Station Overview Station Location
Station Number CO-JF-362 Latitude 39.607141
Station Name Littleton 2.8 WNW Longitude -105.064582
County Jefferson Elevation (ft) 5471



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 14 1.12 0.97 22 0.97 16 0.00 6 3 3 0 0.0 0 0
Nov 14 0.92 0.45 21 0.11 7 0.34 14 3 1 0 0.0 0 0
Dec 14 0.65 0.22 32 0.00 10 0.22 22 3 0 0 0.0 0 0
Jan 15 0.40 0.96 27 0.22 12 0.74 15 3 3 0 0.0 0 0
Feb 15 0.45 2.66 28 0.35 12 2.31 16 5 2 0 0.0 0 0
March 15 1.45 0.40 33 0.40 12 0.00 21 5 2 0 0.0 0 0
April 15 2.08 1.77 16 1.51 11 0.26 5 2 2 0 0.0 0 0
May 15 2.66 5.28 26 2.01 14 3.27 12 4 10 0 0.0 0 0
June 15 1.82 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 15 1.73 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 15 2.11 0.00 10 0.00 2 0.00 8 2 0 0 0.0 0 0
Sept 15 1.22 0.32 26 0.32 17 0.00 9 4 2 0 0.0 0 0
Water Year Totals: 16.61" 13.03" 241 days 5.89" 113 7.14" 128 days 34 25 days 0 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
10/1/2014
10/2/2014 0.20
10/3/2014 0.00
10/4/2014
10/5/2014 **
10/6/2014 0.00
10/7/2014
10/8/2014 0.00
10/9/2014 0.00
10/10/2014 0.69
10/11/2014
10/12/2014
10/13/2014 0.08
10/14/2014 0.00
10/15/2014 0.00
10/16/2014
10/17/2014 0.00
10/18/2014
10/19/2014 **
10/20/2014 0.00
10/21/2014 0.00
10/22/2014 0.00
10/23/2014 0.00
10/24/2014 0.00
10/25/2014
10/26/2014 **
10/27/2014 0.00
10/28/2014 0.00
10/29/2014 0.00
10/30/2014 0.00
10/31/2014
11/1/2014
11/2/2014 **
11/3/2014 0.11
11/4/2014
11/5/2014
11/6/2014
11/7/2014
11/8/2014
11/9/2014 **
11/10/2014 0.05
11/11/2014
11/12/2014 0.11
11/13/2014 0.00
11/14/2014 0.00
11/15/2014
11/16/2014 **
11/17/2014 0.18
11/18/2014 0.00
11/19/2014 0.00
11/20/2014 0.00
11/21/2014 0.00
11/22/2014
11/23/2014 **
11/24/2014 **
11/25/2014 **
11/26/2014 **
11/27/2014 **
11/28/2014 **
11/29/2014 **
11/30/2014 **
12/1/2014 0.00
12/2/2014 0.00
12/3/2014 0.00
12/4/2014 0.00
12/5/2014 0.00 **
12/6/2014 **
12/7/2014 **
12/8/2014 0.00
12/9/2014 0.00
12/10/2014 0.00
12/11/2014 0.00
12/12/2014
12/13/2014 **
12/14/2014 **
12/15/2014 0.22
12/16/2014 0.00
12/17/2014 0.00
12/18/2014 **
12/19/2014 **
12/20/2014 0.00 **
12/21/2014 **
12/22/2014 **
12/23/2014 **
12/24/2014 **
12/25/2014 **
12/26/2014 **
12/27/2014 **
12/28/2014 **
12/29/2014 **
12/30/2014 **
12/31/2014 **
Day of YearDaily PrcpMultiday Prcp
1/1/2015 **
1/2/2015 **
1/3/2015 **
1/4/2015 **
1/5/2015 **
1/6/2015 **
1/7/2015 0.67
1/8/2015
1/9/2015 **
1/10/2015 **
1/11/2015 **
1/12/2015 0.07
1/13/2015 0.00
1/14/2015 0.02
1/15/2015 0.00
1/16/2015 0.00
1/17/2015
1/18/2015
1/19/2015
1/20/2015 0.00
1/21/2015 0.02
1/22/2015 0.18
1/23/2015 0.00
1/24/2015 **
1/25/2015 **
1/26/2015 0.00
1/27/2015 0.00
1/28/2015 0.00
1/29/2015 0.00
1/30/2015 0.00
1/31/2015 **
2/1/2015 **
2/2/2015 0.23
2/3/2015 0.00
2/4/2015 0.04
2/5/2015 0.00
2/6/2015 0.00
2/7/2015 **
2/8/2015 **
2/9/2015 0.00
2/10/2015 0.00
2/11/2015 0.31
2/12/2015 0.00
2/13/2015 **
2/14/2015 **
2/15/2015 **
2/16/2015 **
2/17/2015 0.86
2/18/2015 0.00
2/19/2015 0.00
2/20/2015 0.00
2/21/2015 **
2/22/2015 **
2/23/2015 0.65
2/24/2015 0.00
2/25/2015 0.00
2/26/2015 **
2/27/2015 0.57
2/28/2015 **
3/1/2015 **
3/2/2015 0.00
3/3/2015 0.00
3/4/2015 0.07
3/5/2015 0.00
3/6/2015 0.00
3/7/2015 **
3/8/2015 **
3/9/2015 0.00
3/10/2015 0.00
3/11/2015 0.00
3/12/2015 0.00
3/13/2015 0.00
3/14/2015 **
3/15/2015 **
3/16/2015 0.00
3/17/2015 0.00
3/18/2015 0.00
3/19/2015 0.33
3/20/2015 0.00
3/21/2015 **
3/22/2015 **
3/23/2015 **
3/24/2015 **
3/25/2015 **
3/26/2015 **
3/27/2015 **
3/28/2015 **
3/29/2015 **
3/30/2015 **
3/31/2015 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2015 0.00
4/2/2015 0.00
4/3/2015
4/4/2015
4/5/2015 **
4/6/2015 0.00
4/7/2015 0.00
4/8/2015 0.00
4/9/2015
4/10/2015 0.00
4/11/2015
4/12/2015
4/13/2015 0.00
4/14/2015 0.00
4/15/2015 0.00
4/16/2015
4/17/2015 1.37
4/18/2015 **
4/19/2015 **
4/20/2015 0.26
4/21/2015
4/22/2015
4/23/2015 0.14
4/24/2015
4/25/2015
4/26/2015
4/27/2015
4/28/2015
4/29/2015 0.00
4/30/2015
5/1/2015 0.07 **
5/2/2015 **
5/3/2015 **
5/4/2015 **
5/5/2015 0.73
5/6/2015 0.61
5/7/2015 0.02
5/8/2015 0.30
5/9/2015
5/10/2015 **
5/11/2015 1.92
5/12/2015 0.00
5/13/2015 0.00
5/14/2015 0.01
5/15/2015 0.00
5/16/2015 **
5/17/2015 **
5/18/2015 0.19
5/19/2015 0.61
5/20/2015 0.12
5/21/2015 0.00
5/22/2015 0.24
5/23/2015
5/24/2015
5/25/2015 **
5/26/2015 0.43
5/27/2015 0.01
5/28/2015 0.02
5/29/2015
5/30/2015
5/31/2015
6/1/2015
6/2/2015
6/3/2015
6/4/2015
6/5/2015
6/6/2015
6/7/2015
6/8/2015
6/9/2015
6/10/2015
6/11/2015
6/12/2015
6/13/2015
6/14/2015
6/15/2015
6/16/2015
6/17/2015
6/18/2015
6/19/2015
6/20/2015
6/21/2015
6/22/2015
6/23/2015
6/24/2015
6/25/2015
6/26/2015
6/27/2015
6/28/2015
6/29/2015
6/30/2015
Day of YearDaily PrcpMultiday Prcp
7/1/2015
7/2/2015
7/3/2015
7/4/2015
7/5/2015
7/6/2015
7/7/2015
7/8/2015
7/9/2015
7/10/2015
7/11/2015
7/12/2015
7/13/2015
7/14/2015
7/15/2015
7/16/2015
7/17/2015
7/18/2015
7/19/2015
7/20/2015
7/21/2015
7/22/2015
7/23/2015
7/24/2015
7/25/2015
7/26/2015
7/27/2015
7/28/2015
7/29/2015
7/30/2015
7/31/2015
8/1/2015
8/2/2015
8/3/2015
8/4/2015
8/5/2015
8/6/2015
8/7/2015
8/8/2015
8/9/2015
8/10/2015
8/11/2015
8/12/2015
8/13/2015
8/14/2015
8/15/2015
8/16/2015
8/17/2015
8/18/2015
8/19/2015
8/20/2015 0.00
8/21/2015 **
8/22/2015 **
8/23/2015 **
8/24/2015 **
8/25/2015 **
8/26/2015 0.00
8/27/2015 **
8/28/2015 0.00
8/29/2015
8/30/2015
8/31/2015 0.00
9/1/2015 0.00
9/2/2015 0.00
9/3/2015 0.00
9/4/2015 0.07
9/5/2015
9/6/2015
9/7/2015 **
9/8/2015 0.00
9/9/2015 0.00
9/10/2015 0.00
9/11/2015 0.00
9/12/2015
9/13/2015 **
9/14/2015 0.00
9/15/2015 0.00
9/16/2015 0.00
9/17/2015 0.00
9/18/2015 0.00
9/19/2015 **
9/20/2015 **
9/21/2015 0.00
9/22/2015 0.00
9/23/2015 0.25
9/24/2015 0.00
9/25/2015 0.00
9/26/2015
9/27/2015 **
9/28/2015 0.00
9/29/2015 0.00
9/30/2015 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/2/2014 9:00 AM 0.20 M M M M clear skies and chilly
10/3/2014 9:00 AM 0.00 0.0 M M M Clear skies and chilly
10/8/2014 9:00 AM 0.00 0.0 M M M Cloudy, Cool
10/9/2014 9:00 AM 0.00 0.0 M M M Cloudy, cool
10/10/2014 9:00 AM 0.69 M M M M Cool, cloudy
10/13/2014 9:00 AM 0.08 M M M M Clear, cold
10/14/2014 9:00 AM 0.00 0.0 M M M Clear, chilly
10/15/2014 9:00 AM 0.00 0.0 M M M Cool, cloudy
10/17/2014 9:00 AM 0.00 0.0 M M M Partly cloudy, chilly
10/21/2014 9:00 AM 0.00 0.0 M M M Cool, scattered clouds
10/22/2014 9:00 AM 0.00 0.0 M M M Cool, scattered clouds
10/23/2014 9:00 AM 0.00 0.0 M M M Scattered clouds, cool
10/24/2014 9:00 AM 0.00 0.0 M M M Chilly, cloudy
10/28/2014 9:00 AM 0.00 0.0 M M M Cold, clear skies
10/29/2014 9:00 AM 0.00 0.0 M M M Scattered clouds, chilly
10/30/2014 9:00 AM 0.00 0.0 M M M Chilly, clear skies
11/12/2014 9:00 AM 0.11 M M M M Snowy, freezing, overcast
11/13/2014 9:00 AM 0.00 0.0 M M M Scattered clouds, freezing
11/14/2014 9:00 AM 0.00 0.0 M M M Freezing, scattered clouds
11/18/2014 9:00 AM 0.00 0.0 M M M Clear skies, freezing
11/19/2014 9:00 AM 0.00 0.0 M M M Cloudy, cold
11/20/2014 9:00 AM 0.00 0.0 M M M Partly cloudy, cold
11/21/2014 9:00 AM 0.00 0.0 M M M Clear skies, cold
12/2/2014 9:00 AM 0.00 0.0 M M M Cold, partly cloudy
12/3/2014 9:00 AM 0.00 0.0 M M M Partly cloudy, cold
12/4/2014 9:00 AM 0.00 0.0 M M M Light breeze, cold, cloudy
12/5/2014 9:00 AM 0.00 0.0 M M M Clear skies, cold
12/9/2014 9:00 AM 0.00 0.0 M M M Scattered clouds, cold
12/10/2014 9:00 AM 0.00 0.0 M M M Cold, clear
12/11/2014 9:00 AM 0.00 0.0 M M M Clear, cold
12/16/2014 9:00 AM 0.00 0.0 M M M Cold, Cloudy
12/17/2014 9:00 AM 0.00 0.0 M M M Overcast, cold
12/20/2014 9:00 AM 0.00 0.0 M M M Breezy , clear skies
1/13/2015 9:00 AM 0.00 0.0 M M M trace, freezing, overcast
1/14/2015 9:00 AM 0.02 M M M M clear skies, cold
1/15/2015 9:00 AM 0.00 0.0 M M M clear skies, cold
1/16/2015 9:00 AM 0.00 0.0 M M M cloudy, cold
1/20/2015 9:00 AM 0.00 0.0 M M M Trace, freezing, partly cloudy
1/21/2015 9:00 AM 0.02 M M M M Overcast, slight breeze, snowy
1/22/2015 9:00 AM 0.18 M M M M Freezing, clear skies
1/23/2015 9:00 AM 0.00 0.0 M M M Cold, mostly cloudy
1/27/2015 9:00 AM 0.00 0.0 M M M Mostly clear skies, Slightly breezy
1/28/2015 9:00 AM 0.00 0.0 M M M Clear, cool
1/29/2015 9:00 AM 0.00 0.0 M M M Cloudy and cold
1/30/2015 9:00 AM 0.00 0.0 M M M Cold, overcast
2/3/2015 9:00 AM 0.00 0.0 M M M Chilly, scattered clouds
2/4/2015 9:00 AM 0.04 M M M M Overcast, freezing
2/5/2015 9:00 AM 0.00 0.0 M M M Chilly, partly cloudy, trace
2/6/2015 9:00 AM 0.00 0.0 M M M Cool, partly cloudy
2/10/2015 9:00 AM 0.00 0.0 M M M Cool, partly cloudy
2/11/2015 9:00 AM 0.31 M M M M Chilly, scattered clouds
2/12/2015 9:00 AM 0.00 0.0 M M M Chilly, partly cloudy
2/18/2015 9:00 AM 0.00 0.0 M M M Cold, clear skies
2/19/2015 9:00 AM 0.00 0.0 M M M Chilly, partly cloudy
2/20/2015 9:00 AM 0.00 0.0 M M M Chilly, sunny
2/24/2015 9:00 AM 0.00 0.0 M M M Cold, sunny, no clouds
2/25/2015 9:00 AM 0.00 0.0 M M M Partly cloudy, cold
3/3/2015 9:00 AM 0.00 0.0 M M M Trace, Snowing, overcast, cold
3/4/2015 9:00 AM 0.07 M M M M Overcast, freezing
3/5/2015 9:00 AM 0.00 0.0 M M M Cold, cloudy
3/6/2015 9:00 AM 0.00 0.0 M M M Clear skies, chilly
3/10/2015 9:00 AM 0.00 0.0 M M M Chilly, clear skies
3/11/2015 9:00 AM 0.00 0.0 M M M Chilly, clear skies
3/12/2015 9:00 AM 0.00 0.0 M M M Chilly, clear skies
3/13/2015 9:00 AM 0.00 0.0 M M M Overcast, chilly, breezy
3/17/2015 9:00 AM 0.00 0.0 M M M Chilly, portly cloudy
3/18/2015 9:00 AM 0.00 0.0 M M M Chilly, clear skies
3/19/2015 9:00 AM 0.33 M M M M Chilly, overcast
3/20/2015 9:00 AM 0.00 0.0 M M M Clear skies, cool, trace
4/1/2015 9:00 AM 0.00 0.0 M M M Partly cloudy, cool
4/2/2015 9:00 AM 0.00 0.0 M M M Trace, cloudy, drizzling
4/7/2015 9:00 AM 0.00 0.0 M M M
4/8/2015 9:00 AM 0.00 0.0 M M M Cool, partly cloudy
4/10/2015 9:00 AM 0.00 0.0 M M M Cool, scattered clouds
4/13/2015 9:00 AM 0.00 0.0 M M M Cool, scattered clouds
4/14/2015 9:00 AM 0.00 0.0 M M M Cool, and clear skies
4/15/2015 9:00 AM 0.00 0.0 M M M Chilly, clouds in south
4/17/2015 9:00 AM 1.37 M M M M Rainy, cold overcast
4/23/2015 9:00 AM 0.14 M M M M Sunny,hot,breezy
4/29/2015 9:00 AM 0.00 0.0 M M M Clear, cool
5/1/2015 9:00 AM 0.07 M M M M Cloudy, chilly
5/6/2015 9:00 AM 0.61 M M M M Cool, Cloudy
5/7/2015 9:00 AM 0.02 M M M M Chilly, sprinkling, overcast
5/8/2015 9:00 AM 0.30 M M M M Chilly , mizzling , overcast
5/12/2015 9:00 AM 0.00 0.0 M M M Partly cloudy, cool
5/13/2015 9:00 AM 0.00 0.0 M M M Chilly, overcast
5/14/2015 9:00 AM 0.01 M M M M Cloudy, chilly
5/15/2015 9:00 AM 0.00 0.0 M M M Chilly, cloudy
5/19/2015 9:00 AM 0.61 M M M M Overcast, sprinkling
5/20/2015 9:00 AM 0.12 M M M M Overcast, mizzling
5/21/2015 9:00 AM 0.00 0.0 M M M Overcast, trace, chilly
5/22/2015 9:00 AM 0.24 M M M M Overcast, cool
5/27/2015 9:00 AM 0.01 M M M M Cool, partly cloudy
5/28/2015 9:00 AM 0.02 M M M M Partly cloudy, mild
8/20/2015 9:30 AM 0.00 0.0 M M M Warm mostly sunny
8/31/2015 9:30 AM 0.00 0.0 M M M
9/1/2015 9:30 AM 0.00 0.0 M M M Trace
9/2/2015 9:00 AM 0.00 0.0 M M M Warm, partly cloudy
9/3/2015 9:00 AM 0.00 0.0 M M M Cool, overcast
9/4/2015 9:00 AM 0.07 M M M M Cool, scattered clouds
9/9/2015 9:00 AM 0.00 0.0 M M M Cool, clear skies
9/10/2015 9:00 AM 0.00 0.0 M M M Clear skies, cool
9/11/2015 9:00 AM 0.00 0.0 M M M Breezy, cool, overcast
9/15/2015 9:00 AM 0.00 0.0 M M M Cloudy, breezy
9/16/2015 9:00 AM 0.00 0.0 M M M Cool, clear skies
9/17/2015 9:00 AM 0.00 0.0 M M M Cool, clear skies
9/18/2015 9:00 AM 0.00 0.0 M M M Cool, partly cloudy
9/22/2015 9:00 AM 0.00 0.0 M M M Mild, partly cloudy
9/23/2015 9:00 AM 0.25 M M M M Partly cloudy, cool
9/24/2015 9:00 AM 0.00 0.0 M M M Warm, clear
9/25/2015 9:00 AM 0.00 0.0 M M M Clear skies, mild
9/29/2015 9:00 AM 0.00 0.0 M M M Cool, partly cloudy.
9/30/2015 9:00 AM 0.00 0.0 M M M Mild, cloudy



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/5/2014 10/06/2014 9:00 AM 2 0.00 M M Cool, scattered
10/19/2014 10/20/2014 12:00 AM 2 0.00 M M Clear, chilly
10/26/2014 10/27/2014 9:00 AM 2 0.00 M M Chilly, cloudy
11/2/2014 11/03/2014 12:00 AM 2 0.11 M M Cold, overcast
11/9/2014 11/10/2014 9:00 AM 2 0.05 M M Scattered clouds, cool
11/16/2014 11/17/2014 9:00 AM 2 0.18 M M Clear skies, freezing
11/23/2014 12/01/2014 9:00 AM 9 0.00 M M Clear, cold
12/5/2014 12/08/2014 12:00 AM 4 0.00 M M Scattered clouds, cold
12/13/2014 12/15/2014 9:00 AM 3 0.22 M M Cold
12/18/2014 1/07/2015 10:30 AM 21 0.67 M M Freezing, light snow, overcast
1/9/2015 1/12/2015 9:00 AM 4 0.07 M M overcast, freezing
1/24/2015 1/26/2015 9:00 AM 3 0.00 M M Clear skies, cool
1/31/2015 2/02/2015 9:00 AM 3 0.23 M M Cold, scattered clouds
2/7/2015 2/09/2015 9:00 AM 3 0.00 M M Chilly, Sunny
2/13/2015 2/17/2015 9:15 AM 5 0.86 M M Freezing, sunny
2/21/2015 2/23/2015 9:00 AM 3 0.65 M M Freezing, snowy, overcast
2/26/2015 2/27/2015 9:00 AM 2 0.57 M M Freezing, partly cloudyn
2/28/2015 3/02/2015 9:00 AM 3 0.00 M M Chilly, sunny
3/7/2015 3/09/2015 9:00 AM 3 0.00 M M Clear skies, chilly
3/14/2015 3/16/2015 9:00 AM 3 0.00 M M Chilly, clear skies
3/21/2015 3/31/2015 12:00 AM 11 0.00 M M Sunny, cool, rain gauge stolen over break.
3/30/2015 3/31/2015 12:00 AM 2 0.00 M M Sunny, cool, rain gauge stolen over break.
4/5/2015 4/06/2015 9:00 AM 2 0.00 M M Clear skies, cool
4/18/2015 4/20/2015 9:00 AM 3 0.26 M M Chilly, clear skies
5/1/2015 5/05/2015 9:00 AM 5 0.73 M M Chilly, drizzling, overcast
5/10/2015 5/11/2015 9:00 AM 2 1.92 M M Cool, clear skies
5/16/2015 5/18/2015 9:00 AM 3 0.19 M M Overcast, mizzling
5/25/2015 5/26/2015 9:00 AM 2 0.43 M M Partly cloudy, chilly
8/21/2015 8/26/2015 9:00 AM 6 0.00 M M Warm, partly cloudy
8/27/2015 8/28/2015 9:30 AM 2 0.00 M M Trace
9/7/2015 9/08/2015 12:00 AM 2 0.00 M M Mild, scattered clouds
9/13/2015 9/14/2015 9:00 AM 2 0.00 M M Scattered clouds, cool
9/19/2015 9/21/2015 9:00 AM 3 0.00 M M Mild, clear skies
9/27/2015 9/28/2015 9:00 AM 2 0.00 M M Calm, mild, partly cloudy



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