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 11 0.99 1.53 31 1.53 31 0.00 0 0 4 0 11.5 2 5
Nov 11 0.78 0.71 30 0.71 30 0.00 0 0 4 1 8.4 3 5
Dec 11 0.54 1.06 31 1.06 31 0.00 0 0 7 1 20.3 7 31
Jan 12 0.36 0.15 31 0.15 31 0.00 0 0 4 1 3.6 3 3
Feb 12 0.45 1.02 29 1.02 29 0.00 0 0 6 6 17.0 6 21
March 12 1.48 0.01 31 0.01 31 0.00 0 0 1 3 0.0 0 0
April 12 1.84 0.64 30 0.64 30 0.00 0 0 5 3 0.4 1 0
May 12 2.32 1.41 31 1.41 31 0.00 0 0 7 1 0.0 0 0
June 12 1.76 0.16 30 0.16 30 0.00 0 0 6 0 0.0 0 0
July 12 1.31 1.78 31 1.78 31 0.00 0 0 12 3 0.0 0 0
Aug 12 1.37 0.13 31 0.13 31 0.00 0 0 3 7 0.0 0 0
Sept 12 1.31 1.16 30 1.16 30 0.00 0 0 6 4 0.0 0 0
Water Year Totals: 14.51" 9.76" 366 days 9.76" 366 0.00" 0 days 0 65 days 30 days 61.2" 22 days 65 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2011 0.00
10/2/2011 0.00
10/3/2011 0.00
10/4/2011 0.00
10/5/2011 0.00
10/6/2011 0.00
10/7/2011 0.00
10/8/2011 0.00
10/9/2011 0.45
10/10/2011 0.00
10/11/2011 0.00
10/12/2011 0.00
10/13/2011 0.00
10/14/2011 0.00
10/15/2011 0.00
10/16/2011 0.00
10/17/2011 0.00
10/18/2011 0.03
10/19/2011 0.00
10/20/2011 0.00
10/21/2011 0.00
10/22/2011 0.00
10/23/2011 0.00
10/24/2011 0.00
10/25/2011 0.00
10/26/2011 0.88
10/27/2011 0.17
10/28/2011 0.00
10/29/2011 0.00
10/30/2011 0.00
10/31/2011 0.00
11/1/2011 0.00
11/2/2011 0.65
11/3/2011 0.01
11/4/2011 0.00
11/5/2011 0.00
11/6/2011 0.01
11/7/2011 0.00
11/8/2011 0.00
11/9/2011 0.00
11/10/2011 0.00
11/11/2011 0.00
11/12/2011 0.00
11/13/2011 0.00
11/14/2011 0.00
11/15/2011 0.00
11/16/2011 0.00
11/17/2011 0.00
11/18/2011 0.00
11/19/2011 0.04
11/20/2011 T
11/21/2011 0.00
11/22/2011 0.00
11/23/2011 0.00
11/24/2011 0.00
11/25/2011 0.00
11/26/2011 0.00
11/27/2011 0.00
11/28/2011 0.00
11/29/2011 0.00
11/30/2011 0.00
12/1/2011 0.23
12/2/2011 0.05
12/3/2011 0.16
12/4/2011 0.01
12/5/2011 T
12/6/2011 0.00
12/7/2011 0.00
12/8/2011 0.00
12/9/2011 0.00
12/10/2011 0.00
12/11/2011 0.00
12/12/2011 0.00
12/13/2011 0.00
12/14/2011 0.00
12/15/2011 0.00
12/16/2011 0.00
12/17/2011 0.00
12/18/2011 0.00
12/19/2011 0.00
12/20/2011 0.01
12/21/2011 0.00
12/22/2011 0.58
12/23/2011 0.02
12/24/2011 0.00
12/25/2011 0.00
12/26/2011 0.00
12/27/2011 0.00
12/28/2011 0.00
12/29/2011 0.00
12/30/2011 0.00
12/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.00
1/2/2012 0.00
1/3/2012 0.00
1/4/2012 0.00
1/5/2012 0.00
1/6/2012 0.00
1/7/2012 0.00
1/8/2012 0.01
1/9/2012 0.00
1/10/2012 0.00
1/11/2012 0.00
1/12/2012 0.02
1/13/2012 0.00
1/14/2012 0.00
1/15/2012 0.00
1/16/2012 0.00
1/17/2012 0.11
1/18/2012 0.00
1/19/2012 0.00
1/20/2012 0.00
1/21/2012 0.00
1/22/2012 0.00
1/23/2012 0.00
1/24/2012 0.00
1/25/2012 0.01
1/26/2012 0.00
1/27/2012 0.00
1/28/2012 T
1/29/2012 0.00
1/30/2012 0.00
1/31/2012 0.00
2/1/2012 0.00
2/2/2012 0.00
2/3/2012 0.71
2/4/2012 0.15
2/5/2012 T
2/6/2012 0.00
2/7/2012 0.04
2/8/2012 T
2/9/2012 0.00
2/10/2012 0.00
2/11/2012 0.02
2/12/2012 T
2/13/2012 0.00
2/14/2012 0.00
2/15/2012 0.00
2/16/2012 0.00
2/17/2012 0.00
2/18/2012 T
2/19/2012 0.00
2/20/2012 0.07
2/21/2012 0.00
2/22/2012 0.00
2/23/2012 0.03
2/24/2012 T
2/25/2012 0.00
2/26/2012 0.00
2/27/2012 0.00
2/28/2012 0.00
2/29/2012 T
3/1/2012 0.00
3/2/2012 0.00
3/3/2012 0.00
3/4/2012 0.00
3/5/2012 0.00
3/6/2012 0.00
3/7/2012 T
3/8/2012 0.01
3/9/2012 0.00
3/10/2012 0.00
3/11/2012 0.00
3/12/2012 T
3/13/2012 0.00
3/14/2012 0.00
3/15/2012 0.00
3/16/2012 0.00
3/17/2012 0.00
3/18/2012 0.00
3/19/2012 T
3/20/2012 0.00
3/21/2012 0.00
3/22/2012 0.00
3/23/2012 0.00
3/24/2012 0.00
3/25/2012 0.00
3/26/2012 0.00
3/27/2012 0.00
3/28/2012 0.00
3/29/2012 0.00
3/30/2012 0.00
3/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.00
4/2/2012 0.00
4/3/2012 0.03
4/4/2012 0.09
4/5/2012 0.00
4/6/2012 0.00
4/7/2012 0.00
4/8/2012 0.00
4/9/2012 0.00
4/10/2012 0.00
4/11/2012 0.00
4/12/2012 0.15
4/13/2012 T
4/14/2012 0.00
4/15/2012 0.35
4/16/2012 T
4/17/2012 0.00
4/18/2012 0.00
4/19/2012 0.00
4/20/2012 T
4/21/2012 0.00
4/22/2012 0.00
4/23/2012 0.00
4/24/2012 0.00
4/25/2012 0.00
4/26/2012 0.00
4/27/2012 0.02
4/28/2012 0.00
4/29/2012 0.00
4/30/2012 0.00
5/1/2012 0.00
5/2/2012 0.00
5/3/2012 0.00
5/4/2012 0.00
5/5/2012 0.00
5/6/2012 0.00
5/7/2012 0.50
5/8/2012 0.28
5/9/2012 0.00
5/10/2012 0.00
5/11/2012 0.00
5/12/2012 0.08
5/13/2012 0.01
5/14/2012 0.00
5/15/2012 0.00
5/16/2012 0.00
5/17/2012 0.00
5/18/2012 0.00
5/19/2012 0.08
5/20/2012 0.02
5/21/2012 T
5/22/2012 0.00
5/23/2012 0.00
5/24/2012 0.44
5/25/2012 0.00
5/26/2012 0.00
5/27/2012 0.00
5/28/2012 0.00
5/29/2012 0.00
5/30/2012 0.00
5/31/2012 0.00
6/1/2012 0.00
6/2/2012 0.00
6/3/2012 0.03
6/4/2012 0.01
6/5/2012 0.00
6/6/2012 0.00
6/7/2012 0.00
6/8/2012 0.00
6/9/2012 0.00
6/10/2012 0.00
6/11/2012 0.00
6/12/2012 0.00
6/13/2012 0.00
6/14/2012 0.00
6/15/2012 0.00
6/16/2012 0.00
6/17/2012 0.00
6/18/2012 0.00
6/19/2012 0.00
6/20/2012 0.00
6/21/2012 0.00
6/22/2012 0.00
6/23/2012 0.00
6/24/2012 0.00
6/25/2012 0.06
6/26/2012 0.00
6/27/2012 0.03
6/28/2012 0.02
6/29/2012 0.01
6/30/2012 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2012 0.00
7/2/2012 0.00
7/3/2012 0.03
7/4/2012 0.00
7/5/2012 0.00
7/6/2012 0.16
7/7/2012 0.12
7/8/2012 0.90
7/9/2012 0.04
7/10/2012 0.02
7/11/2012 0.00
7/12/2012 0.00
7/13/2012 0.00
7/14/2012 0.00
7/15/2012 0.00
7/16/2012 0.00
7/17/2012 0.07
7/18/2012 T
7/19/2012 0.00
7/20/2012 0.01
7/21/2012 0.00
7/22/2012 0.00
7/23/2012 0.00
7/24/2012 T
7/25/2012 0.09
7/26/2012 0.17
7/27/2012 0.00
7/28/2012 T
7/29/2012 0.00
7/30/2012 0.10
7/31/2012 0.07
8/1/2012 0.00
8/2/2012 0.08
8/3/2012 T
8/4/2012 T
8/5/2012 0.00
8/6/2012 0.00
8/7/2012 0.00
8/8/2012 T
8/9/2012 0.00
8/10/2012 0.00
8/11/2012 0.01
8/12/2012 T
8/13/2012 0.00
8/14/2012 T
8/15/2012 0.00
8/16/2012 0.00
8/17/2012 0.00
8/18/2012 0.00
8/19/2012 0.00
8/20/2012 0.00
8/21/2012 T
8/22/2012 0.00
8/23/2012 0.04
8/24/2012 0.00
8/25/2012 0.00
8/26/2012 0.00
8/27/2012 0.00
8/28/2012 0.00
8/29/2012 0.00
8/30/2012 T
8/31/2012 0.00
9/1/2012 0.00
9/2/2012 T
9/3/2012 0.00
9/4/2012 T
9/5/2012 0.00
9/6/2012 0.00
9/7/2012 0.02
9/8/2012 0.00
9/9/2012 0.00
9/10/2012 0.00
9/11/2012 0.00
9/12/2012 0.40
9/13/2012 0.32
9/14/2012 0.00
9/15/2012 0.00
9/16/2012 0.00
9/17/2012 0.00
9/18/2012 T
9/19/2012 0.00
9/20/2012 0.00
9/21/2012 0.00
9/22/2012 0.00
9/23/2012 0.00
9/24/2012 0.00
9/25/2012 T
9/26/2012 0.30
9/27/2012 0.10
9/28/2012 0.02
9/29/2012 0.00
9/30/2012 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2011 7:00 AM 0.00 0.0 M M M
10/2/2011 7:00 AM 0.00 0.0 M M M
10/3/2011 7:00 AM 0.00 0.0 M M M
10/4/2011 7:00 AM 0.00 0.0 M M M
10/5/2011 7:00 AM 0.00 0.0 M M M
10/6/2011 7:00 AM 0.00 0.0 M M M
10/7/2011 7:00 AM 0.00 0.0 M M M Peak wind 56mph from south just before 3pm Thursday.
10/8/2011 7:00 AM 0.00 0.0 M M M
10/9/2011 7:00 AM 0.45 0.0 M M M
10/10/2011 7:00 AM 0.00 0.0 M M M
10/11/2011 7:00 AM 0.00 0.0 M M M
10/12/2011 7:00 AM 0.00 0.0 M M M
10/13/2011 7:00 AM 0.00 0.0 M M M
10/14/2011 7:00 AM 0.00 0.0 M M M
10/15/2011 7:00 AM 0.00 0.0 M M M
10/16/2011 7:00 AM 0.00 0.0 M M M
10/17/2011 7:00 AM 0.00 0.0 M M M
10/18/2011 7:00 AM 0.03 0.0 M M M
10/19/2011 7:00 AM 0.00 0.0 M M M Min temp 24.5º, hard freeze.
10/20/2011 7:00 AM 0.00 0.0 M M M
10/21/2011 7:00 AM 0.00 0.0 M M M
10/22/2011 7:00 AM 0.00 0.0 M M M
10/23/2011 7:00 AM 0.00 0.0 M M M
10/24/2011 7:00 AM 0.00 0.0 M M M
10/25/2011 7:00 AM 0.00 0.0 M M M
10/26/2011 7:00 AM 0.88 10.0 M 10.0 M
10/27/2011 7:00 AM 0.17 1.5 M 10.0 M Storm totals 11.5 inches snowfall; 1.05 precip.
10/28/2011 7:00 AM 0.00 0.0 M 8.0 M
10/29/2011 7:00 AM 0.00 0.0 M 3.0 M
10/30/2011 7:00 AM 0.00 0.0 M 1.5 M
10/31/2011 7:00 AM 0.00 0.0 M T M
11/1/2011 7:00 AM 0.00 0.0 M 0.0 M
11/2/2011 7:00 AM 0.65 7.5 M 7.5 M
11/3/2011 7:00 AM 0.01 0.2 M 4.5 M
11/4/2011 7:00 AM 0.00 0.0 M 3.0 M
11/5/2011 7:00 AM 0.00 0.0 M 1.5 M
11/6/2011 7:00 AM 0.01 0.0 M T M Brief rain shwr /.01/ around 6p.m., then downslope winds gusting to 55mph near 10p.m.
11/7/2011 7:00 AM 0.00 0.0 M 0.0 M
11/8/2011 7:00 AM 0.00 0.0 M 0.0 M
11/9/2011 7:00 AM 0.00 0.0 M 0.0 M
11/10/2011 7:00 AM 0.00 0.0 M 0.0 M
11/11/2011 7:00 AM 0.00 0.0 M 0.0 M
11/12/2011 7:00 AM 0.00 0.0 M 0.0 M
11/13/2011 7:00 AM 0.00 0.0 M 0.0 M Peak wind gust 62mph Sat. aftn.
11/14/2011 7:00 AM 0.00 0.0 M 0.0 M
11/15/2011 7:00 AM 0.00 0.0 M 0.0 M
11/16/2011 7:00 AM 0.00 0.0 M 0.0 M
11/17/2011 7:00 AM 0.00 0.0 M 0.0 M
11/18/2011 7:00 AM 0.00 0.0 M 0.0 M
11/19/2011 7:00 AM 0.04 0.7 M 0.5 M
11/20/2011 7:00 AM T T M 0.0 M
11/21/2011 7:00 AM 0.00 0.0 M 0.0 M
11/22/2011 7:00 AM 0.00 0.0 M 0.0 M
11/23/2011 7:00 AM 0.00 0.0 M 0.0 M
11/24/2011 7:00 AM 0.00 0.0 M 0.0 M
11/25/2011 7:00 AM 0.00 0.0 M 0.0 M
11/26/2011 7:00 AM 0.00 0.0 M 0.0 M
11/27/2011 7:00 AM 0.00 0.0 M 0.0 M
11/28/2011 7:00 AM 0.00 0.0 M 0.0 M
11/29/2011 7:00 AM 0.00 0.0 M 0.0 M
11/30/2011 7:00 AM 0.00 0.0 M 0.0 M
12/1/2011 7:00 AM 0.23 3.8 M 4.0 M
12/2/2011 7:00 AM 0.05 1.1 M 5.0 M Storm snowfall 4.9 inches; clear w/min temp +2.8º this morning.
12/3/2011 7:00 AM 0.16 4.0 M 8.0 M New snowfall overnight (4.0/0.16), fairly dry 25:1 ratio.
12/4/2011 7:00 AM 0.01 0.2 M 7.0 M
12/5/2011 7:00 AM T T M 6.5 M Temp at obs time -1.0ºF...first below zero reading of the season at my place.
12/6/2011 7:00 AM 0.00 0.0 M 6.0 M Min temp -12.8ºF.
12/7/2011 7:00 AM 0.00 0.0 M 5.5 M
12/8/2011 7:00 AM 0.00 0.0 M 4.0 M
12/9/2011 7:00 AM 0.00 0.0 M 3.0 M
12/10/2011 7:00 AM 0.00 0.0 M 3.0 M
12/11/2011 7:00 AM 0.00 0.0 M 2.0 M
12/12/2011 7:00 AM 0.00 0.0 M 1.5 M
12/13/2011 7:00 AM 0.00 0.0 M 1.5 M
12/14/2011 7:00 AM 0.00 0.0 M 1.5 M
12/15/2011 7:00 AM 0.00 0.0 M 1.0 M
12/16/2011 7:00 AM 0.00 0.0 M 1.0 M
12/17/2011 7:00 AM 0.00 0.0 M 1.0 M
12/18/2011 7:00 AM 0.00 0.0 M 1.0 M
12/19/2011 7:00 AM 0.00 0.0 M 0.5 M
12/20/2011 7:00 AM 0.01 0.3 M 1.0 M
12/21/2011 7:00 AM 0.00 0.0 M 0.5 M
12/22/2011 7:00 AM 0.58 9.7 M 10.0 M
12/23/2011 7:00 AM 0.02 1.2 M 11.0 M Storm total 10.9in snowfall; min temp -11.0º F.
12/24/2011 7:00 AM 0.00 0.0 M 10.5 M
12/25/2011 7:00 AM 0.00 0.0 M 10.0 M
12/26/2011 7:00 AM 0.00 0.0 M 9.0 M
12/27/2011 7:00 AM 0.00 0.0 M 7.0 M
12/28/2011 7:00 AM 0.00 0.0 M 6.5 M
12/29/2011 7:00 AM 0.00 0.0 M 4.0 M
12/30/2011 7:00 AM 0.00 0.0 M 1.0 M
12/31/2011 7:00 AM 0.00 0.0 M 0.5 M
1/1/2012 7:00 AM 0.00 0.0 M T M Calendar 2011 pcpn was 13.22, about an inch below normal.
1/2/2012 7:00 AM 0.00 0.0 M T M
1/3/2012 7:00 AM 0.00 0.0 M T M
1/4/2012 7:00 AM 0.00 0.0 M 0.0 M
1/5/2012 7:00 AM 0.00 0.0 M 0.0 M
1/6/2012 7:00 AM 0.00 0.0 M 0.0 M
1/7/2012 7:00 AM 0.00 0.0 M 0.0 M
1/8/2012 7:00 AM 0.01 T M 0.0 M Couple of hours of light wet snow Sat. afternoon, no accum. Clear and frosty this morning with 12º
1/9/2012 7:00 AM 0.00 0.0 M 0.0 M
1/10/2012 7:00 AM 0.00 0.0 M 0.0 M
1/11/2012 7:00 AM 0.00 0.0 M 0.0 M
1/12/2012 7:00 AM 0.02 0.4 M 0.5 M Not much snow fell at my location with just under half an inch. Easy to sweep off the sidewalks this morning with a broom.
1/13/2012 7:00 AM 0.00 0.0 M 0.0 M
1/14/2012 7:00 AM 0.00 0.0 M 0.0 M
1/15/2012 7:00 AM 0.00 0.0 M 0.0 M
1/16/2012 7:00 AM 0.00 0.0 M 0.0 M
1/17/2012 7:00 AM 0.11 3.0 M 3.0 M Dry, fluffy 3-inch snowfall with 0.11 moisture. Clear & frigid at obs time...current temp and min so far -4.5º
1/18/2012 7:00 AM 0.00 0.0 M 1.5 M
1/19/2012 7:00 AM 0.00 0.0 M T M
1/20/2012 7:00 AM 0.00 0.0 M 0.0 M
1/21/2012 7:00 AM 0.00 0.0 M 0.0 M
1/22/2012 7:00 AM 0.00 0.0 M 0.0 M
1/23/2012 7:00 AM 0.00 0.0 M 0.0 M
1/24/2012 7:00 AM 0.00 0.0 M 0.0 M
1/25/2012 7:00 AM 0.01 0.2 M 0.0 M Couple tenths of wet snow yesterday morning, melted in an hour.
1/26/2012 7:00 AM 0.00 0.0 M 0.0 M
1/27/2012 7:00 AM 0.00 0.0 M 0.0 M
1/28/2012 7:00 AM T T M 0.0 M
1/29/2012 7:00 AM 0.00 0.0 M 0.0 M
1/30/2012 7:00 AM 0.00 0.0 M 0.0 M
1/31/2012 7:00 AM 0.00 0.0 M 0.0 M
2/1/2012 7:00 AM 0.00 0.0 M 0.0 M
2/2/2012 7:00 AM 0.00 0.0 M 0.0 M
2/3/2012 6:00 AM 0.71 10.5 M 10.5 M Varying snow amounts 8-13 inches around yard; called it an average of 10.5 inches at 6a.m. 0.71 water content
2/4/2012 7:00 AM 0.15 2.5 M 10.5 M Originally had 11.5 inches snow by 9a.m. Friday. Light wet snow during day melted as it fell, then another 1.5 inches accum. overnight. Storm totals 13.0 inches snow; 0.86 pcpn.
2/5/2012 7:00 AM T T M 9.0 M
2/6/2012 7:00 AM 0.00 0.0 M 7.0 M
2/7/2012 7:00 AM 0.04 1.3 M 8.5 M
2/8/2012 7:00 AM T T M 8.0 M
2/9/2012 7:00 AM 0.00 0.0 M 7.5 M
2/10/2012 7:00 AM 0.00 0.0 M 6.0 M
2/11/2012 7:00 AM 0.02 1.0 M 7.0 M Exactly one inch of new powdery snow, but only containing .02 moisture.
2/12/2012 7:00 AM T T M 7.0 M
2/13/2012 7:00 AM 0.00 0.0 M 6.5 M
2/14/2012 7:00 AM 0.00 0.0 M 4.0 M
2/15/2012 7:00 AM 0.00 0.0 M 3.0 M
2/16/2012 7:00 AM 0.00 0.0 M 3.0 M
2/17/2012 7:00 AM 0.00 0.0 M 2.5 M
2/18/2012 7:00 AM T T M 2.0 M
2/19/2012 7:00 AM 0.00 0.0 M 2.0 M
2/20/2012 6:15 AM 0.07 1.3 M 3.0 M Snowfall of 1.3 inches brings Feb. total to 16.6 inches.
2/21/2012 7:00 AM 0.00 0.0 M 2.0 M
2/22/2012 7:00 AM 0.00 0.0 M 1.0 M
2/23/2012 7:00 AM 0.03 0.4 M 0.5 M
2/24/2012 7:00 AM T T M T M
2/25/2012 7:00 AM 0.00 0.0 M T M
2/26/2012 7:00 AM 0.00 0.0 M 0.0 M
2/27/2012 7:00 AM 0.00 0.0 M 0.0 M
2/28/2012 7:00 AM 0.00 0.0 M 0.0 M
2/29/2012 7:00 AM T T M 0.0 M Trace from brief afternoon snow shwr.
3/1/2012 7:00 AM 0.00 0.0 M 0.0 M
3/2/2012 7:00 AM 0.00 0.0 M 0.0 M
3/3/2012 7:00 AM 0.00 0.0 M 0.0 M
3/4/2012 7:00 AM 0.00 0.0 M 0.0 M
3/5/2012 7:00 AM 0.00 0.0 M 0.0 M
3/6/2012 7:00 AM 0.00 0.0 M 0.0 M
3/7/2012 7:00 AM T 0.0 M 0.0 M Trace from freezing drizzle.
3/8/2012 7:00 AM 0.01 0.0 M 0.0 M Picked up a hundreth from freezing drizzle yesterday, never saw any snow flrys. Clear and cold this morning w/17º.
3/9/2012 7:00 AM 0.00 0.0 M 0.0 M
3/10/2012 7:00 AM 0.00 0.0 M 0.0 M
3/11/2012 7:00 AM 0.00 0.0 M 0.0 M
3/12/2012 7:00 AM T 0.0 M 0.0 M
3/13/2012 7:00 AM 0.00 0.0 M 0.0 M
3/14/2012 7:00 AM 0.00 0.0 M 0.0 M
3/15/2012 7:00 AM 0.00 0.0 M 0.0 M
3/16/2012 7:00 AM 0.00 0.0 M 0.0 M
3/17/2012 7:00 AM 0.00 0.0 M 0.0 M
3/18/2012 7:00 AM 0.00 0.0 M 0.0 M
3/19/2012 7:00 AM T 0.0 M 0.0 M
3/20/2012 7:00 AM 0.00 0.0 M 0.0 M
3/21/2012 7:00 AM 0.00 0.0 M 0.0 M
3/22/2012 7:00 AM 0.00 0.0 M 0.0 M
3/23/2012 7:00 AM 0.00 0.0 M 0.0 M
3/24/2012 7:00 AM 0.00 0.0 M 0.0 M
3/25/2012 7:00 AM 0.00 0.0 M 0.0 M
3/26/2012 7:00 AM 0.00 0.0 M 0.0 M
3/27/2012 7:00 AM 0.00 0.0 M 0.0 M
3/28/2012 7:00 AM 0.00 0.0 M 0.0 M
3/29/2012 7:00 AM 0.00 0.0 M 0.0 M
3/30/2012 7:00 AM 0.00 0.0 M 0.0 M
3/31/2012 7:00 AM 0.00 0.0 M 0.0 M March pcpn 0.01; snowfall zero.
4/1/2012 7:00 AM 0.00 0.0 M 0.0 M
4/2/2012 7:00 AM 0.00 0.0 M 0.0 M
4/3/2012 7:00 AM 0.03 0.0 M 0.0 M
4/4/2012 7:00 AM 0.09 0.4 M 0.0 M
4/5/2012 7:00 AM 0.00 0.0 M 0.0 M
4/6/2012 7:00 AM 0.00 0.0 M 0.0 M
4/7/2012 7:00 AM 0.00 0.0 M 0.0 M
4/8/2012 7:00 AM 0.00 0.0 M 0.0 M
4/9/2012 7:00 AM 0.00 0.0 M 0.0 M
4/10/2012 7:00 AM 0.00 0.0 M 0.0 M
4/11/2012 7:00 AM 0.00 0.0 M 0.0 M
4/12/2012 7:00 AM 0.15 0.0 M 0.0 M Loud, wake-up thunder at 11:15PM; brief heavy rain.
4/13/2012 8:00 AM T 0.0 M 0.0 M
4/14/2012 7:00 AM 0.00 0.0 M 0.0 M
4/15/2012 7:00 AM 0.35 0.0 M 0.0 M
4/16/2012 7:00 AM T 0.0 M 0.0 M
4/17/2012 7:00 AM 0.00 0.0 M 0.0 M
4/18/2012 7:00 AM 0.00 0.0 M 0.0 M
4/19/2012 7:00 AM 0.00 0.0 M 0.0 M
4/20/2012 7:00 AM T 0.0 M 0.0 M
4/21/2012 7:00 AM 0.00 0.0 M 0.0 M
4/22/2012 7:00 AM 0.00 0.0 M 0.0 M
4/23/2012 7:00 AM 0.00 0.0 M 0.0 M
4/24/2012 7:00 AM 0.00 0.0 M 0.0 M
4/25/2012 7:00 AM 0.00 0.0 M 0.0 M
4/26/2012 7:00 AM 0.00 0.0 M 0.0 M
4/27/2012 7:00 AM 0.02 0.0 M 0.0 M
4/28/2012 7:00 AM 0.00 0.0 M 0.0 M
4/29/2012 7:00 AM 0.00 0.0 M 0.0 M
4/30/2012 7:00 AM 0.00 0.0 M 0.0 M
5/1/2012 7:00 AM 0.00 0.0 M M M
5/2/2012 7:00 AM 0.00 0.0 M M M
5/3/2012 7:00 AM 0.00 0.0 M M M
5/4/2012 7:00 AM 0.00 0.0 M M M
5/5/2012 7:00 AM 0.00 0.0 M M M
5/6/2012 7:00 AM 0.00 0.0 M M M
5/7/2012 7:00 AM 0.50 0.0 M M M Steady lgt rain at obs time; exactly one-half inch storm total.
5/8/2012 7:00 AM 0.28 0.0 M M M Storm total 0.78; Min temp 33.3º this morning, some very light frost on wood surfaces.
5/9/2012 7:00 AM 0.00 0.0 M M M
5/10/2012 7:00 AM 0.00 0.0 M M M
5/11/2012 7:00 AM 0.00 0.0 M M M
5/12/2012 7:00 AM 0.08 0.0 M M M
5/13/2012 7:00 AM 0.01 0.0 M M M
5/14/2012 7:00 AM 0.00 0.0 M M M Min temp 34.1º
5/15/2012 7:00 AM 0.00 0.0 M M M
5/16/2012 7:00 AM 0.00 0.0 M M M
5/17/2012 7:00 AM 0.00 0.0 M M M
5/18/2012 7:00 AM 0.00 0.0 M M M
5/19/2012 7:00 AM 0.08 0.0 M M M
5/20/2012 7:00 AM 0.02 0.0 M M M Min temp 36.2º
5/21/2012 7:00 AM T 0.0 M M M
5/22/2012 7:00 AM 0.00 0.0 M M M
5/23/2012 7:00 AM 0.00 0.0 M M M
5/24/2012 7:00 AM 0.44 0.0 M M M
5/25/2012 7:00 AM 0.00 0.0 M M M
5/26/2012 7:00 AM 0.00 0.0 M M M
5/27/2012 7:00 AM 0.00 0.0 M M M
5/28/2012 7:00 AM 0.00 0.0 M M M Chilly low of 38.8º
5/29/2012 7:00 AM 0.00 0.0 M M M Morning low dipped into the upper 30s again at 39.1º
5/30/2012 7:00 AM 0.00 0.0 M M M
5/31/2012 7:00 AM 0.00 0.0 M M M
6/1/2012 7:00 AM 0.00 0.0 M M M
6/2/2012 7:00 AM 0.00 0.0 M M M
6/3/2012 7:00 AM 0.03 0.0 M M M
6/4/2012 7:00 AM 0.01 0.0 M M M
6/5/2012 7:00 AM 0.00 0.0 M M M
6/6/2012 7:00 AM 0.00 0.0 M M M
6/7/2012 7:00 AM 0.00 0.0 M M M
6/8/2012 7:00 AM 0.00 0.0 M M M
6/9/2012 7:00 AM 0.00 0.0 M M M
6/10/2012 7:00 AM 0.00 0.0 M M M
6/11/2012 7:00 AM 0.00 0.0 M M M
6/12/2012 7:00 AM 0.00 0.0 M M M
6/13/2012 7:00 AM 0.00 0.0 M M M
6/14/2012 7:00 AM 0.00 0.0 M M M
6/15/2012 7:00 AM 0.00 0.0 M M M
6/16/2012 7:00 AM 0.00 0.0 M M M
6/17/2012 7:00 AM 0.00 0.0 M M M
6/18/2012 7:00 AM 0.00 0.0 M M M
6/19/2012 7:00 AM 0.00 0.0 M M M
6/20/2012 7:00 AM 0.00 0.0 M M M
6/21/2012 7:00 AM 0.00 0.0 M M M
6/22/2012 7:00 AM 0.00 0.0 M M M
6/23/2012 7:00 AM 0.00 0.0 M M M
6/24/2012 7:00 AM 0.00 0.0 M M M
6/25/2012 6:30 AM 0.06 0.0 M M M Brief evening TRW dropped .06 ... first measurable since June 3.
6/26/2012 7:00 AM 0.00 0.0 M M M
6/27/2012 7:00 AM 0.03 0.0 M M M
6/28/2012 7:00 AM 0.02 0.0 M M M
6/29/2012 7:00 AM 0.01 0.0 M M M
6/30/2012 7:00 AM 0.00 0.0 M M M
7/1/2012 7:00 AM 0.00 0.0 M M M
7/2/2012 7:00 AM 0.00 0.0 M M M
7/3/2012 7:00 AM 0.03 0.0 M M M
7/4/2012 7:00 AM 0.00 0.0 M M M
7/5/2012 7:00 AM 0.00 0.0 M M M
7/6/2012 7:00 AM 0.16 0.0 M M M
7/7/2012 7:00 AM 0.12 0.0 M M M
7/8/2012 6:30 AM 0.90 0.0 M M M
7/9/2012 7:00 AM 0.04 0.0 M M M
7/10/2012 6:30 AM 0.02 0.0 M M M
7/11/2012 7:00 AM 0.00 0.0 M M M
7/12/2012 7:00 AM 0.00 0.0 M M M
7/13/2012 7:00 AM 0.00 0.0 M M M
7/14/2012 7:00 AM 0.00 0.0 M M M
7/15/2012 7:00 AM 0.00 0.0 M M M
7/16/2012 7:00 AM 0.00 0.0 M M M
7/17/2012 7:00 AM 0.07 0.0 M M M
7/18/2012 7:00 AM T 0.0 M M M
7/19/2012 7:00 AM 0.00 0.0 M M M
7/20/2012 7:00 AM 0.01 0.0 M M M
7/21/2012 7:00 AM 0.00 0.0 M M M
7/22/2012 7:00 AM 0.00 0.0 M M M
7/23/2012 7:00 AM 0.00 0.0 M M M
7/24/2012 7:00 AM T 0.0 M M M
7/25/2012 7:00 AM 0.09 0.0 M M M (
7/26/2012 7:00 AM 0.17 0.0 M M M
7/27/2012 7:00 AM 0.00 0.0 M M M
7/28/2012 7:00 AM T 0.0 M M M
7/29/2012 7:00 AM 0.00 0.0 M M M
7/30/2012 7:00 AM 0.10 0.0 M M M
7/31/2012 7:00 AM 0.07 0.0 M M M
8/1/2012 7:00 AM 0.00 0.0 M M M
8/2/2012 7:00 AM 0.08 0.0 M M M
8/3/2012 7:00 AM T 0.0 M M M
8/4/2012 7:00 AM T 0.0 M M M
8/5/2012 7:00 AM 0.00 0.0 M M M Morning low dipped to 51º, coolest since June 17.
8/6/2012 7:00 AM 0.00 0.0 M M M
8/7/2012 7:00 AM 0.00 0.0 M M M
8/8/2012 7:00 AM T 0.0 M M M
8/9/2012 7:00 AM 0.00 0.0 M M M
8/10/2012 7:00 AM 0.00 0.0 M M M
8/11/2012 7:00 AM 0.01 0.0 M M M
8/12/2012 7:00 AM T 0.0 M M M
8/13/2012 7:00 AM 0.00 0.0 M M M
8/14/2012 7:00 AM T 0.0 M M M
8/15/2012 7:00 AM 0.00 0.0 M M M
8/16/2012 7:00 AM 0.00 0.0 M M M
8/17/2012 7:00 AM 0.00 0.0 M M M Min temp 45.6º
8/18/2012 7:00 AM 0.00 0.0 M M M
8/19/2012 7:00 AM 0.00 0.0 M M M
8/20/2012 7:00 AM 0.00 0.0 M M M
8/21/2012 7:00 AM T 0.0 M M M
8/22/2012 7:00 AM 0.00 0.0 M M M
8/23/2012 7:00 AM 0.04 0.0 M M M .02 each from rain shwrs late afternoon and shortly after midnight.
8/24/2012 7:00 AM 0.00 0.0 M M M
8/25/2012 7:00 AM 0.00 0.0 M M M
8/26/2012 7:00 AM 0.00 0.0 M M M
8/27/2012 7:00 AM 0.00 0.0 M M M
8/28/2012 7:00 AM 0.00 0.0 M M M
8/29/2012 7:00 AM 0.00 0.0 M M M
8/30/2012 7:00 AM T 0.0 M M M
8/31/2012 7:00 AM 0.00 0.0 M M M
9/1/2012 7:00 AM 0.00 0.0 M M M
9/2/2012 7:00 AM T 0.0 M M M
9/3/2012 7:00 AM 0.00 0.0 M M M
9/4/2012 7:00 AM T 0.0 M M M
9/5/2012 7:00 AM 0.00 0.0 M M M
9/6/2012 7:00 AM 0.00 0.0 M M M
9/7/2012 6:25 AM 0.02 0.0 M M M Rain shwrs around 4AM...first measurable precip of the month. Clouds breaking up at obs time.
9/8/2012 7:00 AM 0.00 0.0 M M M
9/9/2012 7:00 AM 0.00 0.0 M M M
9/10/2012 7:00 AM 0.00 0.0 M M M
9/11/2012 7:00 AM 0.00 0.0 M M M
9/12/2012 7:00 AM 0.40 0.0 M M M
9/13/2012 7:00 AM 0.32 0.0 M M M
9/14/2012 7:00 AM 0.00 0.0 M M M
9/15/2012 7:00 AM 0.00 0.0 M M M
9/16/2012 7:00 AM 0.00 0.0 M M M
9/17/2012 7:00 AM 0.00 0.0 M M M
9/18/2012 7:00 AM T 0.0 M M M
9/19/2012 7:00 AM 0.00 0.0 M M M
9/20/2012 7:00 AM 0.00 0.0 M M M
9/21/2012 7:00 AM 0.00 0.0 M M M
9/22/2012 7:00 AM 0.00 0.0 M M M
9/23/2012 7:00 AM 0.00 0.0 M M M
9/24/2012 7:00 AM 0.00 0.0 M M M
9/25/2012 7:00 AM T 0.0 M M M
9/26/2012 7:00 AM 0.30 0.0 M M M Light rain at obs time.
9/27/2012 7:00 AM 0.10 0.0 M M M
9/28/2012 7:00 AM 0.02 0.0 M M M
9/29/2012 7:00 AM 0.00 0.0 M M M
9/30/2012 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
7/5/2012 4:33 PM First hail of the season at my location. 3/8" 1/4" Pea Size 1/4" Pea Size Hard 5 1min no damage Continuous True After rain After smaller hail 10-20