Station Overview Station Location
Station Number CA-SN-51 Latitude 38.693448
Station Name Healdsburg 7.5 NW Longitude -122.962657
County Sonoma Elevation (ft) 203



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 11 2.04 2.72 16 2.72 16 0.00 0 0 6 0 0.0 0 0
Nov 11 5.21 3.10 5 3.10 5 0.00 0 0 3 0 0.0 0 0
Dec 11 9.13 0.24 8 0.24 8 0.00 0 0 2 0 0.0 0 0
Jan 12 8.40 6.97 10 6.97 10 0.00 0 0 4 0 0.0 0 0
Feb 12 7.99 1.98 17 1.98 5 0.00 12 0 3 0 0.0 0 0
March 12 6.46 9.62 41 1.35 2 8.27 39 4 2 0 0.0 0 0
April 12 2.61 3.28 15 0.00 0 3.28 15 3 0 0 0.0 0 0
May 12 1.40 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 12 0.23 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 12 0.02 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 12 0.09 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 12 0.35 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 43.93" 27.91" 112 days 16.36" 46 11.55" 66 days 7 20 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
10/1/2011
10/2/2011
10/3/2011 0.05
10/4/2011 0.84
10/5/2011 1.10
10/6/2011 0.42
10/7/2011 0.00
10/8/2011 0.00
10/9/2011 0.00
10/10/2011 0.06
10/11/2011 0.25
10/12/2011 0.00
10/13/2011
10/14/2011
10/15/2011
10/16/2011
10/17/2011
10/18/2011
10/19/2011
10/20/2011
10/21/2011
10/22/2011
10/23/2011
10/24/2011
10/25/2011
10/26/2011 0.00
10/27/2011 0.00
10/28/2011 0.00
10/29/2011 0.00
10/30/2011 0.00
10/31/2011 0.00
11/1/2011
11/2/2011
11/3/2011
11/4/2011
11/5/2011
11/6/2011
11/7/2011
11/8/2011
11/9/2011
11/10/2011
11/11/2011
11/12/2011
11/13/2011
11/14/2011
11/15/2011
11/16/2011
11/17/2011
11/18/2011
11/19/2011
11/20/2011 1.34
11/21/2011 0.03
11/22/2011 0.00
11/23/2011 0.00
11/24/2011 1.73
11/25/2011
11/26/2011
11/27/2011
11/28/2011
11/29/2011
11/30/2011
12/1/2011 0.00
12/2/2011
12/3/2011
12/4/2011 0.00
12/5/2011 0.00
12/6/2011
12/7/2011 0.00
12/8/2011
12/9/2011 0.00
12/10/2011
12/11/2011 0.00
12/12/2011
12/13/2011
12/14/2011
12/15/2011 0.21
12/16/2011
12/17/2011
12/18/2011
12/19/2011
12/20/2011
12/21/2011
12/22/2011
12/23/2011
12/24/2011
12/25/2011
12/26/2011
12/27/2011
12/28/2011
12/29/2011
12/30/2011
12/31/2011 0.03
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.00
1/2/2012
1/3/2012
1/4/2012
1/5/2012
1/6/2012
1/7/2012
1/8/2012
1/9/2012 0.00
1/10/2012 0.00
1/11/2012 0.00
1/12/2012 0.00
1/13/2012
1/14/2012 0.00
1/15/2012
1/16/2012
1/17/2012
1/18/2012
1/19/2012
1/20/2012 1.08
1/21/2012 2.51
1/22/2012 0.10
1/23/2012 3.28
1/24/2012
1/25/2012
1/26/2012
1/27/2012
1/28/2012
1/29/2012
1/30/2012
1/31/2012
2/1/2012
2/2/2012
2/3/2012
2/4/2012
2/5/2012
2/6/2012
2/7/2012 0.74
2/8/2012 0.34
2/9/2012
2/10/2012
2/11/2012
2/12/2012
2/13/2012
2/14/2012
2/15/2012
2/16/2012
2/17/2012
2/18/2012 0.00 **
2/19/2012 **
2/20/2012 0.00 **
2/21/2012 **
2/22/2012 **
2/23/2012 **
2/24/2012 **
2/25/2012 **
2/26/2012 **
2/27/2012 **
2/28/2012 **
2/29/2012 0.90 **
3/1/2012 0.35 **
3/2/2012 **
3/3/2012 **
3/4/2012 **
3/5/2012 **
3/6/2012 **
3/7/2012 **
3/8/2012 **
3/9/2012 **
3/10/2012 **
3/11/2012 **
3/12/2012 **
3/13/2012 1.00 **
3/14/2012 **
3/15/2012 1.81
3/16/2012 **
3/17/2012 1.05
3/18/2012 **
3/19/2012 **
3/20/2012 **
3/21/2012 **
3/22/2012 **
3/23/2012 **
3/24/2012 **
3/25/2012 **
3/26/2012 **
3/27/2012 **
3/28/2012 **
3/29/2012 **
3/30/2012 **
3/31/2012 **
Day of YearDaily PrcpMultiday Prcp
4/1/2012 **
4/2/2012 **
4/3/2012 **
4/4/2012 **
4/5/2012 **
4/6/2012 **
4/7/2012 **
4/8/2012 **
4/9/2012 **
4/10/2012 **
4/11/2012 **
4/12/2012 1.36
4/13/2012 **
4/14/2012 0.74
4/15/2012
4/16/2012
4/17/2012
4/18/2012
4/19/2012
4/20/2012
4/21/2012
4/22/2012
4/23/2012
4/24/2012
4/25/2012
4/26/2012
4/27/2012
4/28/2012
4/29/2012
4/30/2012
5/1/2012
5/2/2012
5/3/2012
5/4/2012
5/5/2012
5/6/2012
5/7/2012
5/8/2012
5/9/2012
5/10/2012
5/11/2012
5/12/2012
5/13/2012
5/14/2012
5/15/2012
5/16/2012
5/17/2012
5/18/2012
5/19/2012
5/20/2012
5/21/2012
5/22/2012
5/23/2012
5/24/2012
5/25/2012
5/26/2012
5/27/2012
5/28/2012
5/29/2012
5/30/2012
5/31/2012
6/1/2012
6/2/2012
6/3/2012
6/4/2012
6/5/2012
6/6/2012
6/7/2012
6/8/2012
6/9/2012
6/10/2012
6/11/2012
6/12/2012
6/13/2012
6/14/2012
6/15/2012
6/16/2012
6/17/2012
6/18/2012
6/19/2012
6/20/2012
6/21/2012
6/22/2012
6/23/2012
6/24/2012
6/25/2012
6/26/2012
6/27/2012
6/28/2012
6/29/2012
6/30/2012
Day of YearDaily PrcpMultiday Prcp
7/1/2012
7/2/2012
7/3/2012
7/4/2012
7/5/2012
7/6/2012
7/7/2012
7/8/2012
7/9/2012
7/10/2012
7/11/2012
7/12/2012
7/13/2012
7/14/2012
7/15/2012
7/16/2012
7/17/2012
7/18/2012
7/19/2012
7/20/2012
7/21/2012
7/22/2012
7/23/2012
7/24/2012
7/25/2012
7/26/2012
7/27/2012
7/28/2012
7/29/2012
7/30/2012
7/31/2012
8/1/2012
8/2/2012
8/3/2012
8/4/2012
8/5/2012
8/6/2012
8/7/2012
8/8/2012
8/9/2012
8/10/2012
8/11/2012
8/12/2012
8/13/2012
8/14/2012
8/15/2012
8/16/2012
8/17/2012
8/18/2012
8/19/2012
8/20/2012
8/21/2012
8/22/2012
8/23/2012
8/24/2012
8/25/2012
8/26/2012
8/27/2012
8/28/2012
8/29/2012
8/30/2012
8/31/2012
9/1/2012
9/2/2012
9/3/2012
9/4/2012
9/5/2012
9/6/2012
9/7/2012
9/8/2012
9/9/2012
9/10/2012
9/11/2012
9/12/2012
9/13/2012
9/14/2012
9/15/2012
9/16/2012
9/17/2012
9/18/2012
9/19/2012
9/20/2012
9/21/2012
9/22/2012
9/23/2012
9/24/2012
9/25/2012
9/26/2012
9/27/2012
9/28/2012
9/29/2012
9/30/2012



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/3/2011 8:53 AM 0.05 M M M M First rain of the season not good for the grape harvest
10/4/2011 7:55 AM 0.84 M M M M High and Low Temps 56 and 54
10/5/2011 7:18 AM 1.10 M M M M High and Low Temps 64 and 46
10/6/2011 8:48 AM 0.42 M M M M High and Low Temps 66 and 49
10/7/2011 9:11 AM 0.00 0.0 M M M High and Low Temps 66 and 44
10/8/2011 7:59 AM 0.00 0.0 M M M High and Low Temps 78 and 46
10/9/2011 8:01 AM 0.00 0.0 M M M High and Low Temps 78 and 48
10/10/2011 9:12 AM 0.06 M M M M High and Low Temps 77 and 48
10/11/2011 7:40 AM 0.25 M M M M High and Low Temps 68 and 47 Fog and Low clouds
10/12/2011 8:10 AM 0.00 0.0 M M M High and Low Temps 76 and 56
10/26/2011 9:09 AM 0.00 0.0 M M M
10/27/2011 8:36 AM 0.00 0.0 M M M High and Low Temps 74 and 40 Frost on the roof top Bright and sunny
10/28/2011 7:38 AM 0.00 0.0 M M M High and Low Temps 76 and 40
10/29/2011 8:39 AM 0.00 0.0 M M M High and Low Temps 76 and 40
10/30/2011 10:12 AM 0.00 0.0 M M M High and Low Temps 78 and 45
10/31/2011 8:28 AM 0.00 0.0 M M M High and Low Temps 80 and 50
11/20/2011 9:14 AM 1.34 M M M M
11/21/2011 7:45 AM 0.03 M M M M
11/22/2011 10:07 AM 0.00 0.0 M M M High and Low Temps 54 and 44
11/23/2011 9:08 AM 0.00 0.0 M M M High and Low Temps 55 and 49
11/24/2011 9:38 AM 1.73 M M M M High and Low Temps 53 and 50
12/1/2011 9:01 AM 0.00 0.0 M M M High and Low Temps 34 and 66
12/4/2011 9:54 AM 0.00 0.0 M M M High and Low Temps 75 and 34
12/5/2011 9:02 AM 0.00 0.0 M M M High and Low Temps 62 and 33
12/7/2011 8:35 AM 0.00 0.0 M M M High and Low Temps 62 and 30
12/9/2011 8:53 AM 0.00 0.0 M M M High and Low Temps 60 and 32
12/11/2011 9:11 AM 0.00 0.0 M M M High and Low Temps 65 and 32
12/15/2011 9:58 AM 0.21 M M M M
12/31/2011 8:13 AM 0.03 M M M M High and Low Temps 63 and 34
1/1/2012 9:38 AM 0.00 0.0 M M M High and Low Temps 63 and 33 HAPPY NEW YEAR!!!!!
1/9/2012 9:05 AM 0.00 0.0 M M M High and Low Temps 73 and 30
1/10/2012 8:53 AM 0.00 0.0 M M M High and Low Temps 69 and 33
1/11/2012 9:13 AM 0.00 0.0 M M M High and Low Temps 59 and 31
1/12/2012 7:22 AM 0.00 0.0 M M M High and Low Temps 68 and 33
1/14/2012 8:34 AM 0.00 0.0 M M M High and Low Temps 68 and 32
1/20/2012 9:33 AM 1.08 M M M M High and Low TEmps 49 and 40
1/21/2012 8:33 AM 2.51 M M M M High and Low Temps 55 and 45
1/22/2012 8:54 AM 0.10 M M M M High and Low Temps 58 and 38
1/23/2012 8:51 AM 3.28 M M M M High and Low Temps 48 and 41
2/7/2012 9:00 AM 0.74 M M M M
2/8/2012 8:53 AM 0.34 M M M M
2/18/2012 9:31 AM 0.00 0.0 M M M High and Low Temps 74 and 36
2/20/2012 8:17 AM 0.00 0.0 M M M High and Low Temps 66 and 41 fog and drizzle
2/29/2012 8:02 AM 0.90 M M M M High and Low Temps 63 and 36
3/1/2012 9:15 AM 0.35 M M M M High and Low Temps 53 and 39
3/13/2012 9:34 AM 1.00 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
2/18/2012 3/27/2012 9:08 AM 39 2.28 M M
3/14/2012 3/15/2012 9:07 AM 2 1.81 M M
3/16/2012 3/17/2012 10:09 AM 2 1.05 M M
3/27/2012 3/29/2012 9:16 AM 3 3.13 M M
3/29/2012 4/01/2012 10:07 AM 4 1.18 M M
3/30/2012 4/12/2012 9:12 AM 14 1.36 M M
4/13/2012 4/14/2012 12:00 AM 2 0.74 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