Station Overview Station Location
Station Number CA-SH-2 Latitude 40.3971
Station Name Cottonwood 0.5 NNE Longitude -122.276
County Shasta Elevation (ft) 452



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 1.58 0.88 25 0.88 25 0.00 0 0 4 0 0.0 0 0
Nov 12 3.51 7.13 24 7.13 24 0.00 0 0 11 0 0.0 0 0
Dec 12 5.49 11.58 27 11.58 27 0.00 0 0 16 0 0.0 0 0
Jan 13 5.85 1.01 5 1.01 5 0.00 0 0 5 0 0.0 0 0
Feb 13 4.76 0.88 2 0.88 2 0.00 0 0 2 0 0.0 0 0
March 13 4.10 1.93 25 1.51 23 0.42 2 1 5 0 0.0 0 0
April 13 2.21 0.82 30 0.82 30 0.00 0 0 5 0 0.0 0 0
May 13 1.58 0.45 9 0.45 9 0.00 0 0 3 0 0.0 0 0
June 13 0.70 0.60 26 0.60 26 0.00 0 0 3 0 0.0 0 0
July 13 0.12 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 13 0.17 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 13 0.66 1.04 29 1.04 29 0.00 0 0 3 0 0.0 0 0
Water Year Totals: 30.73" 26.32" 202 days 25.90" 200 0.42" 2 days 1 57 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
10/1/2012 0.00
10/2/2012 0.00
10/3/2012 0.00
10/4/2012 0.00
10/5/2012 0.00
10/6/2012 0.00
10/7/2012 0.00
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 0.00
10/14/2012 0.00
10/15/2012 0.00
10/16/2012 0.00
10/17/2012 0.00
10/18/2012 0.00
10/19/2012 0.00
10/20/2012 0.00
10/21/2012 0.00
10/22/2012 0.27
10/23/2012 0.48
10/24/2012 0.10
10/25/2012 0.03
10/26/2012
10/27/2012
10/28/2012
10/29/2012
10/30/2012
10/31/2012
11/1/2012 0.66
11/2/2012 0.00
11/3/2012 0.00
11/4/2012 0.00
11/5/2012 0.00
11/6/2012 0.00
11/7/2012 0.00
11/8/2012 0.00
11/9/2012 0.43
11/10/2012 0.00
11/11/2012 0.00
11/12/2012 0.00
11/13/2012 0.00
11/14/2012 0.02
11/15/2012 0.00
11/16/2012 0.00
11/17/2012 1.30
11/18/2012 1.00
11/19/2012 0.03
11/20/2012 0.08
11/21/2012 0.45
11/22/2012 0.23
11/23/2012
11/24/2012
11/25/2012
11/26/2012
11/27/2012
11/28/2012
11/29/2012 0.96
11/30/2012 1.97
12/1/2012 1.11
12/2/2012 2.28
12/3/2012 0.08
12/4/2012 0.17
12/5/2012 1.10
12/6/2012 0.05
12/7/2012 0.00
12/8/2012 0.00
12/9/2012 0.00
12/10/2012 0.00
12/11/2012 0.00
12/12/2012 0.22
12/13/2012 0.00
12/14/2012 0.00
12/15/2012 0.00
12/16/2012 0.59
12/17/2012 0.60
12/18/2012 0.00
12/19/2012 0.00
12/20/2012 0.00
12/21/2012 0.91
12/22/2012 1.75
12/23/2012 0.23
12/24/2012 1.27
12/25/2012
12/26/2012 0.90
12/27/2012 0.19
12/28/2012
12/29/2012 0.13
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 0.11
1/7/2013
1/8/2013
1/9/2013
1/10/2013 0.09
1/11/2013
1/12/2013
1/13/2013
1/14/2013
1/15/2013
1/16/2013
1/17/2013
1/18/2013
1/19/2013
1/20/2013
1/21/2013
1/22/2013
1/23/2013
1/24/2013 0.78
1/25/2013 0.01
1/26/2013 0.02
1/27/2013
1/28/2013
1/29/2013
1/30/2013
1/31/2013
2/1/2013
2/2/2013
2/3/2013
2/4/2013
2/5/2013
2/6/2013
2/7/2013
2/8/2013 0.71
2/9/2013
2/10/2013
2/11/2013
2/12/2013
2/13/2013
2/14/2013
2/15/2013
2/16/2013
2/17/2013
2/18/2013
2/19/2013
2/20/2013 0.17
2/21/2013
2/22/2013
2/23/2013
2/24/2013
2/25/2013
2/26/2013
2/27/2013
2/28/2013
3/1/2013 0.00
3/2/2013 0.00
3/3/2013 0.00
3/4/2013 0.00
3/5/2013 0.00
3/6/2013 0.00
3/7/2013 0.70
3/8/2013 0.00
3/9/2013 0.00
3/10/2013 0.00
3/11/2013 0.00
3/12/2013 0.00
3/13/2013 0.00
3/14/2013 0.00
3/15/2013 0.00
3/16/2013 0.00
3/17/2013 0.00
3/18/2013 0.00
3/19/2013 0.00
3/20/2013 0.08 **
3/21/2013 0.42
3/22/2013
3/23/2013
3/24/2013
3/25/2013
3/26/2013 0.04
3/27/2013
3/28/2013 0.02
3/29/2013
3/30/2013
3/31/2013 0.67
Day of YearDaily PrcpMultiday Prcp
4/1/2013 0.44
4/2/2013 0.00
4/3/2013 0.00
4/4/2013 0.00
4/5/2013 0.19
4/6/2013 0.15
4/7/2013 0.02
4/8/2013 0.02
4/9/2013 0.00
4/10/2013 0.00
4/11/2013 0.00
4/12/2013 0.00
4/13/2013 0.00
4/14/2013 0.00
4/15/2013 0.00
4/16/2013 0.00
4/17/2013 0.00
4/18/2013 0.00
4/19/2013 0.00
4/20/2013 0.00
4/21/2013 0.00
4/22/2013 0.00
4/23/2013 0.00
4/24/2013 0.00
4/25/2013 0.00
4/26/2013 0.00
4/27/2013 0.00
4/28/2013 0.00
4/29/2013 0.00
4/30/2013 0.00
5/1/2013 0.00
5/2/2013 0.00
5/3/2013 0.00
5/4/2013 0.00
5/5/2013 0.00
5/6/2013 0.00
5/7/2013 0.02
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 0.03
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 0.40
5/29/2013
5/30/2013
5/31/2013
6/1/2013 0.00
6/2/2013 0.00
6/3/2013 0.00
6/4/2013 0.00
6/5/2013 0.00
6/6/2013 0.00
6/7/2013 0.00
6/8/2013 0.00
6/9/2013 0.00
6/10/2013 0.00
6/11/2013 0.00
6/12/2013 0.00
6/13/2013 0.00
6/14/2013 0.00
6/15/2013 0.00
6/16/2013 0.00
6/17/2013 0.00
6/18/2013 0.00
6/19/2013 0.00
6/20/2013 0.00
6/21/2013 0.00
6/22/2013 0.00
6/23/2013 0.00
6/24/2013 0.05
6/25/2013 0.22
6/26/2013 0.33
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 0.00
9/2/2013 0.00
9/3/2013 0.00
9/4/2013 0.00
9/5/2013 0.00
9/6/2013 0.00
9/7/2013 0.00
9/8/2013 0.00
9/9/2013 0.00
9/10/2013 0.00
9/11/2013 0.00
9/12/2013 0.00
9/13/2013 0.00
9/14/2013 0.00
9/15/2013 0.00
9/16/2013 0.00
9/17/2013 0.00
9/18/2013 0.00
9/19/2013 0.00
9/20/2013 0.00
9/21/2013 0.18
9/22/2013 0.81
9/23/2013 0.00
9/24/2013 0.00
9/25/2013 0.05
9/26/2013 0.00
9/27/2013 0.00
9/28/2013 0.00
9/29/2013 0.00
9/30/2013



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2012 5:30 AM 0.00 0.0 M M M
10/2/2012 5:30 AM 0.00 0.0 M M M
10/3/2012 5:30 AM 0.00 0.0 M M M
10/4/2012 5:30 AM 0.00 0.0 M M M
10/5/2012 5:30 AM 0.00 0.0 M M M
10/6/2012 5:30 AM 0.00 0.0 M M M
10/7/2012 5:30 AM 0.00 0.0 M M M
10/8/2012 5:30 AM 0.00 0.0 M M M
10/9/2012 5:30 AM 0.00 0.0 M M M
10/10/2012 5:30 AM 0.00 0.0 M M M
10/11/2012 5:30 AM 0.00 0.0 M M M
10/12/2012 5:30 AM 0.00 0.0 M M M
10/13/2012 5:30 AM 0.00 0.0 M M M
10/14/2012 5:30 AM 0.00 0.0 M M M
10/15/2012 5:30 AM 0.00 0.0 M M M
10/16/2012 5:30 AM 0.00 0.0 M M M
10/17/2012 5:30 AM 0.00 0.0 M M M
10/18/2012 5:30 AM 0.00 0.0 M M M
10/19/2012 5:30 AM 0.00 0.0 M M M
10/20/2012 5:30 AM 0.00 0.0 M M M
10/21/2012 5:30 AM 0.00 0.0 M M M
10/22/2012 5:30 AM 0.27 M M M M
10/23/2012 4:00 AM 0.48 M M M M
10/24/2012 4:00 AM 0.10 M M M M
10/25/2012 4:30 AM 0.03 M M M M
11/1/2012 8:18 AM 0.66 M M M M
11/2/2012 5:30 AM 0.00 0.0 M M M
11/3/2012 5:30 AM 0.00 0.0 M M M
11/4/2012 5:30 AM 0.00 0.0 M M M
11/5/2012 5:30 AM 0.00 0.0 M M M
11/6/2012 5:30 AM 0.00 0.0 M M M
11/7/2012 5:30 AM 0.00 0.0 M M M
11/8/2012 5:30 AM 0.00 0.0 M M M
11/9/2012 5:30 AM 0.43 M M M M CDY 33deg
11/10/2012 5:30 AM 0.00 0.0 M M M
11/11/2012 5:30 AM 0.00 0.0 M M M
11/12/2012 5:30 AM 0.00 0.0 M M M
11/13/2012 5:30 AM 0.00 0.0 M M M
11/14/2012 8:30 AM 0.02 M M M M
11/15/2012 5:30 AM 0.00 0.0 M M M
11/16/2012 5:30 AM 0.00 0.0 M M M
11/17/2012 5:30 AM 1.30 M M M M RN 50deg
11/18/2012 5:30 AM 1.00 M M M M CLR 37deg
11/19/2012 7:45 AM 0.03 M M M M
11/20/2012 5:30 AM 0.08 M M M M RN 44 deg winds to 33mph
11/21/2012 5:30 AM 0.45 M M M M CDY 50 deg gusts to 36mph
11/22/2012 5:30 AM 0.23 M M M M CLR 34deg
11/29/2012 5:30 AM 0.96 M M M M CDY 51deg winds to 26mph
11/30/2012 5:30 AM 1.97 M M M M CDY 57deg Gusts to 38.3
12/1/2012 5:30 AM 1.11 M M M M LT RN 55 deg winds 10-20, gusts to 31.5 (edit: daily precip initially recorded as 0.77". changed to NA due to incongruity with surroundings. observer contacted. P.G.) (observer-confirmed 1.11". P.G.)
12/2/2012 5:30 AM 2.28 M M M M RN 56 deg Between 0400-0500 rec 1.03in. winds 5-15, gust of 43.8 at 0232.
12/3/2012 5:30 AM 0.08 M M M M PC 37deg
12/4/2012 5:30 AM 0.17 M M M M LT RN 50deg LT winds
12/5/2012 5:30 AM 1.10 M M M M LT RN 49 deg
12/6/2012 5:30 AM 0.05 M M M M Mostly Cloudy 49deg
12/7/2012 5:30 AM 0.00 0.0 M M M
12/8/2012 5:30 AM 0.00 0.0 M M M
12/9/2012 5:30 AM 0.00 0.0 M M M
12/10/2012 5:30 AM 0.00 0.0 M M M
12/11/2012 5:30 AM 0.00 0.0 M M M
12/12/2012 5:30 AM 0.22 M M M M CDY 44deg
12/13/2012 5:30 AM 0.00 0.0 M M M
12/14/2012 5:30 AM 0.00 0.0 M M M
12/15/2012 5:30 AM 0.00 0.0 M M M
12/16/2012 5:30 AM 0.59 M M M M Drizzle 36deg It tried to snow yesterday afternoon. It melted as soon as it reached the ground.
12/17/2012 5:30 AM 0.60 M M M M CDY 49 deg winds <10, gust of 30 at 0028.
12/18/2012 5:30 AM 0.00 0.0 M M M
12/19/2012 5:30 AM 0.00 0.0 M M M
12/20/2012 5:30 AM 0.00 0.0 M M M
12/21/2012 5:30 AM 0.91 M M M M RN 37deg winds <12
12/22/2012 5:30 AM 1.75 T 0.05 0.0 M Lt RN 47deg winds <10, gust of 23
12/23/2012 5:30 AM 0.23 M M M M RN 47deg gusts to 24
12/24/2012 5:30 AM 1.27 M M M M CLR 32deg winds calm, gust yesterday of 34
12/26/2012 5:30 AM 0.90 M M M M LT RN 36deg winds <10
12/27/2012 5:30 AM 0.19 M M M M CLR 29deg
12/29/2012 5:30 AM 0.13 M M M M PC 32deg
1/6/2013 5:30 AM 0.11 M M M M CDY 40deg Light winds <5
1/10/2013 5:30 AM 0.09 M M M M PC 26deg
1/24/2013 4:00 AM 0.78 M M M M CDY 46deg
1/25/2013 5:30 AM 0.01 M M M M cdy 48deg
1/26/2013 5:30 AM 0.02 M M M M PC scattered fog 44deg
2/8/2013 5:30 AM 0.71 M M M M CLR 35deg Light winds <5
2/20/2013 5:30 AM 0.17 M M M M PC 39deg
3/1/2013 5:30 AM 0.00 0.0 M M M
3/2/2013 5:30 AM 0.00 0.0 M M M
3/3/2013 5:30 AM 0.00 0.0 M M M
3/4/2013 5:30 AM 0.00 0.0 M M M
3/5/2013 5:30 AM 0.00 0.0 M M M
3/6/2013 5:30 AM 0.00 0.0 M M M
3/7/2013 8:15 AM 0.70 M M M M (edit: daily precip initially recorded as 0.70". changed to NA due to decimal error suspicion. observer contacted. P.G.) (observer-confirmed 0.70". P.G.)
3/8/2013 5:30 AM 0.00 0.0 M M M
3/9/2013 5:30 AM 0.00 0.0 M M M
3/10/2013 5:30 AM 0.00 0.0 M M M
3/11/2013 5:30 AM 0.00 0.0 M M M
3/12/2013 5:30 AM 0.00 0.0 M M M
3/13/2013 5:30 AM 0.00 0.0 M M M
3/14/2013 5:30 AM 0.00 0.0 M M M
3/15/2013 5:30 AM 0.00 0.0 M M M
3/16/2013 5:30 AM 0.00 0.0 M M M
3/17/2013 5:30 AM 0.00 0.0 M M M
3/18/2013 5:30 AM 0.00 0.0 M M M
3/19/2013 5:30 AM 0.00 0.0 M M M
3/20/2013 5:00 PM 0.08 M M M M
3/26/2013 4:30 AM 0.04 M M M M PC 44 deg
3/28/2013 7:25 AM 0.02 M M M M
3/31/2013 5:30 AM 0.67 M M M M RN 53deg lt winds <3
4/1/2013 4:50 AM 0.44 M M M M CDY 51 deg
4/2/2013 5:30 AM 0.00 0.0 M M M
4/3/2013 5:30 AM 0.00 0.0 M M M
4/4/2013 5:30 AM 0.00 0.0 M M M
4/5/2013 5:30 AM 0.19 M M M M 50 deg CDY
4/6/2013 5:30 AM 0.15 M M M M CDY 55 deg
4/7/2013 5:30 AM 0.02 M M M M PC 54 deg
4/8/2013 5:30 AM 0.02 M M M M CLR 44 deg
4/9/2013 5:30 AM 0.00 0.0 M M M
4/10/2013 5:30 AM 0.00 0.0 M M M
4/11/2013 5:30 AM 0.00 0.0 M M M
4/12/2013 5:30 AM 0.00 0.0 M M M
4/13/2013 5:30 AM 0.00 0.0 M M M
4/14/2013 5:30 AM 0.00 0.0 M M M
4/15/2013 5:30 AM 0.00 0.0 M M M
4/16/2013 5:30 AM 0.00 0.0 M M M
4/17/2013 5:30 AM 0.00 0.0 M M M
4/18/2013 5:30 AM 0.00 0.0 M M M
4/19/2013 5:30 AM 0.00 0.0 M M M
4/20/2013 5:30 AM 0.00 0.0 M M M
4/21/2013 5:30 AM 0.00 0.0 M M M
4/22/2013 5:30 AM 0.00 0.0 M M M
4/23/2013 5:30 AM 0.00 0.0 M M M
4/24/2013 5:30 AM 0.00 0.0 M M M
4/25/2013 5:30 AM 0.00 0.0 M M M
4/26/2013 5:30 AM 0.00 0.0 M M M
4/27/2013 5:30 AM 0.00 0.0 M M M
4/28/2013 5:30 AM 0.00 0.0 M M M
4/29/2013 5:30 AM 0.00 0.0 M M M
4/30/2013 5:30 AM 0.00 0.0 M M M
5/1/2013 5:30 AM 0.00 0.0 M M M
5/2/2013 5:30 AM 0.00 0.0 M M M
5/3/2013 5:30 AM 0.00 0.0 M M M
5/4/2013 5:30 AM 0.00 0.0 M M M
5/5/2013 5:30 AM 0.00 0.0 M M M
5/6/2013 5:30 AM 0.00 0.0 M M M
5/7/2013 5:30 AM 0.02 M M M M CDY 53deg
5/17/2013 5:30 AM 0.03 M M M M PC 52 deg nice evening shower
5/28/2013 7:00 AM 0.40 M M M M CDY 57deg
6/1/2013 5:30 AM 0.00 0.0 M M M
6/2/2013 5:30 AM 0.00 0.0 M M M
6/3/2013 5:30 AM 0.00 0.0 M M M
6/4/2013 5:30 AM 0.00 0.0 M M M
6/5/2013 5:30 AM 0.00 0.0 M M M
6/6/2013 5:30 AM 0.00 0.0 M M M
6/7/2013 5:30 AM 0.00 0.0 M M M
6/8/2013 5:30 AM 0.00 0.0 M M M
6/9/2013 5:30 AM 0.00 0.0 M M M
6/10/2013 5:30 AM 0.00 0.0 M M M
6/11/2013 5:30 AM 0.00 0.0 M M M
6/12/2013 5:30 AM 0.00 0.0 M M M
6/13/2013 5:30 AM 0.00 0.0 M M M
6/14/2013 5:30 AM 0.00 0.0 M M M
6/15/2013 5:30 AM 0.00 0.0 M M M
6/16/2013 5:30 AM 0.00 0.0 M M M
6/17/2013 5:30 AM 0.00 0.0 M M M
6/18/2013 5:30 AM 0.00 0.0 M M M
6/19/2013 5:30 AM 0.00 0.0 M M M
6/20/2013 5:30 AM 0.00 0.0 M M M
6/21/2013 5:30 AM 0.00 0.0 M M M
6/22/2013 5:30 AM 0.00 0.0 M M M
6/23/2013 5:30 AM 0.00 0.0 M M M
6/24/2013 5:30 AM 0.05 M M M M CDY 62deg
6/25/2013 5:30 AM 0.22 M M M M LT RN 60deg
6/26/2013 5:30 AM 0.33 M M M M CDY 64deg
9/1/2013 5:30 AM 0.00 0.0 M M M
9/2/2013 5:30 AM 0.00 0.0 M M M
9/3/2013 5:30 AM 0.00 0.0 M M M
9/4/2013 5:30 AM 0.00 0.0 M M M
9/5/2013 5:30 AM 0.00 0.0 M M M
9/6/2013 5:30 AM 0.00 0.0 M M M
9/7/2013 5:30 AM 0.00 0.0 M M M
9/8/2013 5:30 AM 0.00 0.0 M M M
9/9/2013 5:30 AM 0.00 0.0 M M M
9/10/2013 5:30 AM 0.00 0.0 M M M
9/11/2013 5:30 AM 0.00 0.0 M M M
9/12/2013 5:30 AM 0.00 0.0 M M M
9/13/2013 5:30 AM 0.00 0.0 M M M
9/14/2013 5:30 AM 0.00 0.0 M M M
9/15/2013 5:30 AM 0.00 0.0 M M M
9/16/2013 5:30 AM 0.00 0.0 M M M
9/17/2013 5:30 AM 0.00 0.0 M M M
9/18/2013 5:30 AM 0.00 0.0 M M M
9/19/2013 5:30 AM 0.00 0.0 M M M
9/20/2013 5:30 AM 0.00 0.0 M M M
9/21/2013 5:30 AM 0.18 M M M M CDY 63 degrees Winds 5mph, gusts to 11mph
9/22/2013 5:30 AM 0.81 M M M M Fog 46 degrees
9/23/2013 5:30 AM 0.00 0.0 M M M
9/24/2013 5:30 AM 0.00 0.0 M M M
9/25/2013 5:30 AM 0.05 M M M M
9/26/2013 5:30 AM 0.00 0.0 M M M
9/27/2013 5:30 AM 0.00 0.0 M M M
9/28/2013 5:30 AM 0.00 0.0 M M M
9/29/2013 5:30 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
3/20/2013 3/21/2013 4:30 AM 2 0.42 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