/2014 6:05 PM 0.07 M M M M Clear; 34°F.; very slight WSW breeze. Snow last night (about an inch) is all melted...ground is bare...except on north shaded side of building.
2/27/2014 5:30 PM 0.00 0.0 M M M Mostly cloudy; 53°F.; slight West breeze.
2/28/2014 4:40 PM 0.00 0.0 M M M Partly cloudy; 44°F.; ENE breeze.
3/4/2014 3:55 PM 0.00 0.0 M M M Mostly cloudy; 53°F.; light West breeze.
3/5/2014 4:25 AM 0.35 M M M M Clear: 49°F.; East breeze. Rain last evening turned to "spring" snow (high moisture); all melted by now.
3/6/2014 2:45 PM 0.00 0.0 M M M Mostly cloudy; 60°F.; WNW breeze.
3/7/2014 3:15 PM 0.46 0.3 M 0.3 M Snowing (wet, slushy); 36°F.; very slight North breeze.
3/8/2014 6:35 PM 0.26 M M M M Clear; 40°F.; light South breeze. Snow ended yesterday early evening.
3/11/2014 12:35 PM T 0.0 M M M Just beginning to sleet; 36°F.; strong North wind.
3/12/2014 11:30 PM 0.01 M M M M Clear; 40°F.; South breeze.
3/13/2014 11:35 AM 0.00 0.0 M M M Partly cloudy (high convection clouds); 54°F.; fairly strong West wind.
3/14/2014 3:20 PM 0.00 0.0 M M M Clear: 57°F.; light East breeze.
3/17/2014 3:05 PM 0.00 0.0 M M M Partly cloudy; 64°F.; fairly strong West wind.
3/18/2014 4:15 PM T M M M M Mostly cloudy; 42°F.; NE breeze.
3/19/2014 3:30 PM 0.00 0.0 M M M Mostly clear; 54°F.; SW breeze.
3/20/2014 4:10 PM 0.00 0.0 M M M Partly cloudy; 64°F.; moderately strong West wind.
3/25/2014 11:25 AM 0.00 0.0 M M M Partly cloudy; 40°F.; light North breeze.
3/26/2014 1:05 PM 0.00 0.0 M M M Partly to mostly cloudy; 62°F.; strong West wind.
3/27/2014 11:05 AM 0.00 0.0 M M M Mostly clear (clouds over mountains to the West); 52°F.; West wind.
3/28/2014 3:25 PM 0.00 0.0 M M M Partly cloudy; 50°F.; moderate NW wind.
3/29/2014 5:50 PM 0.00 0.0 M M M Mostly cloudy; 62°F.; SW wind.
3/30/2014 10:00 AM 0.00 0.0 M M M Cloudy
3/31/2014 11:00 AM 0.00 0.0 M M M Partly cloudy; 50°F.; strong NW wind.
4/2/2014 10:50 AM 0.00 0.0 M M M Cloudy; 39°F.; light East breeze.
4/3/2014 11:30 AM 0.90 3.5 M M M Cloudy; 41°F.; calm. Started as rain about 9 p.m. last evening and gradually turned to heavy spring snow, ending early this morning.
4/4/2014 3:30 PM 0.01 M M M M Partly cloudy; 54°F.; SE breeze. All snow melted except a few patches in shade on north side of building.
4/5/2014 11:25 AM 0.00 0.0 M M M Partly cloudy; 54°F.; slight East breeze.
4/15/2014 12:55 PM 0.00 0.0 M M M Mostly cloudy; 60°F.; light North breeze.
4/16/2014 12:30 PM 0.00 0.0 M M M Partly cloudy; 54°F.; NE wind.
4/17/2014 3:30 PM T M M M M Partly cloudy; 61°F.; light East breeze.
4/18/2014 12:50 PM 0.00 0.0 M M M Partly cloudy; 72°F.; East breeze.
4/21/2014 11:25 AM 0.00 0.0 M M M Partly cloudy; 62°F.; light East breeze.
4/22/2014 11:30 AM 0.00 0.0 M M M Partly cloudy; 66°F.; light NNE breeze.
4/29/2014 6:15 PM 0.00 0.0 M M M Cloudy; 52°F.; NW breeze.
4/30/2014 2:05 PM 0.00 0.0 M M M Partly cloudy; 51°F.; strong NNE wind.
5/1/2014 11:00 AM 0.00 0.0 M M M Partly cloudy; 57°F.; light East breeze.
5/6/2014 2:25 PM 0.00 0.0 M M M Partly to mostly cloudy; 74°F.; light North breeze.
5/7/2014 4:47 PM 0.03 M M M M Mostly cloudy (showers in area); 59°F.; North breeze. Light shower earlier this afternoon.
5/8/2014 4:25 PM 0.28 M M M M Mostly cloudy (sprinkling slightly); 51°F.; calm. Showers in the area.
5/9/2014 5:50 PM 0.12 M M M M Partly cloudy and windy (fairly strong West wind); 64°F. Shower yesterday late afternoon.
5/10/2014 5:45 PM 0.02 M M M M Cloudy with a few drops of rain; 59°F.; light North breeze.
5/11/2014 2:40 PM 1.37 1.0 M M M Raining (had been snowing); 37°F.; NE breeze. Much of the earlier snow has already melted, so only about an inch is left in some places and nothing in others.
5/12/2014 11:15 AM 0.48 1.0 M 2.0 M Cloudy; 40°F.; NE wind. Most of snow is melted, otherwise 2" in some spots.
5/13/2014 1:35 PM 0.01 M M M M Partly cloudy; 53°F.; NE breeze.
5/14/2014 4:25 PM T M M M M Partly cloudy; 58°F.; calm.
5/15/2014 4:15 PM 0.00 0.0 M M M Partly cloudy; 62°F.; calm.
5/18/2014 6:45 PM 0.01 0.0 M M M Mostly cloudy; 77°F.; North breeze.
5/19/2014 12:55 PM 0.00 0.0 M M M Mostly clear; 76°F.; East breeze.
5/20/2014 11:30 AM 0.00 0.0 M M M Partly cloudy; 70°F.; East breeze.
5/21/2014 11:30 AM 0.00 0.0 M M M Cloudy; 67°F.; calm.
5/22/2014 11:50 AM 0.59 M M M M Mostly cloudy; 73°F.; East breeze. Heavy showers yesterday.
5/23/2014 3:50 PM T M M M M Mostly cloudy; 72°F.; calm.
5/24/2014 5:20 PM 0.07 M M M M Mostly cloudy; 70°F.; NE breeze.
5/25/2014 4:15 PM 0.31 M M M M Cloudy with a few drops of rain; 63°F.; NW wind. Showers in the area. Thunderstorms yesterday evening.
5/26/2014 1:40 PM 0.01 M M M M Partly cloudy; 76°F.; NE breeze.
6/4/2014 6:40 PM 0.01 M M M M Partly cloudy; 79°F.; NE breeze.
6/10/2014 4:20 PM 0.00 0.0 M M M Partly cloudy; 80°F.; East breeze.
6/11/2014 4:15 PM 0.01 M M M M Cloudy; 69°F.; fairly strong NNE wind. Showers in the area.
6/17/2014 2:35 PM 0.00 0.0 M M M Partly cloudy; 84°F.; North breeze.
6/18/2014 2:30 PM 0.00 0.0 M M M Mostly cloudy; 76°F.; West breeze.
6/19/2014 4:55 PM 0.03 M M M M Mostly clear; 80°F.; East breeze.
6/20/2014 3:15 PM 0.00 0.0 M M M Clear: 84°F.; NNE breeze.
6/21/2014 2:25 PM T M M M M Mostly cloudy with few drops of rain; 81°F.; strong gusty NE wind.
6/22/2014 7:30 PM 0.09 M M M M Mostly cloudy; 64°F.; West breeze.
6/23/2014 8:25 PM 0.09 M M M M Partly cloudy; 66°F.; NE breeze. Thunderstorm earlier this evening.
6/24/2014 4:15 PM 0.01 0.0 M M M Partly cloudy; 76°F.; slight NW breeze.
6/25/2014 2:20 PM T M M M M Partly cloudy; 79°F.; light NE breeze.
6/26/2014 4:40 PM 0.02 0.0 M M M Mostly cloudy; 86°F.; calm.
6/27/2014 6:05 PM 0.12 M M M M Mostly cloudy; 62°F.; NE breeze. Shower earlier this afternoon.
6/28/2014 3:45 PM 0.00 0.0 M M M Mostly clear; 82°F.; West wind.
6/29/2014 11:25 AM 0.00 0.0 M M M Clear; 88°F.; East breeze.
7/11/2014 11:20 AM 0.01 M M M M Partly cloudy; 87°F.; NNE breeze.
7/12/2014 5:00 PM 0.04 M M M M Mostly cloudy; 76°F.; North wind.
7/14/2014 4:35 PM 0.17 M M M M Mostly cloudy; 82°F.; calm.
7/15/2014 11:40 AM 0.08 M M M M Partly cloudy; 76°F.; North breeze.
7/16/2014 5:00 PM 0.34 M M M M Mostly cloudy; 63°F.; calm. Heavy shower with some hail earlier this afternoon.
7/17/2014 11:20 AM 0.12 M M M M Partly cloudy; 71°F.; calm.
7/18/2014 12:30 PM 0.01 M M M M Mostly cloudy; 77°F.; slight West breeze.
7/24/2014 12:30 PM 0.00 0.0 M M M
7/25/2014 2:25 PM 0.00 0.0 M M M Partly cloudy; 90°F.; SE wind.
7/28/2014 2:50 PM T M M M M Mostly cloudy; 82°F.; NW breeze.
7/29/2014 11:50 AM 0.00 0.0 M M M Mostly cloudy; 82°F.; ENE breeze.
7/30/2014 3:00 PM 2.28 M M M M Cloudy with a few drops of rain; 60°F.; NW breeze.
7/31/2014 1:30 PM 0.29 M M M M Mostly cloudy; 73°F.; light North breeze.
8/1/2014 4:10 PM 0.00 0.0 M M M Partly cloudy; 79°F.; slight East breeze.
8/4/2014 2:25 PM 0.00 0.0 M M M Cloudy; 82°F.; West breeze.
8/10/2014 5:25 PM 0.02 M M M M Partly cloudy; 76°F.; light SW breeze.
8/11/2014 1:40 PM 0.00 0.0 M M M Clear; 81°F.; light East breeze.
8/12/2014 9:55 AM 0.00 0.0 M M M Clear; 76°F.; calm.
8/13/2014 5:05 PM 0.00 0.0 M M M Mostly cloudy; 85°F.; calm.
8/14/2014 11:15 AM 0.00 0.0 M M M Partly cloudy; 82°F.; calm.
8/15/2014 4:00 PM 0.08 M M M M Partly cloudy; 67°F.; West breeze. Showers: yesterday afternoon and this afternoon.
8/16/2014 3:55 PM 0.00 0.0 M M M Mostly clear; 85°F.; light NE breeze.
8/17/2014 7:20 PM 0.00 0.0 M M M Partly cloudy; 78°F.; light SW breeze.
8/18/2014 11:25 AM 0.00 0.0 M M M Partly cloudy; 82°F.; slight NNE breeze.
8/20/2014 2:40 PM 0.01 M M M M Partly cloudy; 85°F.; West breeze.
8/21/2014 1:15 PM 0.03 M M M M Partly cloudy; 81°F.; light East breeze.
8/22/2014 4:30 PM 0.04 M M M M Cloudy and spitting raindrops. 68°F.; light West breeze.
8/23/2014 2:55 PM 0.42 M M M M Mostly cloudy; 62°F.; calm. Severe thunder storm earlier this afternoon.
8/28/2014 2:30 PM 0.17 M M M M Cloudy and raining; 57°F.; light West breeze.
8/29/2014 3:25 PM 0.09 M M M M Cloudy; 66°F.; light SSW breeze.
9/1/2014 8:05 PM 0.01 M M M M Mostly clear; 64°F.; slight South breeze.
9/2/2014 4:40 PM 0.00 0.0 M M M Partly cloudy; 78°F.; North breeze.
9/3/2014 2:40 PM 0.00 0.0 M M M Partly cloudy; 85°F.; East breeze.
9/4/2014 12:20 PM 0.00 0.0 M M M Partly/mostly cloudy; 70°F.; light NE breeze.
9/5/2014 2:30 PM 0.53 M M M M Cloudy; 67°F.; light West breeze. Rain earlier in the a.m.
9/6/2014 4:10 PM 0.01 M M M M Partly cloudy; 68°F.; East breeze.
9/9/2014 3:30 PM 0.03 M M M M Cloudy; 65°F.; light NNE breeze.
9/10/2014 1:40 PM 0.39 M M M M Partly cloudy; 65°F.; light NE breeze. Rain earlier this morning.
9/13/2014 4:25 PM 0.01 M M M M Partly cloudy; 67°F.; West breeze.
9/14/2014 5:00 PM 0.00 0.0 M M M
9/15/2014 6:20 PM 0.00 0.0 M M M Partly cloudy; 67°F.; East breeze.
9/16/2014 6:10 PM 0.00 0.0 M M M Partly cloudy; 76°F.; very slight East breeze.
9/17/2014 11:50 AM 0.00 0.0 M M M Partly cloudy; 75°F.; slight NE breeze.
9/18/2014 3:40 PM T M M M M Clear (a few clouds over the mountains to the West); 80°F.; East wind.
9/19/2014 2:05 PM 0.00 0.0 M M M Partly cloudy; 78°F.; SE breeze.
9/20/2014 5:55 PM 0.00 0.0 M M M Mostly clear; 73°F.; West breeze.
9/21/2014 7:25 PM 0.00 0.0 M M M Mostly cloudy; 65°F.; calm.
9/22/2014 12:05 PM 0.02 M M M M Partly cloudy; 69°F.; East breeze.
9/25/2014 2:10 PM 0.00 0.0 M M M Clear; 76°F.; East breeze.
9/26/2014 3:40 PM 0.00 0.0 M M M Mostly clear;76°F.; calm.
9/27/2014 5:25 PM 0.00 0.0 M M M Mostly clear; 74°F.; calm.
9/28/2014 5:00 PM 0.00 0.0 M M M Partly cloudy
9/29/2014 2:55 PM 0.28 M M M M Cloudy and raining; 56°F.; NE wind.
9/30/2014 1:35 PM 0.19 M M M M Partly cloudy; 63°F.; West wind.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/5/2013 10/06/2013 5:35 PM 2 0.00 M M Clear; 58°F.; slight East breeze.
10/12/2013 10/13/2013 4:25 PM 2 0.00 M M Partly cloudy; 55°F.; North breeze.
10/20/2013 10/21/2013 3:30 PM 2 0.27 M M Partly cloudy; 53°F.; NE breeze. Rain and heavy wet snow yesterday accounted for the precipitation, which is now all melted.
10/28/2013 11/01/2013 4:10 PM 5 0.28 M M Mostly clear; 50°F.; North breeze. NOTE: observer was away for four days. Precipitation was mostly on Tuesday 10/29/13 and Wednesday 10/30/13 according to people who were here.
11/7/2013 11/11/2013 5:10 PM 5 0.00 M M Mostly cloudy; 40°F.; East breeze. Note: Observer was away for four days.
11/21/2013 11/25/2013 5:00 PM 5 0.28 M M Partly cloudy; 39°F.; calm. NOTE: Observer was away and during that time it rained and snowed, but some landscapers doing work around our building removed the post and gauges and leaned it against the building! So today I reset the post in a new location where it will not be disturbed. I believe the precipitation amount is fairly accurate, but there was no measurement of snow depth. It is all melted anyway.
11/26/2013 11/30/2013 5:50 PM 5 0.00 M M Clear; 49°F.; slight West breeze. Observer was away for four days.
12/4/2013 12/05/2013 12:35 PM 2 0.21 2.5 M Clear; 11°F.; ENE breeze. Note: Light snow was Tuesday night and Wednesday morning (12/3 and 12/4).
12/14/2013 12/16/2013 4:30 PM 3 0.00 M M Clear; 52°F.; North breeze.
12/22/2013 12/23/2013 3:45 PM 2 0.04 0.4 M Period shown is from 12/21 to 12/23 (CoCoRaHs wouldn't let me reset to 12/21). Partly cloudy; 38°F.; East breeze. Snow mostly melted except in shady spots.
12/25/2013 12/26/2013 6:10 PM 2 0.00 M M Partly cloudy; 40°F.; calm. Actual dates: 12/14/2013 to 12/26/2013 (CoCoRahs wouldn't let me change the starting date).
12/29/2013 12/30/2013 5:10 PM 2 0.04 0.3 M Mostly clear; 37°F.; light SSW breeze. Snow early yesterday morning is now all melted, except in the shade.
1/1/2014 1/02/2014 2:15 PM 2 0.02 M M Partly cloudy; 35°F.; calm. There is some sleet on the ground in shaded areas, otherwise the ground is bare. The sleet probably occurred last night.
1/4/2014 1/05/2014 5:45 PM 2 0.45 4.0 M Mostly cloudy (just beginning to clear); 10°F.; very slight South breeze. Snow started early (after midnight) on 1/4 and continued until this afternoon (with snow flurries today).
1/12/2014 1/13/2014 10:15 AM 2 0.00 M M Partly cloudy; 43°F.; East breeze.
1/18/2014 1/20/2014 12:55 PM 3 0.00 M M Clear; 44°F.; light South breeze.
2/1/2014 2/03/2014 12:30 PM 3 0.16 4.0 M Partly cloudy; 28°F.; slight East breeze. Snow mainly from 1/31/2014 after last reading that day.
2/8/2014 2/10/2014 12:25 PM 3 0.05 5.0 M Cloudy (fog lifting); hoarfrost on trees and bushes; 33°F; slight NE breeze.
2/12/2014 2/13/2014 4:15 PM 2 0.00 M M Partly cloudy; 51°F; NW breeze. Snow all melted in some areas and patchy in others. Warm Chinook winds have melted much of the snow.
2/15/2014 2/17/2014 4:15 PM 3 0.00 M M Partly cloudy; 61°F.; West wind.
2/22/2014 2/24/2014 11:55 AM 3 0.03 M M Partly cloudy; 53°F.; NE breeze. Snow on Saturday night, 2/22, is all melted.
3/1/2014 3/03/2014 1:50 PM 3 0.15 M M Mostly clear; 54°F.; West wind. Snow over the weekend (about 5 inches) is all melted...ground bare.
3/9/2014 3/10/2014 1:35 PM 2 0.00 M M Mostly cloudy (convection cloud); 55°F.; slight South breeze.
3/21/2014 3/24/2014 4:40 PM 4 0.08 M M Mostly clear; 42°F.; NE breeze. Precipitation was on Friday evening and Saturday morning, March 21-22 (snow, sleet, and mostly freezing rain).
4/6/2014 4/09/2014 5:30 PM 4 0.00 M M Partly cloudy; 73°F.; moderately strong West wind.
4/10/2014 4/12/2014 11:20 AM 3 0.00 M M Mostly cloudy; 63°F.; slight NE breeze.
4/13/2014 4/14/2014 12:15 PM 2 0.63 M M Mostly clear; 38°F.; South breeze. Rain, sleet, and snow over the weekend is now all melted.
4/19/2014 4/20/2014 4:15 PM 2 0.23 M M Partly cloudy; 70°F.; very slight NE breeze. Rain showers Friday night and Saturday.
4/23/2014 4/28/2014 1:10 PM 6 0.03 M M Partly cloudy; 54°F.; strong NW wind.
5/2/2014 5/05/2014 12:25 PM 4 0.00 M M Mostly cloudy;75°F.; calm.
5/16/2014 5/17/2014 6:10 PM 2 0.12 M M Partly cloudy;65°F.; calm.
5/27/2014 6/03/2014 7:05 PM 8 0.38 M M Clear; 82°F.; West wind. Observer was away for six days (from May 27 through June 1) so precipitation was total for that period.
6/5/2014 6/09/2014 1:30 PM 5 0.35 M M Clear; 68°F.; light NE breeze. Observer was away Thursday through Sunday June 5-8. Some severe thunderstorms over the weekend.
6/12/2014 6/14/2014 4:10 PM 3 0.06 M M Cloudy; 58°F; ENE Wind. Thunder showers in the area.
6/15/2014 6/16/2014 3:40 PM 2 0.05 M M Mostly cloudy; 84°F.; slight East breeze.
6/30/2014 7/10/2014 5:05 PM 11 0.30 M M Mostly cloudy; 84°F.; West wind. Note: Observer was away for over 10 days, therefore reading was what was in the gauge when I returned.
7/18/2014 7/24/2014 12:30 PM 7 0.00 M M Partly cloudy; 96°F.; East breeze. NOTE: Observer was away for six days and the rain gauge was dry and empty. If there was a trace of precipitation, it would have already dried up in the gauge. The weather has been generally hot and dry.
7/26/2014 7/27/2014 3:20 PM 2 0.08 M M Mostly cloudy; 80°F.; calm.
8/2/2014 8/03/2014 3:25 PM 2 0.00 M M Mostly clear; 83°F.; light NE breeze.
8/5/2014 8/09/2014 4:40 PM 5 0.02 M M Mostly cloudy; 80°F; West breeze. Observer was away for four days.
8/24/2014 8/27/2014 6:25 PM 4 0.15 M M Cloudy and raining slightly; 66°F.; calm. Note: observer was away for three days.
8/30/2014 8/31/2014 7:35 PM 2 0.04 M M Partly cloudy with a few drops of rain (showers in the area); 63°F.; calm.
9/7/2014 9/08/2014 2:05 PM 2 T M M Mostly cloudy; 79°F.; NE breeze.
9/11/2014 9/12/2014 6:05 PM 2 0.40 M M Mostly cloudy; 48°F.; calm.
9/23/2014 9/24/2014 8:45 PM 2 0.00 M M Clear; 62°F.; slight West breeze.



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