Station Overview Station Location
Station Number CO-JF-363 Latitude 39.607855
Station Name Littleton 2.9 WNW Longitude -105.065737
County Jefferson Elevation (ft) 5466



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 1.12 0.82 19 0.82 19 0.00 0 0 3 0 0.0 0 0
Nov 12 0.92 0.26 16 0.00 14 0.26 2 1 0 0 0.0 0 0
Dec 12 0.65 0.08 6 0.08 6 0.00 0 0 1 0 0.0 0 0
Jan 13 0.40 0.25 5 0.25 5 0.00 0 0 1 0 0.0 0 0
Feb 13 0.45 1.23 12 1.23 12 0.00 0 0 3 2 0.0 0 0
March 13 1.45 0.00 2 0.00 2 0.00 0 0 0 0 0.0 0 0
April 13 2.08 1.42 15 1.42 15 0.00 0 0 4 2 0.0 0 0
May 13 2.66 0.58 2 0.58 2 0.00 0 0 2 0 0.0 0 0
June 13 1.82 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 13 1.73 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 13 2.11 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 13 1.22 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 16.61" 4.64" 77 days 4.38" 75 0.26" 2 days 1 14 days 4 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 0.00
10/2/2012 0.00
10/3/2012 0.00
10/4/2012 0.00
10/5/2012 0.13
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
10/16/2012 0.00
10/17/2012 0.00
10/18/2012 0.00
10/19/2012
10/20/2012
10/21/2012
10/22/2012
10/23/2012 0.00
10/24/2012 0.00
10/25/2012 0.65
10/26/2012 0.04
10/27/2012
10/28/2012
10/29/2012 0.00
10/30/2012 0.00
10/31/2012
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
11/8/2012 0.00
11/9/2012 0.00
11/10/2012
11/11/2012 **
11/12/2012 0.00 0.26
11/13/2012 0.00
11/14/2012 0.00
11/15/2012 0.00
11/16/2012
11/17/2012
11/18/2012
11/19/2012
11/20/2012
11/21/2012
11/22/2012
11/23/2012
11/24/2012
11/25/2012
11/26/2012 0.00
11/27/2012 0.00
11/28/2012 0.00
11/29/2012 0.00
11/30/2012
12/1/2012
12/2/2012
12/3/2012
12/4/2012 0.00
12/5/2012 0.00
12/6/2012 0.00
12/7/2012
12/8/2012
12/9/2012
12/10/2012
12/11/2012
12/12/2012
12/13/2012
12/14/2012
12/15/2012
12/16/2012
12/17/2012 0.00
12/18/2012
12/19/2012 0.08
12/20/2012 0.00
12/21/2012
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
1/11/2013
1/12/2013
1/13/2013
1/14/2013
1/15/2013
1/16/2013
1/17/2013
1/18/2013 0.00
1/19/2013
1/20/2013
1/21/2013
1/22/2013
1/23/2013
1/24/2013
1/25/2013 0.00
1/26/2013
1/27/2013
1/28/2013 0.00
1/29/2013 0.25
1/30/2013 0.00
1/31/2013
2/1/2013
2/2/2013
2/3/2013
2/4/2013 0.00
2/5/2013 0.00
2/6/2013
2/7/2013 0.30
2/8/2013
2/9/2013
2/10/2013
2/11/2013 T
2/12/2013 0.00
2/13/2013 0.00
2/14/2013 0.00
2/15/2013
2/16/2013
2/17/2013
2/18/2013
2/19/2013 0.00
2/20/2013 0.00
2/21/2013 0.34
2/22/2013
2/23/2013
2/24/2013
2/25/2013 0.59
2/26/2013 T
2/27/2013 M
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
3/13/2013
3/14/2013
3/15/2013
3/16/2013
3/17/2013
3/18/2013
3/19/2013 0.00
3/20/2013 0.00
3/21/2013
3/22/2013
3/23/2013
3/24/2013
3/25/2013
3/26/2013
3/27/2013
3/28/2013
3/29/2013
3/30/2013
3/31/2013
Day of YearDaily PrcpMultiday Prcp
4/1/2013
4/2/2013 0.00
4/3/2013
4/4/2013 0.00
4/5/2013 0.00
4/6/2013
4/7/2013
4/8/2013 0.00
4/9/2013
4/10/2013 0.25
4/11/2013 0.00
4/12/2013
4/13/2013
4/14/2013
4/15/2013 T
4/16/2013 0.59
4/17/2013 T
4/18/2013 0.17
4/19/2013
4/20/2013
4/21/2013
4/22/2013 0.00
4/23/2013 0.41
4/24/2013
4/25/2013 0.00
4/26/2013 0.00
4/27/2013
4/28/2013
4/29/2013 0.00
4/30/2013
5/1/2013 0.28
5/2/2013 0.30
5/3/2013
5/4/2013
5/5/2013
5/6/2013
5/7/2013
5/8/2013
5/9/2013
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
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
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
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
9/7/2013
9/8/2013
9/9/2013
9/10/2013
9/11/2013
9/12/2013
9/13/2013
9/14/2013
9/15/2013
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
9/25/2013
9/26/2013
9/27/2013
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 9:00 AM 0.00 0.0 M M M CLOUDY VERY LIGHT DRIZZLE
10/2/2012 9:00 AM 0.00 0.0 M M M sunny and cloudy
10/3/2012 9:00 AM 0.00 0.0 M M M WARM AND SUNNY
10/4/2012 9:00 AM 0.00 0.0 M M M cool and cloudy
10/5/2012 9:00 AM 0.13 M M M M clearing skies
10/8/2012 9:00 AM 0.00 0.0 M M M cloudey and cool and suny
10/9/2012 9:00 AM 0.00 0.0 M M M sunny and cooloer temperature
10/10/2012 9:00 AM 0.00 0.0 M M M cool and cloudy
10/11/2012 9:00 AM 0.00 0.0 M M M cool and colude
10/12/2012 9:00 AM 0.00 0.0 M M M sunny with clouds
10/16/2012 9:00 AM 0.00 0.0 M M M sunny and cool
10/17/2012 9:00 AM 0.00 0.0 M M M whindy and cool
10/18/2012 9:00 AM 0.00 0.0 M M M cood and brvvy
10/23/2012 9:00 AM 0.00 0.0 M M M Partly chilly and scattered clouds.
10/24/2012 9:00 AM 0.00 0.0 M M M Chilly and barly breazy.
10/25/2012 9:00 AM 0.65 M M M M Very cold and cloudy
10/26/2012 9:00 AM 0.04 M M M M lightly snowing and cold
10/29/2012 9:00 AM 0.00 0.0 M M M Clear and chilly.
10/30/2012 9:00 AM 0.00 0.0 M M M Partly cloudy and chilly.
11/1/2012 9:00 AM 0.00 0.0 M M M Sunny and cool
11/2/2012 9:00 AM 0.00 0.0 M M M chilly and cloudy
11/5/2012 9:00 AM 0.00 0.0 M M M chilly and sunny
11/6/2012 9:00 AM 0.00 0.0 M M M breze and scadrd klewes.
11/8/2012 9:00 AM 0.00 0.0 M M M clear skies
11/9/2012 9:00 AM 0.00 0.0 M M M CHILE AND BEEZE
11/12/2012 9:00 AM 0.00 0.0 M M M very cold but sunny
11/13/2012 9:00 AM 0.00 0.0 M M M CHILLY AND partly cloudy
11/14/2012 9:00 AM 0.00 0.0 M M M sunny and cold
11/15/2012 9:00 AM 0.00 0.0 M M M cold and overcast
11/26/2012 9:00 AM 0.00 0.0 M M M freezing drizzle
11/27/2012 9:00 AM 0.00 0.0 M M M sunny but very cold
11/28/2012 9:00 AM 0.00 0.0 M M M COLD AND OVERCAST
11/29/2012 9:00 AM 0.00 0.0 M M M cool with scattered clouds
12/4/2012 9:00 AM 0.00 0.0 M M M scattered high cloudy and cold
12/5/2012 9:00 AM 0.00 0.0 M M M partly cloudy
12/6/2012 9:00 AM 0.00 0.0 M M M dark cloudy cold breezy
12/17/2012 9:00 AM 0.00 0.0 M M M sunny and culd
12/19/2012 9:00 AM 0.08 M M M M snowing and cold and windy
12/20/2012 9:00 AM 0.00 0.0 M M M Sunny and very cold
1/18/2013 9:00 AM 0.00 0.0 M M M cold and sunny
1/25/2013 9:00 AM 0.00 0.0 M M M sunny
1/28/2013 9:00 AM 0.00 0.0 M M M partly cloudy
1/29/2013 9:00 AM 0.25 M M M M Cold and cloudy. (edit: new snowfall initially recorded as 0.0". changed to NA due to incongruity with surroundings. observer contacted. P.G.)
1/30/2013 9:00 AM 0.00 0.0 M M M partly cloudy. and verry windy.
2/4/2013 9:00 AM 0.00 0.0 M M M partly cloudy
2/5/2013 9:00 AM 0.00 0.0 M M M sunny.
2/7/2013 9:00 AM 0.30 M M M M sunny.
2/11/2013 9:00 AM T M M M M partly cloudy
2/12/2013 9:00 AM 0.00 0.0 M M M cold
2/13/2013 9:00 AM 0.00 0.0 M M M cloudy
2/14/2013 9:00 AM 0.00 0.0 M M M cold and cloudy
2/19/2013 9:00 AM 0.00 0.0 M M M chilly and sunny
2/20/2013 9:00 AM 0.00 0.0 M M M very cold and overcast
2/21/2013 9:00 AM 0.34 M M M M snowing cloudy cold
2/25/2013 9:00 AM 0.59 M M M M cold and sunny
2/26/2013 9:00 AM T M M M M snowing and windy
2/27/2013 9:00 AM M M M M M snowed all day yesterday. sunny and cold today (edit: daily precip initially recorded as 0.92". changed to NA due to incongruity with surroundings. P.G.)
3/19/2013 9:00 AM 0.00 0.0 M M M sunny and cool
3/20/2013 9:00 AM 0.00 0.0 M M M sunny,chilly and really windy.
4/2/2013 9:00 AM 0.00 0.0 M M M cloudy with a chance of rain and snow
4/4/2013 9:00 AM 0.00 0.0 M M M sunny and clear
4/5/2013 9:00 AM 0.00 0.0 M M M partly cloudy
4/8/2013 9:00 AM 0.00 0.0 M M M WARM AND SUNNY
4/10/2013 9:00 AM 0.25 M M M M sunny and very cold
4/11/2013 9:00 AM 0.00 0.0 M M M sunny and high clouds
4/15/2013 9:00 AM T M M M M snowing lighty
4/16/2013 9:00 AM 0.59 M M M M cold ,overcast
4/17/2013 9:00 AM T M M M M overcast cold snowing
4/18/2013 9:00 AM 0.17 M M M M sunny and cold
4/22/2013 9:00 AM 0.00 0.0 M M M sunny
4/23/2013 9:00 AM 0.41 M M M M snowing and cloudy
4/25/2013 9:00 AM 0.00 0.0 M M M sunny
4/26/2013 9:00 AM 0.00 0.0 M M M Sunny
4/29/2013 9:00 AM 0.00 0.0 M M M Sunny
5/1/2013 9:00 AM 0.28 M M M M Windy cloudy and snowing
5/2/2013 9:00 AM 0.30 M M M M Sunny but cold



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/11/2012 11/12/2012 9:00 AM 2 0.26 M M



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