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 16 1.19 0.00 8 0.00 8 0.00 0 0 0 0 0.0 0 0
Nov 16 0.73 0.35 17 0.02 13 0.33 4 1 1 1 0.0 0 0
Dec 16 0.51 0.16 21 0.16 5 0.00 16 2 1 1 0.0 0 0
Jan 17 0.34 0.71 20 0.16 10 0.55 10 1 3 2 0.1 1 0
Feb 17 0.41 0.62 18 0.53 15 0.09 3 1 3 0 0.0 0 0
March 17 1.58 0.69 27 0.05 8 0.64 19 4 1 0 0.0 0 0
April 17 2.09 1.41 21 0.38 6 1.03 15 3 4 0 0.0 0 0
May 17 2.53 3.12 7 2.95 5 0.17 2 1 4 0 0.0 0 0
June 17 2.32 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 17 1.34 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 17 1.49 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 17 1.33 1.80 15 0.40 4 1.40 11 2 1 2 0.0 0 0
Water Year Totals: 15.86" 8.86" 154 days 4.65" 74 4.21" 80 days 15 18 days 6 days 0.1" 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
10/1/2016
10/2/2016
10/3/2016
10/4/2016
10/5/2016
10/6/2016
10/7/2016
10/8/2016
10/9/2016
10/10/2016
10/11/2016 0.00
10/12/2016
10/13/2016
10/14/2016
10/15/2016
10/16/2016
10/17/2016
10/18/2016 0.00
10/19/2016
10/20/2016 0.00
10/21/2016 0.00
10/22/2016
10/23/2016
10/24/2016 0.00
10/25/2016 0.00
10/26/2016
10/27/2016
10/28/2016 0.00
10/29/2016
10/30/2016
10/31/2016 0.00
11/1/2016 0.00
11/2/2016 T
11/3/2016 0.00
11/4/2016
11/5/2016
11/6/2016
11/7/2016 0.00
11/8/2016 0.00
11/9/2016
11/10/2016 0.00
11/11/2016
11/12/2016
11/13/2016
11/14/2016 0.00
11/15/2016
11/16/2016 0.00
11/17/2016 0.00
11/18/2016 **
11/19/2016 **
11/20/2016 **
11/21/2016 0.33
11/22/2016 0.02
11/23/2016
11/24/2016
11/25/2016
11/26/2016
11/27/2016
11/28/2016 0.00
11/29/2016 0.00
11/30/2016 0.00
12/1/2016 0.00
12/2/2016 **
12/3/2016 **
12/4/2016 **
12/5/2016 **
12/6/2016 0.00
12/7/2016 0.16
12/8/2016 0.00
12/9/2016 0.00
12/10/2016
12/11/2016
12/12/2016 T
12/13/2016
12/14/2016 M
12/15/2016 **
12/16/2016 0.00
12/17/2016
12/18/2016
12/19/2016
12/20/2016
12/21/2016
12/22/2016
12/23/2016 **
12/24/2016 **
12/25/2016 **
12/26/2016 **
12/27/2016 **
12/28/2016 **
12/29/2016 **
12/30/2016 **
12/31/2016 **
Day of YearDaily PrcpMultiday Prcp
1/1/2017 **
1/2/2017 **
1/3/2017 **
1/4/2017 **
1/5/2017 **
1/6/2017 **
1/7/2017 **
1/8/2017 **
1/9/2017 **
1/10/2017 0.55
1/11/2017 0.00
1/12/2017 0.04
1/13/2017
1/14/2017
1/15/2017
1/16/2017
1/17/2017
1/18/2017 0.00
1/19/2017 T
1/20/2017 0.04
1/21/2017
1/22/2017
1/23/2017
1/24/2017
1/25/2017 0.08
1/26/2017 0.00
1/27/2017 T
1/28/2017
1/29/2017
1/30/2017 0.00
1/31/2017 0.00
2/1/2017 0.00
2/2/2017 0.10
2/3/2017
2/4/2017
2/5/2017
2/6/2017 0.00
2/7/2017 0.00
2/8/2017
2/9/2017 0.00
2/10/2017 0.00
2/11/2017
2/12/2017
2/13/2017 0.00
2/14/2017 0.00
2/15/2017 0.00
2/16/2017 0.00
2/17/2017
2/18/2017
2/19/2017
2/20/2017
2/21/2017 0.00
2/22/2017 0.00
2/23/2017 0.20
2/24/2017 0.23
2/25/2017 **
2/26/2017 **
2/27/2017 0.09
2/28/2017 0.00
3/1/2017 0.00
3/2/2017 0.00
3/3/2017 0.00
3/4/2017
3/5/2017
3/6/2017 0.00
3/7/2017 0.00
3/8/2017
3/9/2017 0.00
3/10/2017 **
3/11/2017 **
3/12/2017 **
3/13/2017 **
3/14/2017 **
3/15/2017 **
3/16/2017 **
3/17/2017 **
3/18/2017 **
3/19/2017 **
3/20/2017 0.00
3/21/2017
3/22/2017 0.00
3/23/2017 **
3/24/2017 0.02
3/25/2017 **
3/26/2017 **
3/27/2017 **
3/28/2017 **
3/29/2017 0.52
3/30/2017
3/31/2017 0.05
Day of YearDaily PrcpMultiday Prcp
4/1/2017 **
4/2/2017 **
4/3/2017 0.24
4/4/2017
4/5/2017 0.06
4/6/2017 0.00
4/7/2017 **
4/8/2017 **
4/9/2017 **
4/10/2017 **
4/11/2017 **
4/12/2017 **
4/13/2017 **
4/14/2017 0.00
4/15/2017
4/16/2017
4/17/2017 0.00
4/18/2017 **
4/19/2017 **
4/20/2017 **
4/21/2017 0.79
4/22/2017
4/23/2017
4/24/2017 0.02
4/25/2017
4/26/2017 0.23
4/27/2017
4/28/2017 0.07
4/29/2017
4/30/2017
5/1/2017
5/2/2017
5/3/2017
5/4/2017
5/5/2017
5/6/2017
5/7/2017
5/8/2017 0.01
5/9/2017 **
5/10/2017 0.17
5/11/2017
5/12/2017 0.01
5/13/2017
5/14/2017
5/15/2017 0.00
5/16/2017
5/17/2017
5/18/2017 1.08
5/19/2017 1.85
5/20/2017
5/21/2017
5/22/2017
5/23/2017
5/24/2017
5/25/2017
5/26/2017
5/27/2017
5/28/2017
5/29/2017
5/30/2017
5/31/2017
6/1/2017
6/2/2017
6/3/2017
6/4/2017
6/5/2017
6/6/2017
6/7/2017
6/8/2017
6/9/2017
6/10/2017
6/11/2017
6/12/2017
6/13/2017
6/14/2017
6/15/2017
6/16/2017
6/17/2017
6/18/2017
6/19/2017
6/20/2017
6/21/2017
6/22/2017
6/23/2017
6/24/2017
6/25/2017
6/26/2017
6/27/2017
6/28/2017
6/29/2017
6/30/2017
Day of YearDaily PrcpMultiday Prcp
7/1/2017
7/2/2017
7/3/2017
7/4/2017
7/5/2017
7/6/2017
7/7/2017
7/8/2017
7/9/2017
7/10/2017
7/11/2017
7/12/2017
7/13/2017
7/14/2017
7/15/2017
7/16/2017
7/17/2017
7/18/2017
7/19/2017
7/20/2017
7/21/2017
7/22/2017
7/23/2017
7/24/2017
7/25/2017
7/26/2017
7/27/2017
7/28/2017
7/29/2017
7/30/2017
7/31/2017
8/1/2017
8/2/2017
8/3/2017
8/4/2017
8/5/2017
8/6/2017
8/7/2017
8/8/2017
8/9/2017
8/10/2017
8/11/2017
8/12/2017
8/13/2017
8/14/2017
8/15/2017
8/16/2017
8/17/2017
8/18/2017
8/19/2017
8/20/2017
8/21/2017
8/22/2017
8/23/2017
8/24/2017
8/25/2017
8/26/2017
8/27/2017
8/28/2017
8/29/2017
8/30/2017
8/31/2017
9/1/2017
9/2/2017
9/3/2017
9/4/2017
9/5/2017
9/6/2017
9/7/2017
9/8/2017
9/9/2017
9/10/2017
9/11/2017
9/12/2017
9/13/2017
9/14/2017
9/15/2017
9/16/2017 **
9/17/2017 **
9/18/2017 **
9/19/2017 **
9/20/2017 0.00
9/21/2017 0.00
9/22/2017 **
9/23/2017 **
9/24/2017 **
9/25/2017 1.40
9/26/2017 T
9/27/2017 T
9/28/2017 0.40
9/29/2017 **
9/30/2017 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/11/2016 8:45 AM 0.00 0.0 M M M slight breeze. puffy clouds, no jacket needed.
10/18/2016 8:45 AM 0.00 0.0 M M M Some gray clouds, long sleeves and pants today
10/20/2016 8:45 AM 0.00 0.0 M M M Frost on outside of collection device. No clouds. No wind. We should wear a medium weight jacket today!
10/21/2016 8:45 AM 0.00 0.0 M M M no wind, partly cloudy, cool
10/24/2016 8:45 AM 0.00 0.0 M M M No wind. Partly cloudy with feathery clouds. We needed light jackets.
10/25/2016 8:45 AM 0.00 0.0 M M M lots of gray clouds, looks like it will rain, no wind, long sleeves or light jacket
10/28/2016 8:45 AM 0.00 0.0 M M M no wind, no sun, no rain, cool
10/31/2016 8:45 AM 0.00 0.0 M M M Feathery clouds. Light breeze. Light jacket or sweatshirt.
11/1/2016 8:45 AM 0.00 0.0 M M M blanket like and puffy clouds, brisk air, light jacket or sweatshirt
11/2/2016 8:45 AM T M M M M We observed wet sand on the playground and small little puddles today!
11/3/2016 8:45 AM 0.00 0.0 M M M light jacket or hoodie would be good to wear today, very little wind, no clouds, a little bit of frost this morning.
11/7/2016 8:45 AM 0.00 0.0 M M M There is a moderate wind. No clouds. Use a light jacket.
11/8/2016 8:45 AM 0.00 0.0 M M M sunny, mostly clear skies, a few clouds, light jacket
11/10/2016 8:45 AM 0.00 0.0 M M M Today we felt a little good with just our shirts on. There were no clouds in the sky today. It felt like about 5-6 miles per hour wind. Sometimes it was more or less wind.
11/14/2016 8:45 AM 0.00 0.0 M M M Clouds are thin, feathery, blanket-like, on the horizon. There is a light breeze. We needed light jackets today.
11/16/2016 8:45 AM 0.00 0.0 M M M puffy cauliflower clouds. very light wind. we wore light jackets to school this morning. maybe gloves.
11/17/2016 8:45 AM 0.00 0.0 M M M The sky was dark grey with a lot of clouds. There was a slight wind and we definitely needed a hoodie or jacket.
11/22/2016 8:45 AM 0.02 M M M M gray clouds, light breeze, light jacket.
11/28/2016 8:45 AM 0.00 0.0 M M M Sky was covered in blanket-like clouds. There is a very light breeze. We need a light jacket or sweater.
11/29/2016 8:45 AM 0.00 0.0 M M M overcast skies, windy, jacket
11/30/2016 8:45 AM 0.00 0.0 M M M no clouds. light breeze. students wore coats and gloves to school. You can see your breath outside.
12/1/2016 8:45 AM 0.00 0.0 0.00 M M Today was mostly cloudy, maybe 95% clouds. Light breeze and we should wear a light jacket or sweater. Hands in pockets or wearing gloves
12/7/2016 8:45 AM 0.16 M M M M No sun shine today. Overcast. Slight breeze. We wore winter coats today. It's very cold. You should wear hats and gloves and snow boots today.
12/8/2016 8:45 AM 0.00 0.0 M M M The flag was moving just a little bit, so we had a light breeze, we had to wear big jackets, gloves, snow pants,and boots!We saw frost on the rain gauge.
12/9/2016 8:45 AM 0.00 0.0 M M M no new snow, no clouds, no wind, cold
12/12/2016 8:45 AM T M M M M Very slight breeze. Blanket and feathery clouds across the sky. Light coat.
12/14/2016 8:45 AM M M M M M It feels cold. We are wearing heavy coats. We have a bit of wind. {EDIT: Observer reported 0.13 of new precip. QPE data and surrounding reports of 0.00's indicate this could be an error. This might be a date error. Changed report of 0.13 to NA until observer can be contacted to verify. Submission Time Before EDIT: 12/14/2016 8:41 AM CoCoSTAFF DNT}
1/11/2017 8:45 AM 0.00 0.0 M M M We saw stratus clouds and we felt a slight breeze. It was 37 degrees. We were wearing light jackets. We hope precipitation comes tonight.
1/12/2017 8:45 AM 0.04 0.1 0.04 M M Today we observed cirrus clouds in part of the sky. We observed a really really really small breeze. We should wear puffy jackets gloves and hoods or hats today.
1/18/2017 8:45 AM 0.00 0.0 M M M There were no clouds, and no wind. Students wore sweaters, or light jackets to school. there was frost on the rain gauge.
1/19/2017 8:45 AM T M M M M We felt a trace of ice in our rain gauge with just a tiny bit of melted frost water. No wind today, we felt just fine today with a sweater or t-shirt on today.
1/20/2017 8:45 AM 0.04 M M M M totly cloudy. no wind
1/25/2017 8:45 AM 0.08 M M M M very light breeze. cirrus clouds (light whispy clouds). We wore heavy coats to school today. There was frost on the outside of the rain gauge. There was snow and ice inside the gauge.
1/26/2017 8:45 AM 0.00 0.0 M M M There were no clouds in the sky today. No precipitation today, but we did see frost on the rain gauge. We decided we definitely needed a sweatshirt today and a third jacket. Wet hair froze today during our first recess!
1/27/2017 8:45 AM T M M M M High feathery clouds. Wear a heavy jacket. There was a trace of precipitation.
1/30/2017 8:45 AM 0.00 0.0 M M M there are feathery clouds across the sky. There is a light breeze. We needed a light jacket.
1/31/2017 8:45 AM 0.00 0.0 M M M thin wispy clouds, light jacket, brisk air.
2/1/2017 8:45 AM 0.00 0.0 M M M We wore heavy coats today. We saw high feathery clouds. There was not much wind.
2/2/2017 8:45 AM 0.10 M M M M no sun in sight this morning. stratus clouds. heavy coat today. the rain gauge was thick with ice and frost.
2/6/2017 8:45 AM 0.00 0.0 M M M There were cirrus and cumulus clouds. There was a slight breeze. We might need a heavy jacket, and a light jacket this afternoon.
2/7/2017 8:45 AM 0.00 0.0 M M M overcast skies with stratus clouds, brisk air, light jacket.
2/9/2017 8:45 AM 0.00 0.0 M M M there were cirrus and cumulus clouds in the sky today but we also saw sun and blue skies. We barely felt a breeze. Light jacket or long sleeves would be a good match for the weather. no moisture or frost.
2/10/2017 8:45 AM 0.00 0.0 M M M it is partly cloudy,it was warm, very windy
2/13/2017 8:45 AM 0.00 0.0 M M M there was barely any wind. We wore light to heavy jackets today. We see cirrus clouds.
2/14/2017 8:45 AM 0.00 0.0 M M M clear skies, brisk air, light jacket.
2/15/2017 8:45 AM 0.00 0.0 M M M ONE SMALL FEATHERY CLOUD. LIGHT JACKET. a VERY SLIGHT BREEZE.
2/16/2017 8:45 AM 0.00 0.0 M M M Sunny and no clouds today. No wind and no precipitation. Long sleeves or a light jacket for this morning.
2/21/2017 8:45 AM 0.00 0.0 M M M clear skies, windy and a light jacket
2/22/2017 8:45 AM 0.00 0.0 M M M slight breeze, cumulus clouds, need a light jacket for morning. We think it will be a nice day.
2/23/2017 8:45 AM 0.20 M M M M Rain Jacket is something you should wear, gloves would be good too. Grey blanket of clouds this morning, snow was blowing diagonal and the wind is a strong breeze. Ice was thick on the gauge.
2/24/2017 8:45 AM 0.23 M M M M cold, jacket, no wind, overcast.
2/28/2017 8:45 AM 0.00 0.0 M M M stratus clouds, brisk air, light jacket
3/1/2017 8:45 AM 0.00 0.0 M M M light breeze, need a jacket
3/2/2017 8:45 AM 0.00 0.0 M M M Today we would wear a light coat, the sky had not much cirrus clouds with a lot of sunshine and blue sky, just a trace of frost on the rain gauge today. not much of a breeze today - slight.
3/3/2017 8:45 AM 0.00 0.0 M M M partly cloudy, a light jacket, no wind
3/6/2017 8:45 AM 0.00 0.0 M M M It feels very windy maybe 30 mph. There are wispy clouds. We are wearing heavy coats. BRRR.
3/7/2017 8:45 AM 0.00 0.0 M M M blue sky with few clouds, very windy, light jacket
3/9/2017 8:45 AM 0.00 0.0 M M M a light jacket is what i would wear today. the clouds were blanket like, but there was not that much of them. There was a slight breeze today.
3/22/2017 8:45 AM 0.00 0.0 M M M A LOT OF FEATHERY CLOUDS.LIGHT JACKET NEEDED. LIGHT BREEZE.
3/31/2017 8:45 AM 0.05 M M M M no wind, lots of clouds, rain, cool
4/5/2017 8:45 AM 0.06 M M M M No clouds. Very, very slight breeze. We need a light jacket.
4/6/2017 8:45 AM 0.00 0.0 M M M The sky had zero clouds and there was a slight breeze. A light jacket is all we needed to wear today.
4/17/2017 8:45 AM 0.00 0.0 M M M LIGHT BREEZE. FLUFFY CLOUDS. WE WORE SHORT SLEEVES
4/24/2017 8:45 AM 0.02 M M M M The clouds were puffy. There is a light breeze and we are wearing light jackets. It is a little windy.
4/26/2017 8:45 AM 0.23 M M M M Very slight breeze. Feathery clouds. light jacket needed.
4/28/2017 8:45 AM 0.07 M M M M No Clouds, No wind, sweat shirt
5/8/2017 8:45 AM 0.01 M M M M We noticed that the clouds were silky and feathery. There was a light breeze. You should wear a light jacket or no jacket.
5/12/2017 8:45 AM 0.01 M M M M no breeze, no clouds, no jacket
5/15/2017 8:45 AM 0.00 0.0 M M M There was a slight breeze. We saw stratus clouds. We are wearing a light or no jacket. T
5/18/2017 8:45 AM 1.08 M M M M Cold and wet! Need a heavy jacket and some rain boots. Not much wind, precipitation is coming straight down very rapidly.
5/19/2017 8:45 AM 1.85 M M M M slight breeze, totally cloudy, jacket
9/21/2017 8:45 AM 0.00 0.0 M M M
9/26/2017 8:45 AM T M M M M rain low blanket clouds. No wind. Long sleeves and light jackets.
9/27/2017 8:45 AM T M M M M cool weather, light wind, sprinkling, dark gray clouds
9/28/2017 8:45 AM 0.40 M M M M Blanket-like clouds Light breeze Raincoat, light jacket



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/18/2016 11/21/2016 8:45 AM 4 0.33 M M today was a beautiful morning, but cloudy. Little wind. Our rain gauge had precipitation from last Thursday's snow, but was discolored from the leaves.
12/2/2016 12/06/2016 8:45 AM 5 0.00 0.0 0.00 Few feathery clouds, brisk air, winter jacket.
12/15/2016 12/16/2016 8:45 AM 2 0.00 M M windy,partly cloudy, cold
12/23/2016 1/10/2017 8:45 AM 19 0.55 M M It's been a long time since we emptied the rain gauge. Light feathery clouds, slight wind.
2/25/2017 2/27/2017 8:45 AM 3 0.09 1.5 M No wind this morning. A few small light puffy clouds. Cumulus clouds. We wore heavy coats to school.
3/10/2017 3/20/2017 8:45 AM 11 0.00 0.0 0.00 little bit wind.cirrus clouds.Light jackets. Ground looks dry.
3/23/2017 3/24/2017 8:45 AM 2 0.02 M M Slight breeze, gray clouds, heavy jacket.
3/25/2017 3/27/2017 8:45 AM 3 0.10 M M There was a slight breeze. We wore light jackets to school. The air was damp. We saw cumulus clouds.
3/27/2017 3/29/2017 8:45 AM 3 0.52 M M we need a light jacket. there were blanket clouds across the sky. thare is no wind.
4/1/2017 4/03/2017 8:45 AM 3 0.24 M M 0.24 inches of precipitation. medium-light breeze. no clouds in the sky. We wore light jackets to school.
4/7/2017 4/14/2017 8:45 AM 8 0.00 M M PARTLY CLOUDY, COOL
4/18/2017 4/21/2017 8:45 AM 4 0.79 M M Slight breeze, light jacket stratus
5/9/2017 5/10/2017 8:45 AM 2 0.17 M M very light breeze, cloudy across sky, raining/sprinkling, light jacket with hood needed.
9/16/2017 9/20/2017 8:45 AM 5 0.00 M M no clouds,no breeze, we had to wear light jackets
9/22/2017 9/25/2017 8:45 AM 4 1.40 M M cloudy, hoody weather, no wind
9/29/2017 10/02/2017 8:45 AM 4 0.37 M M no wind, light jacket needed, overcast and drizzly



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