Station Overview Station Location
Station Number CO-LR-746 Latitude 40.321726
Station Name Berthoud 1.1 N Longitude -105.077312
County Larimer Elevation (ft) 5065



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 09 1.03 1.53 35 1.22 23 0.31 12 4 6 2 5.0 2 2
Nov 09 0.68 0.37 33 0.00 16 0.37 17 6 0 0 0.0 0 0
Dec 09 0.60 0.60 31 0.41 16 0.19 15 4 3 1 6.0 3 2
Jan 10 0.48 0.24 31 0.19 16 0.05 15 4 2 0 2.5 2 0
Feb 10 0.44 0.43 28 0.13 16 0.30 12 4 2 1 2.5 2 5
March 10 1.53 0.92 31 0.90 13 0.02 18 7 2 0 10.3 2 5
April 10 1.92 3.09 32 2.53 18 0.56 14 4 5 1 4.0 2 1
May 10 2.50 2.00 28 1.71 15 0.29 13 4 7 0 2.0 1 0
June 10 1.95 1.92 28 0.32 21 1.60 7 2 5 0 0.0 0 0
July 10 1.57 2.08 27 1.39 21 0.69 6 2 10 1 0.0 0 0
Aug 10 1.43 0.42 30 0.18 15 0.24 15 5 7 0 0.0 0 0
Sept 10 1.35 0.06 26 0.05 17 0.01 9 3 1 0 0.0 0 0
Water Year Totals: 15.48" 13.66" 360 days 9.03" 207 4.63" 153 days 49 50 days 6 days 32.3" 14 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
10/1/2009 0.00
10/2/2009 0.00
10/3/2009 0.00
10/4/2009 0.00
10/5/2009 0.05
10/6/2009 0.03
10/7/2009 0.00
10/8/2009 T
10/9/2009 0.03
10/10/2009 **
10/11/2009 **
10/12/2009 0.11 0.11
10/13/2009 T
10/14/2009 0.00
10/15/2009 0.00
10/16/2009 0.00
10/17/2009 **
10/18/2009 **
10/19/2009 0.00
10/20/2009 0.00
10/21/2009 **
10/22/2009 0.04
10/23/2009 0.00
10/24/2009 0.00 **
10/25/2009 0.00 **
10/26/2009 0.16
10/27/2009 0.00
10/28/2009 0.81
10/29/2009 0.19
10/30/2009 0.00
10/31/2009 0.00 **
11/1/2009 **
11/2/2009 0.00
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.00
11/7/2009 0.00
11/8/2009 **
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.00
11/13/2009 0.00
11/14/2009 **
11/15/2009 **
11/16/2009 0.37
11/17/2009 0.00
11/18/2009 0.00
11/19/2009 0.00
11/20/2009 0.00
11/21/2009 **
11/22/2009 **
11/23/2009 T
11/24/2009 0.00
11/25/2009 0.00
11/26/2009 0.00 **
11/27/2009 **
11/28/2009 **
11/29/2009 **
11/30/2009 0.00
12/1/2009 0.00
12/2/2009 0.04
12/3/2009 T
12/4/2009 0.00
12/5/2009 **
12/6/2009 **
12/7/2009 0.12
12/8/2009 0.07
12/9/2009 0.00
12/10/2009 0.00
12/11/2009 0.00
12/12/2009 **
12/13/2009 **
12/14/2009 0.00
12/15/2009 0.00
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 **
12/20/2009 **
12/21/2009 0.00
12/22/2009 0.00
12/23/2009 0.30
12/24/2009 **
12/25/2009 **
12/26/2009 **
12/27/2009 **
12/28/2009 0.07
12/29/2009 0.00
12/30/2009 0.00
12/31/2009 **
Day of YearDaily PrcpMultiday Prcp
1/1/2010 **
1/2/2010 **
1/3/2010 **
1/4/2010 0.05
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.09
1/8/2010 0.00
1/9/2010 **
1/10/2010 **
1/11/2010 0.00
1/12/2010 0.00
1/13/2010 0.00
1/14/2010 0.00
1/15/2010 0.00
1/16/2010 **
1/17/2010 **
1/18/2010 0.00
1/19/2010 0.00
1/20/2010 0.00
1/21/2010 0.00
1/22/2010 0.00
1/23/2010 **
1/24/2010 **
1/25/2010 0.00
1/26/2010 0.00
1/27/2010 0.00
1/28/2010 0.10
1/29/2010 0.00
1/30/2010 **
1/31/2010 **
2/1/2010 0.00
2/2/2010 0.00
2/3/2010 0.00
2/4/2010 0.02
2/5/2010 0.00
2/6/2010 **
2/7/2010 **
2/8/2010 0.05
2/9/2010 T
2/10/2010 0.00
2/11/2010 0.00
2/12/2010 0.00
2/13/2010 **
2/14/2010 **
2/15/2010 0.03
2/16/2010 0.00
2/17/2010 0.00
2/18/2010 0.00
2/19/2010 0.11
2/20/2010 **
2/21/2010 **
2/22/2010 0.22
2/23/2010 0.00
2/24/2010 0.00
2/25/2010 0.00
2/26/2010 0.00
2/27/2010 **
2/28/2010 **
3/1/2010 0.02
3/2/2010 0.00
3/3/2010 0.00
3/4/2010 0.00
3/5/2010 **
3/6/2010 **
3/7/2010 **
3/8/2010 0.00
3/9/2010 0.00
3/10/2010 **
3/11/2010 T
3/12/2010 0.00
3/13/2010 **
3/14/2010 **
3/15/2010 T
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.18
3/20/2010 **
3/21/2010 **
3/22/2010 0.00
3/23/2010 0.00
3/24/2010 0.72
3/25/2010 0.00
3/26/2010 0.00
3/27/2010 **
3/28/2010 **
3/29/2010 0.00
3/30/2010 **
3/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 T
4/3/2010 **
4/4/2010 **
4/5/2010 0.00
4/6/2010 0.13
4/7/2010 0.07
4/8/2010 0.00
4/9/2010 0.00
4/10/2010 **
4/11/2010 **
4/12/2010 **
4/13/2010 0.00
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 **
4/18/2010 **
4/19/2010 T
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 1.48
4/23/2010 0.33
4/24/2010 **
4/25/2010 **
4/26/2010 0.00 0.56
4/27/2010 0.00
4/28/2010 0.00
4/29/2010 0.52
4/30/2010 0.00 **
5/1/2010 **
5/2/2010 **
5/3/2010 0.00
5/4/2010 0.00
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.01
5/8/2010 **
5/9/2010 **
5/10/2010 0.00
5/11/2010 0.00
5/12/2010 1.33
5/13/2010 0.03
5/14/2010 0.02
5/15/2010 **
5/16/2010 **
5/17/2010 0.29
5/18/2010 0.00
5/19/2010 0.27
5/20/2010 0.01
5/21/2010 **
5/22/2010 **
5/23/2010 **
5/24/2010 0.00
5/25/2010 0.00
5/26/2010 0.04
5/27/2010 0.00
5/28/2010 0.00
5/29/2010
5/30/2010
5/31/2010
6/1/2010 0.00
6/2/2010 0.00
6/3/2010 0.00
6/4/2010 0.00
6/5/2010 **
6/6/2010 **
6/7/2010 0.00 **
6/8/2010 0.12 0.12
6/9/2010 0.06
6/10/2010 0.00
6/11/2010 0.01
6/12/2010 **
6/13/2010 **
6/14/2010 1.48
6/15/2010 0.01
6/16/2010 0.00
6/17/2010 0.00
6/18/2010 0.00
6/19/2010
6/20/2010
6/21/2010 0.00
6/22/2010 0.00
6/23/2010 0.00
6/24/2010 0.00
6/25/2010 0.00
6/26/2010
6/27/2010
6/28/2010 0.12
6/29/2010 0.00
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.00
7/3/2010 **
7/4/2010 **
7/5/2010 0.69
7/6/2010 0.00
7/7/2010 0.10
7/8/2010 0.18
7/9/2010 0.03
7/10/2010
7/11/2010
7/12/2010 0.00
7/13/2010 0.00
7/14/2010 0.00
7/15/2010 0.03
7/16/2010 0.00
7/17/2010
7/18/2010
7/19/2010 0.00
7/20/2010 0.01
7/21/2010 0.02
7/22/2010 T
7/23/2010 0.79
7/24/2010 **
7/25/2010 **
7/26/2010 0.00 0.00
7/27/2010 0.00
7/28/2010 0.07
7/29/2010 0.07
7/30/2010 0.09
7/31/2010
8/1/2010
8/2/2010 0.05
8/3/2010 0.02
8/4/2010 0.01
8/5/2010 **
8/6/2010 0.02
8/7/2010 **
8/8/2010 **
8/9/2010 0.22
8/10/2010 0.03
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 **
8/14/2010 **
8/15/2010 **
8/16/2010 0.00
8/17/2010 0.02
8/18/2010 0.00
8/19/2010 0.00
8/20/2010 0.04
8/21/2010 **
8/22/2010 **
8/23/2010 0.00
8/24/2010 0.01
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 **
8/29/2010 **
8/30/2010 0.00
8/31/2010 0.00
9/1/2010 0.00
9/2/2010 0.00
9/3/2010 0.00
9/4/2010
9/5/2010
9/6/2010
9/7/2010 0.00
9/8/2010 0.00
9/9/2010 0.00
9/10/2010 0.00
9/11/2010 **
9/12/2010 **
9/13/2010 0.00
9/14/2010 0.00
9/15/2010 0.00
9/16/2010 0.00
9/17/2010
9/18/2010 **
9/19/2010 **
9/20/2010 0.01
9/21/2010 0.00
9/22/2010 0.00
9/23/2010 0.05
9/24/2010 0.00
9/25/2010 **
9/26/2010 **
9/27/2010 0.00
9/28/2010 0.00
9/29/2010 0.00
9/30/2010 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:55 AM 0.00 0.0 M M M Cold and a little windy. Extremely windy last night, but has calmed since.
10/2/2009 8:07 AM 0.00 0.0 M M M Temperatures in the 30's. First freeze warning occured last night.
10/3/2009 7:00 AM 0.00 0.0 M M M
10/4/2009 7:00 AM 0.00 0.0 M M M
10/5/2009 8:04 AM 0.05 M M M M
10/6/2009 8:32 AM 0.03 M M M M
10/7/2009 7:59 AM 0.00 0.0 M M M Frost has not covered many of the flowers and plants in Berthoud. Winter appears to be right around the corner.
10/8/2009 8:00 AM T M M M M
10/9/2009 7:58 AM 0.03 M M M M Cold and cloudy today.
10/12/2009 7:55 AM 0.11 M M M M The precipitation was a mix of ice and snow. The resulting precipitation measurement was determined by melting the snow and ice in the tube.
10/13/2009 8:00 AM T M M M M Cloudy again today. Temperatures in the mid 30's currently.
10/14/2009 8:00 AM 0.00 0.0 M M M Cloudy, gloomy and foggy this morning. Temperatures are in the high 30's today, a slight improvement from earlier this week.
10/15/2009 8:00 AM 0.00 0.0 M M M Sunny and warmer today. You can see some snow on the mountains already.
10/16/2009 8:00 AM 0.00 0.0 M M M Sunny and blue skies today. Temperatures in the 30's for the morning.
10/20/2009 7:00 AM 0.00 0.0 M M M
10/23/2009 7:00 AM 0.00 0.0 M M M
10/24/2009 7:00 AM 0.00 0.0 M M M
10/25/2009 7:00 AM 0.00 0.0 M M M
10/27/2009 7:00 AM 0.00 0.0 M M M
10/28/2009 8:00 AM 0.81 1.9 0.46 2.5 M Our location does not contain much coverage; therefore there are large drifts of snow on the ground, making this measurement hard to calculate.
10/29/2009 8:45 AM 0.19 3.1 0.30 8.0 M Our station is in an open area and subject to the wind and drifting. Snow depths on the ground ranged from 6 to 15", average around 8". There was quite a discrepancy between the snow board core and the rain gauge.
10/30/2009 7:00 AM 0.00 0.0 M M M
10/31/2009 7:00 AM 0.00 0.0 M M M
11/3/2009 8:00 AM 0.00 0.0 M M M Dew was on the outside of the gauge today, but nothing inside.
11/4/2009 7:40 AM 0.00 0.0 M M M Small amount of dew on the outside of the gauge.
11/5/2009 7:00 AM 0.00 0.0 M M M
11/6/2009 7:45 AM 0.00 0.0 M M M
11/7/2009 7:00 AM 0.00 0.0 M M M
11/10/2009 7:00 AM 0.00 0.0 M M M
11/11/2009 7:00 AM 0.00 0.0 M M M
11/12/2009 7:00 AM 0.00 0.0 M M M
11/13/2009 7:00 AM 0.00 0.0 M M M
11/17/2009 7:00 AM 0.00 0.0 M M M
11/18/2009 7:00 AM 0.00 0.0 M M M
11/19/2009 7:00 AM 0.00 0.0 M M M
11/20/2009 7:00 AM 0.00 0.0 M M M
11/24/2009 7:00 AM 0.00 0.0 M M M
11/25/2009 7:00 AM 0.00 0.0 M M M
11/26/2009 8:00 AM 0.00 0.0 M M M
12/1/2009 7:00 AM 0.00 0.0 M M M
12/2/2009 8:00 AM 0.04 1.0 M 1.0 0.04
12/3/2009 8:05 AM T M M M M
12/4/2009 7:00 AM 0.00 0.0 M M M
12/8/2009 8:20 AM 0.07 1.0 0.05 3.5 M
12/9/2009 7:00 AM 0.00 0.0 M M M
12/10/2009 7:00 AM 0.00 0.0 M M M
12/11/2009 7:00 AM 0.00 0.0 M M M
12/15/2009 7:00 AM 0.00 0.0 M M M
12/16/2009 7:00 AM 0.00 0.0 M M M
12/17/2009 7:00 AM 0.00 0.0 M M M
12/18/2009 7:00 AM 0.00 0.0 M M M
12/22/2009 8:00 AM 0.00 0.0 M M M
12/23/2009 8:30 AM 0.30 4.0 0.36 M M
12/29/2009 7:00 AM 0.00 0.0 M M M
12/30/2009 8:00 AM 0.00 0.0 M M M
1/5/2010 8:20 AM 0.00 0.0 M M M There is still a large amount of snow on the ground. It is in large drifts, and therefore hard to measure accurately.
1/6/2010 8:10 AM 0.00 0.0 M M M Cold and windy.
1/7/2010 10:00 AM 0.09 1.5 0.12 M M Very cold outside today. Ground is still snow covered in most areas. Large drifts still exist in most areas.
1/8/2010 8:10 AM 0.00 0.0 M M M Packed snow still in large drifts. Some areas the ground is clear.
1/12/2010 8:00 AM 0.00 0.0 M M M Snow in large drifts still in the area. Some spots have no snow while others have large amounts. The snow is hard and packed. Much warmer today with sunny blue skies.
1/13/2010 8:55 AM 0.00 0.0 M M M Large packed drifts of snow still remain. Areas of grass are showing in many areas now as well. Cloudy today but still sunny out.
1/14/2010 7:55 AM 0.00 0.0 M M M Cloudy today.
1/15/2010 8:10 AM 0.00 0.0 M M M
1/19/2010 7:55 AM 0.00 0.0 M M M Dark, low clouds
1/20/2010 8:05 AM 0.00 0.0 M M M
1/21/2010 8:20 AM 0.00 0.0 M M M Dark clouds
1/22/2010 8:25 AM 0.00 0.0 M M M Frost on outside of gauges. The concrete also looked wet.
1/26/2010 1:00 PM 0.00 0.0 M M M
1/27/2010 8:10 AM 0.00 0.0 M M M
1/28/2010 8:10 AM 0.10 1.0 0.10 M M
1/29/2010 9:55 AM 0.00 0.0 M M M Frost on outside of the gauges. Very foggy outside in the morning.
2/2/2010 8:00 AM 0.00 0.0 M M M
2/3/2010 7:55 AM 0.00 0.0 M M M
2/4/2010 8:15 AM 0.02 0.5 0.03 M M
2/5/2010 8:00 AM 0.00 0.0 M M M
2/9/2010 8:00 AM T M M M M
2/10/2010 8:00 AM 0.00 0.0 M M M
2/11/2010 8:00 AM 0.00 0.0 M M M
2/12/2010 8:15 AM 0.00 0.0 M M M
2/16/2010 8:20 AM 0.00 0.0 M M M
2/17/2010 8:10 AM 0.00 0.0 M M M
2/18/2010 8:00 AM 0.00 0.0 M M M
2/19/2010 8:10 AM 0.11 2.0 0.10 2.0 M
2/23/2010 8:05 AM 0.00 0.0 M 4.5 M
2/24/2010 8:30 AM 0.00 0.0 M 4.0 M
2/25/2010 7:30 AM 0.00 0.0 M 4.0 M
2/26/2010 9:00 AM 0.00 0.0 M 3.5 M Sunny today. Snow is finally staring to melt.
3/2/2010 8:15 AM 0.00 0.0 M 1.5 M
3/3/2010 8:30 AM 0.00 0.0 M 1.0 M
3/4/2010 9:45 AM 0.00 0.0 M 0.5 M
3/9/2010 8:10 AM 0.00 0.0 M M M
3/12/2010 8:10 AM 0.00 0.0 M M M Sunny!
3/16/2010 7:50 AM 0.00 0.0 M M M Sunny, but cool. Should warm up later on in the day.
3/17/2010 8:00 AM 0.00 0.0 M M M
3/18/2010 8:00 AM 0.00 0.0 M M M
3/19/2010 8:45 AM 0.18 2.0 0.19 1.5 M
3/23/2010 8:00 AM 0.00 0.0 M M M
3/24/2010 9:00 AM 0.72 8.3 1.18 8.5 M Snow storm started 3/23/2010 in the late afternoon. The snow was starting to stick around 3:00pm.
3/25/2010 8:00 AM 0.00 0.0 M M M
3/26/2010 8:00 AM 0.00 0.0 M M M
4/1/2010 1:30 PM 0.00 0.0 M M M
4/2/2010 7:50 AM T M M M M
4/6/2010 8:10 AM 0.13 M M M M
4/7/2010 10:00 AM 0.07 0.5 0.05 0.5 M The snow was melting early morning. The sun came out very soon after it had stopped snowing.
4/8/2010 8:15 AM 0.00 0.0 M M M
4/9/2010 8:30 AM 0.00 0.0 M M M
4/14/2010 8:20 AM 0.00 0.0 M M M
4/15/2010 7:45 AM 0.00 0.0 M M M
4/16/2010 8:05 AM 0.00 0.0 M M M
4/20/2010 1:30 PM 0.00 0.0 M M M
4/21/2010 11:00 AM 0.00 0.0 M M M
4/22/2010 8:15 AM 1.48 M M M M
4/23/2010 8:15 AM 0.33 M M M M No snow on the board
4/26/2010 10:00 AM 0.00 0.0 M M M
4/27/2010 10:00 AM 0.00 0.0 M M M
4/28/2010 8:00 AM 0.00 0.0 M M M
4/29/2010 8:00 AM 0.52 3.5 0.40 M M
4/30/2010 8:00 AM 0.00 0.0 M M M
5/4/2010 10:00 AM 0.00 0.0 M M M
5/5/2010 8:00 AM 0.00 0.0 M M M
5/6/2010 8:00 AM 0.00 0.0 M M M
5/7/2010 8:00 AM 0.01 T 0.03 M M There was a small amount of snow on the ground when checking the gauges. The snow was primarily in shaded areas. The sun came out soon of the gauges were checked.
5/11/2010 8:00 AM 0.00 0.0 M M M
5/12/2010 8:00 AM 1.33 2.0 M M M
5/13/2010 3:00 PM 0.03 M M M M
5/14/2010 8:05 AM 0.02 M M M M
5/18/2010 4:30 PM 0.00 0.0 M M M
5/19/2010 8:00 AM 0.27 M M M M
5/20/2010 8:10 AM 0.01 M M M M Cloudy and gloomy. Rain was following early this morning.
5/25/2010 7:45 AM 0.00 0.0 M M M Trace amounts
5/26/2010 8:00 AM 0.04 M M M M Overcast morning
5/27/2010 7:35 AM 0.00 0.0 M M M Gauges were dry.
5/28/2010 7:00 AM 0.00 0.0 M M M
6/1/2010 8:10 AM 0.00 0.0 M M M
6/2/2010 8:00 AM 0.00 0.0 M M M
6/3/2010 7:40 AM 0.00 0.0 M M M Cool, Cloudy morning
6/4/2010 7:40 AM 0.00 0.0 M M M Sunny Morning
6/7/2010 7:40 AM 0.00 0.0 M M M
6/8/2010 8:35 AM 0.12 M M M M Dark clouds over the mountains.
6/9/2010 7:45 AM 0.06 M M M M Rain last night at around 5:00 P.M. Scattered clouds this morning.
6/10/2010 7:45 AM 0.00 0.0 M M M
6/11/2010 8:00 AM 0.01 M M M M Cloudy morning, cooler weather.
6/15/2010 8:05 AM 0.01 M M M M
6/16/2010 8:00 AM 0.00 0.0 M M M
6/17/2010 8:00 AM 0.00 0.0 M M M
6/18/2010 7:40 AM 0.00 0.0 M M M
6/21/2010 7:40 AM 0.00 0.0 M M M
6/22/2010 8:30 AM 0.00 0.0 M M M
6/23/2010 8:30 AM 0.00 0.0 M M M
6/24/2010 7:40 AM 0.00 0.0 M M M
6/25/2010 7:45 AM 0.00 0.0 M M M
6/28/2010 7:50 AM 0.12 M M M M
6/29/2010 8:30 AM 0.00 0.0 M M M
6/30/2010 7:50 AM 0.00 0.0 M M M
7/1/2010 8:30 AM 0.00 0.0 M M M
7/2/2010 7:40 AM 0.00 0.0 M M M
7/6/2010 8:20 AM 0.00 0.0 M M M
7/7/2010 9:30 AM 0.10 M M M M
7/8/2010 7:30 AM 0.18 M M M M Humid and cloudy.
7/9/2010 8:20 AM 0.03 M M M M
7/12/2010 7:20 AM 0.00 0.0 M M M
7/13/2010 8:20 AM 0.00 0.0 M M M
7/14/2010 8:15 AM 0.00 0.0 M M M
7/15/2010 9:30 AM 0.03 M M M M Small rainstorm evening of the 14th.
7/16/2010 8:00 AM 0.00 0.0 M M M
7/19/2010 8:30 AM 0.00 0.0 M M M
7/20/2010 8:10 AM 0.01 M M M M
7/21/2010 3:30 PM 0.02 M M M M
7/22/2010 7:45 AM T M M M M
7/23/2010 9:30 AM 0.79 M M M M Windy afternoon rainstorm on July 22nd at around 3:30 P.M.
7/26/2010 8:10 AM 0.00 0.0 M M M
7/27/2010 7:30 AM 0.00 0.0 M M M
7/28/2010 8:30 AM 0.07 M M M M Overcast today. Heavy, isolated storms occurred along the Front Range yesterday afternoon.
7/29/2010 8:30 AM 0.07 M M M M
7/30/2010 9:30 AM 0.09 M M M M
8/2/2010 7:15 AM 0.05 M M M M
8/3/2010 7:50 AM 0.02 M M M M
8/4/2010 8:15 AM 0.01 M M M M
8/10/2010 8:15 AM 0.03 M M M M
8/11/2010 8:05 AM 0.00 0.0 M M M
8/12/2010 7:20 AM 0.00 0.0 M M M
8/17/2010 8:00 AM 0.02 M M M M
8/18/2010 7:50 AM 0.00 0.0 M M M
8/19/2010 8:00 AM 0.00 0.0 M M M
8/20/2010 8:00 AM 0.04 M M M M
8/24/2010 7:55 AM 0.01 M M M M Cloudy, like a crisp Fall day.
8/25/2010 8:00 AM 0.00 0.0 M M M
8/26/2010 8:00 AM 0.00 0.0 M M M
8/27/2010 7:45 AM 0.00 0.0 M M M
8/31/2010 7:50 AM 0.00 0.0 M M M
9/1/2010 7:55 AM 0.00 0.0 M M M
9/2/2010 7:45 AM 0.00 0.0 M M M
9/3/2010 7:40 AM 0.00 0.0 M M M
9/7/2010 7:50 AM 0.00 0.0 M M M Smokey in the foothills with a slight smell of ash.
9/8/2010 7:50 AM 0.00 0.0 M M M
9/9/2010 7:55 AM 0.00 0.0 M M M
9/10/2010 8:00 AM 0.00 0.0 M M M
9/14/2010 8:15 AM 0.00 0.0 M M M
9/15/2010 7:50 AM 0.00 0.0 M M M
9/16/2010 8:00 AM 0.00 0.0 M M M
9/21/2010 8:10 AM 0.00 0.0 M M M
9/22/2010 8:00 AM 0.00 0.0 M M M
9/23/2010 8:00 AM 0.05 M M M M It rained yesterday afternoon. It was dark and cloudy yesterday, but blue skies today.
9/24/2010 7:50 AM 0.00 0.0 M M M
9/28/2010 8:00 AM 0.00 0.0 M M M
9/29/2010 8:00 AM 0.00 0.0 M M M
9/30/2010 8:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/10/2009 10/12/2009 7:55 AM 3 0.11 M M The precipitation was a mix of ice and snow. The resulting precipitation measurement was determined by melting the snow and ice in the tube.
10/17/2009 10/19/2009 7:59 AM 3 0.00 M M
10/21/2009 10/22/2009 2:49 PM 2 0.04 M M
10/24/2009 10/26/2009 8:00 AM 3 0.16 M M
10/31/2009 11/02/2009 7:55 AM 3 0.00 M M
11/1/2009 11/02/2009 8:00 AM 2 0.00 M M
11/8/2009 11/09/2009 7:50 AM 2 0.00 0.0 0.00
11/14/2009 11/16/2009 7:30 AM 3 0.37 2.5 0.36 The snow board had 3 inches of snow present.
11/21/2009 11/23/2009 8:00 AM 3 T T M There were small "pellets" of snow on the ground this morning. Most likely this occurred last night or this morning.
11/26/2009 11/30/2009 8:15 AM 5 0.00 M M
12/5/2009 12/07/2009 8:00 AM 3 0.12 4.0 0.28
12/12/2009 12/14/2009 8:00 AM 3 0.00 M M
12/19/2009 12/21/2009 8:00 AM 3 0.00 M M
12/24/2009 12/28/2009 8:30 AM 5 0.07 M M There were large areas of barely any snow, as well as areas with inches. The snow was very wind blown.
12/31/2009 1/04/2010 8:05 AM 5 0.05 M 0.04 The snow board had 0.5 inches of snow on it. Most likely the snow occurred Sunday afternoon into Sunday evening. There are large drifts of snow that have remained in the area for weeks now. They have become packed and hard. The recent snow was a light dusting on top of this.
1/9/2010 1/11/2010 8:10 AM 3 0.00 M M Packed snow still in large drifts. Some areas the ground is clear. Temperatures are warmer than last week. Sunny and blue skies currently.
1/16/2010 1/18/2010 9:15 AM 3 0.00 M M Light dew on the outside of the gauges
1/23/2010 1/25/2010 8:20 AM 3 0.00 M M
1/30/2010 2/01/2010 8:00 AM 3 0.00 M M Gauges again had frost on the outside.
2/6/2010 2/08/2010 8:15 AM 3 0.05 M 0.03 1 inch of snow on the snow board
2/13/2010 2/15/2010 8:30 AM 3 0.03 M M There was no snow on the snow board, but there was a small amount of ice in the gauge.
2/20/2010 2/22/2010 8:30 AM 3 0.22 4.5 0.34 There was 3.5 inches of fresh snow on the snow board.
2/27/2010 3/01/2010 9:00 AM 3 0.02 2.0 0.02
3/5/2010 3/08/2010 8:40 AM 4 0.00 T M
3/10/2010 3/11/2010 8:30 AM 2 T M M
3/13/2010 3/15/2010 8:00 AM 3 T M M A few drops of water were found inside each of the gauges. Very foggy.
3/20/2010 3/22/2010 8:30 AM 3 0.00 T M Although there was no precipitation in the CoCoRaHS gauge, there was some in the other gauges kept outside close to the the CoCoRaHS gauge. Their average was 0.056 inches.
3/27/2010 3/29/2010 8:00 AM 3 0.00 M M
3/30/2010 3/31/2010 8:15 AM 2 0.00 M M
4/3/2010 4/05/2010 8:00 AM 3 0.00 M M
4/10/2010 4/13/2010 8:00 AM 4 0.00 M M
4/17/2010 4/19/2010 8:00 AM 3 T M M Sunny and warm today. The grass is green and the trees are beginning to bloom.
4/24/2010 4/26/2010 8:15 AM 3 0.56 M M
4/30/2010 5/03/2010 8:00 AM 4 0.00 M M Two small rain / snow storms occured before 4:30pm on Friday April 30th. These storms only left a trace amount of precipitation in the gauges.
5/8/2010 5/10/2010 8:15 AM 3 0.00 M M
5/15/2010 5/17/2010 8:15 AM 3 0.29 M M
5/21/2010 5/24/2010 8:00 AM 4 0.00 M M
6/5/2010 6/08/2010 8:35 AM 4 0.12 M M Very foggy between Longmont and at least Berthoud on Monday, June 7th. Dark clouds were over the mountains early in the day on June 8th.
6/12/2010 6/14/2010 8:15 AM 3 1.48 M M
7/3/2010 7/05/2010 8:20 AM 3 0.69 M M The rain seemed to come down in large quantites over a short period of time. The rain most likely occured o the 4th of July.
7/24/2010 7/26/2010 8:10 AM 3 0.00 M M Sunny with blue skies. There is a lot of green vegetation this year in Colorado. A very welcomed change from some previous years.
8/5/2010 8/06/2010 8:35 AM 2 0.02 M M Sunny and warm today, with clear blue skies!
8/7/2010 8/09/2010 8:15 AM 3 0.22 M M Cloudy today. It was drizzling slightly and slowly picked up, while outside measuring the gauge.
8/13/2010 8/16/2010 9:00 AM 4 0.00 M M Cloudy and hazy this morning.
8/21/2010 8/23/2010 8:05 AM 3 0.00 M M
8/28/2010 8/30/2010 8:00 AM 3 0.00 M M
9/11/2010 9/13/2010 7:50 AM 3 0.00 M M It was very hazy today from the fire near Pinewood Reservoir. The air also smelled as if you were right next to a camp fire.
9/18/2010 9/20/2010 8:10 AM 3 0.01 M M
9/25/2010 9/27/2010 7:55 AM 3 0.00 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