Station Overview Station Location
Station Number CO-WE-312 Latitude 40.948522
Station Name Pawnee Buttes 18.4 ENE Longitude -103.67684
County Weld Elevation (ft) 4980



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 1.08 1.28 4 1.28 4 0.00 0 0 4 0 0.0 0 0
Nov 10 0.52 0.95 2 0.95 2 0.00 0 0 2 0 0.0 0 0
Dec 10 0.39 0.12 1 0.12 1 0.00 0 0 1 0 2.6 1 0
Jan 11 0.27 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 11 0.33 0.52 2 0.00 0 0.52 2 1 0 0 0.0 0 0
March 11 0.92 1.87 7 1.87 7 0.00 0 0 7 0 0.0 0 0
April 11 1.55 2.02 5 2.02 5 0.00 0 0 5 0 0.0 0 0
May 11 2.46 7.00 10 7.00 10 0.00 0 0 10 0 0.0 0 0
June 11 2.54 2.17 4 2.17 4 0.00 0 0 4 0 0.0 0 0
July 11 2.27 4.54 9 4.54 9 0.00 0 0 9 0 0.0 0 0
Aug 11 2.02 4.35 11 4.35 11 0.00 0 0 10 0 0.0 0 0
Sept 11 1.40 0.96 3 0.96 3 0.00 0 0 3 0 0.0 0 0
Water Year Totals: 15.75" 25.78" 58 days 25.26" 56 0.52" 2 days 1 55 days 0 days 2.6" 1 days 0 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
10/2/2010
10/3/2010
10/4/2010
10/5/2010
10/6/2010
10/7/2010
10/8/2010
10/9/2010
10/10/2010
10/11/2010 0.21
10/12/2010
10/13/2010
10/14/2010
10/15/2010
10/16/2010
10/17/2010
10/18/2010
10/19/2010 0.36
10/20/2010
10/21/2010
10/22/2010
10/23/2010
10/24/2010 0.67
10/25/2010
10/26/2010
10/27/2010
10/28/2010 0.04
10/29/2010
10/30/2010
10/31/2010
11/1/2010
11/2/2010
11/3/2010
11/4/2010
11/5/2010
11/6/2010
11/7/2010
11/8/2010
11/9/2010
11/10/2010
11/11/2010
11/12/2010 0.68
11/13/2010
11/14/2010 0.27
11/15/2010
11/16/2010
11/17/2010
11/18/2010
11/19/2010
11/20/2010
11/21/2010
11/22/2010
11/23/2010
11/24/2010
11/25/2010
11/26/2010
11/27/2010
11/28/2010
11/29/2010
11/30/2010
12/1/2010
12/2/2010
12/3/2010
12/4/2010 0.12
12/5/2010
12/6/2010
12/7/2010
12/8/2010
12/9/2010
12/10/2010
12/11/2010
12/12/2010
12/13/2010
12/14/2010
12/15/2010
12/16/2010
12/17/2010
12/18/2010
12/19/2010
12/20/2010
12/21/2010
12/22/2010
12/23/2010
12/24/2010
12/25/2010
12/26/2010
12/27/2010
12/28/2010
12/29/2010
12/30/2010
12/31/2010
Day of YearDaily PrcpMultiday Prcp
1/1/2011
1/2/2011
1/3/2011
1/4/2011
1/5/2011
1/6/2011
1/7/2011
1/8/2011
1/9/2011
1/10/2011
1/11/2011
1/12/2011
1/13/2011
1/14/2011
1/15/2011
1/16/2011
1/17/2011
1/18/2011
1/19/2011
1/20/2011
1/21/2011
1/22/2011
1/23/2011
1/24/2011
1/25/2011
1/26/2011
1/27/2011
1/28/2011
1/29/2011
1/30/2011
1/31/2011
2/1/2011
2/2/2011
2/3/2011
2/4/2011
2/5/2011
2/6/2011
2/7/2011
2/8/2011
2/9/2011
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011
2/15/2011
2/16/2011
2/17/2011
2/18/2011
2/19/2011
2/20/2011
2/21/2011
2/22/2011
2/23/2011
2/24/2011
2/25/2011 **
2/26/2011 M 0.52
2/27/2011
2/28/2011
3/1/2011
3/2/2011
3/3/2011
3/4/2011
3/5/2011
3/6/2011
3/7/2011 0.46
3/8/2011
3/9/2011
3/10/2011
3/11/2011
3/12/2011
3/13/2011
3/14/2011
3/15/2011
3/16/2011
3/17/2011
3/18/2011
3/19/2011
3/20/2011
3/21/2011 0.14
3/22/2011
3/23/2011
3/24/2011
3/25/2011
3/26/2011 0.32
3/27/2011 0.26
3/28/2011 0.19
3/29/2011 0.32
3/30/2011
3/31/2011 0.18
Day of YearDaily PrcpMultiday Prcp
4/1/2011
4/2/2011
4/3/2011
4/4/2011
4/5/2011
4/6/2011
4/7/2011
4/8/2011
4/9/2011
4/10/2011
4/11/2011
4/12/2011 0.21
4/13/2011
4/14/2011
4/15/2011 0.84
4/16/2011
4/17/2011
4/18/2011
4/19/2011
4/20/2011 0.32
4/21/2011 0.22
4/22/2011 0.43
4/23/2011
4/24/2011
4/25/2011
4/26/2011
4/27/2011
4/28/2011
4/29/2011
4/30/2011
5/1/2011
5/2/2011
5/3/2011 0.04
5/4/2011
5/5/2011
5/6/2011
5/7/2011
5/8/2011
5/9/2011
5/10/2011
5/11/2011 0.19
5/12/2011
5/13/2011 0.95
5/14/2011
5/15/2011
5/16/2011
5/17/2011
5/18/2011
5/19/2011 1.65
5/20/2011
5/21/2011 0.39
5/22/2011 0.09
5/23/2011 2.46
5/24/2011
5/25/2011 0.56
5/26/2011
5/27/2011
5/28/2011
5/29/2011 0.14
5/30/2011
5/31/2011 0.53
6/1/2011
6/2/2011
6/3/2011
6/4/2011
6/5/2011
6/6/2011
6/7/2011
6/8/2011
6/9/2011
6/10/2011
6/11/2011
6/12/2011
6/13/2011
6/14/2011 0.47
6/15/2011 0.36
6/16/2011
6/17/2011
6/18/2011
6/19/2011 0.15
6/20/2011
6/21/2011 1.19
6/22/2011
6/23/2011
6/24/2011
6/25/2011
6/26/2011
6/27/2011
6/28/2011
6/29/2011
6/30/2011
Day of YearDaily PrcpMultiday Prcp
7/1/2011
7/2/2011
7/3/2011
7/4/2011
7/5/2011 0.05
7/6/2011
7/7/2011 0.91
7/8/2011
7/9/2011 0.32
7/10/2011
7/11/2011 0.05
7/12/2011
7/13/2011 1.96
7/14/2011
7/15/2011 0.56
7/16/2011
7/17/2011 0.42
7/18/2011
7/19/2011
7/20/2011 0.11
7/21/2011
7/22/2011 0.16
7/23/2011
7/24/2011
7/25/2011
7/26/2011
7/27/2011
7/28/2011
7/29/2011
7/30/2011
7/31/2011
8/1/2011
8/2/2011
8/3/2011
8/4/2011
8/5/2011 2.12
8/6/2011 0.00
8/7/2011 0.05
8/8/2011
8/9/2011
8/10/2011
8/11/2011 0.75
8/12/2011 0.20
8/13/2011
8/14/2011
8/15/2011 0.15
8/16/2011
8/17/2011 0.56
8/18/2011
8/19/2011 0.24
8/20/2011
8/21/2011 0.16
8/22/2011
8/23/2011
8/24/2011
8/25/2011
8/26/2011 0.06
8/27/2011
8/28/2011
8/29/2011 0.06
8/30/2011
8/31/2011
9/1/2011
9/2/2011
9/3/2011
9/4/2011
9/5/2011
9/6/2011
9/7/2011
9/8/2011
9/9/2011
9/10/2011
9/11/2011
9/12/2011
9/13/2011
9/14/2011 0.06
9/15/2011
9/16/2011 0.78
9/17/2011
9/18/2011 0.12
9/19/2011
9/20/2011
9/21/2011
9/22/2011
9/23/2011
9/24/2011
9/25/2011
9/26/2011
9/27/2011
9/28/2011
9/29/2011
9/30/2011



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/11/2010 8:00 AM 0.21 M M M M
10/19/2010 8:00 AM 0.36 M M M M
10/24/2010 8:00 AM 0.67 M M M M
10/28/2010 8:00 AM 0.04 M M M M
11/12/2010 8:00 AM 0.68 M M M M Snow total 7.5 "
11/14/2010 8:00 AM 0.27 M M M M
12/4/2010 8:00 AM 0.12 2.6 0.12 M M
2/26/2011 8:00 AM M M M M M QC: Originally entered a daily report for 2/26 with precipitation and core of 0.52 and total snow depth of 11.5 inches. Changed to multiday report as precipitation began before observation time on the 25th. CMG
3/7/2011 11:00 AM 0.46 M M M M
3/21/2011 8:00 AM 0.14 M M M M
3/26/2011 8:00 AM 0.32 M M M M 5" snow
3/27/2011 1:00 PM 0.26 M M M M
3/28/2011 8:00 AM 0.19 M M M M
3/29/2011 8:00 AM 0.32 M M M M
3/31/2011 8:00 AM 0.18 M M M M
4/12/2011 8:00 AM 0.21 M M M M
4/15/2011 9:00 AM 0.84 M M M M
4/20/2011 8:00 AM 0.32 M M M M
4/21/2011 9:00 AM 0.22 M M M M
4/22/2011 10:00 AM 0.43 M M M M
5/3/2011 8:00 AM 0.04 M M M M
5/11/2011 9:00 AM 0.19 M M M M
5/13/2011 8:00 AM 0.95 M M M M
5/19/2011 9:00 AM 1.65 M M M M
5/21/2011 8:00 AM 0.39 M M M M
5/22/2011 8:00 AM 0.09 M M M M
5/23/2011 6:00 PM 2.46 M M M M still raining
5/25/2011 10:00 AM 0.56 M M M M
5/29/2011 11:00 AM 0.14 M M M M
5/31/2011 8:00 AM 0.53 M M M M
6/14/2011 9:00 AM 0.47 M M M M
6/15/2011 8:00 AM 0.36 M M M M
6/19/2011 1:00 PM 0.15 M M M M Rain continues to fall
6/21/2011 8:00 AM 1.19 M M M M
7/5/2011 8:00 AM 0.05 M M M M
7/7/2011 8:00 AM 0.91 M M M M
7/9/2011 8:00 AM 0.32 M M M M
7/11/2011 8:00 AM 0.05 M M M M
7/13/2011 8:00 AM 1.96 M M M M
7/15/2011 10:00 AM 0.56 M M M M
7/17/2011 3:00 PM 0.42 M M M M
7/20/2011 8:00 AM 0.11 M M M M
7/22/2011 8:00 AM 0.16 M M M M
8/5/2011 8:00 AM 2.12 M M M M Large hail/ extensive damage
8/6/2011 8:00 AM 0.00 0.0 M M M
8/7/2011 11:00 AM 0.05 M M M M
8/11/2011 8:00 AM 0.75 M M M M
8/12/2011 8:00 AM 0.20 M M M M
8/15/2011 8:00 AM 0.15 M M M M
8/17/2011 8:00 AM 0.56 M M M M
8/19/2011 8:00 AM 0.24 M M M M
8/21/2011 2:00 PM 0.16 M M M M
8/26/2011 8:00 AM 0.06 M M M M
8/29/2011 8:00 AM 0.06 M M M M
9/14/2011 8:00 AM 0.06 M M M M
9/16/2011 8:00 AM 0.78 M M M M
9/18/2011 8:00 AM 0.12 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
2/25/2011 2/26/2011 8:00 AM 2 0.52 11.5 0.52 QC: Was originally entered as a single day report for 2/26. CMG



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