Station Overview Station Location
Station Number CO-LR-863 Latitude 40.5633
Station Name Fort Collins 1.1 WNW Longitude -105.0872
County Larimer Elevation (ft) 4996



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 09 1.20 2.40 7 2.40 7 0.00 0 0 4 0 5.0 1 3
Nov 09 0.73 0.72 2 0.72 2 0.00 0 0 1 0 0.0 0 0
Dec 09 0.53 0.64 5 0.64 5 0.00 0 0 5 0 10.5 4 4
Jan 10 0.35 0.17 3 0.17 3 0.00 0 0 3 0 2.7 3 1
Feb 10 0.43 0.69 7 0.69 7 0.00 0 0 7 0 6.3 5 7
March 10 1.69 1.87 31 1.87 31 0.00 0 0 3 0 11.1 3 3
April 10 2.09 2.82 30 2.82 30 0.00 0 0 6 0 0.0 0 0
May 10 2.54 2.41 30 2.41 30 0.00 0 0 8 1 4.0 1 2
June 10 2.25 2.11 29 2.11 29 0.00 0 0 8 1 0.0 0 0
July 10 1.34 1.24 26 1.24 26 0.00 0 0 8 0 0.0 0 0
Aug 10 1.53 0.56 17 0.56 17 0.00 0 0 3 0 0.0 0 0
Sept 10 1.31 0.00 1 0.00 1 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 15.99" 15.63" 188 days 15.63" 188 0.00" 0 days 0 56 days 2 days 39.6" 17 days 20 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
10/1/2009
10/2/2009
10/3/2009
10/4/2009 0.00
10/5/2009 0.15
10/6/2009 0.00
10/7/2009
10/8/2009
10/9/2009
10/10/2009
10/11/2009 0.36
10/12/2009
10/13/2009
10/14/2009
10/15/2009
10/16/2009
10/17/2009
10/18/2009
10/19/2009
10/20/2009
10/21/2009
10/22/2009 0.00
10/23/2009
10/24/2009
10/25/2009
10/26/2009
10/27/2009
10/28/2009 1.12
10/29/2009 0.77
10/30/2009
10/31/2009
11/1/2009 0.00
11/2/2009
11/3/2009
11/4/2009
11/5/2009
11/6/2009
11/7/2009
11/8/2009
11/9/2009
11/10/2009
11/11/2009
11/12/2009
11/13/2009
11/14/2009
11/15/2009 0.72
11/16/2009
11/17/2009
11/18/2009
11/19/2009
11/20/2009
11/21/2009
11/22/2009
11/23/2009
11/24/2009
11/25/2009
11/26/2009
11/27/2009
11/28/2009
11/29/2009
11/30/2009
12/1/2009
12/2/2009 0.08
12/3/2009
12/4/2009
12/5/2009
12/6/2009 0.25
12/7/2009 0.11
12/8/2009 0.17
12/9/2009 0.03
12/10/2009
12/11/2009
12/12/2009
12/13/2009
12/14/2009
12/15/2009
12/16/2009
12/17/2009
12/18/2009
12/19/2009
12/20/2009
12/21/2009
12/22/2009
12/23/2009
12/24/2009
12/25/2009
12/26/2009
12/27/2009
12/28/2009
12/29/2009
12/30/2009
12/31/2009
Day of YearDaily PrcpMultiday Prcp
1/1/2010
1/2/2010
1/3/2010
1/4/2010 0.01
1/5/2010
1/6/2010
1/7/2010 0.12
1/8/2010
1/9/2010
1/10/2010
1/11/2010
1/12/2010
1/13/2010
1/14/2010
1/15/2010
1/16/2010
1/17/2010
1/18/2010
1/19/2010
1/20/2010
1/21/2010
1/22/2010
1/23/2010
1/24/2010
1/25/2010
1/26/2010
1/27/2010
1/28/2010 0.04
1/29/2010
1/30/2010
1/31/2010
2/1/2010
2/2/2010
2/3/2010
2/4/2010 0.03
2/5/2010
2/6/2010
2/7/2010
2/8/2010 0.11
2/9/2010
2/10/2010
2/11/2010
2/12/2010
2/13/2010
2/14/2010 0.02
2/15/2010
2/16/2010
2/17/2010
2/18/2010
2/19/2010 0.22
2/20/2010 0.02
2/21/2010 0.24
2/22/2010 0.05
2/23/2010
2/24/2010
2/25/2010
2/26/2010
2/27/2010
2/28/2010
3/1/2010 0.07
3/2/2010 0.00
3/3/2010 0.00
3/4/2010 0.00
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 0.00
3/8/2010 0.00
3/9/2010 0.00
3/10/2010 0.00
3/11/2010 0.00
3/12/2010 0.00
3/13/2010 0.00
3/14/2010 0.00
3/15/2010 0.00
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.30
3/20/2010 0.00
3/21/2010 0.00
3/22/2010 0.00
3/23/2010 0.00
3/24/2010 1.50
3/25/2010 0.00
3/26/2010 0.00
3/27/2010 0.00
3/28/2010 0.00
3/29/2010 0.00
3/30/2010 0.00
3/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 0.00
4/3/2010 0.00
4/4/2010 0.00
4/5/2010 0.00
4/6/2010 0.17
4/7/2010 0.00
4/8/2010 0.00
4/9/2010 0.00
4/10/2010 0.00
4/11/2010 0.00
4/12/2010 0.00
4/13/2010 0.00
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 0.00
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 0.86
4/23/2010 0.35
4/24/2010 0.68
4/25/2010 0.00
4/26/2010 0.06
4/27/2010 0.00
4/28/2010 0.00
4/29/2010 0.70
4/30/2010 0.00
5/1/2010 0.00
5/2/2010 0.00
5/3/2010 0.00
5/4/2010 0.00
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.10
5/8/2010 0.00
5/9/2010 0.00
5/10/2010 0.00
5/11/2010 0.00
5/12/2010 1.56
5/13/2010 0.04
5/14/2010 0.00
5/15/2010 0.19
5/16/2010 0.07
5/17/2010 0.00
5/18/2010 0.00
5/19/2010 0.16
5/20/2010 0.03
5/21/2010 0.00
5/22/2010 0.00
5/23/2010 0.00
5/24/2010 0.00
5/25/2010 0.00
5/26/2010 0.26
5/27/2010 0.00
5/28/2010 0.00
5/29/2010 0.00
5/30/2010 T
5/31/2010
6/1/2010 0.00
6/2/2010 0.00
6/3/2010 0.00
6/4/2010 0.00
6/5/2010 0.00
6/6/2010 0.04
6/7/2010 T
6/8/2010 0.02
6/9/2010 0.00
6/10/2010 0.00
6/11/2010 0.10
6/12/2010 0.85
6/13/2010 0.65
6/14/2010 0.30
6/15/2010 0.11
6/16/2010 0.00
6/17/2010 0.00
6/18/2010 0.00
6/19/2010 0.00
6/20/2010 0.00
6/21/2010 0.00
6/22/2010 0.00
6/23/2010 0.00
6/24/2010 0.00
6/25/2010 0.00
6/26/2010 0.04
6/27/2010 0.00
6/28/2010 0.00
6/29/2010 0.00
6/30/2010
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.00
7/3/2010 0.00
7/4/2010 0.00
7/5/2010 0.66
7/6/2010 0.00
7/7/2010 0.16
7/8/2010 0.16
7/9/2010 0.00
7/10/2010 0.05
7/11/2010 0.04
7/12/2010 0.00
7/13/2010 0.00
7/14/2010 0.00
7/15/2010 0.00
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 0.00
7/20/2010 0.00
7/21/2010 0.00
7/22/2010 0.05
7/23/2010 0.00
7/24/2010 0.00
7/25/2010
7/26/2010
7/27/2010
7/28/2010
7/29/2010
7/30/2010 0.04
7/31/2010 0.08
8/1/2010 0.00
8/2/2010 0.00
8/3/2010 0.00
8/4/2010 0.00
8/5/2010 0.10
8/6/2010 0.00
8/7/2010 0.00
8/8/2010 0.20
8/9/2010 0.00
8/10/2010 0.00
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 0.00
8/14/2010 0.00
8/15/2010 0.00
8/16/2010 0.00
8/17/2010 0.26
8/18/2010
8/19/2010
8/20/2010
8/21/2010
8/22/2010
8/23/2010
8/24/2010
8/25/2010
8/26/2010
8/27/2010
8/28/2010
8/29/2010
8/30/2010
8/31/2010
9/1/2010
9/2/2010
9/3/2010
9/4/2010
9/5/2010 0.00
9/6/2010
9/7/2010
9/8/2010
9/9/2010
9/10/2010
9/11/2010
9/12/2010
9/13/2010
9/14/2010
9/15/2010
9/16/2010
9/17/2010
9/18/2010
9/19/2010
9/20/2010
9/21/2010
9/22/2010
9/23/2010
9/24/2010
9/25/2010
9/26/2010
9/27/2010
9/28/2010
9/29/2010
9/30/2010



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/4/2009 7:00 AM 0.00 0.0 M M M
10/5/2009 7:00 AM 0.15 M M M M
10/6/2009 7:00 AM 0.00 0.0 M M M
10/11/2009 7:00 AM 0.36 M M 3.0 M Measurement is cumulative melted snow in the guage with the funnel in since it began 10/9 in the evening.
10/22/2009 7:00 AM 0.00 0.0 M M M
10/28/2009 7:00 AM 1.12 5.0 M 5.0 M Received 0.35 as rain before 20:30, Remaining as snow overnight
10/29/2009 7:00 AM 0.77 M M 15.0 0.71 Full gauge was measured and emptied at 18:00 and again at 7:00. Likely underestimate due to full gauge.
11/1/2009 7:00 AM 0.00 0.0 M M M
11/15/2009 7:00 AM 0.72 M M M M
12/2/2009 7:00 AM 0.08 1.0 M 1.0 M
12/6/2009 8:00 AM 0.25 6.5 M 6.5 M
12/7/2009 7:00 AM 0.11 M M 6.0 0.36
12/8/2009 7:00 AM 0.17 2.0 M 7.5 M continues to snow.
12/9/2009 7:00 AM 0.03 1.0 M M M
1/4/2010 7:00 AM 0.01 0.7 M M M 0.57 inch accumulated in guage since 12/17.
1/7/2010 7:00 AM 0.12 1.5 M M M
1/28/2010 7:00 AM 0.04 0.5 M 2.0 M
2/4/2010 7:00 AM 0.03 0.4 M 0.4 M
2/8/2010 7:00 AM 0.11 1.5 M 1.5 M Previous snow cover less than 20% in sunny areas, 100% in shaded areas with depth up to 6" in complete shade.
2/14/2010 7:00 AM 0.02 0.4 M 0.4 M A few patches of previous snow remain, with shaded areas covered with up to 6" of snow. The pond is covered with about 1" of snow.
2/19/2010 7:00 AM 0.22 2.0 M 2.0 M
2/20/2010 7:00 AM 0.02 0.0 0.00 2.0 0.23 Sleet
2/21/2010 7:00 AM 0.24 M M 7.0 0.51 Snowed on and off all day. Still snowing.
2/22/2010 7:00 AM 0.05 2.0 M 6.5 M
3/1/2010 7:00 AM 0.07 0.6 M 0.6 M Residual snow cover from previous snows covers about 10% of ground surface in shady areas.
3/2/2010 7:00 AM 0.00 0.0 M M M
3/3/2010 7:00 AM 0.00 0.0 M M M
3/4/2010 7:00 AM 0.00 0.0 M M M
3/5/2010 7:00 AM 0.00 0.0 M M M
3/6/2010 7:00 AM 0.00 0.0 M M M
3/7/2010 7:00 AM 0.00 0.0 M M M
3/8/2010 7:00 AM 0.00 0.0 M M M
3/9/2010 7:00 AM 0.00 0.0 M M M
3/10/2010 7:00 AM 0.00 0.0 M M M
3/11/2010 7:00 AM 0.00 0.0 M M M
3/12/2010 7:00 AM 0.00 0.0 M M M
3/13/2010 7:00 AM 0.00 0.0 M M M
3/14/2010 7:00 AM 0.00 0.0 M M M
3/15/2010 7:00 AM 0.00 0.0 M M M
3/16/2010 7:00 AM 0.00 0.0 M M M
3/17/2010 7:00 AM 0.00 0.0 M M M
3/18/2010 7:00 AM 0.00 0.0 M M M
3/19/2010 7:00 AM 0.30 2.0 M 2.0 M Heavy snow continues to fall.
3/20/2010 7:00 AM 0.00 0.0 M M M
3/21/2010 7:00 AM 0.00 0.0 M M M
3/22/2010 7:00 AM 0.00 0.0 M M M
3/23/2010 7:00 AM 0.00 0.0 M M M
3/24/2010 7:00 AM 1.50 8.5 1.28 8.5 1.28
3/25/2010 7:00 AM 0.00 0.0 M M M
3/26/2010 7:00 AM 0.00 0.0 M M M
3/27/2010 7:00 AM 0.00 0.0 M M M
3/28/2010 7:00 AM 0.00 0.0 M M M
3/29/2010 7:00 AM 0.00 0.0 M M M
3/30/2010 7:00 AM 0.00 0.0 M M M
3/31/2010 7:00 AM 0.00 0.0 M M M
4/1/2010 7:00 AM 0.00 0.0 M M M
4/2/2010 7:00 AM 0.00 0.0 M M M
4/3/2010 7:00 AM 0.00 0.0 M M M
4/4/2010 7:00 AM 0.00 0.0 M M M
4/5/2010 7:00 AM 0.00 0.0 M M M
4/6/2010 7:00 AM 0.17 M M M M Rainfall in the night
4/7/2010 7:00 AM 0.00 0.0 M M M
4/8/2010 7:00 AM 0.00 0.0 M M M
4/9/2010 7:00 AM 0.00 0.0 M M M
4/10/2010 7:00 AM 0.00 0.0 M M M
4/11/2010 7:00 AM 0.00 0.0 M M M
4/12/2010 7:00 AM 0.00 0.0 M M M
4/13/2010 7:00 AM 0.00 0.0 M M M
4/14/2010 7:00 AM 0.00 0.0 M M M
4/15/2010 7:00 AM 0.00 0.0 M M M
4/16/2010 7:00 AM 0.00 0.0 M M M
4/17/2010 7:00 AM 0.00 0.0 M M M
4/18/2010 7:00 AM 0.00 0.0 M M M
4/19/2010 7:00 AM 0.00 0.0 M M M
4/20/2010 7:00 AM 0.00 0.0 M M M
4/21/2010 7:00 AM 0.00 0.0 M M M
4/22/2010 7:00 AM 0.86 M M M M
4/23/2010 7:00 AM 0.35 M M M M
4/24/2010 7:00 AM 0.68 M M M M
4/25/2010 7:00 AM 0.00 0.0 M M M
4/26/2010 7:00 AM 0.06 M M M M
4/27/2010 7:00 AM 0.00 0.0 M M M
4/28/2010 7:00 AM 0.00 0.0 M M M
4/29/2010 7:00 AM 0.70 M M M M
4/30/2010 7:00 AM 0.00 0.0 M M M
5/1/2010 7:00 AM 0.00 0.0 M M M
5/2/2010 7:00 AM 0.00 0.0 M M M
5/3/2010 7:00 AM 0.00 0.0 M M M
5/4/2010 7:00 AM 0.00 0.0 M M M
5/5/2010 7:00 AM 0.00 0.0 M M M
5/6/2010 7:00 AM 0.00 0.0 M M M
5/7/2010 7:00 AM 0.10 M M M M
5/8/2010 7:00 AM 0.00 0.0 M M M
5/9/2010 7:00 AM 0.00 0.0 M M M
5/10/2010 7:00 AM 0.00 0.0 M M M
5/11/2010 7:00 AM 0.00 0.0 M M M
5/12/2010 7:00 AM 1.56 4.0 1.06 4.0 1.06 0.56 inches of precipitation in guage at 8:00 PM when snow began. Guage dumped and funnel removed for remainder of night. Snowing at 7:00 am.
5/13/2010 7:00 AM 0.04 M M 1.0 M
5/14/2010 7:00 AM 0.00 0.0 M M M
5/15/2010 7:00 AM 0.19 M M M M
5/16/2010 7:00 AM 0.07 M M M M
5/17/2010 7:00 AM 0.00 0.0 M M M
5/18/2010 7:00 AM 0.00 0.0 M M M
5/19/2010 7:00 AM 0.16 M M M M
5/20/2010 7:00 AM 0.03 M M M M
5/21/2010 7:00 AM 0.00 0.0 M M M
5/22/2010 7:00 AM 0.00 0.0 M M M
5/23/2010 7:00 AM 0.00 0.0 M M M
5/24/2010 7:00 AM 0.00 0.0 M M M
5/25/2010 7:00 AM 0.00 0.0 M M M
5/26/2010 7:00 AM 0.26 M M M M
5/27/2010 7:00 AM 0.00 0.0 M M M
5/28/2010 7:00 AM 0.00 0.0 M M M
5/29/2010 7:00 AM 0.00 0.0 M M M
5/30/2010 7:00 AM T 0.0 M M M
6/1/2010 7:00 AM 0.00 0.0 M M M
6/2/2010 7:00 AM 0.00 0.0 M M M
6/3/2010 7:00 AM 0.00 0.0 M M M
6/4/2010 7:00 AM 0.00 0.0 M M M
6/5/2010 7:00 AM 0.00 0.0 M M M
6/6/2010 7:00 AM 0.04 M M M M
6/7/2010 7:00 AM T M M M M
6/8/2010 7:00 AM 0.02 M M M M
6/9/2010 7:00 AM 0.00 0.0 M M M
6/10/2010 7:00 AM 0.00 0.0 M M M
6/11/2010 7:00 AM 0.10 M M M M
6/12/2010 7:00 AM 0.85 M M M M Low intensity rainfall throughout night
6/13/2010 7:00 AM 0.65 M M M M
6/14/2010 7:00 AM 0.30 M M M M
6/15/2010 7:00 AM 0.11 M M M M
6/16/2010 7:00 AM 0.00 0.0 M M M
6/17/2010 7:00 AM 0.00 0.0 M M M
6/18/2010 7:00 AM 0.00 0.0 M M M
6/19/2010 7:00 AM 0.00 0.0 M M M
6/20/2010 7:00 AM 0.00 0.0 M M M
6/21/2010 7:00 AM 0.00 0.0 M M M
6/22/2010 7:00 AM 0.00 0.0 M M M
6/23/2010 7:00 AM 0.00 0.0 M M M
6/24/2010 7:00 AM 0.00 0.0 M M M
6/25/2010 7:00 AM 0.00 0.0 M M M
6/26/2010 7:00 AM 0.04 M M M M
6/27/2010 7:00 AM 0.00 0.0 M M M
6/28/2010 7:00 AM 0.00 0.0 M M M
6/29/2010 7:00 AM 0.00 0.0 M M M
7/1/2010 7:00 AM 0.00 0.0 M M M
7/2/2010 7:00 AM 0.00 0.0 M M M
7/3/2010 7:00 AM 0.00 0.0 M M M
7/4/2010 7:00 AM 0.00 0.0 M M M
7/5/2010 7:00 AM 0.66 M M M M Small hail for 2 minutes in the late afternoon. No noticable damage.
7/6/2010 7:00 AM 0.00 0.0 M M M
7/7/2010 7:00 AM 0.16 M M M M
7/8/2010 7:00 AM 0.16 M M M M
7/9/2010 7:00 AM 0.00 0.0 M M M
7/10/2010 7:00 AM 0.05 M M M M
7/11/2010 7:00 AM 0.04 M M M M
7/12/2010 7:00 AM 0.00 0.0 M M M
7/13/2010 7:00 AM 0.00 0.0 M M M
7/14/2010 7:00 AM 0.00 0.0 M M M
7/15/2010 7:00 AM 0.00 0.0 M M M
7/16/2010 7:00 AM 0.00 0.0 M M M
7/17/2010 7:00 AM 0.00 0.0 M M M
7/18/2010 7:00 AM 0.00 0.0 M M M
7/19/2010 7:00 AM 0.00 0.0 M M M
7/20/2010 7:00 AM 0.00 0.0 M M M
7/21/2010 7:00 AM 0.00 0.0 M M M
7/22/2010 7:00 AM 0.05 0.0 M M M
7/23/2010 7:00 AM 0.00 0.0 M M M
7/24/2010 7:00 AM 0.00 0.0 M M M
7/30/2010 7:00 AM 0.04 M M M M
7/31/2010 7:00 AM 0.08 M M M M
8/1/2010 7:00 AM 0.00 0.0 M M M
8/2/2010 7:00 AM 0.00 0.0 M M M
8/3/2010 7:00 AM 0.00 0.0 M M M
8/4/2010 7:00 AM 0.00 0.0 M M M
8/5/2010 7:00 AM 0.10 M M M M
8/6/2010 7:00 AM 0.00 0.0 M M M
8/7/2010 7:00 AM 0.00 0.0 M M M
8/8/2010 7:00 AM 0.20 M M M M
8/9/2010 7:00 AM 0.00 0.0 M M M
8/10/2010 7:00 AM 0.00 0.0 M M M
8/11/2010 7:00 AM 0.00 0.0 M M M
8/12/2010 7:00 AM 0.00 0.0 M M M
8/13/2010 7:00 AM 0.00 0.0 M M M
8/14/2010 7:00 AM 0.00 0.0 M M M
8/15/2010 7:00 AM 0.00 0.0 M M M
8/16/2010 7:00 AM 0.00 0.0 M M M
8/17/2010 7:00 AM 0.26 M M M M
9/5/2010 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