Station Overview Station Location
Station Number CO-BO-143 Latitude 40.2001
Station Name Longmont 2.1 N Longitude -105.1087
County Boulder Elevation (ft) 5049



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 0.99 0.61 31 0.61 31 0.00 0 0 8 2 0.0 0 0
Nov 10 0.78 0.66 30 0.66 30 0.00 0 0 7 2 3.0 4 3
Dec 10 0.54 0.25 31 0.25 31 0.00 0 0 1 4 4.6 2 1
Jan 11 0.36 0.25 31 0.25 31 0.00 0 0 5 3 4.0 4 20
Feb 11 0.45 0.65 28 0.65 28 0.00 0 0 8 3 10.9 7 15
March 11 1.48 0.14 31 0.14 31 0.00 0 0 5 3 0.4 2 0
April 11 1.84 2.15 30 2.15 30 0.00 0 0 12 3 3.0 4 2
May 11 2.32 3.96 31 3.96 31 0.00 0 0 12 4 0.0 0 0
June 11 1.76 0.66 30 0.66 30 0.00 0 0 5 3 0.0 0 0
July 11 1.31 0.85 31 0.85 31 0.00 0 0 11 5 0.0 0 0
Aug 11 1.37 0.25 31 0.25 31 0.00 0 0 7 6 0.0 0 0
Sept 11 1.31 1.06 30 1.06 30 0.00 0 0 6 2 0.0 0 0
Water Year Totals: 14.51" 11.49" 365 days 11.49" 365 0.00" 0 days 0 87 days 40 days 25.9" 23 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 0.01
10/8/2010 T
10/9/2010 0.00
10/10/2010 0.01
10/11/2010 0.11
10/12/2010 0.05
10/13/2010 0.21
10/14/2010 0.00
10/15/2010 0.00
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.12
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 0.08
10/24/2010 T
10/25/2010 0.00
10/26/2010 0.00
10/27/2010 0.00
10/28/2010 0.00
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.02
11/1/2010 0.05
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.00
11/6/2010 0.00
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.00
11/10/2010 0.30
11/11/2010 0.12
11/12/2010 0.02
11/13/2010 0.00
11/14/2010 0.07
11/15/2010 T
11/16/2010 0.02
11/17/2010 0.08
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 0.00
11/26/2010 0.00
11/27/2010 0.00
11/28/2010 0.00
11/29/2010 0.00
11/30/2010 0.00
12/1/2010 0.00
12/2/2010 0.00
12/3/2010 0.00
12/4/2010 0.00
12/5/2010 0.00
12/6/2010 0.00
12/7/2010 0.00
12/8/2010 T
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 T
12/12/2010 0.00
12/13/2010 0.00
12/14/2010 0.00
12/15/2010 0.00
12/16/2010 T
12/17/2010 0.00
12/18/2010 T
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.00
12/22/2010 0.00
12/23/2010 0.00
12/24/2010 0.00
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 0.25
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.05
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 0.03
1/10/2011 0.15
1/11/2011 T
1/12/2011 0.00
1/13/2011 0.00
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 T
1/19/2011 0.00
1/20/2011 0.01
1/21/2011 0.00
1/22/2011 0.00
1/23/2011 T
1/24/2011 0.00
1/25/2011 0.00
1/26/2011 0.00
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 0.00
1/30/2011 0.00
1/31/2011 0.01
2/1/2011 0.05
2/2/2011 T
2/3/2011 0.00
2/4/2011 0.11
2/5/2011 T
2/6/2011 0.17
2/7/2011 T
2/8/2011 0.10
2/9/2011 0.05
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 0.00
2/19/2011 0.00
2/20/2011 0.03
2/21/2011 0.00
2/22/2011 0.00
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 0.12
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 T
3/6/2011 0.00
3/7/2011 0.01
3/8/2011 T
3/9/2011 0.01
3/10/2011 0.00
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.03
3/14/2011 T
3/15/2011 0.00
3/16/2011 0.00
3/17/2011 0.00
3/18/2011 0.04
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.00
3/23/2011 0.00
3/24/2011 0.00
3/25/2011 0.00
3/26/2011 0.00
3/27/2011 0.00
3/28/2011 0.00
3/29/2011 0.05
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 0.23
4/5/2011 0.00
4/6/2011 T
4/7/2011 T
4/8/2011 0.00
4/9/2011 0.00
4/10/2011 0.13
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.98
4/15/2011 0.03
4/16/2011 0.00
4/17/2011 0.00
4/18/2011 0.00
4/19/2011 0.12
4/20/2011 T
4/21/2011 0.17
4/22/2011 0.02
4/23/2011 0.03
4/24/2011 0.04
4/25/2011 0.28
4/26/2011 0.09
4/27/2011 0.03
4/28/2011 0.00
4/29/2011 0.00
4/30/2011 0.00
5/1/2011 0.00
5/2/2011 T
5/3/2011 T
5/4/2011 0.00
5/5/2011 0.00
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 0.66
5/12/2011 0.85
5/13/2011 0.28
5/14/2011 0.00
5/15/2011 0.09
5/16/2011 0.02
5/17/2011 0.00
5/18/2011 0.03
5/19/2011 1.59
5/20/2011 0.32
5/21/2011 0.01
5/22/2011 0.00
5/23/2011 0.00
5/24/2011 0.08
5/25/2011 0.01
5/26/2011 0.00
5/27/2011 0.00
5/28/2011 0.00
5/29/2011 0.02
5/30/2011 T
5/31/2011 T
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 0.09
6/10/2011 T
6/11/2011 0.00
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 0.01
6/18/2011 T
6/19/2011 0.00
6/20/2011 0.52
6/21/2011 0.03
6/22/2011 0.00
6/23/2011 0.00
6/24/2011 0.01
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 0.00
6/28/2011 0.00
6/29/2011 0.00
6/30/2011 T
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.05
7/2/2011 0.00
7/3/2011 0.00
7/4/2011 0.00
7/5/2011 0.00
7/6/2011 0.01
7/7/2011 T
7/8/2011 0.34
7/9/2011 T
7/10/2011 T
7/11/2011 0.18
7/12/2011 0.05
7/13/2011 0.07
7/14/2011 0.06
7/15/2011 T
7/16/2011 0.00
7/17/2011 0.02
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.03
7/21/2011 0.01
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.00
7/26/2011 0.00
7/27/2011 T
7/28/2011 0.03
7/29/2011 0.00
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.06
8/2/2011 0.05
8/3/2011 T
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 0.00
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 0.03
8/16/2011 0.00
8/17/2011 0.03
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.03
8/21/2011 0.00
8/22/2011 0.00
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 T
8/27/2011 0.00
8/28/2011 T
8/29/2011 0.04
8/30/2011 T
8/31/2011 0.01
9/1/2011 T
9/2/2011 T
9/3/2011 0.00
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.13
9/8/2011 0.16
9/9/2011 0.00
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.01
9/14/2011 0.00
9/15/2011 0.74
9/16/2011 0.01
9/17/2011 0.00
9/18/2011 0.01
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.00
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 M M
10/2/2010 7:00 AM 0.00 0.0 M M M
10/3/2010 6:30 AM 0.00 0.0 M M M
10/4/2010 7:00 AM 0.00 0.0 M M M
10/5/2010 7:00 AM 0.00 0.0 M M M
10/6/2010 7:00 AM 0.00 0.0 M M M
10/7/2010 7:00 AM 0.01 0.0 M M M Brief T-storm after 1a.m. dropped only .01, but first precip in 15 days.
10/8/2010 7:00 AM T 0.0 M M M
10/9/2010 7:00 AM 0.00 0.0 M M M
10/10/2010 7:00 AM 0.01 0.0 M M M Rain shwr 3a.m. dropped .01
10/11/2010 7:00 AM 0.11 0.0 M M M Clear at obs time; storm total 0.12 rain.
10/12/2010 7:00 AM 0.05 0.0 M M M
10/13/2010 7:00 AM 0.21 0.0 M M M Total 0.26 precip Tue morning...my greatest rainfall since a t-storm dropped 0.41 on Jul. 29.
10/14/2010 7:00 AM 0.00 0.0 M M M
10/15/2010 7:00 AM 0.00 0.0 M M M
10/16/2010 7:00 AM 0.00 0.0 M M M
10/17/2010 7:00 AM 0.00 0.0 M M M
10/18/2010 7:00 AM 0.00 0.0 M M M
10/19/2010 7:00 AM 0.12 0.0 M M M Min temp 32F...light frost on grass
10/20/2010 6:30 AM 0.00 0.0 M M M
10/21/2010 7:00 AM 0.00 0.0 M M M
10/22/2010 7:00 AM 0.00 0.0 M M M
10/23/2010 7:00 AM 0.08 0.0 M M M
10/24/2010 6:30 AM T 0.0 M M M
10/25/2010 7:00 AM 0.00 0.0 M M M
10/26/2010 7:00 AM 0.00 0.0 M M M
10/27/2010 7:00 AM 0.00 0.0 M M M
10/28/2010 7:00 AM 0.00 0.0 M M M Min temp 14.6F at 7a.m. ...a killer for even my heartiest of yard flowers.
10/29/2010 7:00 AM 0.00 0.0 M M M
10/30/2010 7:00 AM 0.00 0.0 M M M
10/31/2010 7:00 AM 0.02 0.0 M M M Rain shwr around 1-2a.m.../.02/
11/1/2010 7:00 AM 0.05 0.0 M M M 2nd morning in a row with rain shwrs in the wee hours..this time .05
11/2/2010 7:00 AM 0.00 0.0 M M M
11/3/2010 7:00 AM 0.00 0.0 M M M
11/4/2010 7:00 AM 0.00 0.0 M M M
11/5/2010 7:00 AM 0.00 0.0 M M M
11/6/2010 7:00 AM 0.00 0.0 M M M
11/7/2010 7:00 AM 0.00 0.0 M M M
11/8/2010 7:00 AM 0.00 0.0 M M M
11/9/2010 7:00 AM 0.00 0.0 M M M
11/10/2010 7:00 AM 0.30 T M 0.0 M Lgt to mdt rain during afternoon; brief snow mixed in, melting as it fell.
11/11/2010 7:00 AM 0.12 1.3 M 1.0 M Snow increasing in the 6a.m. hour.
11/12/2010 7:00 AM 0.02 0.1 M 0.5 M
11/13/2010 7:00 AM 0.00 0.0 M T M
11/14/2010 7:00 AM 0.07 1.2 M 1.0 M Snow shwrs mid-Sat. eve dropped 1.2 inches.
11/15/2010 7:00 AM T T M T M Lgt snow began past 30 min.
11/16/2010 7:00 AM 0.02 0.4 M 0.0 M
11/17/2010 7:00 AM 0.08 T M 0.0 M Brief heavy rain, wind gusts to 53MPH at 3PM with frontal passage.
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
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 Trace of snowfall overnight on board, dirt areas.
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 7:00 AM 0.00 0.0 M 0.0 M
11/26/2010 7:00 AM 0.00 0.0 M 0.0 M
11/27/2010 7:00 AM 0.00 0.0 M 0.0 M
11/28/2010 7:00 AM 0.00 0.0 M 0.0 M
11/29/2010 7:00 AM 0.00 0.0 M 0.0 M
11/30/2010 7:00 AM 0.00 0.0 M 0.0 M Min temp 3 abv zero at 7a.m. obs time.
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 7:00 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 7:00 AM 0.00 0.0 M 0.0 M
12/6/2010 7:00 AM 0.00 0.0 M 0.0 M
12/7/2010 7:00 AM 0.00 0.0 M 0.0 M
12/8/2010 7:00 AM T T M 0.0 M Trace from a brief rain/snow shwr mid morning Tue.
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
12/12/2010 7:00 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 7:00 AM 0.00 0.0 M 0.0 M
12/16/2010 7:00 AM T T M 0.0 M A few flakes observed Wed. afternoon.
12/17/2010 7:00 AM 0.00 0.0 M 0.0 M
12/18/2010 7:00 AM T 0.1 M 0.0 M 0.1 inch snowfall Friday morning but only yielding a trace precip, and still only a trace precip recorded for more than a month now.
12/19/2010 7:00 AM 0.00 0.0 M 0.0 M
12/20/2010 7:00 AM 0.00 0.0 M 0.0 M
12/21/2010 7:00 AM 0.00 0.0 M 0.0 M
12/22/2010 7:00 AM 0.00 0.0 M 0.0 M
12/23/2010 7:00 AM 0.00 0.0 M 0.0 M
12/24/2010 7:00 AM 0.00 0.0 M 0.0 M
12/25/2010 7:00 AM 0.00 0.0 M 0.0 M
12/26/2010 7:00 AM 0.00 0.0 M 0.0 M
12/27/2010 7:00 AM 0.00 0.0 M 0.0 M
12/28/2010 7:00 AM 0.00 0.0 M 0.0 M
12/29/2010 7:00 AM 0.00 0.0 M 0.0 M
12/30/2010 7:00 AM 0.00 0.0 M 0.0 M
12/31/2010 7:00 AM 0.25 4.5 M 4.0 M
1/1/2011 7:00 AM 0.05 0.7 M 4.5 M Overnight min temp -9F. Calendar 2010 precip was 13.53; normal 14.15
1/2/2011 7:00 AM 0.00 0.0 M 4.0 M
1/3/2011 7:00 AM 0.00 0.0 M 2.5 M
1/4/2011 7:00 AM 0.00 0.0 M 2.5 M
1/5/2011 7:00 AM 0.00 0.0 M 2.5 M
1/6/2011 7:00 AM 0.00 0.0 M 2.0 M
1/7/2011 7:00 AM 0.00 0.0 M 1.5 M
1/8/2011 7:00 AM 0.00 0.0 M 1.0 M
1/9/2011 7:00 AM 0.03 0.4 M 1.0 M
1/10/2011 7:00 AM 0.15 2.6 M 4.0 M
1/11/2011 7:00 AM T T M 3.5 M Trace snowfall from a brief shower Monday aftn.
1/12/2011 7:00 AM 0.00 0.0 M 3.5 M
1/13/2011 7:00 AM 0.00 0.0 M 3.0 M
1/14/2011 7:00 AM 0.00 0.0 M 1.5 M
1/15/2011 7:00 AM 0.00 0.0 M 1.0 M
1/16/2011 7:00 AM 0.00 0.0 M 1.0 M
1/17/2011 7:00 AM 0.00 0.0 M 1.0 M
1/18/2011 7:00 AM T 0.0 M 0.5 M Trace rain shwr Mon morning.
1/19/2011 7:00 AM 0.00 0.0 M 0.5 M
1/20/2011 7:00 AM 0.01 0.3 M 0.5 M
1/21/2011 7:00 AM 0.00 0.0 M T M
1/22/2011 7:00 AM 0.00 0.0 M T M
1/23/2011 7:00 AM T T M T M Trace from a snow shwr with the sun shining Sat. afternoon.
1/24/2011 7:00 AM 0.00 0.0 M 0.0 M
1/25/2011 7:00 AM 0.00 0.0 M 0.0 M
1/26/2011 7:00 AM 0.00 0.0 M 0.0 M
1/27/2011 7:00 AM 0.00 0.0 M 0.0 M
1/28/2011 7:00 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 7:00 AM 0.00 0.0 M 0.0 M
1/31/2011 7:00 AM 0.01 T M T M Treacherous freezing drizzle...thin layer of ice over everything this morning.
2/1/2011 7:00 AM 0.05 1.0 M 1.0 M
2/2/2011 7:00 AM T T M 1.0 M Present temp and low thus far -19.0F.
2/3/2011 7:00 AM 0.00 0.0 M 1.0 M
2/4/2011 7:00 AM 0.11 2.3 M 3.0 M Couple of hours of mdt-heavy snow early Thurs. aftn, ended up with 2.3 inches.
2/5/2011 7:00 AM T T M 1.0 M
2/6/2011 7:00 AM 0.17 2.5 M 3.0 M Mdt-hvy snowfall at obs time; 2.5 inches thus far.
2/7/2011 7:00 AM T T M 1.5 M
2/8/2011 7:00 AM 0.10 2.0 M 3.0 M Bit tough to measure but I came up with an average of 2 inches.
2/9/2011 7:00 AM 0.05 0.8 M 3.5 M Storm totals 2.8 snowfall; 0.15 pcpn. Min temp -13.3F
2/10/2011 7:00 AM 0.00 0.0 M 3.0 M
2/11/2011 7:00 AM 0.00 0.0 M 2.5 M
2/12/2011 7:00 AM 0.00 0.0 M 1.5 M
2/13/2011 7:00 AM 0.00 0.0 M 0.5 M
2/14/2011 7:00 AM 0.00 0.0 M 0.0 M
2/15/2011 7:00 AM 0.00 0.0 M 0.0 M
2/16/2011 7:00 AM 0.00 0.0 M 0.0 M
2/17/2011 7:00 AM 0.00 0.0 M 0.0 M
2/18/2011 7:00 AM 0.00 0.0 M 0.0 M
2/19/2011 7:00 AM 0.00 0.0 M 0.0 M
2/20/2011 7:00 AM 0.03 0.0 M 0.0 M
2/21/2011 7:00 AM 0.00 0.0 M 0.0 M
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 0.12 1.9 M 2.0 M
2/26/2011 7:00 AM 0.02 0.4 M 1.5 M
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 7:00 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 7:00 AM 0.00 0.0 M 0.0 M
3/5/2011 7:00 AM T T M 0.0 M Trace from brief snow shwr late Fri morning.
3/6/2011 7:00 AM 0.00 0.0 M 0.0 M
3/7/2011 7:00 AM 0.01 0.0 M 0.0 M Barely a hundreth from freezing drizzle.
3/8/2011 7:00 AM T T M T M
3/9/2011 7:00 AM 0.01 0.2 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 6:40 AM 0.03 0.0 M 0.0 M Streets wet; .03 in guage from earlier a.m. rain shwrs.
3/14/2011 7:00 AM T 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 0.04 0.0 M 0.0 M
3/19/2011 7:00 AM 0.00 0.0 M 0.0 M
3/20/2011 7:00 AM 0.00 0.0 M 0.0 M
3/21/2011 7:00 AM 0.00 0.0 M 0.0 M
3/22/2011 7:00 AM 0.00 0.0 M 0.0 M
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 7:00 AM 0.00 0.0 M 0.0 M
3/26/2011 7:00 AM 0.00 0.0 M 0.0 M
3/27/2011 7:00 AM 0.00 0.0 M 0.0 M
3/28/2011 7:00 AM 0.00 0.0 M 0.0 M
3/29/2011 7:00 AM 0.05 0.2 M T M Rain shwr Mon a.m. /.01/...wet snow overngt /.04/
3/30/2011 7:00 AM 0.00 0.0 M 0.0 M
3/31/2011 7:00 AM 0.00 0.0 M 0.0 M
4/1/2011 7:00 AM 0.00 0.0 M 0.0 M
4/2/2011 7:00 AM 0.00 0.0 M 0.0 M
4/3/2011 7:00 AM 0.00 0.0 M 0.0 M
4/4/2011 7:00 AM 0.23 0.7 M T M
4/5/2011 7:00 AM 0.00 0.0 M 0.0 M
4/6/2011 7:00 AM T 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 0.13 T M T M
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 0.98 1.3 M 1.5 M Wet snow past 3 hours /1.3 inches/...total storm precip 0.98 including about 0.75 from rain that started 8PM last evening.
4/15/2011 7:00 AM 0.03 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 0.12 0.0 M 0.0 M
4/20/2011 7:00 AM T 0.0 M 0.0 M
4/21/2011 7:00 AM 0.17 0.0 M 0.0 M Tenth of an inch of rain in past hour.
4/22/2011 6:35 AM 0.02 0.0 M 0.0 M
4/23/2011 7:00 AM 0.03 0.6 M 0.5 M Wet snow past two hours; grass almost covered.
4/24/2011 7:00 AM 0.04 0.4 M 0.0 M
4/25/2011 7:00 AM 0.28 0.0 M 0.0 M
4/26/2011 7:00 AM 0.09 0.0 M 0.0 M
4/27/2011 7:00 AM 0.03 0.0 M 0.0 M 7th straight day of measureable precip report.
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 0.00 0.0 M 0.0 M
5/1/2011 7:00 AM 0.00 0.0 M 0.0 M
5/2/2011 7:00 AM T T M 0.0 M Brief snow shwr Sunday afternoon.
5/3/2011 7:00 AM T 0.0 M 0.0 M
5/4/2011 7:00 AM 0.00 0.0 M 0.0 M
5/5/2011 7:00 AM 0.00 0.0 M 0.0 M
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 7:00 AM 0.66 0.0 M 0.0 M Rain began around 1130PM Tue; heaviest at 230AM when electronic gauge indicated .09 in 5 min; storm total up to 0.66 at 7AM.
5/12/2011 7:00 AM 0.85 0.0 M 0.0 M Storm total rainfall thru 7AM Thurs: 1.51
5/13/2011 7:00 AM 0.28 0.0 M 0.0 M Storm total 1.79 rainfall.
5/14/2011 7:00 AM 0.00 0.0 M 0.0 M
5/15/2011 7:00 AM 0.09 0.0 M 0.0 M
5/16/2011 7:00 AM 0.02 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 0.03 0.0 M 0.0 M
5/19/2011 7:00 AM 1.59 0.0 M 0.0 M 24-hr rainfall of 1.59 pushed May total to 3.52...wettest May since 1995.
5/20/2011 7:00 AM 0.32 0.0 M 0.0 M Mostly clear at daybreak; storm total 1.91 inches rainfall.
5/21/2011 6:40 AM 0.01 0.0 M 0.0 M
5/22/2011 7:00 AM 0.00 0.0 M 0.0 M
5/23/2011 7:00 AM 0.00 0.0 M 0.0 M
5/24/2011 7:00 AM 0.08 0.0 M 0.0 M Late evening TRW- /.08/
5/25/2011 7:00 AM 0.01 0.0 M 0.0 M
5/26/2011 7:00 AM 0.00 0.0 M 0.0 M
5/27/2011 6:30 AM 0.00 0.0 M 0.0 M
5/28/2011 7:00 AM 0.00 0.0 M 0.0 M
5/29/2011 7:00 AM 0.02 0.0 M 0.0 M Lgt drizzle at obs time.
5/30/2011 7:00 AM T 0.0 M 0.0 M
5/31/2011 7:00 AM T 0.0 M 0.0 M
6/1/2011 7:00 AM 0.00 0.0 M M M
6/2/2011 7:00 AM 0.00 0.0 M M M
6/3/2011 7:00 AM 0.00 0.0 M M M
6/4/2011 7:00 AM 0.00 0.0 M M M
6/5/2011 7:00 AM 0.00 0.0 M M M
6/6/2011 7:00 AM 0.00 0.0 M M M
6/7/2011 7:00 AM 0.00 0.0 M M M
6/8/2011 7:00 AM 0.00 0.0 M M M
6/9/2011 7:00 AM 0.09 M M M M
6/10/2011 7:00 AM T M M M M
6/11/2011 7:00 AM 0.00 0.0 M M M
6/12/2011 7:00 AM 0.00 0.0 M M M
6/13/2011 7:00 AM 0.00 0.0 M M M
6/14/2011 7:00 AM 0.00 0.0 M M M
6/15/2011 7:00 AM 0.00 0.0 M M M Clear & a touch chilly with a morning low of 43F.
6/16/2011 7:00 AM 0.00 0.0 M M M
6/17/2011 7:00 AM 0.01 M M M M Shower around sunrise.
6/18/2011 7:00 AM T M M M M
6/19/2011 7:00 AM 0.00 0.0 M M M
6/20/2011 7:00 AM 0.52 M M M M
6/21/2011 7:00 AM 0.03 M M M M
6/22/2011 7:00 AM 0.00 0.0 M M M
6/23/2011 7:00 AM 0.00 0.0 M M M
6/24/2011 7:00 AM 0.01 M M M M
6/25/2011 7:00 AM 0.00 0.0 M M M
6/26/2011 7:00 AM 0.00 0.0 M M M
6/27/2011 7:00 AM 0.00 0.0 M M M
6/28/2011 7:00 AM 0.00 0.0 M M M
6/29/2011 7:00 AM 0.00 0.0 M M M
6/30/2011 7:00 AM T M M M M
7/1/2011 7:00 AM 0.05 M M M M
7/2/2011 7:00 AM 0.00 0.0 M M M
7/3/2011 7:00 AM 0.00 0.0 M M M
7/4/2011 7:00 AM 0.00 0.0 M M M
7/5/2011 7:00 AM 0.00 0.0 M M M
7/6/2011 7:00 AM 0.01 M M M M Rain shwr at sunrise.
7/7/2011 7:00 AM T M M M M
7/8/2011 7:00 AM 0.34 M M M M
7/9/2011 7:00 AM T M M M M
7/10/2011 7:00 AM T M M M M
7/11/2011 7:00 AM 0.18 M M M M
7/12/2011 7:00 AM 0.05 M M M M
7/13/2011 7:00 AM 0.07 M M M M
7/14/2011 7:00 AM 0.06 M M M M Nine straight days with trace or measurable precip.
7/15/2011 7:00 AM T M M M M
7/16/2011 7:00 AM 0.00 0.0 M M M First rainless day in past 11.
7/17/2011 7:00 AM 0.02 M M M M
7/18/2011 7:00 AM 0.00 0.0 M M M
7/19/2011 7:00 AM 0.00 0.0 M M M
7/20/2011 7:00 AM 0.03 M M M M
7/21/2011 7:00 AM 0.01 M M M M
7/22/2011 7:00 AM 0.00 0.0 M M M
7/23/2011 7:00 AM 0.00 0.0 M M M
7/24/2011 7:00 AM 0.00 0.0 M M M
7/25/2011 7:00 AM 0.00 0.0 M M M
7/26/2011 7:00 AM 0.00 0.0 M M M
7/27/2011 7:00 AM T M M M M
7/28/2011 7:00 AM 0.03 M M M M
7/29/2011 7:00 AM 0.00 0.0 M M M
7/30/2011 7:00 AM 0.00 0.0 M M M
7/31/2011 7:00 AM 0.00 0.0 M M M
8/1/2011 7:00 AM 0.06 M M M M
8/2/2011 7:00 AM 0.05 M M M M
8/3/2011 7:00 AM T M M M M
8/4/2011 7:00 AM T M M M M
8/5/2011 7:00 AM T M M M M
8/6/2011 7:00 AM 0.00 0.0 M M M
8/7/2011 7:00 AM 0.00 0.0 M M M
8/8/2011 7:00 AM 0.00 0.0 M M M
8/9/2011 7:00 AM 0.00 0.0 M M M
8/10/2011 7:00 AM 0.00 0.0 M M M
8/11/2011 7:00 AM 0.00 0.0 M M M
8/12/2011 7:00 AM 0.00 0.0 M M M
8/13/2011 7:00 AM 0.00 0.0 M M M
8/14/2011 7:00 AM 0.00 0.0 M M M
8/15/2011 7:00 AM 0.03 M M M M
8/16/2011 7:00 AM 0.00 0.0 M M M
8/17/2011 7:00 AM 0.03 M M M M Two measurable T-shwrs yesterday; 11AM and 5PM.
8/18/2011 7:00 AM 0.00 0.0 M M M
8/19/2011 7:00 AM 0.00 0.0 M M M
8/20/2011 7:00 AM 0.03 M M M M
8/21/2011 7:00 AM 0.00 0.0 M M M
8/22/2011 7:00 AM 0.00 0.0 M M M
8/23/2011 7:00 AM 0.00 0.0 M M M
8/24/2011 7:00 AM 0.00 0.0 M M M
8/25/2011 7:00 AM 0.00 0.0 M M M
8/26/2011 7:00 AM T M M M M
8/27/2011 7:00 AM 0.00 0.0 M M M
8/28/2011 7:00 AM T M M M M
8/29/2011 7:00 AM 0.04 M M M M Rain shwrs after midnight /.04/
8/30/2011 7:00 AM T M M M M
8/31/2011 7:00 AM 0.01 M M M M
9/1/2011 7:00 AM T M M M M
9/2/2011 7:00 AM T M M M M
9/3/2011 7:00 AM 0.00 0.0 M M M
9/4/2011 7:00 AM 0.00 0.0 M M M Min temp 44º
9/5/2011 7:00 AM 0.00 0.0 M M M
9/6/2011 7:00 AM 0.00 0.0 M M M
9/7/2011 7:00 AM 0.13 M M M M
9/8/2011 7:00 AM 0.16 M M M M
9/9/2011 7:00 AM 0.00 0.0 M M M
9/10/2011 7:00 AM 0.00 0.0 M M M
9/11/2011 7:00 AM 0.00 0.0 M M M
9/12/2011 7:00 AM 0.00 0.0 M M M
9/13/2011 7:00 AM 0.01 0.0 M M M
9/14/2011 7:00 AM 0.00 0.0 M M M
9/15/2011 7:00 AM 0.74 0.0 M M M
9/16/2011 7:00 AM 0.01 0.0 M M M
9/17/2011 7:00 AM 0.00 0.0 M M M
9/18/2011 7:00 AM 0.01 0.0 M M M
9/19/2011 7:00 AM 0.00 0.0 M M M
9/20/2011 7:00 AM 0.00 0.0 M M M
9/21/2011 7:00 AM 0.00 0.0 M M M
9/22/2011 7:00 AM 0.00 0.0 M M M min temp 33º light frost
9/23/2011 7:00 AM 0.00 0.0 M M M
9/24/2011 7:00 AM 0.00 0.0 M M M
9/25/2011 7:00 AM 0.00 0.0 M M M
9/26/2011 7:00 AM 0.00 0.0 M M M
9/27/2011 7:00 AM 0.00 0.0 M M M
9/28/2011 7:00 AM 0.00 0.0 M M M
9/29/2011 7:00 AM 0.00 0.0 M M M
9/30/2011 7:00 AM 0.00 0.0 M M M



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



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground
4/26/2011 6:32 PM 3/8" 1/4" Pea Size Rice Soft 1 1min no damage Continuous True Same time as rain After smaller hail