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 12 0.99 0.86 31 0.86 31 0.00 0 0 7 2 5.9 3 3
Nov 12 0.78 0.33 30 0.33 30 0.00 0 0 1 0 1.4 1 3
Dec 12 0.54 0.18 31 0.18 31 0.00 0 0 3 3 3.4 4 9
Jan 13 0.36 0.07 31 0.07 31 0.00 0 0 2 3 1.7 3 7
Feb 13 0.45 0.76 28 0.76 28 0.00 0 0 8 3 12.5 8 8
March 13 1.48 0.79 31 0.79 31 0.00 0 0 7 3 13.7 7 12
April 13 1.84 2.25 30 2.25 30 0.00 0 0 10 2 20.0 8 9
May 13 2.32 2.19 31 2.19 31 0.00 0 0 11 3 7.1 2 2
June 13 1.76 0.16 30 0.16 30 0.00 0 0 3 5 0.0 0 0
July 13 1.31 0.55 31 0.55 31 0.00 0 0 10 5 0.0 0 0
Aug 13 1.37 0.60 31 0.60 31 0.00 0 0 9 3 0.0 0 0
Sept 13 1.31 7.26 30 7.26 30 0.00 0 0 11 1 0.0 0 0
Water Year Totals: 14.51" 16.00" 365 days 16.00" 365 0.00" 0 days 0 82 days 33 days 65.7" 36 days 53 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
10/1/2012 0.05
10/2/2012 T
10/3/2012 0.00
10/4/2012 0.00
10/5/2012 0.02
10/6/2012 T
10/7/2012 0.01
10/8/2012 0.00
10/9/2012 0.00
10/10/2012 0.00
10/11/2012 0.00
10/12/2012 0.00
10/13/2012 0.05
10/14/2012 0.14
10/15/2012 0.00
10/16/2012 0.00
10/17/2012 0.00
10/18/2012 0.00
10/19/2012 0.00
10/20/2012 0.00
10/21/2012 0.00
10/22/2012 0.00
10/23/2012 0.00
10/24/2012 0.00
10/25/2012 0.36
10/26/2012 0.23
10/27/2012 0.00
10/28/2012 0.00
10/29/2012 0.00
10/30/2012 0.00
10/31/2012 0.00
11/1/2012 0.00
11/2/2012 0.00
11/3/2012 0.00
11/4/2012 0.00
11/5/2012 0.00
11/6/2012 0.00
11/7/2012 0.00
11/8/2012 0.00
11/9/2012 0.00
11/10/2012 0.00
11/11/2012 0.33
11/12/2012 0.00
11/13/2012 0.00
11/14/2012 0.00
11/15/2012 0.00
11/16/2012 0.00
11/17/2012 0.00
11/18/2012 0.00
11/19/2012 0.00
11/20/2012 0.00
11/21/2012 0.00
11/22/2012 0.00
11/23/2012 0.00
11/24/2012 0.00
11/25/2012 0.00
11/26/2012 0.00
11/27/2012 0.00
11/28/2012 0.00
11/29/2012 0.00
11/30/2012 0.00
12/1/2012 0.00
12/2/2012 0.00
12/3/2012 0.00
12/4/2012 0.00
12/5/2012 0.00
12/6/2012 0.00
12/7/2012 T
12/8/2012 0.00
12/9/2012 0.00
12/10/2012 0.00
12/11/2012 0.00
12/12/2012 0.00
12/13/2012 0.00
12/14/2012 0.00
12/15/2012 0.00
12/16/2012 0.00
12/17/2012 0.00
12/18/2012 0.00
12/19/2012 0.02
12/20/2012 0.01
12/21/2012 0.00
12/22/2012 0.00
12/23/2012 0.00
12/24/2012 0.00
12/25/2012 0.15
12/26/2012 T
12/27/2012 0.00
12/28/2012 T
12/29/2012 0.00
12/30/2012 0.00
12/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2013 T
1/2/2013 0.00
1/3/2013 0.00
1/4/2013 0.00
1/5/2013 0.00
1/6/2013 0.00
1/7/2013 0.00
1/8/2013 0.00
1/9/2013 0.00
1/10/2013 0.00
1/11/2013 0.00
1/12/2013 T
1/13/2013 0.01
1/14/2013 T
1/15/2013 0.00
1/16/2013 0.00
1/17/2013 0.00
1/18/2013 0.00
1/19/2013 0.00
1/20/2013 0.00
1/21/2013 0.00
1/22/2013 0.00
1/23/2013 0.00
1/24/2013 0.00
1/25/2013 0.00
1/26/2013 0.00
1/27/2013 0.00
1/28/2013 0.00
1/29/2013 0.06
1/30/2013 0.00
1/31/2013 0.00
2/1/2013 0.00
2/2/2013 0.00
2/3/2013 0.00
2/4/2013 0.00
2/5/2013 0.00
2/6/2013 0.00
2/7/2013 0.03
2/8/2013 0.00
2/9/2013 0.00
2/10/2013 T
2/11/2013 0.01
2/12/2013 T
2/13/2013 0.00
2/14/2013 0.00
2/15/2013 0.04
2/16/2013 0.00
2/17/2013 0.00
2/18/2013 0.00
2/19/2013 0.00
2/20/2013 0.00
2/21/2013 0.16
2/22/2013 0.02
2/23/2013 0.00
2/24/2013 0.07
2/25/2013 0.37
2/26/2013 T
2/27/2013 0.06
2/28/2013 0.00
3/1/2013 0.00
3/2/2013 0.00
3/3/2013 0.00
3/4/2013 0.00
3/5/2013 0.10
3/6/2013 0.00
3/7/2013 0.00
3/8/2013 0.00
3/9/2013 0.02
3/10/2013 0.19
3/11/2013 0.00
3/12/2013 0.12
3/13/2013 T
3/14/2013 0.00
3/15/2013 0.00
3/16/2013 0.00
3/17/2013 0.00
3/18/2013 0.00
3/19/2013 0.00
3/20/2013 0.00
3/21/2013 0.00
3/22/2013 T
3/23/2013 0.22
3/24/2013 0.13
3/25/2013 0.01
3/26/2013 T
3/27/2013 0.00
3/28/2013 0.00
3/29/2013 0.00
3/30/2013 0.00
3/31/2013 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2013 0.00
4/2/2013 0.00
4/3/2013 0.22
4/4/2013 0.00
4/5/2013 0.00
4/6/2013 0.00
4/7/2013 0.00
4/8/2013 0.00
4/9/2013 0.08
4/10/2013 0.07
4/11/2013 T
4/12/2013 T
4/13/2013 0.00
4/14/2013 0.20
4/15/2013 0.12
4/16/2013 0.74
4/17/2013 0.10
4/18/2013 0.14
4/19/2013 0.00
4/20/2013 0.00
4/21/2013 0.00
4/22/2013 0.00
4/23/2013 0.53
4/24/2013 0.05
4/25/2013 0.00
4/26/2013 0.00
4/27/2013 0.00
4/28/2013 0.00
4/29/2013 0.00
4/30/2013 0.00
5/1/2013 0.68
5/2/2013 0.38
5/3/2013 0.00
5/4/2013 0.00
5/5/2013 0.00
5/6/2013 0.00
5/7/2013 0.00
5/8/2013 0.10
5/9/2013 0.38
5/10/2013 0.16
5/11/2013 0.00
5/12/2013 0.01
5/13/2013 0.00
5/14/2013 0.00
5/15/2013 0.00
5/16/2013 0.01
5/17/2013 T
5/18/2013 0.00
5/19/2013 T
5/20/2013 0.03
5/21/2013 T
5/22/2013 0.00
5/23/2013 0.04
5/24/2013 0.00
5/25/2013 0.00
5/26/2013 0.00
5/27/2013 0.00
5/28/2013 0.00
5/29/2013 0.02
5/30/2013 0.38
5/31/2013 0.00
6/1/2013 0.00
6/2/2013 0.00
6/3/2013 0.00
6/4/2013 0.00
6/5/2013 0.04
6/6/2013 T
6/7/2013 0.00
6/8/2013 T
6/9/2013 0.00
6/10/2013 0.00
6/11/2013 0.00
6/12/2013 0.00
6/13/2013 0.00
6/14/2013 0.01
6/15/2013 0.00
6/16/2013 0.00
6/17/2013 0.00
6/18/2013 T
6/19/2013 T
6/20/2013 0.00
6/21/2013 0.00
6/22/2013 0.00
6/23/2013 0.00
6/24/2013 0.00
6/25/2013 0.00
6/26/2013 0.00
6/27/2013 0.00
6/28/2013 0.00
6/29/2013 0.11
6/30/2013 T
Day of YearDaily PrcpMultiday Prcp
7/1/2013 T
7/2/2013 T
7/3/2013 0.00
7/4/2013 0.00
7/5/2013 0.00
7/6/2013 0.02
7/7/2013 0.00
7/8/2013 0.01
7/9/2013 0.03
7/10/2013 0.00
7/11/2013 0.00
7/12/2013 T
7/13/2013 0.17
7/14/2013 0.04
7/15/2013 0.08
7/16/2013 0.00
7/17/2013 0.00
7/18/2013 0.00
7/19/2013 0.09
7/20/2013 0.00
7/21/2013 T
7/22/2013 0.00
7/23/2013 0.00
7/24/2013 0.00
7/25/2013 T
7/26/2013 0.02
7/27/2013 0.00
7/28/2013 0.00
7/29/2013 0.02
7/30/2013 0.07
7/31/2013 0.00
8/1/2013 0.01
8/2/2013 0.00
8/3/2013 0.00
8/4/2013 0.14
8/5/2013 0.00
8/6/2013 0.02
8/7/2013 T
8/8/2013 0.00
8/9/2013 0.01
8/10/2013 T
8/11/2013 0.00
8/12/2013 0.00
8/13/2013 0.03
8/14/2013 0.00
8/15/2013 0.03
8/16/2013 0.00
8/17/2013 0.00
8/18/2013 0.00
8/19/2013 0.00
8/20/2013 0.00
8/21/2013 0.00
8/22/2013 T
8/23/2013 0.31
8/24/2013 0.00
8/25/2013 0.04
8/26/2013 0.00
8/27/2013 0.01
8/28/2013 0.00
8/29/2013 0.00
8/30/2013 0.00
8/31/2013 0.00
9/1/2013 0.33
9/2/2013 0.00
9/3/2013 0.00
9/4/2013 0.00
9/5/2013 0.00
9/6/2013 0.00
9/7/2013 0.00
9/8/2013 0.00
9/9/2013 0.00
9/10/2013 1.29
9/11/2013 0.30
9/12/2013 1.94
9/13/2013 0.89
9/14/2013 0.02
9/15/2013 0.00
9/16/2013 1.54
9/17/2013 0.00
9/18/2013 0.01
9/19/2013 0.31
9/20/2013 0.00
9/21/2013 0.00
9/22/2013 0.00
9/23/2013 0.50
9/24/2013 0.00
9/25/2013 0.00
9/26/2013 0.00
9/27/2013 T
9/28/2013 0.13
9/29/2013 0.00
9/30/2013 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2012 7:00 AM 0.05 0.0 M M M Lgt rain past hour to obs time, .05 so far.
10/2/2012 7:00 AM T 0.0 M M M My WY2012 finished at 9.76", about 4.5 inches below normal.
10/3/2012 7:00 AM 0.00 0.0 M M M
10/4/2012 7:00 AM 0.00 0.0 M M M
10/5/2012 7:00 AM 0.02 0.4 0.50 T M Earliest first measurable snow /0.4/ at my location since Sep. 23, 2000.
10/6/2012 7:00 AM T T M 0.0 M
10/7/2012 7:00 AM 0.01 T M 0.0 M 7a.m. current and min temp 24º
10/8/2012 7:00 AM 0.00 0.0 M 0.0 M
10/9/2012 7:00 AM 0.00 0.0 M 0.0 M
10/10/2012 7:00 AM 0.00 0.0 M 0.0 M
10/11/2012 7:00 AM 0.00 0.0 M 0.0 M
10/12/2012 7:00 AM 0.00 0.0 M 0.0 M
10/13/2012 7:00 AM 0.05 0.0 M 0.0 M TRW- late evening.
10/14/2012 7:00 AM 0.14 0.0 M 0.0 M
10/15/2012 7:00 AM 0.00 0.0 M 0.0 M
10/16/2012 7:00 AM 0.00 0.0 M 0.0 M
10/17/2012 7:00 AM 0.00 0.0 M 0.0 M
10/18/2012 7:00 AM 0.00 0.0 M 0.0 M
10/19/2012 7:00 AM 0.00 0.0 M 0.0 M
10/20/2012 7:00 AM 0.00 0.0 M 0.0 M
10/21/2012 7:00 AM 0.00 0.0 M 0.0 M
10/22/2012 7:00 AM 0.00 0.0 M 0.0 M
10/23/2012 7:00 AM 0.00 0.0 M 0.0 M
10/24/2012 7:00 AM 0.00 0.0 M 0.0 M
10/25/2012 7:00 AM 0.36 2.0 M 2.0 M
10/26/2012 7:00 AM 0.23 3.5 M 3.0 M Much drier snow than overnight yesterday, but more accumulation /3.5"/.
10/27/2012 7:00 AM 0.00 0.0 M 1.0 M Min temp 23.5º
10/28/2012 7:00 AM 0.00 0.0 M 0.0 M
10/29/2012 7:00 AM 0.00 0.0 M 0.0 M
10/30/2012 7:00 AM 0.00 0.0 M 0.0 M
10/31/2012 7:00 AM 0.00 0.0 M 0.0 M
11/1/2012 7:00 AM 0.00 0.0 M 0.0 M
11/2/2012 7:00 AM 0.00 0.0 M 0.0 M
11/3/2012 7:00 AM 0.00 0.0 M 0.0 M
11/4/2012 7:00 AM 0.00 0.0 M 0.0 M
11/5/2012 7:00 AM 0.00 0.0 M 0.0 M
11/6/2012 7:00 AM 0.00 0.0 M 0.0 M
11/7/2012 7:00 AM 0.00 0.0 M 0.0 M
11/8/2012 7:00 AM 0.00 0.0 M 0.0 M
11/9/2012 7:00 AM 0.00 0.0 M 0.0 M
11/10/2012 7:00 AM 0.00 0.0 M 0.0 M
11/11/2012 7:00 AM 0.33 1.4 M 1.0 M
11/12/2012 7:00 AM 0.00 0.0 M 1.0 M
11/13/2012 7:00 AM 0.00 0.0 M 0.5 M
11/14/2012 7:00 AM 0.00 0.0 M T M
11/15/2012 7:00 AM 0.00 0.0 M 0.0 M
11/16/2012 7:00 AM 0.00 0.0 M 0.0 M
11/17/2012 7:00 AM 0.00 0.0 M 0.0 M
11/18/2012 7:00 AM 0.00 0.0 M 0.0 M
11/19/2012 7:00 AM 0.00 0.0 M 0.0 M
11/20/2012 7:00 AM 0.00 0.0 M 0.0 M
11/21/2012 7:00 AM 0.00 0.0 M 0.0 M
11/22/2012 7:00 AM 0.00 0.0 M 0.0 M
11/23/2012 7:00 AM 0.00 0.0 M 0.0 M
11/24/2012 7:00 AM 0.00 0.0 M 0.0 M
11/25/2012 7:00 AM 0.00 0.0 M 0.0 M
11/26/2012 7:00 AM 0.00 0.0 M 0.0 M
11/27/2012 7:00 AM 0.00 0.0 M 0.0 M
11/28/2012 7:00 AM 0.00 0.0 M 0.0 M
11/29/2012 7:00 AM 0.00 0.0 M 0.0 M
11/30/2012 7:00 AM 0.00 0.0 M 0.0 M
12/1/2012 7:00 AM 0.00 0.0 M 0.0 M
12/2/2012 7:00 AM 0.00 0.0 M 0.0 M
12/3/2012 7:00 AM 0.00 0.0 M 0.0 M
12/4/2012 7:00 AM 0.00 0.0 M 0.0 M
12/5/2012 7:00 AM 0.00 0.0 M 0.0 M
12/6/2012 7:00 AM 0.00 0.0 M 0.0 M
12/7/2012 7:00 AM T 0.0 M 0.0 M
12/8/2012 7:00 AM 0.00 0.0 M 0.0 M
12/9/2012 7:00 AM 0.00 0.0 M 0.0 M
12/10/2012 7:00 AM 0.00 0.0 M 0.0 M Min temp 5.1º
12/11/2012 7:00 AM 0.00 0.0 M 0.0 M
12/12/2012 7:00 AM 0.00 0.0 M 0.0 M
12/13/2012 7:00 AM 0.00 0.0 M 0.0 M
12/14/2012 7:00 AM 0.00 0.0 M 0.0 M
12/15/2012 7:00 AM 0.00 0.0 M 0.0 M
12/16/2012 7:00 AM 0.00 0.0 M 0.0 M
12/17/2012 7:00 AM 0.00 0.0 M 0.0 M
12/18/2012 7:00 AM 0.00 0.0 M 0.0 M
12/19/2012 7:00 AM 0.02 0.4 M 0.5 M
12/20/2012 7:00 AM 0.01 0.4 M 0.5 M Min temp +1.5º
12/21/2012 7:00 AM 0.00 0.0 M T M
12/22/2012 7:00 AM 0.00 0.0 M T M
12/23/2012 7:00 AM 0.00 0.0 M 0.0 M
12/24/2012 7:00 AM 0.00 0.0 M 0.0 M
12/25/2012 7:00 AM 0.15 2.5 M 2.5 M
12/26/2012 7:00 AM T T M 2.5 M Min temp -6.6º
12/27/2012 7:00 AM 0.00 0.0 M 2.0 M
12/28/2012 7:00 AM T 0.1 M 2.0 M
12/29/2012 7:00 AM 0.00 0.0 M 1.5 M
12/30/2012 7:00 AM 0.00 0.0 M 1.5 M
12/31/2012 7:00 AM 0.00 0.0 M 1.0 M
1/1/2013 7:00 AM T T M 1.0 M
1/2/2013 7:00 AM 0.00 0.0 M 1.0 M
1/3/2013 7:00 AM 0.00 0.0 M 0.5 M
1/4/2013 7:00 AM 0.00 0.0 M 0.5 M
1/5/2013 7:00 AM 0.00 0.0 M 0.5 M
1/6/2013 7:00 AM 0.00 0.0 M 0.5 M
1/7/2013 7:00 AM 0.00 0.0 M T M
1/8/2013 7:00 AM 0.00 0.0 M T M
1/9/2013 7:00 AM 0.00 0.0 M T M
1/10/2013 7:00 AM 0.00 0.0 M 0.0 M
1/11/2013 7:00 AM 0.00 0.0 M 0.0 M
1/12/2013 7:00 AM T T M T M
1/13/2013 7:00 AM 0.01 0.2 M T M
1/14/2013 7:00 AM T 0.1 M T M
1/15/2013 7:00 AM 0.00 0.0 M T M
1/16/2013 7:00 AM 0.00 0.0 M 0.0 M
1/17/2013 7:00 AM 0.00 0.0 M 0.0 M
1/18/2013 7:00 AM 0.00 0.0 M 0.0 M
1/19/2013 7:00 AM 0.00 0.0 M 0.0 M
1/20/2013 7:00 AM 0.00 0.0 M 0.0 M
1/21/2013 7:00 AM 0.00 0.0 M 0.0 M
1/22/2013 7:00 AM 0.00 0.0 M 0.0 M
1/23/2013 7:00 AM 0.00 0.0 M 0.0 M
1/24/2013 7:00 AM 0.00 0.0 M 0.0 M
1/25/2013 7:00 AM 0.00 0.0 M 0.0 M
1/26/2013 7:00 AM 0.00 0.0 M 0.0 M
1/27/2013 7:00 AM 0.00 0.0 M 0.0 M
1/28/2013 7:00 AM 0.00 0.0 M 0.0 M
1/29/2013 7:00 AM 0.06 1.4 M 1.5 M
1/30/2013 7:00 AM 0.00 0.0 M T M
1/31/2013 7:00 AM 0.00 0.0 M 0.0 M
2/1/2013 7:00 AM 0.00 0.0 M 0.0 M
2/2/2013 7:00 AM 0.00 0.0 M 0.0 M
2/3/2013 7:00 AM 0.00 0.0 M 0.0 M
2/4/2013 7:00 AM 0.00 0.0 M 0.0 M
2/5/2013 7:00 AM 0.00 0.0 M 0.0 M
2/6/2013 7:00 AM 0.00 0.0 M 0.0 M
2/7/2013 7:00 AM 0.03 0.2 M T M
2/8/2013 7:00 AM 0.00 0.0 M 0.0 M
2/9/2013 7:00 AM 0.00 0.0 M 0.0 M
2/10/2013 7:00 AM T T M 0.0 M
2/11/2013 7:00 AM 0.01 0.1 M T M
2/12/2013 7:00 AM T T M 0.0 M
2/13/2013 7:00 AM 0.00 0.0 M 0.0 M
2/14/2013 7:00 AM 0.00 0.0 M 0.0 M
2/15/2013 7:00 AM 0.04 0.7 M T M
2/16/2013 7:00 AM 0.00 0.0 M 0.0 M
2/17/2013 7:00 AM 0.00 0.0 M 0.0 M
2/18/2013 7:00 AM 0.00 0.0 M 0.0 M
2/19/2013 7:00 AM 0.00 0.0 M 0.0 M
2/20/2013 7:00 AM 0.00 0.0 M 0.0 M
2/21/2013 7:00 AM 0.16 1.8 M 2.0 M
2/22/2013 7:00 AM 0.02 0.4 M 1.5 M
2/23/2013 7:00 AM 0.00 0.0 M 0.5 M
2/24/2013 7:00 AM 0.07 1.8 M 2.0 M
2/25/2013 6:35 AM 0.37 6.5 M 8.0 M Storm totals: 8.3" snowfall; 0.44 pcpn. More snowfall than I had in Nov, Dec, and Jan. combined (6.5")
2/26/2013 7:00 AM T T M 6.5 M Snow flurries just started at obs time.
2/27/2013 7:00 AM 0.06 1.0 M 6.0 M
2/28/2013 7:00 AM 0.00 0.0 M 3.5 M
3/1/2013 7:00 AM 0.00 0.0 M 3.0 M
3/2/2013 7:00 AM 0.00 0.0 M 2.0 M
3/3/2013 7:00 AM 0.00 0.0 M 1.0 M
3/4/2013 7:00 AM 0.00 0.0 M T M
3/5/2013 7:00 AM 0.10 1.8 M 1.0 M
3/6/2013 7:00 AM 0.00 0.0 M T M
3/7/2013 7:00 AM 0.00 0.0 M 0.0 M
3/8/2013 7:00 AM 0.00 0.0 M 0.0 M
3/9/2013 7:00 AM 0.02 0.3 M 0.5 M
3/10/2013 7:00 AM 0.19 2.2 M 1.5 M
3/11/2013 7:00 AM 0.00 0.0 M T M
3/12/2013 7:00 AM 0.12 2.0 M 2.0 M
3/13/2013 7:00 AM T T M 0.0 M
3/14/2013 7:00 AM 0.00 0.0 M 0.0 M
3/15/2013 7:00 AM 0.00 0.0 M 0.0 M
3/16/2013 7:00 AM 0.00 0.0 M 0.0 M
3/17/2013 7:00 AM 0.00 0.0 M 0.0 M
3/18/2013 7:00 AM 0.00 0.0 M 0.0 M
3/19/2013 7:00 AM 0.00 0.0 M 0.0 M
3/20/2013 7:00 AM 0.00 0.0 M 0.0 M
3/21/2013 7:00 AM 0.00 0.0 M 0.0 M
3/22/2013 7:00 AM T 0.0 M 0.0 M
3/23/2013 7:00 AM 0.22 6.0 M 6.0 M
3/24/2013 7:00 AM 0.13 1.3 M 7.0 M Min temp -0.4º, season latest below zero reading since 1996. Storm snowfall total 7.3 inches.
3/25/2013 7:00 AM 0.01 0.1 M 5.0 M Lgt flrys at obs time.
3/26/2013 7:00 AM T T M 2.5 M
3/27/2013 7:00 AM 0.00 0.0 M 1.0 M
3/28/2013 7:00 AM 0.00 0.0 M 0.0 M
3/29/2013 7:00 AM 0.00 0.0 M 0.0 M
3/30/2013 7:00 AM 0.00 0.0 M 0.0 M
3/31/2013 7:00 AM 0.00 0.0 M 0.0 M
4/1/2013 7:00 AM 0.00 0.0 M 0.0 M
4/2/2013 7:00 AM 0.00 0.0 M 0.0 M
4/3/2013 7:00 AM 0.22 0.0 M 0.0 M
4/4/2013 7:00 AM 0.00 0.0 M 0.0 M
4/5/2013 7:00 AM 0.00 0.0 M 0.0 M
4/6/2013 7:00 AM 0.00 0.0 M 0.0 M
4/7/2013 7:00 AM 0.00 0.0 M 0.0 M
4/8/2013 7:00 AM 0.00 0.0 M 0.0 M
4/9/2013 7:00 AM 0.08 0.7 M 0.5 M
4/10/2013 7:00 AM 0.07 1.0 M 1.5 M
4/11/2013 7:00 AM T T M T M
4/12/2013 7:00 AM T 0.0 M 0.0 M
4/13/2013 7:00 AM 0.00 0.0 M 0.0 M
4/14/2013 7:00 AM 0.20 0.0 M 0.0 M Clear skies, but surprise /.20/ in the gauge this morning. Apparently the rain fell in the midnight hour but I slept thru it.
4/15/2013 7:00 AM 0.12 1.7 M 1.5 M
4/16/2013 7:00 AM 0.74 8.8 M 10.0 M Storm totals 7am Tue: 10.5" snowfall; 0.86 pcpn
4/17/2013 7:00 AM 0.10 0.2 M 8.0 M Crusty thin layer of frozen drizzle over everything.
4/18/2013 7:00 AM 0.14 2.2 M 8.0 1.06 Min temp 8.6º
4/19/2013 7:00 AM 0.00 0.0 M 4.0 M
4/20/2013 7:00 AM 0.00 0.0 M T M Bigtime snowmelt yesterday down to a trace.
4/21/2013 7:00 AM 0.00 0.0 M 0.0 M
4/22/2013 7:00 AM 0.00 0.0 M 0.0 M
4/23/2013 7:00 AM 0.53 5.0 M 5.0 M
4/24/2013 7:00 AM 0.05 0.4 M 2.0 M
4/25/2013 7:00 AM 0.00 0.0 M T M
4/26/2013 7:00 AM 0.00 0.0 M 0.0 M
4/27/2013 7:00 AM 0.00 0.0 M 0.0 M
4/28/2013 7:00 AM 0.00 0.0 M 0.0 M
4/29/2013 7:00 AM 0.00 0.0 M 0.0 M
4/30/2013 7:00 AM 0.00 0.0 M 0.0 M
5/1/2013 7:00 AM 0.68 2.8 M 2.5 M ~0.25" fell as rain before midn
5/2/2013 7:00 AM 0.38 4.3 M 5.5 M
5/3/2013 7:00 AM 0.00 0.0 M T M
5/4/2013 7:00 AM 0.00 0.0 M 0.0 M
5/5/2013 7:00 AM 0.00 0.0 M 0.0 M
5/6/2013 7:00 AM 0.00 0.0 M 0.0 M
5/7/2013 7:00 AM 0.00 0.0 M 0.0 M
5/8/2013 7:00 AM 0.10 0.0 M 0.0 M
5/9/2013 7:00 AM 0.38 0.0 M 0.0 M
5/10/2013 7:00 AM 0.16 0.0 M 0.0 M
5/11/2013 7:00 AM 0.00 0.0 M 0.0 M
5/12/2013 7:00 AM 0.01 0.0 M 0.0 M
5/13/2013 7:00 AM 0.00 0.0 M 0.0 M
5/14/2013 7:00 AM 0.00 0.0 M 0.0 M
5/15/2013 7:00 AM 0.00 0.0 M 0.0 M
5/16/2013 7:00 AM 0.01 0.0 M M M
5/17/2013 7:00 AM T 0.0 M M M
5/18/2013 7:00 AM 0.00 0.0 M M M
5/19/2013 7:00 AM T 0.0 M M M
5/20/2013 7:00 AM 0.03 0.0 M M M Light rain shower around sunrise.
5/21/2013 7:00 AM T 0.0 M M M
5/22/2013 7:00 AM 0.00 0.0 M M M
5/23/2013 7:00 AM 0.04 0.0 M M M
5/24/2013 7:00 AM 0.00 0.0 M M M
5/25/2013 7:00 AM 0.00 0.0 M M M
5/26/2013 7:00 AM 0.00 0.0 M M M
5/27/2013 7:00 AM 0.00 0.0 M M M
5/28/2013 7:00 AM 0.00 0.0 M M M
5/29/2013 7:00 AM 0.02 0.0 M M M Light rain shwr at obs time.
5/30/2013 7:00 AM 0.38 0.0 M M M Steady morning rain yesterday from 5am-11am totaled 0.40".
5/31/2013 7:00 AM 0.00 0.0 M M M
6/1/2013 7:00 AM 0.00 0.0 M M M
6/2/2013 7:00 AM 0.00 0.0 M M M
6/3/2013 7:00 AM 0.00 0.0 M M M
6/4/2013 7:00 AM 0.00 0.0 M M M
6/5/2013 7:00 AM 0.04 0.0 M M M
6/6/2013 7:00 AM T 0.0 M M M
6/7/2013 7:00 AM 0.00 0.0 M M M
6/8/2013 7:00 AM T 0.0 M M M
6/9/2013 7:00 AM 0.00 0.0 M M M
6/10/2013 7:00 AM 0.00 0.0 M M M
6/11/2013 7:00 AM 0.00 0.0 M M M
6/12/2013 7:00 AM 0.00 0.0 M M M
6/13/2013 7:00 AM 0.00 0.0 M M M
6/14/2013 7:00 AM 0.01 0.0 M M M
6/15/2013 7:00 AM 0.00 0.0 M M M
6/16/2013 7:00 AM 0.00 0.0 M M M
6/17/2013 7:00 AM 0.00 0.0 M M M
6/18/2013 7:00 AM T 0.0 M M M
6/19/2013 7:00 AM T 0.0 M M M
6/20/2013 7:00 AM 0.00 0.0 M M M
6/21/2013 7:00 AM 0.00 0.0 M M M
6/22/2013 7:00 AM 0.00 0.0 M M M
6/23/2013 7:00 AM 0.00 0.0 M M M
6/24/2013 7:00 AM 0.00 0.0 M M M
6/25/2013 7:00 AM 0.00 0.0 M M M
6/26/2013 7:00 AM 0.00 0.0 M M M
6/27/2013 7:00 AM 0.00 0.0 M M M
6/28/2013 7:00 AM 0.00 0.0 M M M
6/29/2013 7:00 AM 0.11 0.0 M M M
6/30/2013 7:45 AM T 0.0 M M M Very light shwr at obs time.
7/1/2013 7:00 AM T 0.0 M M M
7/2/2013 7:00 AM T 0.0 M M M
7/3/2013 7:00 AM 0.00 0.0 M M M
7/4/2013 7:00 AM 0.00 0.0 M M M
7/5/2013 7:00 AM 0.00 0.0 M M M
7/6/2013 7:00 AM 0.02 0.0 M M M Light rain shwr around 430a.m.
7/7/2013 7:00 AM 0.00 0.0 M M M
7/8/2013 7:00 AM 0.01 0.0 M M M
7/9/2013 7:00 AM 0.03 0.0 M M M
7/10/2013 7:00 AM 0.00 0.0 M M M
7/11/2013 7:00 AM 0.00 0.0 M M M
7/12/2013 7:00 AM T 0.0 M M M
7/13/2013 7:00 AM 0.17 0.0 M M M
7/14/2013 7:00 AM 0.04 0.0 M M M
7/15/2013 8:00 AM 0.08 0.0 M M M
7/16/2013 7:00 AM 0.00 0.0 M M M
7/17/2013 7:00 AM 0.00 0.0 M M M
7/18/2013 7:00 AM 0.00 0.0 M M M
7/19/2013 7:00 AM 0.09 0.0 M M M
7/20/2013 7:00 AM 0.00 0.0 M M M
7/21/2013 7:00 AM T 0.0 M M M
7/22/2013 7:00 AM 0.00 0.0 M M M
7/23/2013 7:00 AM 0.00 0.0 M M M
7/24/2013 7:00 AM 0.00 0.0 M M M
7/25/2013 7:00 AM T M M M M
7/26/2013 7:00 AM 0.02 0.0 M M M
7/27/2013 7:00 AM 0.00 0.0 M M M
7/28/2013 7:00 AM 0.00 0.0 M M M
7/29/2013 7:00 AM 0.02 0.0 M M M
7/30/2013 7:00 AM 0.07 0.0 M M M
7/31/2013 7:00 AM 0.00 0.0 M M M
8/1/2013 7:00 AM 0.01 0.0 M M M
8/2/2013 7:00 AM 0.00 0.0 M M M
8/3/2013 7:00 AM 0.00 0.0 M M M
8/4/2013 7:00 AM 0.14 0.0 M M M
8/5/2013 7:00 AM 0.00 0.0 M M M
8/6/2013 7:00 AM 0.02 0.0 M M M
8/7/2013 7:00 AM T 0.0 M M M
8/8/2013 7:00 AM 0.00 0.0 M M M
8/9/2013 7:00 AM 0.01 0.0 M M M
8/10/2013 7:00 AM T 0.0 M M M
8/11/2013 7:00 AM 0.00 0.0 M M M
8/12/2013 7:00 AM 0.00 0.0 M M M
8/13/2013 7:00 AM 0.03 0.0 M M M
8/14/2013 7:00 AM 0.00 0.0 M M M
8/15/2013 7:00 AM 0.03 0.0 M M M Clear & cool this morning with min temp dipping to 48.0º
8/16/2013 7:00 AM 0.00 0.0 M M M
8/17/2013 7:00 AM 0.00 0.0 M M M
8/18/2013 7:00 AM 0.00 0.0 M M M
8/19/2013 7:00 AM 0.00 0.0 M M M
8/20/2013 7:00 AM 0.00 0.0 M M M
8/21/2013 7:00 AM 0.00 0.0 M M M
8/22/2013 7:00 AM T 0.0 M M M
8/23/2013 7:00 AM 0.31 0.0 M M M Heavy rain shwr just before midnight /.31/
8/24/2013 7:00 AM 0.00 0.0 M M M
8/25/2013 7:00 AM 0.04 0.0 M M M
8/26/2013 7:00 AM 0.00 0.0 M M M
8/27/2013 7:00 AM 0.01 0.0 M M M
8/28/2013 7:00 AM 0.00 0.0 M M M
8/29/2013 7:00 AM 0.00 0.0 M M M
8/30/2013 7:00 AM 0.00 0.0 M M M
8/31/2013 7:00 AM 0.00 0.0 M M M
9/1/2013 7:00 AM 0.33 0.0 M M M Frequent lightning, period of heavy rain around 3a.m.
9/2/2013 7:00 AM 0.00 0.0 M M M
9/3/2013 7:00 AM 0.00 0.0 M M M
9/4/2013 7:00 AM 0.00 0.0 M M M
9/5/2013 7:00 AM 0.00 0.0 M M M
9/6/2013 7:00 AM 0.00 0.0 M M M
9/7/2013 7:00 AM 0.00 0.0 M M M
9/8/2013 7:00 AM 0.00 0.0 M M M
9/9/2013 7:00 AM 0.00 0.0 M M M
9/10/2013 6:35 AM 1.29 0.0 M M M
9/11/2013 7:00 AM 0.30 0.0 M M M Storm total rainfall 1.59" as of 7am Wed.
9/12/2013 7:00 AM 1.94 0.0 M M M Storm total since Monday... 3.53"
9/13/2013 7:00 AM 0.89 0.0 M M M Storm total since Monday... 4.42"
9/14/2013 7:00 AM 0.02 0.0 M M M Storm total 4.44" (3pm Monday-11am Friday) Greatest precip for a storm event in my 31 years at this residence in north Longmont.
9/15/2013 7:00 AM 0.00 0.0 M M M
9/16/2013 7:00 AM 1.54 0.0 M M M 7-day precip: 5.98"
9/17/2013 7:00 AM 0.00 0.0 M M M
9/18/2013 7:00 AM 0.01 0.0 M M M Light shower just before sunrise.
9/19/2013 7:00 AM 0.31 0.0 M M M Brief heavy T-storm at 3:30pm dropped /0.29/, then another T-storm just before sunrise /0.02/. Skies clearing at obs time.
9/20/2013 7:00 AM 0.00 0.0 M M M
9/21/2013 7:00 AM 0.00 0.0 M M M
9/22/2013 7:00 AM 0.00 0.0 M M M
9/23/2013 7:00 AM 0.50 0.0 M M M Half-inch of rain overnight brings Sept. total to 7.12", highest total for any month in my 30+ years at current residence.
9/24/2013 7:00 AM 0.00 0.0 M M M Min temp 40.0º
9/25/2013 7:00 AM 0.00 0.0 M M M
9/26/2013 7:00 AM 0.00 0.0 M M M
9/27/2013 7:00 AM T 0.0 M M M Lgt drizzle began last hour.
9/28/2013 7:00 AM 0.13 0.0 M M M Min temp 33.1º w/very light frost on grass.
9/29/2013 7:00 AM 0.00 0.0 M M M
9/30/2013 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