Station Overview Station Location
Station Number CO-LR-847 Latitude 40.6047764
Station Name Fort Collins 4.5 NW Longitude -105.124444
County Larimer Elevation (ft) 5074



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 1.18 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 09 0.78 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 09 0.49 0.69 17 0.69 13 0.00 4 2 5 1 13.9 5 12
Jan 10 0.36 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 10 0.42 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 10 1.60 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 10 2.07 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 10 2.49 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 10 2.45 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 10 1.42 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 10 1.51 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 10 1.36 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 16.13" 0.69" 17 days 0.69" 13 0.00" 4 days 2 5 days 1 days 13.9" 5 days 12 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
10/5/2009
10/6/2009
10/7/2009
10/8/2009
10/9/2009
10/10/2009
10/11/2009
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
10/23/2009
10/24/2009
10/25/2009
10/26/2009
10/27/2009
10/28/2009
10/29/2009
10/30/2009
10/31/2009
11/1/2009
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
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 0.00
12/2/2009 0.10
12/3/2009 T
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.22
12/7/2009 0.18
12/8/2009 0.14
12/9/2009 0.05
12/10/2009 **
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.00
12/14/2009 **
12/15/2009 0.00
12/16/2009 0.00
12/17/2009 0.00
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
1/5/2010
1/6/2010
1/7/2010
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
1/29/2010
1/30/2010
1/31/2010
2/1/2010
2/2/2010
2/3/2010
2/4/2010
2/5/2010
2/6/2010
2/7/2010
2/8/2010
2/9/2010
2/10/2010
2/11/2010
2/12/2010
2/13/2010
2/14/2010
2/15/2010
2/16/2010
2/17/2010
2/18/2010
2/19/2010
2/20/2010
2/21/2010
2/22/2010
2/23/2010
2/24/2010
2/25/2010
2/26/2010
2/27/2010
2/28/2010
3/1/2010
3/2/2010
3/3/2010
3/4/2010
3/5/2010
3/6/2010
3/7/2010
3/8/2010
3/9/2010
3/10/2010
3/11/2010
3/12/2010
3/13/2010
3/14/2010
3/15/2010
3/16/2010
3/17/2010
3/18/2010
3/19/2010
3/20/2010
3/21/2010
3/22/2010
3/23/2010
3/24/2010
3/25/2010
3/26/2010
3/27/2010
3/28/2010
3/29/2010
3/30/2010
3/31/2010
Day of YearDaily PrcpMultiday Prcp
4/1/2010
4/2/2010
4/3/2010
4/4/2010
4/5/2010
4/6/2010
4/7/2010
4/8/2010
4/9/2010
4/10/2010
4/11/2010
4/12/2010
4/13/2010
4/14/2010
4/15/2010
4/16/2010
4/17/2010
4/18/2010
4/19/2010
4/20/2010
4/21/2010
4/22/2010
4/23/2010
4/24/2010
4/25/2010
4/26/2010
4/27/2010
4/28/2010
4/29/2010
4/30/2010
5/1/2010
5/2/2010
5/3/2010
5/4/2010
5/5/2010
5/6/2010
5/7/2010
5/8/2010
5/9/2010
5/10/2010
5/11/2010
5/12/2010
5/13/2010
5/14/2010
5/15/2010
5/16/2010
5/17/2010
5/18/2010
5/19/2010
5/20/2010
5/21/2010
5/22/2010
5/23/2010
5/24/2010
5/25/2010
5/26/2010
5/27/2010
5/28/2010
5/29/2010
5/30/2010
5/31/2010
6/1/2010
6/2/2010
6/3/2010
6/4/2010
6/5/2010
6/6/2010
6/7/2010
6/8/2010
6/9/2010
6/10/2010
6/11/2010
6/12/2010
6/13/2010
6/14/2010
6/15/2010
6/16/2010
6/17/2010
6/18/2010
6/19/2010
6/20/2010
6/21/2010
6/22/2010
6/23/2010
6/24/2010
6/25/2010
6/26/2010
6/27/2010
6/28/2010
6/29/2010
6/30/2010
Day of YearDaily PrcpMultiday Prcp
7/1/2010
7/2/2010
7/3/2010
7/4/2010
7/5/2010
7/6/2010
7/7/2010
7/8/2010
7/9/2010
7/10/2010
7/11/2010
7/12/2010
7/13/2010
7/14/2010
7/15/2010
7/16/2010
7/17/2010
7/18/2010
7/19/2010
7/20/2010
7/21/2010
7/22/2010
7/23/2010
7/24/2010
7/25/2010
7/26/2010
7/27/2010
7/28/2010
7/29/2010
7/30/2010
7/31/2010
8/1/2010
8/2/2010
8/3/2010
8/4/2010
8/5/2010
8/6/2010
8/7/2010
8/8/2010
8/9/2010
8/10/2010
8/11/2010
8/12/2010
8/13/2010
8/14/2010
8/15/2010
8/16/2010
8/17/2010
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
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
12/1/2009 7:00 AM 0.00 0.0 M T M traces old snow remaining in sheltered north locations
12/2/2009 7:00 AM 0.10 2.0 M 2.0 M temp at ob time 17.4F; overcast; very light snow flurries
12/3/2009 7:00 AM T T M 1.0 M temp at ob time 3F. Trace new snowfall was yesterday, Dec 2 around 8-9 am.
12/4/2009 7:00 AM 0.00 0.0 M 1.0 M temp at ob time -2.0F; clear skies
12/5/2009 7:00 AM 0.00 0.0 M 1.0 M ob time temp 9.0F; clear skies
12/6/2009 7:00 AM 0.22 7.5 M 8.2 M temp at ob. time 11.3F; still snowing
12/7/2009 7:00 AM 0.18 2.5 M 8.0 M temp at ob time 4.6F; still snowing lightly.
12/8/2009 7:00 AM 0.14 1.5 M 8.0 M ob time temp 5.2F; gusty winds/light; snowing
12/9/2009 7:00 AM 0.05 0.4 M 7.5 M I think blowing snow last night kicked up the gauge amount-what was inside seems a little high. Temp at ob. time -18.0F.
12/12/2009 7:00 AM 0.00 0.0 M 6.0 M temp at ob. time 18.5F
12/13/2009 7:15 AM 0.00 0.0 M 4.5 M temp at ob. time 18.5F
12/16/2009 7:00 AM 0.00 0.0 M 4.5 M ob temp 31.6F; cloudy skies; snow melting slowly on our property - lots of shade
12/17/2009 7:00 AM 0.00 0.0 M 4.5 M ob temp 29.5F; partial cloudy; drifted snow in shade still causing averages of remaining snow to seem same - some melting in open areas but shady drifts remain same depth.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/10/2009 12/11/2009 7:00 AM 2 0.00 7.0 M temp at ob. time 0.5F; clear skies
12/14/2009 12/15/2009 7:00 AM 2 0.00 4.5 M ob time temp 8.6F; hard frost on all surfaces



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