Station Overview Station Location
Station Number CO-SU-40 Latitude 39.4688
Station Name Breckenridge 3.3 SE Longitude -106.0109
County Summit Elevation (ft) 10807



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 15 1.86 2.07 28 2.07 28 0.00 0 0 13 0 10.0 4 5
Nov 15 1.95 3.17 29 3.17 26 0.00 3 1 10 3 39.5 12 25
Dec 15 1.86 2.32 20 2.13 17 0.19 3 2 9 5 35.3 8 13
Jan 16 1.62 1.30 17 1.30 17 0.00 0 0 10 0 21.1 10 15
Feb 16 1.68 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 16 2.57 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 16 2.82 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 16 2.21 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 16 1.45 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 16 2.36 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 16 2.67 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 16 1.78 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 24.83" 8.86" 94 days 8.67" 88 0.19" 6 days 3 42 days 8 days 105.9" 34 days 58 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
10/1/2015 0.02
10/2/2015 0.00
10/3/2015
10/4/2015 0.03
10/5/2015 0.02
10/6/2015 0.12
10/7/2015 0.30
10/8/2015
10/9/2015 0.00
10/10/2015 0.00
10/11/2015 0.00
10/12/2015 0.00
10/13/2015 0.00
10/14/2015 0.00
10/15/2015 0.00
10/16/2015 0.00
10/17/2015 0.00
10/18/2015 0.02
10/19/2015 0.00
10/20/2015 0.05
10/21/2015 0.06
10/22/2015
10/23/2015 0.75
10/24/2015 0.02
10/25/2015 0.00
10/26/2015 0.00
10/27/2015 0.00
10/28/2015 0.54
10/29/2015 0.00
10/30/2015 0.06
10/31/2015 0.08
11/1/2015 0.00
11/2/2015 **
11/3/2015 0.00
11/4/2015 0.00
11/5/2015 0.40
11/6/2015 0.09
11/7/2015 0.24
11/8/2015 0.00
11/9/2015 0.00
11/10/2015 0.00
11/11/2015 0.56
11/12/2015
11/13/2015 0.00
11/14/2015 0.00
11/15/2015 0.00
11/16/2015 0.01
11/17/2015 1.15
11/18/2015 0.11
11/19/2015 0.22
11/20/2015 0.15
11/21/2015 0.24
11/22/2015 0.00
11/23/2015 0.00
11/24/2015 0.00
11/25/2015 0.00
11/26/2015 0.00
11/27/2015 T
11/28/2015 T
11/29/2015 T
11/30/2015 **
12/1/2015 M 0.19
12/2/2015 T
12/3/2015 0.00
12/4/2015
12/5/2015 T
12/6/2015 0.04
12/7/2015
12/8/2015 T
12/9/2015 **
12/10/2015 0.00
12/11/2015 T
12/12/2015 0.28
12/13/2015 0.27
12/14/2015
12/15/2015 0.29
12/16/2015 0.35
12/17/2015 0.10
12/18/2015 0.04
12/19/2015 0.00
12/20/2015 0.00
12/21/2015 0.12
12/22/2015 T
12/23/2015 0.64
12/24/2015
12/25/2015
12/26/2015
12/27/2015
12/28/2015
12/29/2015
12/30/2015
12/31/2015
Day of YearDaily PrcpMultiday Prcp
1/1/2016 0.00
1/2/2016 0.00
1/3/2016 0.00
1/4/2016 0.00
1/5/2016
1/6/2016 0.00
1/7/2016 0.04
1/8/2016 0.04
1/9/2016 0.06
1/10/2016 0.14
1/11/2016 0.00
1/12/2016
1/13/2016 0.00
1/14/2016
1/15/2016 0.08
1/16/2016 0.51
1/17/2016 0.23
1/18/2016 0.04
1/19/2016 0.10
1/20/2016 0.06
1/21/2016
1/22/2016
1/23/2016
1/24/2016
1/25/2016
1/26/2016
1/27/2016
1/28/2016
1/29/2016
1/30/2016
1/31/2016
2/1/2016
2/2/2016
2/3/2016
2/4/2016
2/5/2016
2/6/2016
2/7/2016
2/8/2016
2/9/2016
2/10/2016
2/11/2016
2/12/2016
2/13/2016
2/14/2016
2/15/2016
2/16/2016
2/17/2016
2/18/2016
2/19/2016
2/20/2016
2/21/2016
2/22/2016
2/23/2016
2/24/2016
2/25/2016
2/26/2016
2/27/2016
2/28/2016
2/29/2016
3/1/2016
3/2/2016
3/3/2016
3/4/2016
3/5/2016
3/6/2016
3/7/2016
3/8/2016
3/9/2016
3/10/2016
3/11/2016
3/12/2016
3/13/2016
3/14/2016
3/15/2016
3/16/2016
3/17/2016
3/18/2016
3/19/2016
3/20/2016
3/21/2016
3/22/2016
3/23/2016
3/24/2016
3/25/2016
3/26/2016
3/27/2016
3/28/2016
3/29/2016
3/30/2016
3/31/2016
Day of YearDaily PrcpMultiday Prcp
4/1/2016
4/2/2016
4/3/2016
4/4/2016
4/5/2016
4/6/2016
4/7/2016
4/8/2016
4/9/2016
4/10/2016
4/11/2016
4/12/2016
4/13/2016
4/14/2016
4/15/2016
4/16/2016
4/17/2016
4/18/2016
4/19/2016
4/20/2016
4/21/2016
4/22/2016
4/23/2016
4/24/2016
4/25/2016
4/26/2016
4/27/2016
4/28/2016
4/29/2016
4/30/2016
5/1/2016
5/2/2016
5/3/2016
5/4/2016
5/5/2016
5/6/2016
5/7/2016
5/8/2016
5/9/2016
5/10/2016
5/11/2016
5/12/2016
5/13/2016
5/14/2016
5/15/2016
5/16/2016
5/17/2016
5/18/2016
5/19/2016
5/20/2016
5/21/2016
5/22/2016
5/23/2016
5/24/2016
5/25/2016
5/26/2016
5/27/2016
5/28/2016
5/29/2016
5/30/2016
5/31/2016
6/1/2016
6/2/2016
6/3/2016
6/4/2016
6/5/2016
6/6/2016
6/7/2016
6/8/2016
6/9/2016
6/10/2016
6/11/2016
6/12/2016
6/13/2016
6/14/2016
6/15/2016
6/16/2016
6/17/2016
6/18/2016
6/19/2016
6/20/2016
6/21/2016
6/22/2016
6/23/2016
6/24/2016
6/25/2016
6/26/2016
6/27/2016
6/28/2016
6/29/2016
6/30/2016
Day of YearDaily PrcpMultiday Prcp
7/1/2016
7/2/2016
7/3/2016
7/4/2016
7/5/2016
7/6/2016
7/7/2016
7/8/2016
7/9/2016
7/10/2016
7/11/2016
7/12/2016
7/13/2016
7/14/2016
7/15/2016
7/16/2016
7/17/2016
7/18/2016
7/19/2016
7/20/2016
7/21/2016
7/22/2016
7/23/2016
7/24/2016
7/25/2016
7/26/2016
7/27/2016
7/28/2016
7/29/2016
7/30/2016
7/31/2016
8/1/2016
8/2/2016
8/3/2016
8/4/2016
8/5/2016
8/6/2016
8/7/2016
8/8/2016
8/9/2016
8/10/2016
8/11/2016
8/12/2016
8/13/2016
8/14/2016
8/15/2016
8/16/2016
8/17/2016
8/18/2016
8/19/2016
8/20/2016
8/21/2016
8/22/2016
8/23/2016
8/24/2016
8/25/2016
8/26/2016
8/27/2016
8/28/2016
8/29/2016
8/30/2016
8/31/2016
9/1/2016
9/2/2016
9/3/2016
9/4/2016
9/5/2016
9/6/2016
9/7/2016
9/8/2016
9/9/2016
9/10/2016
9/11/2016
9/12/2016
9/13/2016
9/14/2016
9/15/2016
9/16/2016
9/17/2016
9/18/2016
9/19/2016
9/20/2016
9/21/2016
9/22/2016
9/23/2016
9/24/2016
9/25/2016
9/26/2016
9/27/2016
9/28/2016
9/29/2016
9/30/2016



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2015 8:00 AM 0.02 M M M M
10/2/2015 8:00 AM 0.00 0.0 M M M
10/4/2015 8:00 AM 0.03 M M M M
10/5/2015 8:00 AM 0.02 M M M M
10/6/2015 6:20 AM 0.12 M M M M Currently raining.
10/7/2015 8:00 AM 0.30 0.5 M M M Rain yesterday topped by @ one half inch of snow overnight.
10/9/2015 8:00 AM 0.00 0.0 M M M
10/10/2015 8:00 AM 0.00 0.0 M M M
10/11/2015 9:00 AM 0.00 0.0 M M M
10/12/2015 8:00 AM 0.00 0.0 M M M
10/13/2015 8:00 AM 0.00 0.0 M M M
10/14/2015 9:00 AM 0.00 0.0 M M M
10/15/2015 8:00 AM 0.00 0.0 M M M
10/16/2015 7:50 AM 0.00 0.0 M M M
10/17/2015 8:00 AM 0.00 0.0 M M M
10/18/2015 8:00 AM 0.02 M M M M
10/19/2015 8:00 AM 0.00 0.0 M M M
10/20/2015 6:15 AM 0.05 M M M M
10/21/2015 8:00 AM 0.06 M M M M Approx. 1/2" of snow and ice accumu lated overnight. Just started snowing at 8:30 this AM.
10/23/2015 7:00 AM 0.75 4.0 0.78 4.0 M Last two days, 21-23 Oct. Could not enter dates above. Currently snowing.
10/24/2015 7:00 AM 0.02 M M M M
10/25/2015 8:00 AM 0.00 0.0 M M M
10/26/2015 8:00 AM 0.00 0.0 M M M
10/27/2015 6:30 AM 0.00 0.0 M M M
10/28/2015 8:00 AM 0.54 4.5 0.44 4.5 M High wind drifted snow.
10/29/2015 8:00 AM 0.00 0.0 M 2.0 M
10/30/2015 9:00 AM 0.06 1.0 0.06 2.0 M
10/31/2015 8:00 AM 0.08 T T 2.0 M Trace of snow overnight, currently snowing lightly.
11/1/2015 8:00 AM 0.00 0.0 M 1.0 M
11/4/2015 8:00 AM 0.00 0.0 M 0.0 M
11/5/2015 6:30 AM 0.40 5.8 0.35 5.8 M currently snowing lightly.
11/6/2015 8:00 AM 0.09 1.8 0.09 6.0 M currently snowing.top
11/7/2015 8:00 AM 0.24 3.5 0.21 9.0 M
11/8/2015 8:00 AM 0.00 0.0 M 3.5 M
11/9/2015 8:00 AM 0.00 0.0 M 3.0 M
11/10/2015 6:30 AM 0.00 0.0 M 1.0 M
11/11/2015 7:00 AM 0.56 7.0 0.56 8.0 M currently snowing steadily.
11/13/2015 8:00 AM 0.00 0.0 M 7.0 M
11/14/2015 7:30 AM 0.00 0.0 M 3.0 M
11/15/2015 7:30 AM 0.00 0.0 M 3.0 M
11/16/2015 9:00 AM 0.01 0.4 0.01 3.0 M Currently snowing lightly, 31 deg F.
11/17/2015 6:45 AM 1.15 9.0 0.96 12.0 M still snowing
11/18/2015 7:30 AM 0.11 2.5 0.10 12.5 M Currently skiing.
11/19/2015 7:30 AM 0.22 3.5 0.13 13.5 M heavy winds corrupted depth measurements, currently snowing Strong winds corrupted depth measurements. Currently snowing lightly.
11/20/2015 8:00 AM 0.15 1.5 M 13.0 M Currently snowing hard. Winds prevented accurate depth measurement.
11/21/2015 7:00 AM 0.24 2.8 0.26 14.0 M Snow depth estimated due to drifting.
11/22/2015 8:00 AM 0.00 0.0 M 12.0 M
11/23/2015 7:00 AM 0.00 0.0 M 12.0 M
11/24/2015 6:30 AM 0.00 0.0 M 11.0 M
11/25/2015 8:00 AM 0.00 0.0 M 10.5 M
11/26/2015 7:30 AM 0.00 0.0 M 10.0 M
11/27/2015 9:00 AM T T T 9.5 M about 1/4" new snow
11/28/2015 8:00 AM T 1.2 0.05 10.5 M Just started snowing again at 0815
11/29/2015 7:30 AM T 0.5 T 10.5 M
12/1/2015 6:30 AM M M M M M too dark to read total snow depth yet. QC: This is a two day report, 0.19 precip and 2.5 inches of snow. CMG 12/1/15
12/2/2015 8:00 AM T T T 12.0 M
12/3/2015 8:00 AM 0.00 0.0 M 11.5 M
12/5/2015 8:00 AM T T T 11.0 M
12/6/2015 8:00 AM 0.04 0.5 0.04 11.5 M
12/8/2015 1:00 PM T T T 10.5 M Snow flurries ended by 7:00 AM.
12/11/2015 8:00 AM T T T 10.0 M
12/12/2015 9:00 AM 0.28 9.5 0.32 19.5 M Light, fluffy powder coming down at a rapid rate.
12/13/2015 8:00 AM 0.27 4.5 0.24 20.5 M
12/15/2015 6:00 AM 0.29 2.8 0.28 M M a very heavy snow overnight. not currently snowing. too dark to see total snow depth stick.
12/16/2015 7:00 AM 0.35 5.0 0.45 M M drifting made depth measurements difficult. too dark to get total depth measurement.
12/17/2015 7:30 AM 0.10 1.0 0.10 18.0 M currently snowing lightly
12/18/2015 8:00 AM 0.04 T T 17.5 M Currently snowing lightly. No depth measurement due to last night's winds.
12/19/2015 7:30 AM 0.00 0.0 M 17.0 M
12/20/2015 8:00 AM 0.00 0.0 M M M
12/21/2015 7:30 AM 0.12 2.0 0.15 17.5 M Snow flurries and heavy sky now.
12/22/2015 6:30 AM T T T M M currently snowing lightly.
12/23/2015 7:30 AM 0.64 10.0 0.60 27.0 M blizzard conditions, lots of drifting, estimated 10.0 inches of snow. Gauge was full.
1/1/2016 8:00 AM 0.00 0.0 M M M
1/2/2016 8:00 AM 0.00 0.0 M 21.0 M
1/3/2016 8:00 AM 0.00 0.0 M 21.0 M
1/4/2016 8:00 AM 0.00 0.0 M 20.5 M
1/6/2016 12:00 PM 0.00 0.0 M 20.0 M
1/7/2016 8:00 AM 0.04 0.6 0.03 20.5 M currently snowing lightly
1/8/2016 8:00 AM 0.04 0.8 0.04 20.5 M
1/9/2016 7:30 AM 0.06 2.6 0.05 22.5 M Currently snowing lightly
1/10/2016 8:00 AM 0.14 2.5 0.13 23.5 M
1/11/2016 8:00 AM 0.00 0.0 M 22.5 M
1/13/2016 8:00 AM 0.00 0.0 M 21.0 M
1/15/2016 11:00 AM 0.08 0.8 0.08 22.0 M
1/16/2016 8:00 AM 0.51 7.5 0.50 27.0 M Depth gauge was full of snow.
1/17/2016 8:30 AM 0.23 2.3 0.18 27.5 M
1/18/2016 8:00 AM 0.04 0.6 0.03 26.0 M
1/19/2016 7:00 AM 0.10 1.6 0.09 M M Now snowing. Too dark for snow depth measurement.
1/20/2016 8:00 AM 0.06 1.8 0.09 28.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/2/2015 11/03/2015 12:00 AM 2 0.00 0.0 M
11/30/2015 12/01/2015 6:30 AM 2 0.19 M 2.50 Originally entered as 12/1 daily report, this is a two day total. CMG 12/1/15
12/9/2015 12/10/2015 7:00 AM 2 0.00 M 10.50



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