Station Overview Station Location
Station Number CO-LR-858 Latitude 40.384572
Station Name Estes Park 1.6 WNW Longitude -105.547509
County Larimer Elevation (ft) 7714



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 1.04 1.72 31 1.72 31 0.00 0 0 10 0 14.0 2 2
Nov 11 0.86 0.95 30 0.95 30 0.00 0 0 6 4 14.5 5 5
Dec 11 0.72 1.03 31 1.03 31 0.00 0 0 9 0 17.0 8 15
Jan 12 0.71 0.30 31 0.30 31 0.00 0 0 6 2 4.4 4 5
Feb 12 0.75 0.92 29 0.92 29 0.00 0 0 8 3 13.0 9 14
March 12 1.91 0.06 31 0.06 31 0.00 0 0 3 1 0.9 3 3
April 12 2.37 0.69 30 0.69 30 0.00 0 0 7 1 4.7 3 3
May 12 2.47 1.50 31 1.50 31 0.00 0 0 11 5 0.8 1 1
June 12 1.98 0.31 30 0.31 30 0.00 0 0 4 6 0.0 0 0
July 12 2.47 4.21 31 4.21 31 0.00 0 0 19 5 0.0 0 0
Aug 12 1.99 0.82 31 0.82 31 0.00 0 0 11 3 0.0 0 0
Sept 12 1.44 1.67 30 1.67 30 0.00 0 0 9 0 0.0 0 0
Water Year Totals: 18.71" 14.18" 366 days 14.18" 366 0.00" 0 days 0 103 days 30 days 69.3" 35 days 48 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 0.02
10/2/2011 0.00
10/3/2011 0.00
10/4/2011 0.01
10/5/2011 0.00
10/6/2011 0.04
10/7/2011 0.00
10/8/2011 0.26
10/9/2011 0.00
10/10/2011 0.01
10/11/2011 0.03
10/12/2011 0.03
10/13/2011 0.00
10/14/2011 0.00
10/15/2011 0.00
10/16/2011 0.00
10/17/2011 0.12
10/18/2011 0.00
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 0.80
10/26/2011 0.40
10/27/2011 0.00
10/28/2011 0.00
10/29/2011 0.00
10/30/2011 0.00
10/31/2011 0.00
11/1/2011 0.51
11/2/2011 0.16
11/3/2011 0.00
11/4/2011 0.00
11/5/2011 0.00
11/6/2011 T
11/7/2011 T
11/8/2011 0.00
11/9/2011 0.00
11/10/2011 0.00
11/11/2011 0.00
11/12/2011 0.01
11/13/2011 0.02
11/14/2011 T
11/15/2011 T
11/16/2011 0.00
11/17/2011 0.00
11/18/2011 0.00
11/19/2011 0.20
11/20/2011 0.05
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 0.30
12/2/2011 0.03
12/3/2011 0.15
12/4/2011 0.08
12/5/2011 0.00
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 0.01
12/20/2011 0.00
12/21/2011 0.33
12/22/2011 0.11
12/23/2011 0.00
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 0.01
12/30/2011 0.00
12/31/2011 0.01
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 0.20
1/8/2012 0.00
1/9/2012 0.00
1/10/2012 0.00
1/11/2012 0.05
1/12/2012 0.00
1/13/2012 0.00
1/14/2012 0.00
1/15/2012 0.00
1/16/2012 0.02
1/17/2012 0.00
1/18/2012 0.00
1/19/2012 T
1/20/2012 0.01
1/21/2012 0.01
1/22/2012 T
1/23/2012 0.00
1/24/2012 0.01
1/25/2012 0.00
1/26/2012 0.00
1/27/2012 0.00
1/28/2012 0.00
1/29/2012 0.00
1/30/2012 0.00
1/31/2012 0.00
2/1/2012 0.00
2/2/2012 0.06
2/3/2012 0.26
2/4/2012 T
2/5/2012 0.00
2/6/2012 0.03
2/7/2012 0.08
2/8/2012 0.00
2/9/2012 0.00
2/10/2012 0.00
2/11/2012 0.00
2/12/2012 0.00
2/13/2012 0.00
2/14/2012 0.05
2/15/2012 0.00
2/16/2012 0.00
2/17/2012 0.00
2/18/2012 0.00
2/19/2012 T
2/20/2012 0.00
2/21/2012 T
2/22/2012 0.28
2/23/2012 0.11
2/24/2012 0.00
2/25/2012 0.00
2/26/2012 0.00
2/27/2012 0.00
2/28/2012 0.05
2/29/2012 0.00
3/1/2012 0.03
3/2/2012 0.01
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 0.00
3/9/2012 0.00
3/10/2012 0.00
3/11/2012 0.00
3/12/2012 0.00
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 0.02
3/19/2012 0.00
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 0.03
4/3/2012 0.36
4/4/2012 0.00
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 0.11
4/12/2012 0.00
4/13/2012 0.00
4/14/2012 0.04
4/15/2012 0.12
4/16/2012 0.01
4/17/2012 0.00
4/18/2012 0.00
4/19/2012 0.02
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 0.00
4/28/2012 0.00
4/29/2012 0.00
4/30/2012 0.00
5/1/2012 T
5/2/2012 0.12
5/3/2012 0.00
5/4/2012 0.00
5/5/2012 0.00
5/6/2012 0.11
5/7/2012 0.24
5/8/2012 0.01
5/9/2012 0.00
5/10/2012 0.00
5/11/2012 0.20
5/12/2012 0.07
5/13/2012 0.04
5/14/2012 0.00
5/15/2012 0.00
5/16/2012 T
5/17/2012 T
5/18/2012 0.00
5/19/2012 0.41
5/20/2012 0.01
5/21/2012 0.00
5/22/2012 0.00
5/23/2012 0.27
5/24/2012 T
5/25/2012 0.02
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 T
6/1/2012 T
6/2/2012 0.06
6/3/2012 T
6/4/2012 0.00
6/5/2012 0.00
6/6/2012 0.07
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 T
6/15/2012 T
6/16/2012 T
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 0.00
6/26/2012 0.00
6/27/2012 0.12
6/28/2012 0.06
6/29/2012 T
6/30/2012 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2012 T
7/2/2012 0.08
7/3/2012 0.00
7/4/2012 0.00
7/5/2012 0.00
7/6/2012 1.15
7/7/2012 0.83
7/8/2012 0.26
7/9/2012 0.01
7/10/2012 0.00
7/11/2012 0.09
7/12/2012 0.02
7/13/2012 0.00
7/14/2012 T
7/15/2012 0.19
7/16/2012 0.03
7/17/2012 T
7/18/2012 T
7/19/2012 0.18
7/20/2012 T
7/21/2012 0.24
7/22/2012 0.15
7/23/2012 0.03
7/24/2012 0.30
7/25/2012 0.03
7/26/2012 0.00
7/27/2012 0.08
7/28/2012 0.34
7/29/2012 0.16
7/30/2012 0.04
7/31/2012 0.00
8/1/2012 0.02
8/2/2012 0.00
8/3/2012 0.00
8/4/2012 0.00
8/5/2012 0.00
8/6/2012 0.17
8/7/2012 0.00
8/8/2012 0.00
8/9/2012 0.00
8/10/2012 0.04
8/11/2012 T
8/12/2012 T
8/13/2012 0.00
8/14/2012 0.00
8/15/2012 0.01
8/16/2012 0.00
8/17/2012 0.02
8/18/2012 0.00
8/19/2012 0.00
8/20/2012 0.00
8/21/2012 0.00
8/22/2012 0.00
8/23/2012 0.24
8/24/2012 0.07
8/25/2012 0.01
8/26/2012 0.00
8/27/2012 0.02
8/28/2012 0.12
8/29/2012 T
8/30/2012 0.10
8/31/2012 0.00
9/1/2012 0.00
9/2/2012 0.00
9/3/2012 0.00
9/4/2012 0.00
9/5/2012 0.00
9/6/2012 0.00
9/7/2012 0.14
9/8/2012 0.00
9/9/2012 0.00
9/10/2012 0.00
9/11/2012 0.42
9/12/2012 0.08
9/13/2012 0.01
9/14/2012 0.00
9/15/2012 0.00
9/16/2012 0.00
9/17/2012 0.02
9/18/2012 0.00
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 0.41
9/26/2012 0.29
9/27/2012 0.29
9/28/2012 0.01
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 PM 0.02 M M M M
10/2/2011 7:00 PM 0.00 0.0 M M M
10/3/2011 7:00 PM 0.00 0.0 M M M
10/4/2011 7:00 PM 0.01 M M M M
10/5/2011 7:00 PM 0.00 0.0 M M M
10/6/2011 7:00 PM 0.04 M M M M
10/7/2011 9:00 PM 0.00 0.0 M M M
10/8/2011 7:00 PM 0.26 M M M M
10/9/2011 7:00 PM 0.00 0.0 M M M
10/10/2011 8:00 PM 0.01 M M M M
10/11/2011 7:00 PM 0.03 0.0 M M M
10/12/2011 6:00 PM 0.03 M M M M
10/13/2011 6:00 PM 0.00 0.0 M M M
10/14/2011 7:00 PM 0.00 0.0 M M M
10/15/2011 7:00 PM 0.00 0.0 M M M
10/16/2011 7:00 PM 0.00 0.0 M M M
10/17/2011 8:00 PM 0.12 M M M M
10/18/2011 6:00 PM 0.00 0.0 M M M
10/19/2011 7:00 PM 0.00 0.0 M M M
10/20/2011 9:00 PM 0.00 0.0 M M M
10/21/2011 8:00 PM 0.00 0.0 M M M
10/22/2011 6:00 PM 0.00 0.0 M M M
10/23/2011 7:00 PM 0.00 0.0 M M M
10/24/2011 7:00 PM 0.00 0.0 M M M
10/25/2011 11:59 PM 0.80 9.0 0.80 9.0 0.80
10/26/2011 7:00 AM 0.40 5.0 0.40 15.0 1.20
10/27/2011 7:00 PM 0.00 0.0 M M M
10/28/2011 8:00 PM 0.00 0.0 M M M
10/29/2011 9:00 PM 0.00 0.0 M M M
10/30/2011 7:00 PM 0.00 0.0 M M M
10/31/2011 7:00 PM 0.00 0.0 M M M
11/1/2011 11:59 PM 0.51 6.1 M 6.1 0.51
11/2/2011 5:00 PM 0.16 2.2 0.16 8.3 0.67
11/3/2011 7:00 PM 0.00 0.0 M M M
11/4/2011 7:00 PM 0.00 0.0 M M M
11/5/2011 9:00 PM 0.00 0.0 M M M
11/6/2011 11:59 PM T M M M M
11/7/2011 11:59 PM T T T T T
11/8/2011 6:00 PM 0.00 0.0 M M M
11/9/2011 7:00 PM 0.00 0.0 M M M
11/10/2011 9:00 PM 0.00 0.0 M M M
11/11/2011 6:00 PM 0.00 0.0 M M M HIgh temp. 55.
11/12/2011 11:59 PM 0.01 M M M M High wind gust 65mph at 11:28 PM.
11/13/2011 11:59 PM 0.02 0.5 0.02 0.5 0.02 High wind gust 54mph.
11/14/2011 7:00 PM T M M M M Trace as snow.
11/15/2011 7:00 PM T M M M M
11/16/2011 9:00 PM 0.00 0.0 M M M
11/17/2011 8:00 PM 0.00 0.0 M M M
11/18/2011 7:00 PM 0.00 0.0 M M M
11/19/2011 7:00 PM 0.20 4.2 0.20 4.2 0.20
11/20/2011 10:00 PM 0.05 1.5 0.05 3.5 M
11/21/2011 6:00 PM 0.00 0.0 M M M
11/22/2011 7:00 PM 0.00 0.0 M M M
11/23/2011 7:00 PM 0.00 0.0 M M M
11/24/2011 7:00 PM 0.00 0.0 M M M
11/25/2011 7:00 PM 0.00 0.0 M M M
11/26/2011 7:00 PM 0.00 0.0 M M M
11/27/2011 7:00 PM 0.00 0.0 M M M
11/28/2011 9:00 PM 0.00 0.0 M M M
11/29/2011 7:00 PM 0.00 0.0 M M M
11/30/2011 7:00 PM 0.00 0.0 M M M
12/1/2011 7:00 PM 0.30 3.8 0.30 4.0 0.30
12/2/2011 11:59 PM 0.03 0.5 0.03 2.5 M
12/3/2011 11:59 PM 0.15 3.3 0.15 4.3 M
12/4/2011 11:59 PM 0.08 1.5 0.08 5.0 M
12/5/2011 11:59 PM 0.00 0.0 M 4.0 M
12/6/2011 7:00 PM 0.00 0.0 M 3.0 M
12/7/2011 7:00 PM 0.00 0.0 M 1.0 M
12/8/2011 7:00 PM 0.00 0.0 M T M
12/9/2011 6:00 PM 0.00 0.0 M M M
12/10/2011 7:00 PM 0.00 0.0 M M M
12/11/2011 7:00 PM 0.00 0.0 M M M
12/12/2011 6:00 PM 0.00 0.0 M M M
12/13/2011 7:00 PM 0.00 0.0 M M M
12/14/2011 6:00 PM 0.00 0.0 M M M
12/15/2011 7:00 PM 0.00 0.0 M M M
12/16/2011 7:00 PM 0.00 0.0 M M M
12/17/2011 7:00 PM 0.00 0.0 M M M
12/18/2011 7:00 PM 0.00 0.0 M M M
12/19/2011 7:00 PM 0.01 0.3 0.01 0.3 M
12/20/2011 7:00 PM 0.00 0.0 M M M
12/21/2011 11:59 PM 0.33 5.0 0.33 5.0 0.33
12/22/2011 6:00 PM 0.11 2.3 0.11 7.0 0.44
12/23/2011 5:00 PM 0.00 0.0 M 4.0 M
12/24/2011 7:00 AM 0.00 0.0 M 3.0 M
12/25/2011 7:00 PM 0.00 0.0 M 3.0 M
12/26/2011 8:00 PM 0.00 0.0 M 2.0 M
12/27/2011 7:00 PM 0.00 0.0 M T M Average snow depth in the Estes Park area is 3-4". Only on south facing slopes, ie. my wx station, is remaining snow a trace.
12/28/2011 7:00 PM 0.00 0.0 M T M
12/29/2011 6:00 PM 0.01 T 0.01 T 0.01
12/30/2011 8:00 PM 0.00 0.0 M T M
12/31/2011 7:00 PM 0.01 0.3 0.01 0.3 0.01 Brief blizzard conditions fro, the west, morning.
1/1/2012 6:00 PM 0.00 0.0 M M M
1/2/2012 7:00 PM 0.00 0.0 M M M
1/3/2012 7:00 PM 0.00 0.0 M M M
1/4/2012 7:00 PM 0.00 0.0 M M M
1/5/2012 7:00 PM 0.00 0.0 M M M
1/6/2012 7:00 PM 0.00 0.0 M M M
1/7/2012 7:00 PM 0.20 2.8 0.20 2.8 0.20
1/8/2012 7:00 PM 0.00 0.0 M 2.3 M
1/9/2012 7:00 PM 0.00 0.0 M T M
1/10/2012 7:37 PM 0.00 0.0 M T M
1/11/2012 6:00 PM 0.05 1.0 0.05 1.0 0.05
1/12/2012 6:00 PM 0.00 0.0 M T M High wind gust 69mph A 4:04 AM.
1/13/2012 7:00 PM 0.00 0.0 M M M
1/14/2012 7:00 PM 0.00 0.0 M M M
1/15/2012 6:00 PM 0.00 0.0 M M M
1/16/2012 7:00 PM 0.02 0.3 0.02 0.3 0.02
1/17/2012 7:00 PM 0.00 0.0 M T M hi 21 lo 8 wnd 35
1/18/2012 7:00 PM 0.00 0.0 M M M hi 38 lo 21 wnd 39
1/19/2012 7:00 PM T T T T T hi temp 46 lo temp 33 wnd 38 gusty all day & eve
1/20/2012 6:00 PM 0.01 T 0.01 T 0.01
1/21/2012 7:00 PM 0.01 M M M M hi 52 lo 35 wnd 47(11:36 am)
1/22/2012 7:00 PM T T T T T hi 37 lo 24 wnd 35
1/23/2012 9:00 PM 0.00 0.0 M M M hi 42 lo 26 wnd 33
1/24/2012 7:00 PM 0.01 0.3 0.01 0.3 0.01 hi 36 lo 26 wnd 16
1/25/2012 8:00 PM 0.00 0.0 M M M hi 51 lo 26 wnd 39
1/26/2012 7:00 PM 0.00 0.0 M M M
1/27/2012 7:00 PM 0.00 0.0 M M M
1/28/2012 7:00 PM 0.00 0.0 M M M
1/29/2012 7:00 PM 0.00 0.0 M M M
1/30/2012 7:00 PM 0.00 0.0 M M M
1/31/2012 7:00 PM 0.00 0.0 M M M hi 43 lo 29 wnd 25
2/1/2012 7:00 PM 0.00 0.0 M M M hi 45 lo 23 wnd 28
2/2/2012 10:00 PM 0.06 1.0 0.06 1.0 0.06 hi 40 lo 22 wnd 22
2/3/2012 10:00 PM 0.26 4.3 0.26 5.3 0.32 hi 25 lo 19 wnd 12. Location 5.9 miles E & S of station #858 received 16" total snow from storm (Carriage Hills, Estes Park).
2/4/2012 6:00 PM T M M 3.7 M hi 26 lo 10 wnd 12
2/5/2012 9:00 PM 0.00 0.0 M 3.0 M hi 33 lo 9 wnd 11
2/6/2012 7:00 PM 0.03 1.0 0.03 3.0 M hi 31 lo 9 wnd 16
2/7/2012 9:00 PM 0.08 2.9 0.08 3.8 M hi 23 lo 6 wnd 12. One the driest snows ever measured, approximately 1:40 ratio of water to snow (from 2 day storm).
2/8/2012 9:00 PM 0.00 0.0 M 2.5 M hi 42 lo 13 wnd 21
2/9/2012 7:00 PM 0.00 0.0 M 2.0 M hi 38 lo 29 wnd 24
2/10/2012 7:00 PM 0.00 0.0 M M M hi 35 lo 13 wnd 24
2/11/2012 7:00 PM 0.00 0.0 M M M hi 31 lo 7 wnd 11
2/12/2012 7:00 PM 0.00 0.0 M M M hi 46 lo 16 wnd 13
2/13/2012 7:00 PM 0.00 0.0 M M M hi 40 lo 26 wnd 18
2/14/2012 7:00 PM 0.05 0.9 0.05 0.9 0.05 hi 40 lo 17 wnd 25 Snow occurred 2:15-3:28 PM, as well. Snow showers from SW.
2/15/2012 6:00 PM 0.00 0.0 M T M hi 31 lo 16 wnd 16
2/16/2012 8:00 PM 0.00 0.0 M M M hi 38 lo 10 wnd 28
2/17/2012 7:00 PM 0.00 0.0 M M M hi 38 lo 25 wnd 21
2/18/2012 7:00 PM 0.00 0.0 M M M hi 42 lo 9 wnd 22
2/19/2012 7:00 PM T 0.1 T 0.1 T hi 44 lo 21 wnd 14
2/20/2012 7:00 PM 0.00 0.0 M M M hi 29 lo 19 wnd 28
2/21/2012 9:00 PM T T T T T hi 37 lo 22 wnd 40
2/22/2012 7:00 PM 0.28 1.4 0.28 1.4 0.28 hi 46 lo 30 wnd 40
2/23/2012 7:00 PM 0.11 0.9 0.11 2.3 M hi 37 lo 14 wnd 25. Lo occurred at 9:29 PM.
2/24/2012 7:00 PM 0.00 0.0 M 1.5 M hi 36 lo 16 wnd 29
2/25/2012 9:00 PM 0.00 0.0 M T M hi 48 lo 30 wnd 32
2/26/2012 7:00 PM 0.00 0.0 M M M hi 26 lo 16 wnd 26
2/27/2012 6:00 PM 0.00 0.0 M M M hi 50 lo 6 wnd 19
2/28/2012 7:00 PM 0.05 0.5 0.05 0.5 0.05 hi 34 lo 19 wnd 30
2/29/2012 7:00 PM 0.00 0.0 M M M hi 38 lo 20 wnd 33
3/1/2012 7:00 PM 0.03 0.5 0.03 0.5 0.03 hi 31 lo 15 wnd 19
3/2/2012 7:00 PM 0.01 0.2 0.01 0.2 0.01 hi 28 lo 5 wnd 21
3/3/2012 10:00 PM 0.00 0.0 M M M hi 34 lo 13 wnd 38
3/4/2012 6:00 PM 0.00 0.0 M M M hi 47 lo 28 wnd 32
3/5/2012 7:00 PM 0.00 0.0 M M M hi 53 lo 34 wnd 28
3/6/2012 6:00 PM 0.00 0.0 M M M hi 57 lo 42 wnd 36
3/7/2012 7:00 PM T M M M M hi 36 lo 22 wnd 13. Fog AM.
3/8/2012 6:00 PM 0.00 0.0 M M M hi 43 lo 18 wnd 16
3/9/2012 7:00 PM 0.00 0.0 M M M hi 53 lo 19 wnd 16
3/10/2012 6:00 PM 0.00 0.0 M M M hi 57 lo 26 wnd 15
3/11/2012 7:00 PM 0.00 0.0 M M M hi 53 lo 29 wnd 20
3/12/2012 7:00 PM 0.00 0.0 M M M hi 56 lo 41 wnd 39
3/13/2012 7:00 PM 0.00 0.0 M M M hi 59 lo 42 wnd 32
3/14/2012 7:00 PM 0.00 0.0 M M M hi 59 lo 39 wnd 24
3/15/2012 11:00 PM 0.00 0.0 M M M hi 61 lo 36 wnd 19
3/16/2012 7:00 PM 0.00 0.0 M M M hi 62 lo 33 wnd 25
3/17/2012 7:00 PM 0.00 0.0 M M M hi 63 lo 39 wnd 20
3/18/2012 7:00 PM 0.02 0.2 0.02 0.2 0.02 hi 59 lo 29 wnd 33
3/19/2012 7:00 PM 0.00 0.0 M M M hi 36 lo 23 wnd 26
3/20/2012 7:00 PM 0.00 0.0 M M M hi 45 lo 21 wnd 22
3/21/2012 7:00 PM 0.00 0.0 M M M hi 56 lo 25 wnd 20
3/22/2012 7:00 PM 0.00 0.0 M M M hi 59 lo 28 wnd 20
3/23/2012 7:00 PM 0.00 0.0 M M M hi 70 lo 32 wnd 18
3/24/2012 7:00 PM 0.00 0.0 M M M hi 65 lo 36 wnd 22
3/25/2012 7:00 PM 0.00 0.0 M M M hi 71 lo 32 wnd 17
3/26/2012 7:00 PM 0.00 0.0 M M M hi 67 lo 37 wnd 35
3/27/2012 7:00 PM 0.00 0.0 M M M hi 60 lo 38 wnd 33
3/28/2012 7:00 PM 0.00 0.0 M M M hi 66 lo 31 wnd 22
3/29/2012 7:00 PM 0.00 0.0 M M M hi 61 lo 40 wnd 24
3/30/2012 7:00 PM 0.00 0.0 M M M hi 65 lo 45 wnd 29
3/31/2012 7:00 PM 0.00 0.0 M M M hi 71 lo 49 wnd 21
4/1/2012 7:00 PM 0.00 0.0 M M M hi 70 lo 53 wnd 29
4/2/2012 7:00 PM 0.03 T T T T hi 52 lo 29 wnd 18. Hi at 1:39 AM. Lo at 11:44 PM. Temp. in the 30's all day. Popcorn snow.
4/3/2012 7:00 PM 0.36 2.3 0.36 2.3 0.36 hi 34 lo 26 wnd 15
4/4/2012 7:00 PM 0.00 0.0 M M M hi 54 lo 23 wnd 13
4/5/2012 6:00 PM 0.00 0.0 M M M hi 62 lo 31 wnd 24
4/6/2012 9:00 PM 0.00 0.0 M M M hi 62 lo 33 wnd 24
4/7/2012 6:00 PM 0.00 0.0 M M M hi 55 lo 28 wnd 24
4/8/2012 7:00 PM 0.00 0.0 M M M hi 64 lo 31 wnd 20
4/9/2012 9:00 PM 0.00 0.0 M M M hi 67 lo 30 wnd 20
4/10/2012 6:00 PM 0.00 0.0 M M M hi 70 lo 30 wnd 16
4/11/2012 7:00 PM 0.11 M M M M hi 62 lo 32 wnd 22. TWS approx. 5:40 PM w/ tndr & ltng. No hail. Second TWS @ 9:30 PM.
4/12/2012 9:00 PM 0.00 0.0 M M M hi 54 lo 40 wnd 24
4/13/2012 7:00 PM 0.00 0.0 M M M hi 52 lo 33 wnd 28
4/14/2012 8:00 PM 0.04 T M M M hi 45 lo 31 wnd 20. Isolated sonw showers AM & PM.
4/15/2012 7:00 PM 0.12 2.2 0.12 2.2 0.12 hi 43 lo 30 wnd 23. Snow showers AM & PM.
4/16/2012 7:00 PM 0.01 0.2 0.01 0.2 0.01 hi 48 lo 27 wnd 21
4/17/2012 7:00 PM 0.00 0.0 M M M hi 57 lo 32 wnd 24
4/18/2012 9:00 PM 0.00 0.0 M M M hi 61 lo 38 wnd 24
4/19/2012 7:00 PM 0.02 M M M M hi 55 lo 38 wnd 22
4/20/2012 7:00 PM T T T T T hi 59 lo 30 wnd 23
4/21/2012 6:00 PM 0.00 0.0 M M M hi 68 lo 46 wnd 32
4/22/2012 7:00 PM 0.00 0.0 M M M hi 66 lo 32 wnd 20
4/23/2012 9:00 PM 0.00 0.0 M M M hi 74 low 36 wnd 16
4/24/2012 7:00 PM 0.00 0.0 M M M hi 73 lo 42 wnd 30
4/25/2012 7:00 PM 0.00 0.0 M M M hi 69 lo 42 wnd 14
4/26/2012 7:00 PM 0.00 0.0 M M M hi 68 lo 45 wnd 29. Thunder 6:28 PM.
4/27/2012 7:00 PM 0.00 0.0 M M M hi 51 lo 31 wnd 34
4/28/2012 7:00 PM 0.00 0.0 M M M hi 54 lo 26 wnd 26
4/29/2012 7:00 PM 0.00 0.0 M M M hi 57 lo 27 wnd 20
4/30/2012 7:00 PM 0.00 0.0 M M M hi 66 lo 29 wnd 28
5/1/2012 6:00 PM T M M M M hi 64 lo 49 wnd 28
5/2/2012 9:00 PM 0.12 M M M M hi 64 lo 38 wnd 22. Thunder 7:50 PM.
5/3/2012 7:00 PM 0.00 0.0 M M M hi 67 lo 36 wnd 16
5/4/2012 9:00 PM 0.00 0.0 M M M hi 75 lo 49 wnd 24
5/5/2012 9:00 PM 0.00 0.0 M M M hi 74 lo 46 wnd 21. Low humidity 7% at 4 PM.
5/6/2012 10:00 PM 0.11 T T T T
5/7/2012 9:00 PM 0.24 T M T M hi 41 lo 32 wnd 12
5/8/2012 6:00 PM 0.01 M M M M hi 56 lo 27 wnd 16Heavy frost 7AM.
5/9/2012 7:00 PM 0.00 0.0 M M M hi 71 lo 33 wnd 16
5/10/2012 8:00 PM 0.00 0.0 M M M hi 74 lo 41 wnd 18. Lo humidity at 12:01 PM.
5/11/2012 10:00 PM 0.20 0.8 0.20 0.8 0.20 hi 55 lo 30 wnd 15. Hi temp at 12:AM. All day and evening temp 32-34. Snow showers 3:50-4:30PM and 6:00 PM- 8:00 PM in addition to morning precip.
5/12/2012 9:00 PM 0.07 M M M M hi 56 lo 30 wnd 16. Heavy fog 6:00 AM.
5/13/2012 8:00 PM 0.04 M M M M hi 52 lo 32 wnd 16. Frost and heavy fog 6:00 AM.
5/14/2012 9:00 PM 0.00 0.0 M M M hi 67 lo 28 wnd 15
5/15/2012 9:00 PM 0.00 0.0 M M M hi 68 lo 35 wnd 22
5/16/2012 6:00 PM T M M M M hi 73 lo 43 wnd 25.
5/17/2012 9:00 PM T M M M M hi 72 lo 52 wnd 20
5/18/2012 7:00 PM 0.00 0.0 M M M hi 72 lo 42 wnd 20
5/19/2012 6:00 PM 0.41 M M M M hi 52 lo 38 wnd 20. Hi temp at 12:00 AM, lo temp at 11:20 AM. Temp 38-40 all day.
5/20/2012 9:00 PM 0.01 M M M M hi 63 lo 32 wnd 18
5/21/2012 7:00 PM 0.00 0.0 M M M hi 75 lo 39 wnd 20
5/22/2012 9:00 PM 0.00 0.0 M M M hi 79 lo 44 wnd 23
5/23/2012 11:00 PM 0.27 M M M M hi 56 lo 46 wnd 17
5/24/2012 7:00 PM T M M M M hi 54 lo 36 wnd 23. Intermittent morning snow showers.
5/25/2012 7:00 PM 0.02 M M M M hi 50 lo 37 wnd 8. Hi temp at 7:15 PM. Temp 46 all day.
5/26/2012 9:00 PM 0.00 0.0 M M M hi 75 lo 38 wnd 26. Morning dew. Hi temp at 5:25 PM.
5/27/2012 8:00 PM 0.00 0.0 M M M hi 58 lo 43 wnd 31. Lo humidity 12% at 12:48 PM.
5/28/2012 8:00 PM 0.00 0.0 M M M hi 64 lo 43 wnd 35
5/29/2012 6:00 PM 0.00 0.0 M M M hi 70 lo 34 wnd 19
5/30/2012 7:00 PM 0.00 0.0 M M M hi 70 lo 39 wnd 24
5/31/2012 6:00 PM T M M M M hi 61 lo 37 wnd 15
6/1/2012 6:00 PM T 0.0 M M M hi 74 lo 43 wnd 23
6/2/2012 9:00 PM 0.06 M M M M hi 77 lo 43. Thunder 1:00 PM-1:28 PM; pea sized hail 1:23 PM- 1:28 PM; rain 1:22 PM- 1:43 PM and 5:45 PM- 6:25 PM; lightning struck top of Prospect mt. at 1:20 PM disabling cell phone service and local internet service until AM 06-03-12.
6/3/2012 7:00 PM T M M M M hi 80 lo 50 wnd 19
6/4/2012 5:00 PM 0.00 0.0 M M M hi 80 lo 46 wnd 22 lo RH 12% @ 10:01 AM
6/5/2012 7:00 PM 0.00 0.0 M M M hi 71 lo 48 wnd 18.
6/6/2012 10:00 PM 0.07 0.0 M M M hi 73 lo 46 wnd 22. Thunder/lightning 9:15 PM-9:33 PM.
6/7/2012 8:00 PM 0.00 0.0 M M M hi 72 lo 51 wnd 21
6/8/2012 6:00 PM 0.00 0.0 M M M hi 83 lo 47 wnd 17. Low humidity 7% at 3:39 PM.
6/9/2012 7:00 PM 0.00 0.0 M M M hi 83 lo 65 wnd 23
6/10/2012 6:00 PM 0.00 0.0 M M M hi 69 lo 50 wnd 31. Low RH 7% at 3:21 PM. Thunder at 5:19 AM.
6/11/2012 7:00 PM 0.00 0.0 M M M hi 66 lo 45 wnd 20
6/12/2012 8:00 PM 0.00 0.0 M M M hi 75 lo 40 wnd 24
6/13/2012 7:00 PM 0.00 0.0 M M M hi 83 lo 44 wnd 21
6/14/2012 7:00 PM T M M M M hi 75 lo 49 wnd 19
6/15/2012 9:00 PM T M M M M hi 77 lo 50 wnd n/a
6/16/2012 7:00 PM T M M M M hi 74 lo 45
6/17/2012 6:00 PM 0.00 0.0 M M M hi 84 lo 45. Temp. 74 at 10 PM.
6/18/2012 9:00 PM 0.00 0.0 M M M hi 86 lo 67. Hi RH 18%, lo RH 7%. Temp. 75, RH 11% at 9 PM.
6/19/2012 5:00 PM 0.00 0.0 M M M hi 87 lo 68 lo RH 7%.
6/20/2012 7:00 PM 0.00 0.0 M M M hi 64 lo 50
6/21/2012 7:00 PM 0.00 0.0 M M M hi 75 lo 45
6/22/2012 7:00 PM 0.00 0.0 M M M hi 89 lo 50
6/23/2012 8:00 PM 0.00 0.0 M M M hi 90 lo 60
6/24/2012 9:00 PM 0.00 0.0 M M M hi 87 lo 65
6/25/2012 7:00 PM 0.00 0.0 M M M hi 91 lo 57 wnd 24
6/26/2012 8:00 PM 0.00 0.0 M M M hi 90 lo 62 wnd 25
6/27/2012 7:00 PM 0.12 M M M M hi 87 lo 67 wnd 26. Precip again 5:12 PM-5:37 PM. Thunder.
6/28/2012 5:00 PM 0.06 M M M M hi 86 lo 51 wnd 21. TWS w/ lightning.
6/29/2012 7:00 PM T M M M M hi 87 lo 58 wnd 29
6/30/2012 7:00 PM 0.00 0.0 M M M hi 84 lo 53 wnd 24
7/1/2012 8:00 PM T M M M M hi 89 lo 55 wnd 15
7/2/2012 10:00 PM 0.08 M M M M hi 88 lo 58 wnd 19. TWS 5:25-5:40 PM, rain mist 8:45-9:10 PM.
7/3/2012 10:00 PM 0.00 0.0 M M M hi 83 lo 53 wnd 17
7/4/2012 9:00 PM 0.00 0.0 M M M hi 84 lo 59 wnd 17
7/5/2012 5:00 PM 0.00 0.0 M M M hi 82 lo 60 wnd 11. Frequent thunder and intermittent lightning 2:00PM-4:25PM.
7/6/2012 11:59 PM 1.15 M M M M hi 75 lo 54 wnd 15. Temp 56-59 PM, 70's AM only. Rain 1:00PM-1:30 PM and 5:00PM-11:59PM. Faulty precip readings from Davis wireless station. Backup rain gauge is accurate. Davis system repaired at a later date.
7/7/2012 11:59 PM 0.83 M M M M hi 66 lo 53 wnd 12. Faulty precip readings from Davis wireless station. Backup precip gauge is accurate. Davis system repaired at a later date.
7/8/2012 11:59 PM 0.26 M M M M hi 64 lo 53 wnd 13
7/9/2012 9:00 PM 0.01 M M M M hi 68 lo 48 wnd 18
7/10/2012 7:00 PM 0.00 0.0 M M M hi 71 lo 49 wnd 19
7/11/2012 7:00 PM 0.09 M M M M hi 78 lo 49 wnd 15. Thunder 2:30-3:00 PM. TWS 7:45-8:05 PM.
7/12/2012 8:00 PM 0.02 0.0 M M M hi 82 lo 52 wnd 15
7/13/2012 6:00 PM 0.00 0.0 M M M hi 80 lo 52 wnd 20
7/14/2012 7:00 PM T M M M M hi 80 lo 53 wnd 22
7/15/2012 8:00 PM 0.19 M M M M hi 81 lo 60 wnd 20
7/16/2012 8:00 PM 0.03 M M M M hi 80 lo 56 wnd 18. Temp 59 @ 8:00PM after rain.
7/17/2012 6:00 PM T M M M M hi 77 lo 55 wnd 21
7/18/2012 7:00 PM T M M M M hi 83 lo 52 wnd 22
7/19/2012 7:00 PM 0.18 M M M M hi 84 lo 53 wnd 12
7/20/2012 7:00 PM T M M M M hi 83 lo 53 wnd 20
7/21/2012 8:00 PM 0.24 M M M M hi 84 lo 55 wnd 20
7/22/2012 7:00 PM 0.15 M M M M hi 80 lo 55 wnd 16. Temp 58 at 3:23 PM. 13 days measurable precip for July to date.
7/23/2012 5:00 PM 0.03 M M M M hi 83 lo 53 wnd 18
7/24/2012 11:59 PM 0.30 M M M M hi 82 lo 54 wnd 20.
7/25/2012 5:00 PM 0.03 M M M M hi 77 lo 54 wnd 22
7/26/2012 7:00 PM 0.00 0.0 M M M hi 80 lo 49 wnd 18
7/27/2012 7:00 PM 0.08 M M M M hi 79 lo 52 wnd 20
7/28/2012 7:00 PM 0.34 M M M M hi 79 lo 54 wnd 21
7/29/2012 7:00 PM 0.16 M M M M hi 79 lo 55 wnd 18
7/30/2012 7:00 PM 0.04 M M M M hi 75 lo 52 wnd 22
7/31/2012 7:00 PM 0.00 0.0 M M M hi 82 lo 52 wnd 21
8/1/2012 7:00 PM 0.02 M M M M hi 81 lo 59 wnd 19
8/2/2012 5:00 PM 0.00 0.0 M M M hi 77 lo 59 wnd 18
8/3/2012 7:00 PM 0.00 0.0 M M M hi 81 lo 54 wnd 25
8/4/2012 7:00 PM 0.00 0.0 M M M hi 69 lo 48 wnd 20
8/5/2012 6:00 PM 0.00 0.0 M M M hi 80 lo 47 wnd 18
8/6/2012 9:00 PM 0.17 M M M M hi 84 lo 61 wnd 20
8/7/2012 7:00 PM 0.00 0.0 M M M hi 81 lo 53 wnd 16
8/8/2012 8:00 PM 0.00 0.0 M M M hi 82 lo 51 wnd 14
8/9/2012 6:00 PM 0.00 0.0 M M M hi 81 lo 50 wnd 13
8/10/2012 9:00 PM 0.04 M M M M hi 81 lo 56 wnd 20
8/11/2012 7:00 PM T M M M M hi 80 lo 60 wnd 23
8/12/2012 6:00 PM T M M M M hi 74 lo 47 wnd 19
8/13/2012 7:00 PM 0.00 0.0 M M M hi 76 lo 50 wnd 18
8/14/2012 6:00 PM 0.00 0.0 M M M hi 81 lo 49 wnd 16. Heavy smoke.
8/15/2012 8:00 PM 0.01 M M M M hi 83 lo 60 wnd 19. Heavy smoke.
8/16/2012 7:00 PM 0.00 0.0 M M M hi 62 lo 48 wnd . Smoke Estes Park; heavy smoke Trail Ridge Road.
8/17/2012 7:00 PM 0.02 M M M M hi 81 lo 42 wnd 23
8/18/2012 7:00 PM 0.00 0.0 M M M hi 70 lo 46 wnd 20
8/19/2012 7:00 PM 0.00 0.0 M M M hi 73 lo 41 wnd 18
8/20/2012 7:00 PM 0.00 0.0 M M M hi 72 lo 46 wnd 23
8/21/2012 7:00 PM 0.00 0.0 M M M hi 74 lo 46 wnd 15
8/22/2012 7:00 PM 0.00 0.0 M M M hi 74 lo 52 wnd 23
8/23/2012 7:00 PM 0.24 M M M M hi 71 lo 53 wnd 14
8/24/2012 6:00 PM 0.07 M M M M hi 78 lo 47 wnd 19
8/25/2012 7:00 PM 0.01 M M M M hi 71 lo 56 wnd 19
8/26/2012 7:00 PM 0.00 0.0 M M M hi 80 lo 49 wnd 15
8/27/2012 7:00 PM 0.02 M M M M hi 85 lo 49 wnd 17
8/28/2012 8:00 PM 0.12 M M M M hi 83 lo 55 wnd 15
8/29/2012 6:00 PM T 0.0 M M M hi 85 lo 56 wnd 18
8/30/2012 8:00 PM 0.10 M M M M hi 80 lo 56 wnd 17. Lo temp AM and PM (after precip).
8/31/2012 8:00 PM 0.00 0.0 M M M hi 78 lo 50 wnd 21
9/1/2012 7:00 PM 0.00 0.0 M M M hi 82 lo 53 wnd 21
9/2/2012 6:00 PM 0.00 0.0 M M M hi 80 lo 61 wnd 20
9/3/2012 10:00 PM 0.00 0.0 M M M hi 77 lo 50 wnd 23
9/4/2012 7:00 PM 0.00 0.0 M M M hi 79 lo 45 wnd 24
9/5/2012 6:00 PM 0.00 0.0 M M M hi 79 lo 44 wnd 21. Lo RH 8% @ 1:20 PM.
9/6/2012 8:00 PM 0.00 0.0 M M M hi 80 lo 44 wnd 20. Lo RH 12% @ 11:00 AM.
9/7/2012 7:00 PM 0.14 M M M M hi 60 lo 44 wnd 15
9/8/2012 9:00 PM 0.00 0.0 M M M hi 71 lo 32 wnd 16
9/9/2012 9:00 PM 0.00 0.0 M M M hi 81 lo 40 wnd 21
9/10/2012 6:00 PM 0.00 0.0 M M M hi 81 lo 49 wnd 19
9/11/2012 6:00 PM 0.42 M M M M hi 75 lo 54 wnd 20
9/12/2012 8:00 PM 0.08 M M M M hi 51 lo 45 wnd 12. Temp 48 all afternoon, with low stratus.
9/13/2012 8:00 PM 0.01 M M M M hi 65 lo 36 wnd 14
9/14/2012 9:00 PM 0.00 0.0 M M M hi 67 lo 37 wnd 18
9/15/2012 8:00 PM 0.00 0.0 M M M hi 78 lo 41 wnd 17
9/16/2012 8:00 PM 0.00 0.0 M M M hi 76 lo 45 wnd 19
9/17/2012 6:00 PM 0.02 M M M M hi 60 lo 39 wnd 18
9/18/2012 7:00 PM 0.00 0.0 M M M hi 75 lo 33 wnd 20
9/19/2012 7:00 PM 0.00 0.0 M M M hi 72 lo 45 wnd 19
9/20/2012 5:00 PM 0.00 0.0 M M M hi 74 lo 41 wnd 16
9/21/2012 9:00 PM 0.00 0.0 M M M hi 70 lo 40 wnd 16
9/22/2012 6:00 PM 0.00 0.0 M M M hi 71 lo 38 wnd 16
9/23/2012 6:00 PM 0.00 0.0 M M M hi 78 lo 42 wnd 19
9/24/2012 7:00 PM 0.00 0.0 M M M hi 70 lo 47 wnd 17
9/25/2012 7:00 PM 0.41 M M M M hi 60 lo 40 wnd 15
9/26/2012 7:00 PM 0.29 M M M M hi 51 lo 43 wnd 10
9/27/2012 7:00 PM 0.29 M M M M hi 58 lo 37 wnd 20
9/28/2012 7:00 PM 0.01 M M M M hi 63 lo 36 wnd 15
9/29/2012 7:00 PM 0.00 0.0 M M M hi 69 lo 37 wnd 13
9/30/2012 5:00 PM 0.00 0.0 M M M hi 67 lo 45 wnd 15



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