Station Overview Station Location
Station Number CO-GR-29 Latitude 40.1165
Station Name Kremmling 7.8 WNW Longitude -106.5171
County Grand Elevation (ft) 8497



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 10 1.47 2.57 9 2.57 9 0.00 0 0 9 0 7.5 3 2
Nov 10 1.21 2.31 9 2.31 9 0.00 0 0 8 1 30.0 8 9
Dec 10 1.69 3.44 14 3.44 14 0.00 0 0 14 0 40.1 14 14
Jan 11 1.85 2.46 10 2.46 10 0.00 0 0 10 0 32.0 10 10
Feb 11 1.21 2.02 10 2.02 10 0.00 0 0 10 0 38.5 10 10
March 11 1.76 2.17 14 2.17 14 0.00 0 0 13 1 30.0 13 14
April 11 1.89 2.67 9 2.67 9 0.00 0 0 9 0 22.0 8 9
May 11 1.89 0.98 7 0.98 7 0.00 0 0 7 0 9.0 3 2
June 11 1.36 0.50 2 0.50 2 0.00 0 0 2 0 0.0 0 0
July 11 2.02 2.82 7 2.82 7 0.00 0 0 7 0 0.0 0 0
Aug 11 2.08 2.18 30 2.18 30 0.00 0 0 8 0 0.0 0 0
Sept 11 1.53 1.69 30 1.69 30 0.00 0 0 6 0 0.0 0 0
Water Year Totals: 19.96" 25.81" 151 days 25.81" 151 0.00" 0 days 0 103 days 2 days 209.1" 69 days 70 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
10/1/2010
10/2/2010
10/3/2010
10/4/2010
10/5/2010
10/6/2010
10/7/2010
10/8/2010 0.25
10/9/2010
10/10/2010
10/11/2010
10/12/2010 0.63
10/13/2010
10/14/2010
10/15/2010
10/16/2010
10/17/2010
10/18/2010
10/19/2010 0.10
10/20/2010
10/21/2010
10/22/2010 0.07
10/23/2010 0.21
10/24/2010 0.10
10/25/2010 0.63
10/26/2010 0.35
10/27/2010 0.23
10/28/2010
10/29/2010
10/30/2010
10/31/2010
11/1/2010
11/2/2010
11/3/2010
11/4/2010
11/5/2010
11/6/2010
11/7/2010
11/8/2010
11/9/2010 0.08
11/10/2010
11/11/2010 T
11/12/2010
11/13/2010
11/14/2010 0.15
11/15/2010 0.32
11/16/2010 0.26
11/17/2010 0.50
11/18/2010
11/19/2010
11/20/2010
11/21/2010
11/22/2010 0.75
11/23/2010
11/24/2010 0.20
11/25/2010
11/26/2010
11/27/2010
11/28/2010
11/29/2010
11/30/2010 0.05
12/1/2010
12/2/2010 0.05
12/3/2010
12/4/2010
12/5/2010
12/6/2010
12/7/2010 0.28
12/8/2010
12/9/2010
12/10/2010 0.10
12/11/2010 0.35
12/12/2010
12/13/2010
12/14/2010
12/15/2010
12/16/2010 0.15
12/17/2010
12/18/2010 0.30
12/19/2010 0.33
12/20/2010 0.50
12/21/2010 0.62
12/22/2010 0.32
12/23/2010 0.21
12/24/2010
12/25/2010
12/26/2010
12/27/2010 0.05
12/28/2010
12/29/2010
12/30/2010 0.07
12/31/2010 0.11
Day of YearDaily PrcpMultiday Prcp
1/1/2011
1/2/2011
1/3/2011 0.30
1/4/2011
1/5/2011
1/6/2011
1/7/2011
1/8/2011
1/9/2011 0.12
1/10/2011
1/11/2011
1/12/2011
1/13/2011
1/14/2011 0.02
1/15/2011
1/16/2011
1/17/2011 0.60
1/18/2011 0.70
1/19/2011 0.13
1/20/2011 0.21
1/21/2011
1/22/2011 0.21
1/23/2011 0.09
1/24/2011
1/25/2011
1/26/2011 0.08
1/27/2011
1/28/2011
1/29/2011
1/30/2011
1/31/2011
2/1/2011
2/2/2011
2/3/2011
2/4/2011
2/5/2011 0.25
2/6/2011 0.19
2/7/2011 0.17
2/8/2011 0.31
2/9/2011 0.15
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011
2/15/2011
2/16/2011
2/17/2011 0.15
2/18/2011
2/19/2011
2/20/2011 0.26
2/21/2011 0.04
2/22/2011
2/23/2011
2/24/2011
2/25/2011 0.30
2/26/2011 0.20
2/27/2011
2/28/2011
3/1/2011
3/2/2011
3/3/2011 0.06
3/4/2011 0.05
3/5/2011
3/6/2011
3/7/2011 0.05
3/8/2011 0.04
3/9/2011 0.05
3/10/2011
3/11/2011
3/12/2011
3/13/2011 0.36
3/14/2011
3/15/2011 0.06
3/16/2011
3/17/2011 0.29
3/18/2011 0.90
3/19/2011
3/20/2011
3/21/2011
3/22/2011 0.08
3/23/2011
3/24/2011
3/25/2011
3/26/2011
3/27/2011 0.07
3/28/2011 0.09
3/29/2011
3/30/2011 0.07
3/31/2011 T
Day of YearDaily PrcpMultiday Prcp
4/1/2011
4/2/2011
4/3/2011 0.06
4/4/2011 0.33
4/5/2011
4/6/2011
4/7/2011 0.05
4/8/2011
4/9/2011
4/10/2011 0.23
4/11/2011
4/12/2011
4/13/2011
4/14/2011 0.32
4/15/2011
4/16/2011
4/17/2011
4/18/2011
4/19/2011
4/20/2011
4/21/2011 0.63
4/22/2011
4/23/2011 0.10
4/24/2011
4/25/2011
4/26/2011 0.73
4/27/2011
4/28/2011
4/29/2011
4/30/2011 0.22
5/1/2011
5/2/2011
5/3/2011
5/4/2011
5/5/2011
5/6/2011
5/7/2011
5/8/2011
5/9/2011
5/10/2011 0.05
5/11/2011 0.10
5/12/2011
5/13/2011
5/14/2011
5/15/2011
5/16/2011
5/17/2011
5/18/2011
5/19/2011
5/20/2011
5/21/2011
5/22/2011 0.41
5/23/2011 0.05
5/24/2011 0.21
5/25/2011 0.03
5/26/2011
5/27/2011
5/28/2011
5/29/2011
5/30/2011 0.13
5/31/2011
6/1/2011
6/2/2011
6/3/2011
6/4/2011
6/5/2011
6/6/2011
6/7/2011
6/8/2011
6/9/2011
6/10/2011
6/11/2011
6/12/2011
6/13/2011
6/14/2011
6/15/2011
6/16/2011
6/17/2011 0.18
6/18/2011 0.32
6/19/2011
6/20/2011
6/21/2011
6/22/2011
6/23/2011
6/24/2011
6/25/2011
6/26/2011
6/27/2011
6/28/2011
6/29/2011
6/30/2011
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.68
7/2/2011
7/3/2011
7/4/2011
7/5/2011
7/6/2011 0.07
7/7/2011
7/8/2011 0.30
7/9/2011
7/10/2011
7/11/2011 0.38
7/12/2011
7/13/2011 0.96
7/14/2011
7/15/2011
7/16/2011
7/17/2011 0.22
7/18/2011
7/19/2011 0.21
7/20/2011
7/21/2011
7/22/2011
7/23/2011
7/24/2011
7/25/2011
7/26/2011
7/27/2011
7/28/2011
7/29/2011
7/30/2011
7/31/2011
8/1/2011 0.00
8/2/2011 0.40
8/3/2011 0.00
8/4/2011 0.00
8/5/2011 0.03
8/6/2011 0.00
8/7/2011 0.00
8/8/2011 0.00
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 0.00
8/16/2011 0.00
8/17/2011 0.23
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.51
8/21/2011 0.00
8/22/2011 0.00
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.10
8/27/2011 0.00
8/28/2011 0.27
8/29/2011 0.04
8/30/2011 0.60
8/31/2011
9/1/2011 0.00
9/2/2011 0.00
9/3/2011 0.00
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.24
9/7/2011 0.42
9/8/2011 0.12
9/9/2011 0.00
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.10
9/16/2011 0.75
9/17/2011 0.06
9/18/2011 0.00
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.00
9/26/2011 0.00
9/27/2011 0.00
9/28/2011 0.00
9/29/2011 0.00
9/30/2011 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/8/2010 7:00 AM 0.25 M M M M
10/12/2010 7:00 AM 0.63 M M M M
10/19/2010 7:00 AM 0.10 M M M M
10/22/2010 11:00 AM 0.07 M M M M
10/23/2010 7:00 AM 0.21 M M M M
10/24/2010 7:00 AM 0.10 T M M M
10/25/2010 7:00 AM 0.63 0.5 M M M
10/26/2010 7:00 AM 0.35 3.0 M 4.0 M
10/27/2010 7:00 AM 0.23 4.0 M 7.0 M
11/9/2010 7:30 AM 0.08 1.5 M 1.5 M
11/11/2010 7:00 AM T T M 1.5 M
11/14/2010 7:00 AM 0.15 3.0 M 6.0 M
11/15/2010 7:00 AM 0.32 7.0 M 13.0 M
11/16/2010 7:00 AM 0.26 3.0 M 15.0 M
11/17/2010 7:00 AM 0.50 5.0 M 16.0 M
11/22/2010 7:00 AM 0.75 7.0 M 19.0 M
11/24/2010 7:00 AM 0.20 2.5 M 18.0 M
11/30/2010 7:00 AM 0.05 1.0 M 16.0 M
12/2/2010 7:00 AM 0.05 1.0 M 16.0 M
12/7/2010 7:00 AM 0.28 4.0 M 18.0 M
12/10/2010 7:00 AM 0.10 1.0 M 18.0 M
12/11/2010 7:00 AM 0.35 5.0 M 22.0 M
12/16/2010 7:00 AM 0.15 1.5 M 19.0 M
12/18/2010 7:00 AM 0.30 3.0 M 21.0 M
12/19/2010 7:00 AM 0.33 3.0 M 22.0 M
12/20/2010 7:00 AM 0.50 5.1 M 20.5 M
12/21/2010 7:00 AM 0.62 6.0 M 26.0 M
12/22/2010 7:00 AM 0.32 3.0 M 28.0 M
12/23/2010 7:00 AM 0.21 3.0 M 30.0 M
12/27/2010 7:00 AM 0.05 1.0 M 28.0 M
12/30/2010 7:00 AM 0.07 2.0 M 28.0 M
12/31/2010 7:00 AM 0.11 1.5 M 28.0 M
1/3/2011 7:00 AM 0.30 5.0 M 31.0 M
1/9/2011 7:00 AM 0.12 2.0 M 30.0 M
1/14/2011 7:00 AM 0.02 0.5 M 27.0 M
1/17/2011 7:00 AM 0.60 3.5 M 32.0 M
1/18/2011 7:00 AM 0.70 6.5 M 35.0 M
1/19/2011 7:00 AM 0.13 5.0 M 38.0 M
1/20/2011 7:00 AM 0.21 3.0 M 39.0 M
1/22/2011 9:00 AM 0.21 3.0 M 38.0 M
1/23/2011 8:00 AM 0.09 2.0 M 38.5 M
1/26/2011 7:00 AM 0.08 1.5 M 37.0 M
2/5/2011 7:00 AM 0.25 5.0 M 41.0 M
2/6/2011 11:00 AM 0.19 5.0 M 42.0 M Blowing snow resulted in no accumulation by yardstick for new snowfall.
2/7/2011 7:00 AM 0.17 2.5 M 43.0 M
2/8/2011 7:00 AM 0.31 5.0 M 44.0 M
2/9/2011 7:00 AM 0.15 3.0 M 44.0 M
2/17/2011 7:00 AM 0.15 3.0 M 40.0 M
2/20/2011 7:00 AM 0.26 4.0 M 44.0 M high winds
2/21/2011 7:00 AM 0.04 1.0 M 43.0 M
2/25/2011 7:00 AM 0.30 6.0 M 46.0 M
2/26/2011 9:00 AM 0.20 4.0 M 48.0 M
3/3/2011 7:00 AM 0.06 1.5 M 43.0 M
3/4/2011 7:00 AM 0.05 1.0 M 43.0 M
3/7/2011 7:00 AM 0.05 1.0 M 43.0 M
3/8/2011 7:00 AM 0.04 1.0 M 44.0 M
3/9/2011 7:00 AM 0.05 1.0 M 44.0 M
3/13/2011 7:00 AM 0.36 4.0 M 42.0 M
3/15/2011 7:00 AM 0.06 1.0 M 42.0 M
3/17/2011 10:00 AM 0.29 4.0 M 46.0 M
3/18/2011 7:00 AM 0.90 8.0 M 53.0 M New records for us: 53" total snow on ground 163" YTD (Oct. 1)
3/22/2011 7:00 AM 0.08 2.0 M 44.0 M
3/27/2011 7:00 AM 0.07 1.5 M 42.0 M
3/28/2011 7:00 AM 0.09 2.0 M 44.0 M
3/30/2011 7:00 AM 0.07 2.0 M 46.0 M
3/31/2011 7:00 AM T T M 44.0 M
4/3/2011 7:00 AM 0.06 M M 40.0 M
4/4/2011 7:00 AM 0.33 3.0 M 40.0 M
4/7/2011 7:00 AM 0.05 1.0 M 40.0 M
4/10/2011 7:00 AM 0.23 2.0 M 37.0 M
4/14/2011 7:00 AM 0.32 4.0 M 34.0 M
4/21/2011 7:00 AM 0.63 2.0 M 26.0 M
4/23/2011 7:00 AM 0.10 1.0 M 26.0 M
4/26/2011 7:00 AM 0.73 6.0 M 26.0 M
4/30/2011 7:00 AM 0.22 3.0 M 22.0 M
5/10/2011 7:00 AM 0.05 1.0 M 6.0 M
5/11/2011 7:00 AM 0.10 4.0 M 6.0 M QC: Corrected decimal error from 1.00 to 0.10 per observer. CMG 8/25/2011
5/22/2011 7:00 AM 0.41 4.0 M M M
5/23/2011 7:00 AM 0.05 M M M M
5/24/2011 9:00 AM 0.21 M M M M
5/25/2011 9:00 AM 0.03 M M M M
5/30/2011 7:00 AM 0.13 M M M M
6/17/2011 7:00 AM 0.18 M M M M
6/18/2011 7:00 AM 0.32 M M M M
7/1/2011 7:00 AM 0.68 M M M M
7/6/2011 7:00 AM 0.07 M M M M
7/8/2011 7:00 AM 0.30 M M M M
7/11/2011 7:00 AM 0.38 M M M M
7/13/2011 7:00 AM 0.96 M M M M
7/17/2011 7:00 AM 0.22 M M M M
7/19/2011 7:00 AM 0.21 M M M M
8/1/2011 7:00 AM 0.00 0.0 M M M
8/2/2011 7:00 AM 0.40 M M M M
8/3/2011 7:00 AM 0.00 0.0 M M M
8/4/2011 7:00 AM 0.00 0.0 M M M
8/5/2011 7:00 AM 0.03 M M M M
8/6/2011 7:00 AM 0.00 0.0 M M M
8/7/2011 7:00 AM 0.00 0.0 M M M
8/8/2011 7:00 AM 0.00 0.0 M M M
8/9/2011 7:00 AM 0.00 0.0 M M M
8/10/2011 7:00 AM 0.00 0.0 M M M
8/11/2011 7:00 AM 0.00 0.0 M M M
8/12/2011 7:00 AM 0.00 0.0 M M M
8/13/2011 7:00 AM 0.00 0.0 M M M
8/14/2011 7:00 AM 0.00 0.0 M M M
8/15/2011 7:00 AM 0.00 0.0 M M M
8/16/2011 7:00 AM 0.00 0.0 M M M
8/17/2011 7:00 AM 0.23 M M M M
8/18/2011 7:00 AM 0.00 0.0 M M M
8/19/2011 7:00 AM 0.00 0.0 M M M
8/20/2011 7:00 AM 0.51 M M M M
8/21/2011 7:00 AM 0.00 0.0 M M M
8/22/2011 7:00 AM 0.00 0.0 M M M
8/23/2011 7:00 AM 0.00 0.0 M M M
8/24/2011 7:00 AM 0.00 0.0 M M M
8/25/2011 7:00 AM 0.00 0.0 M M M
8/26/2011 7:00 AM 0.10 M M M M
8/27/2011 7:00 AM 0.00 0.0 M M M
8/28/2011 7:00 AM 0.27 M M M M
8/29/2011 7:00 AM 0.04 M M M M
8/30/2011 7:00 AM 0.60 M M M M
9/1/2011 7:00 AM 0.00 0.0 M M M
9/2/2011 7:00 AM 0.00 0.0 M M M
9/3/2011 7:00 AM 0.00 0.0 M M M
9/4/2011 7:00 AM 0.00 0.0 M M M
9/5/2011 7:00 AM 0.00 0.0 M M M
9/6/2011 10:30 AM 0.24 M M M M
9/7/2011 11:00 AM 0.42 M M M M
9/8/2011 8:30 AM 0.12 M M M M
9/9/2011 7:00 AM 0.00 0.0 M M M
9/10/2011 7:00 AM 0.00 0.0 M M M
9/11/2011 7:00 AM 0.00 0.0 M M M
9/12/2011 7:00 AM 0.00 0.0 M M M
9/13/2011 7:00 AM 0.00 0.0 M M M
9/14/2011 7:00 AM 0.00 0.0 M M M
9/15/2011 7:00 AM 0.10 M M M M
9/16/2011 7:00 AM 0.75 M M M M
9/17/2011 7:00 AM 0.06 M M M M
9/18/2011 7:00 AM 0.00 0.0 M M M
9/19/2011 7:00 AM 0.00 0.0 M M M
9/20/2011 7:00 AM 0.00 0.0 M M M
9/21/2011 7:00 AM 0.00 0.0 M M M
9/22/2011 7:00 AM 0.00 0.0 M M M
9/23/2011 7:00 AM 0.00 0.0 M M M
9/24/2011 7:00 AM 0.00 0.0 M M M
9/25/2011 7:00 AM 0.00 0.0 M M M
9/26/2011 7:00 AM 0.00 0.0 M M M
9/27/2011 7:00 AM 0.00 0.0 M M M
9/28/2011 7:00 AM 0.00 0.0 M M M
9/29/2011 7:00 AM 0.00 0.0 M M M
9/30/2011 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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
5/18/2011 3:10 PM another hail storm @ 5:10p.m. lasted 5 min. Pea size 1/4" Pea Size 1/4" Pea Size 1/4" Pea Size Hard|White Ice 6 1min no damage Continuous False Before rain Same time as smaller hail 10-20
5/30/2011 4:45 PM NA NA Rice White Ice 5 2min no damage Continuous False Before rain Same time as smaller hail
8/3/2011 12:10 PM NA 1/4" Pea Size NA Hard 2 1min no damage False Before rain
8/17/2011 8:35 AM NA 1/4" Pea Size NA Hard 2 1min no damage Continuous False Before rain