Station Overview Station Location
Station Number CO-LR-921 Latitude 40.580871
Station Name Fort Collins 2.1 NW Longitude -105.0922609
County Larimer Elevation (ft) 5025



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 1.19 0.46 22 0.43 19 0.03 3 1 2 1 0.0 0 0
Nov 12 0.73 0.00 16 0.00 16 0.00 0 0 0 0 0.0 0 0
Dec 12 0.51 0.17 12 0.17 12 0.00 0 0 1 0 0.0 0 0
Jan 13 0.34 0.02 13 0.02 13 0.00 0 0 1 0 0.0 0 0
Feb 13 0.41 0.55 16 0.30 14 0.25 2 1 4 1 0.0 0 0
March 13 1.58 0.23 12 0.23 12 0.00 0 0 2 0 0.0 0 0
April 13 2.09 1.25 17 0.09 12 1.16 5 1 4 0 0.0 0 0
May 13 2.53 2.29 12 0.28 8 2.01 4 2 1 1 0.0 0 0
June 13 2.32 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 13 1.34 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 13 1.49 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 13 1.33 4.51 19 2.38 10 2.13 9 2 5 0 0.0 0 0
Water Year Totals: 15.86" 9.48" 139 days 3.90" 116 5.58" 23 days 7 20 days 3 days 0.0" 0 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
10/1/2012 T
10/2/2012 0.00
10/3/2012 0.00
10/4/2012 0.00
10/5/2012 0.00
10/6/2012
10/7/2012
10/8/2012 0.00
10/9/2012 0.00
10/10/2012 0.00
10/11/2012 0.00
10/12/2012 0.00
10/13/2012 **
10/14/2012 **
10/15/2012 0.03
10/16/2012 0.00
10/17/2012 0.00
10/18/2012
10/19/2012
10/20/2012
10/21/2012
10/22/2012 0.00
10/23/2012 0.00
10/24/2012 0.00
10/25/2012 0.23
10/26/2012 0.20
10/27/2012
10/28/2012
10/29/2012
10/30/2012 0.00
10/31/2012 0.00
11/1/2012 0.00
11/2/2012 0.00
11/3/2012
11/4/2012
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
11/11/2012
11/12/2012
11/13/2012 0.00
11/14/2012 0.00
11/15/2012 0.00
11/16/2012 0.00
11/17/2012
11/18/2012
11/19/2012
11/20/2012 0.00
11/21/2012
11/22/2012
11/23/2012
11/24/2012
11/25/2012
11/26/2012
11/27/2012 0.00
11/28/2012 0.00
11/29/2012 0.00
11/30/2012 0.00
12/1/2012
12/2/2012
12/3/2012 0.00
12/4/2012 0.00
12/5/2012
12/6/2012 0.00
12/7/2012 0.00
12/8/2012
12/9/2012
12/10/2012
12/11/2012 0.00
12/12/2012 0.00
12/13/2012 0.00
12/14/2012 0.00
12/15/2012
12/16/2012
12/17/2012
12/18/2012 0.00
12/19/2012 0.17
12/20/2012 0.00
12/21/2012 0.00
12/22/2012
12/23/2012
12/24/2012
12/25/2012
12/26/2012
12/27/2012
12/28/2012
12/29/2012
12/30/2012
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 0.00
1/11/2013 0.00
1/12/2013
1/13/2013
1/14/2013 0.02
1/15/2013 0.00
1/16/2013 0.00
1/17/2013 0.00
1/18/2013 0.00
1/19/2013
1/20/2013
1/21/2013
1/22/2013 0.00
1/23/2013 0.00
1/24/2013 0.00
1/25/2013 0.00
1/26/2013
1/27/2013
1/28/2013
1/29/2013
1/30/2013 0.00
1/31/2013 0.00
2/1/2013 T
2/2/2013
2/3/2013
2/4/2013
2/5/2013
2/6/2013 0.00
2/7/2013 0.00
2/8/2013 0.00
2/9/2013
2/10/2013
2/11/2013 0.02
2/12/2013 0.00
2/13/2013
2/14/2013 0.00
2/15/2013 0.03
2/16/2013
2/17/2013
2/18/2013
2/19/2013 0.00
2/20/2013
2/21/2013 0.15
2/22/2013 0.10
2/23/2013
2/24/2013 **
2/25/2013 0.25
2/26/2013 0.00
2/27/2013 0.00
2/28/2013 0.00
3/1/2013 0.00
3/2/2013
3/3/2013
3/4/2013 0.00
3/5/2013 0.05
3/6/2013 0.00
3/7/2013 0.00
3/8/2013 0.00
3/9/2013
3/10/2013
3/11/2013 M
3/12/2013 0.18
3/13/2013
3/14/2013 0.00
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
3/24/2013
3/25/2013 M
3/26/2013 0.00
3/27/2013 0.00
3/28/2013 0.00
3/29/2013 0.00
3/30/2013
3/31/2013
Day of YearDaily PrcpMultiday Prcp
4/1/2013 M
4/2/2013 0.00
4/3/2013 0.02
4/4/2013 0.00
4/5/2013
4/6/2013
4/7/2013
4/8/2013 0.00
4/9/2013 0.04
4/10/2013 0.02
4/11/2013 0.00
4/12/2013 **
4/13/2013 **
4/14/2013 **
4/15/2013 **
4/16/2013 1.16
4/17/2013
4/18/2013
4/19/2013 0.00
4/20/2013
4/21/2013
4/22/2013 0.01
4/23/2013
4/24/2013 0.00
4/25/2013
4/26/2013 0.00
4/27/2013
4/28/2013
4/29/2013
4/30/2013 0.00
5/1/2013 **
5/2/2013 1.08
5/3/2013 0.00
5/4/2013
5/5/2013
5/6/2013
5/7/2013 0.00
5/8/2013
5/9/2013 0.28
5/10/2013 T
5/11/2013
5/12/2013
5/13/2013
5/14/2013 0.00
5/15/2013 0.00
5/16/2013
5/17/2013
5/18/2013
5/19/2013
5/20/2013
5/21/2013
5/22/2013
5/23/2013 0.00
5/24/2013 0.00
5/25/2013
5/26/2013
5/27/2013
5/28/2013
5/29/2013 **
5/30/2013 0.93
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
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
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
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
8/4/2013
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
9/3/2013
9/4/2013
9/5/2013
9/6/2013 0.00
9/7/2013
9/8/2013
9/9/2013 0.00
9/10/2013 0.57
9/11/2013 0.48
9/12/2013 1.25
9/13/2013 **
9/14/2013 **
9/15/2013 **
9/16/2013 1.89
9/17/2013
9/18/2013 0.00
9/19/2013 0.05
9/20/2013 **
9/21/2013 **
9/22/2013 **
9/23/2013 **
9/24/2013 0.24
9/25/2013 0.00
9/26/2013 0.00
9/27/2013 0.03
9/28/2013
9/29/2013
9/30/2013



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2012 8:58 AM T M M M M Sunny and clear with a slight breeze in the air. Felt cool.
10/2/2012 8:45 AM 0.00 0.0 M M M A little bit chilly. Light and fluffy clouds like a feather.
10/3/2012 8:45 AM 0.00 0.0 M M M cool, blue sky, no clouds, and no wind
10/4/2012 8:45 AM 0.00 0.0 M M M Cold, Grey clouds, Blanket Clouds,
10/5/2012 8:45 AM 0.00 0.0 M M M cold and cloudy
10/8/2012 8:48 AM 0.00 0.0 M M M Cool but sunny, blue sky with a light breeze.
10/9/2012 8:45 AM 0.00 0.0 M M M gray,thick clouds. Mild with slight breeze
10/10/2012 8:45 AM 0.00 0.0 M M M Cool, blue sky,light breeze, frost on the ground and on the windows.
10/11/2012 8:45 AM 0.00 0.0 M M M COOL MORNING, WARMER TODAY THAN ON WEDS. pARTLY CLOUDY
10/12/2012 8:45 AM 0.00 0.0 M M M partly cloudy, chilly
10/16/2012 8:45 AM 0.00 0.0 M M M not much clouds - few wisps tiny amount of clouds, chilly and little breezy
10/17/2012 8:45 AM 0.00 0.0 M M M Blue sky, partly cloudy, very windy and cool.
10/22/2012 8:45 AM 0.00 0.0 M M M Cloudy, cool, with no wind.
10/23/2012 8:45 AM 0.00 0.0 M M M Some clouds and a little bit of wind. The grass was wet.It was chilly
10/24/2012 8:45 AM 0.00 0.0 M M M Cool, no wind, cloudy and grey sky.
10/25/2012 8:45 AM 0.23 M M M M snowy,blanket clouds,chilly, cold
10/26/2012 8:45 AM 0.20 M M M M We know we are very late in the day with this data. After melting our snow, we did not have an adult who could go with the students to submit the data until after our time was expired. We are still happy to report that we melted and measured and had .20 of an inch! After so many 0.0's, everyone was very excited today.
10/30/2012 8:45 AM 0.00 0.0 M M M Thin clouds with some small gray puffy clouds far off. Chilly, but warmer. No wind.
10/31/2012 8:45 AM 0.00 0.0 M M M light wispy clouds. Light jacket. a little breeze.
11/1/2012 8:45 AM 0.00 0.0 M M M Grey clouds, a little windy,cool,overcast
11/2/2012 8:45 AM 0.00 0.0 M M M windy with gray clouds in the east. cool/ light jacket weather
11/5/2012 8:45 AM 0.00 0.0 M M M Sunny, cool and slightly cloudy.
11/6/2012 8:45 AM 0.00 0.0 M M M Mostly clear with a few thin clouds. Chilly, a little wind. Sunny
11/7/2012 8:45 AM 0.00 0.0 M M M Sunny,blue sky,and no wind
11/8/2012 8:45 AM 0.00 0.0 M M M cloudy, cool, grayish
11/9/2012 8:45 AM 0.00 0.0 M M M Light feathery clouds. We think it will be warm. We think it might snow tomorrow.
11/13/2012 8:45 AM 0.00 0.0 M M M cloudy,a little bit cool. Heavy clouds. Very little wind
11/14/2012 8:45 AM 0.00 0.0 M M M Cool, partly cloudy and no wind.
11/15/2012 8:45 AM 0.00 0.0 M M M chilly, but no precipitation
11/16/2012 8:45 AM 0.00 0.0 M M M mostly clear with light cold front clouds frost on the ground lioght jacket weather
11/20/2012 8:45 AM 0.00 0.0 M M M No rain. No clouds.
11/27/2012 8:45 AM 0.00 0.0 M M M Light clouds. No wind. Chilly. Mostly sunny. Frosty.
11/28/2012 8:45 AM 0.00 0.0 M M M Cloudy, cold and no wind.
11/29/2012 8:45 AM 0.00 0.0 M M M cold,partly cloudy, grey,colunibus clouds
11/30/2012 8:45 AM 0.00 0.0 M M M not windy, light jacket, little bit cloudy but mostly clear, cumulous clouds
12/3/2012 8:45 AM 0.00 0.0 M M M It was windy with cumulonimbus clouds. Light jacket temperatures.
12/4/2012 8:45 AM 0.00 0.0 M M M some stratus clouds. A little cummulus clouds. Chilly. Party cloudy.
12/6/2012 8:45 AM 0.00 0.0 M M M Cold, springles of rain, cloudy, rain clouds,
12/7/2012 8:45 AM 0.00 0.0 M M M partly cloudy its cold stratus clouds
12/11/2012 8:45 AM 0.00 0.0 M M M Frost on cars, chilly, no clouds, really cold. No wind
12/12/2012 8:45 AM 0.00 0.0 M M M It's cold and you can see your breath, partly cloudy and no breeze.
12/13/2012 8:45 AM 0.00 0.0 M M M Stratus clouds, cold,chilly,
12/14/2012 8:45 AM 0.00 0.0 M M M cloudy coat weather stratus clouds
12/18/2012 8:45 AM 0.00 0.0 M M M We observed cumulus and stratus clouds.
12/19/2012 8:45 AM 0.17 M M M M snow, cold, stratus clouds!
12/20/2012 8:45 AM 0.00 0.0 M M M Cold, snow on the ground, clear skies, sunny
12/21/2012 8:45 AM 0.00 0.0 M M M heavy jacket weather/ snowy/ partly cloudy/ no wind
1/10/2013 8:45 AM 0.00 0.0 M M M Cloudy,cold,and no wind.
1/11/2013 8:45 AM 0.00 0.0 M M M Grey storm clouds and very cold.
1/14/2013 9:30 AM 0.02 M M M M Cold, Slight breeze, and partly cloudy.
1/15/2013 8:45 AM 0.00 0.0 M M M cold! little cloudy. tiny breeze. Some frost.
1/16/2013 8:45 AM 0.00 0.0 M M M Cool, sunny, partly cloudy and no wind.
1/17/2013 8:45 AM 0.00 0.0 M M M Clear skys, cold this am, no wind, sunny
1/18/2013 8:45 AM 0.00 0.0 M M M cirrus clouds, a little chilly, blue sky
1/22/2013 8:45 AM 0.00 0.0 M M M Very few light wispy clouds. Little windy and cold.
1/23/2013 8:45 AM 0.00 0.0 M M M Cloudy, cool, and no wind.
1/24/2013 8:45 AM 0.00 0.0 M M M Cold morning, very cloudy, Thick clouds
1/25/2013 8:45 AM 0.00 0.0 M M M Light breeze, cool,and a blue sky.
1/30/2013 8:45 AM 0.00 0.0 M M M Cloudy, windy, cold and snow on the ground.
1/31/2013 8:45 AM 0.00 0.0 M M M cloudy and windy still some snow on the ground, chilly and cold this am.
2/1/2013 8:45 AM T M M M M WE SO SAW FROST ON THE GROUND.AND BIUE SKY
2/6/2013 8:45 AM 0.00 0.0 M M M Cold, breezy, and cloudy.
2/7/2013 8:45 AM 0.00 0.0 M M M Frost around the gauge. Sunny,no clouds in the sky. Chilly this am.
2/8/2013 8:45 AM 0.00 0.0 M M M it is cold and cloudy.
2/11/2013 8:45 AM 0.02 M M M M Snowing, cold, cloudy and a slight breeze.
2/12/2013 8:45 AM 0.00 0.0 M M M no clouds, frost on the grass, no wind, kind of chilly
2/14/2013 8:45 AM 0.00 0.0 M M M Very Cloudy, chilly, low clouds, cold this am.
2/15/2013 8:45 AM 0.03 M M M M snow in our rain gauge! Cold, clear skies, though
2/19/2013 8:45 AM 0.00 0.0 M M M bunch of cumulus clouds. Very cold. No wind
2/21/2013 8:45 AM 0.15 M M M M Partly Cloudy, with sun peeking out light snow, cold,
2/22/2013 8:45 AM 0.10 M M M M We had to melt a bit this morning! It looks like the sun is trying to com out.
2/26/2013 8:45 AM 0.00 0.0 M M M trace snow. cloudy. no sun. light snow, little breeze. Snow on ground
2/27/2013 8:45 AM 0.00 0.0 M M M Cold, windy, blue sky and sunny.
2/28/2013 8:45 AM 0.00 0.0 M M M lIGHT BREEZE, Sunny, Cold,very chilly this am.
3/1/2013 8:45 AM 0.00 0.0 M M M
3/4/2013 8:45 AM 0.00 0.0 M M M It was cloudy and freezing with a light breeze. We saw stratus clouds, big , black, and gray and looked like a blanket. No sun, we think it might snow today.
3/5/2013 8:45 AM 0.05 M M M M Sorry we are late! We had to melt our frost.... the sun is out and we think it will melt all the snow quickly!
3/6/2013 8:45 AM 0.00 0.0 M M M Cool, light breeze, stratus clouds, and the sun is peaking out.
3/7/2013 8:45 AM 0.00 0.0 M M M Sunny, Light jacket, warm this am, hazy with some sun.
3/8/2013 8:45 AM 0.00 0.0 M M M Cloudy light jacket
3/11/2013 8:45 AM M M M M M Blue sky with cirrus clouds and cool, light jacket weather. (edit: daily precip initially recorded as 0.01". changed to NA due to MDR suspicion. observer will be contacted. P.G.)
3/12/2013 8:45 AM 0.18 M M M M wet and icy snow. A little bit windy, but we don't think it's really that cold. Low stratus clouds with blue sky trying to peek through! yay snow
3/14/2013 8:45 AM 0.00 0.0 M M M Clear blue skys, light jacket,not windy,
3/25/2013 8:45 AM M M M M M Cold. blue sky, and snow on the ground. We did not have school for a week, so our accumulated total is from over the past weekend's precip. (edit: daily precip changed from 0.35" to NA. observer will be contacted. P.G.)
3/26/2013 8:45 AM 0.00 0.0 M M M whispy clouds in the sky. No breeze. Chilly. Snow on the ground
3/27/2013 8:45 AM 0.00 0.0 M M M a slight breeze. so cold we could see our breath, but we think it will be sunny. There are no clouds.
3/28/2013 8:45 AM 0.00 0.0 M M M Cool morning, overcast
3/29/2013 8:45 AM 0.00 0.0 M M M cloudy and A little sun.
4/1/2013 8:45 AM M M M M M Light breeze, cold, and cloudy. (edit: daily precip initially recorded as 0.06". changed to NA due to wrong date suspicion. observer will be contacted. P.G.)
4/2/2013 8:45 AM 0.00 0.0 M M M trace - couple drops on bottom. cumulus clouds everywhere, little wind. Cool air.
4/3/2013 8:45 AM 0.02 M M M M Breezy,cloudy with patches of blue sky, and cool.
4/4/2013 8:45 AM 0.00 0.0 M M M No clouds, no wind, blue sky, light jacket weather
4/8/2013 8:45 AM 0.00 0.0 M M M Cloudy, light jacket weather, and a slight breeze.
4/9/2013 8:45 AM 0.04 M M M M We were sad we did not get more snow! Stratus clouds, dark sky, only a little bit of wind.
4/10/2013 8:45 AM 0.02 M M M M sunny!
4/11/2013 8:45 AM 0.00 0.0 M M M Partly cloudy, chilly morning, A light jacket is needed this am.
4/19/2013 8:45 AM 0.00 0.0 M M M pratly cloudy and little sunny
4/22/2013 8:45 AM 0.01 M M M M Cold and chilly. We think it might snow. Not too much wind.
4/24/2013 8:45 AM 0.00 0.0 M M M Really sunny, blue sky, a few clouds to the south and no wind.
4/26/2013 8:45 AM 0.00 0.0 M M M sunny light breeze no clouds
4/30/2013 8:45 AM 0.00 0.0 M M M Grey clouds, cold, windy.
5/3/2013 8:45 AM 0.00 0.0 M M M chilly sunny light jacket
5/7/2013 8:45 AM 0.00 0.0 M M M cloudy, little windy, chilly.
5/9/2013 8:45 AM 0.28 M M M M Cloudy, drizzle this am, very dark,thick clouds, coolish,need a rain jacket
5/10/2013 8:45 AM T M M M M clear skies/ no clouds/ warm
5/14/2013 8:45 AM 0.00 0.0 M M M light clouds, no wind. Very warm, sunny
5/15/2013 8:45 AM 0.00 0.0 M M M sunny and warm, slight breeze. blossoms!
5/23/2013 8:45 AM 0.00 0.0 M M M chilly, light jacket, breeezy, gray sky,
5/24/2013 8:45 AM 0.00 0.0 M M M No jacket sunny Cloudy
9/6/2013 8:45 AM 0.00 0.0 M M M hot, hot, hot!
9/9/2013 8:45 AM 0.00 0.0 M M M
9/10/2013 8:45 AM 0.57 M M M M I chose a sweatshirt today. Not a lot of wind. Thick clouds like a blanket.
9/11/2013 8:45 AM 0.48 M M M M Dark clouds like a blanket. We wore jackets to school. Very little wind. We had indoor recess this mmorning.
9/12/2013 8:45 AM 1.25 M M M M Very wet, many of us are wearing long sleeves. Low clouds like blankets.
9/18/2013 8:45 AM 0.00 0.0 M M M
9/19/2013 8:45 AM 0.05 M M M M
9/25/2013 8:45 AM 0.00 0.0 M M M sunny, we wore jackets today.
9/26/2013 8:45 AM 0.00 0.0 M M M
9/27/2013 8:45 AM 0.03 M M M M overcast, cool, misty



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/13/2012 10/15/2012 8:45 AM 3 0.03 M M
2/24/2013 2/25/2013 8:00 AM 2 0.25 M M snow everywhere!
4/12/2013 4/16/2013 12:00 AM 5 1.16 10.0 M Hi... we did not have school for the past four days. Our five-day accumulation was 1.16 for today. We had a late start today and weren't able to report in our actual time frame, but wanted to send our data!
5/1/2013 5/02/2013 12:00 AM 2 1.08 M M snowy! sunny! melting!
5/29/2013 5/30/2013 12:00 AM 2 0.93 M M
9/13/2013 9/16/2013 8:00 AM 4 1.89 M M they filed a daily report on 9/12, editing the start date from 9/12 to 9/13 CSPEARS
9/20/2013 9/24/2013 8:50 AM 5 0.24 M M High wispy clouds. Jacket/pants temperature.



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