Station Overview Station Location
Station Number CO-LR-143 Latitude 40.7265
Station Name WEL 4.2 NW Longitude -105.076
County Larimer Elevation (ft) 5269



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 1.00 0.65 6 0.65 6 0.00 0 0 4 0 0.0 0 0
Nov 12 0.51 0.27 19 0.27 19 0.00 0 0 1 1 0.0 0 1
Dec 12 0.33 0.35 27 0.35 27 0.00 0 0 2 3 7.8 3 1
Jan 13 0.23 0.05 2 0.05 2 0.00 0 0 2 0 1.5 2 0
Feb 13 0.28 0.28 3 0.28 3 0.00 0 0 3 0 4.1 3 0
March 13 1.10 0.86 3 0.86 3 0.00 0 0 3 0 7.0 2 1
April 13 1.75 2.12 9 2.12 9 0.00 0 0 6 0 18.0 4 0
May 13 2.64 0.27 8 0.27 8 0.00 0 0 4 0 0.0 0 0
June 13 2.14 0.43 2 0.43 2 0.00 0 0 2 0 0.0 0 0
July 13 1.41 0.12 1 0.12 1 0.00 0 0 1 0 0.0 0 0
Aug 13 1.63 0.30 2 0.30 2 0.00 0 0 2 0 0.0 0 0
Sept 13 1.24 3.74 8 3.74 8 0.00 0 0 7 0 0.0 0 0
Water Year Totals: 14.26" 9.44" 90 days 9.44" 90 0.00" 0 days 0 37 days 4 days 38.4" 14 days 3 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
10/2/2012
10/3/2012
10/4/2012
10/5/2012
10/6/2012
10/7/2012
10/8/2012
10/9/2012
10/10/2012
10/11/2012
10/12/2012
10/13/2012 0.12
10/14/2012 0.03
10/15/2012
10/16/2012
10/17/2012
10/18/2012
10/19/2012
10/20/2012
10/21/2012
10/22/2012
10/23/2012
10/24/2012
10/25/2012 0.33
10/26/2012 0.17
10/27/2012 0.00
10/28/2012 0.00
10/29/2012
10/30/2012
10/31/2012
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 0.27
11/12/2012 0.00
11/13/2012 0.00
11/14/2012 0.00
11/15/2012 T
11/16/2012 0.00
11/17/2012 0.00
11/18/2012 0.00
11/19/2012 0.00
11/20/2012
11/21/2012
11/22/2012
11/23/2012
11/24/2012
11/25/2012
11/26/2012
11/27/2012
11/28/2012
11/29/2012
11/30/2012
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
12/8/2012 0.00
12/9/2012 0.00
12/10/2012 0.00
12/11/2012 T
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 T
12/19/2012 0.14
12/20/2012
12/21/2012 0.00
12/22/2012 0.00
12/23/2012 0.00
12/24/2012 0.00
12/25/2012 0.21
12/26/2012 T
12/27/2012 0.00
12/28/2012
12/29/2012 0.00
12/30/2012 0.00
12/31/2012
Day of YearDaily PrcpMultiday Prcp
1/1/2013
1/2/2013
1/3/2013
1/4/2013
1/5/2013
1/6/2013
1/7/2013
1/8/2013
1/9/2013
1/10/2013
1/11/2013
1/12/2013
1/13/2013
1/14/2013 0.02
1/15/2013
1/16/2013
1/17/2013
1/18/2013
1/19/2013
1/20/2013
1/21/2013
1/22/2013
1/23/2013
1/24/2013
1/25/2013
1/26/2013
1/27/2013
1/28/2013
1/29/2013 0.03
1/30/2013
1/31/2013
2/1/2013
2/2/2013
2/3/2013
2/4/2013
2/5/2013
2/6/2013
2/7/2013
2/8/2013
2/9/2013
2/10/2013
2/11/2013
2/12/2013
2/13/2013
2/14/2013
2/15/2013 0.01
2/16/2013
2/17/2013
2/18/2013
2/19/2013
2/20/2013
2/21/2013 0.16
2/22/2013
2/23/2013
2/24/2013 0.11
2/25/2013
2/26/2013
2/27/2013
2/28/2013
3/1/2013
3/2/2013
3/3/2013
3/4/2013
3/5/2013
3/6/2013
3/7/2013
3/8/2013
3/9/2013
3/10/2013
3/11/2013
3/12/2013 0.33
3/13/2013
3/14/2013
3/15/2013
3/16/2013
3/17/2013
3/18/2013
3/19/2013
3/20/2013
3/21/2013
3/22/2013
3/23/2013 0.06
3/24/2013
3/25/2013
3/26/2013
3/27/2013
3/28/2013
3/29/2013
3/30/2013
3/31/2013 0.47
Day of YearDaily PrcpMultiday Prcp
4/1/2013
4/2/2013
4/3/2013
4/4/2013
4/5/2013
4/6/2013
4/7/2013
4/8/2013
4/9/2013 0.06
4/10/2013
4/11/2013
4/12/2013
4/13/2013
4/14/2013
4/15/2013 0.56
4/16/2013 0.63
4/17/2013 0.49
4/18/2013
4/19/2013 0.00
4/20/2013 0.00
4/21/2013 0.00
4/22/2013 0.02
4/23/2013 0.36
4/24/2013
4/25/2013
4/26/2013
4/27/2013
4/28/2013
4/29/2013
4/30/2013
5/1/2013
5/2/2013
5/3/2013
5/4/2013 0.00
5/5/2013 0.00
5/6/2013 0.00
5/7/2013 0.00
5/8/2013 0.04
5/9/2013 0.06
5/10/2013
5/11/2013
5/12/2013
5/13/2013
5/14/2013
5/15/2013
5/16/2013
5/17/2013
5/18/2013
5/19/2013
5/20/2013 0.07
5/21/2013
5/22/2013
5/23/2013
5/24/2013
5/25/2013
5/26/2013
5/27/2013
5/28/2013
5/29/2013 0.10
5/30/2013
5/31/2013
6/1/2013
6/2/2013
6/3/2013
6/4/2013
6/5/2013
6/6/2013
6/7/2013
6/8/2013
6/9/2013
6/10/2013
6/11/2013
6/12/2013
6/13/2013
6/14/2013
6/15/2013 0.19
6/16/2013
6/17/2013
6/18/2013
6/19/2013
6/20/2013
6/21/2013
6/22/2013
6/23/2013
6/24/2013
6/25/2013
6/26/2013
6/27/2013
6/28/2013
6/29/2013 0.24
6/30/2013
Day of YearDaily PrcpMultiday Prcp
7/1/2013
7/2/2013
7/3/2013
7/4/2013
7/5/2013
7/6/2013
7/7/2013
7/8/2013
7/9/2013
7/10/2013
7/11/2013
7/12/2013
7/13/2013
7/14/2013 0.12
7/15/2013
7/16/2013
7/17/2013
7/18/2013
7/19/2013
7/20/2013
7/21/2013
7/22/2013
7/23/2013
7/24/2013
7/25/2013
7/26/2013
7/27/2013
7/28/2013
7/29/2013
7/30/2013
7/31/2013
8/1/2013
8/2/2013
8/3/2013 0.12
8/4/2013 0.18
8/5/2013
8/6/2013
8/7/2013
8/8/2013
8/9/2013
8/10/2013
8/11/2013
8/12/2013
8/13/2013
8/14/2013
8/15/2013
8/16/2013
8/17/2013
8/18/2013
8/19/2013
8/20/2013
8/21/2013
8/22/2013
8/23/2013
8/24/2013
8/25/2013
8/26/2013
8/27/2013
8/28/2013
8/29/2013
8/30/2013
8/31/2013
9/1/2013
9/2/2013 0.04
9/3/2013
9/4/2013
9/5/2013
9/6/2013
9/7/2013
9/8/2013
9/9/2013 0.00
9/10/2013 0.55
9/11/2013 0.10
9/12/2013 2.12
9/13/2013
9/14/2013
9/15/2013 0.44
9/16/2013
9/17/2013
9/18/2013
9/19/2013
9/20/2013
9/21/2013
9/22/2013
9/23/2013
9/24/2013 0.31
9/25/2013
9/26/2013
9/27/2013
9/28/2013 0.18
9/29/2013
9/30/2013



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/13/2012 7:00 AM 0.12 M M M M rain
10/14/2012 7:00 AM 0.03 0.0 0.00 M M
10/25/2012 7:00 AM 0.33 M M M M Rain started at 3:00 pm, changed to snow. 2-3 inches of snow fell.
10/26/2012 7:00 AM 0.17 M M M M Precipitation fell as snow. Sorry for the late report (reports by phone NJD)
10/27/2012 7:00 AM 0.00 0.0 0.00 M M
10/28/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/1/2012 7:00 AM 0.00 0.0 M M M
11/2/2012 7:00 AM 0.00 0.0 M M M
11/3/2012 7:00 AM 0.00 0.0 M M M
11/4/2012 7:00 AM 0.00 0.0 M M M
11/5/2012 7:00 AM 0.00 0.0 M M M
11/6/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/7/2012 7:00 AM 0.00 0.0 M M M
11/8/2012 7:00 AM 0.00 0.0 M M M
11/9/2012 7:00 AM 0.00 0.0 M M M
11/10/2012 7:00 AM 0.00 0.0 M M M
11/11/2012 7:00 AM 0.27 M M 2.0 M Snow!
11/12/2012 7:00 AM 0.00 0.0 M M M
11/13/2012 7:00 AM 0.00 0.0 M M M
11/14/2012 7:00 AM 0.00 0.0 M M M
11/15/2012 7:00 AM T T M M M Trace of snow, still snowing so may be more to report tomorrow
11/16/2012 7:00 AM 0.00 0.0 M M M
11/17/2012 7:00 AM 0.00 0.0 M M M
11/18/2012 7:00 AM 0.00 0.0 M M M
11/19/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/1/2012 7:00 AM 0.00 0.0 M M M
12/2/2012 7:00 AM 0.00 0.0 M M M
12/3/2012 7:00 AM 0.00 0.0 M M M
12/4/2012 7:00 AM 0.00 0.0 M M M
12/5/2012 7:00 AM 0.00 0.0 M M M
12/6/2012 7:00 AM 0.00 0.0 M M M
12/8/2012 7:00 AM 0.00 0.0 M M M
12/9/2012 7:00 AM 0.00 0.0 M M M
12/10/2012 7:00 AM 0.00 0.0 M M M
12/11/2012 7:00 AM T 0.3 M M M 1/4" of new snow, no measurable moisture content
12/12/2012 7:00 AM 0.00 0.0 M M M
12/13/2012 7:00 AM 0.00 0.0 M M M
12/14/2012 7:00 AM 0.00 0.0 M M M
12/15/2012 7:00 AM 0.00 0.0 M M M
12/16/2012 7:00 AM 0.00 0.0 M M M
12/17/2012 7:00 AM 0.00 0.0 M M M
12/18/2012 7:00 AM T T M T M Trace of snow overnight, no measurable precip yet
12/19/2012 7:00 AM 0.14 4.5 M M M
12/21/2012 7:00 AM 0.00 0.0 M M M
12/22/2012 7:00 AM 0.00 0.0 M M M
12/23/2012 7:00 AM 0.00 0.0 M M M
12/24/2012 7:00 AM 0.00 0.0 M M M
12/25/2012 7:00 AM 0.21 3.0 M 3.0 M
12/26/2012 7:00 AM T T M M M
12/27/2012 7:00 AM 0.00 0.0 0.00 M M
12/29/2012 7:00 AM 0.00 0.0 M M M
12/30/2012 7:00 AM 0.00 0.0 M M M
1/14/2013 7:00 AM 0.02 0.5 M M M Very light, fluffy snow
1/29/2013 7:00 AM 0.03 1.0 M M M Fell entirely as snow
2/15/2013 7:00 AM 0.01 0.8 M M M
2/21/2013 7:00 AM 0.16 1.8 M M M
2/24/2013 7:00 AM 0.11 1.5 M M M Wind is blowing so snow depth depends on where you measure it!
3/12/2013 7:00 AM 0.33 5.5 M M M That is good! We haven't had this moisture in a long time!
3/23/2013 7:00 AM 0.06 1.5 M 1.5 M Snow began about 1 PM Friday
3/31/2013 7:00 AM 0.47 0.0 0.00 0.0 0.00 Three short showers Saturday afternoon and evening. Very heavy frost this morning. She reported 0.07 inches but daughter who lives a mile away reported 0.48 so she thinks they had at least 0.47 inches
4/9/2013 7:00 AM 0.06 M M M M Fell as snow but cannot measure it, wind has blown all the snow away
4/15/2013 7:00 AM 0.56 6.0 M M M
4/16/2013 7:00 AM 0.63 3.0 M M M
4/17/2013 7:00 AM 0.49 6.0 M M M
4/19/2013 7:00 AM 0.00 0.0 0.00 M M
4/20/2013 7:00 AM 0.00 0.0 0.00 M M
4/21/2013 7:00 AM 0.00 0.0 0.00 M M
4/22/2013 7:00 AM 0.02 M M M M Rain overnight, snow began this morning between 9 and 10 so more to report tomorrow. Previous snow is all gone.
4/23/2013 7:00 AM 0.36 3.0 M M M
5/4/2013 7:00 AM 0.00 0.0 M M M
5/5/2013 7:00 AM 0.00 0.0 M M M
5/6/2013 7:00 AM 0.00 0.0 M M M
5/7/2013 7:00 AM 0.00 0.0 M M M
5/8/2013 7:00 AM 0.04 M M M M
5/9/2013 7:00 AM 0.06 M M M M
5/20/2013 7:00 AM 0.07 M M M M Rain
5/29/2013 7:00 AM 0.10 M M M M Steadily raining at observation time.
6/15/2013 7:00 AM 0.19 M M M M Rain overnight.
6/29/2013 7:00 AM 0.24 M M M M
7/14/2013 7:00 AM 0.12 M M M M
8/3/2013 7:00 AM 0.12 M M M M
8/4/2013 7:00 AM 0.18 M M M M No Hail
9/2/2013 7:00 AM 0.04 M M M M
9/9/2013 7:00 AM 0.00 0.0 M M M inferred off maps for daily flood mapping effort CSPEARS
9/10/2013 7:00 AM 0.55 M M M M
9/11/2013 7:00 AM 0.10 M M M M Raining when she went to bed and raining when she got up. (Does she mean 1.10? Said, "zero point one zero.")
9/12/2013 7:00 AM 2.12 M M M M Rain
9/15/2013 7:00 AM 0.44 M M M M
9/24/2013 7:00 AM 0.31 M M M M Rain
9/28/2013 7:00 AM 0.18 M M M M Rain



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