Station Overview Station Location
Station Number CA-MR-4 Latitude 38.105982
Station Name Novato 4.8 WNW Longitude -122.644146
County Marin Elevation (ft) 246



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 1.72 2.23 5 2.23 5 0.00 0 0 5 0 0.0 0 0
Nov 11 4.99 3.46 10 3.46 10 0.00 0 0 9 1 0.0 0 0
Dec 11 7.97 0.32 6 0.32 6 0.00 0 0 4 2 0.0 0 0
Jan 12 7.51 4.87 7 4.87 7 0.00 0 0 5 2 0.0 0 0
Feb 12 7.92 2.14 12 2.14 12 0.00 0 0 11 1 0.0 0 0
March 12 5.29 8.67 16 8.67 16 0.00 0 0 15 1 0.0 0 0
April 12 2.31 2.14 7 2.14 7 0.00 0 0 7 0 0.0 0 0
May 12 1.08 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 12 0.23 0.08 3 0.08 3 0.00 0 0 2 1 0.0 0 0
July 12 0.01 0.02 2 0.02 2 0.00 0 0 1 1 0.0 0 0
Aug 12 0.07 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 12 0.23 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 39.33" 23.93" 68 days 23.93" 68 0.00" 0 days 0 59 days 9 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
10/4/2011 0.63
10/5/2011 0.93
10/6/2011 0.31
10/7/2011 0.03
10/8/2011
10/9/2011
10/10/2011
10/11/2011 0.33
10/12/2011
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
10/27/2011
10/28/2011
10/29/2011
10/30/2011
10/31/2011
11/1/2011
11/2/2011
11/3/2011
11/4/2011 0.02
11/5/2011
11/6/2011 1.23
11/7/2011
11/8/2011
11/9/2011
11/10/2011
11/11/2011 T
11/12/2011 0.24
11/13/2011
11/14/2011
11/15/2011
11/16/2011
11/17/2011
11/18/2011 0.04
11/19/2011 0.05
11/20/2011 0.70
11/21/2011 0.57
11/22/2011
11/23/2011
11/24/2011 0.58
11/25/2011 0.03
11/26/2011
11/27/2011
11/28/2011
11/29/2011
11/30/2011
12/1/2011
12/2/2011
12/3/2011
12/4/2011
12/5/2011
12/6/2011
12/7/2011
12/8/2011
12/9/2011
12/10/2011
12/11/2011
12/12/2011 0.12
12/13/2011
12/14/2011
12/15/2011 0.18
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 T
12/27/2011
12/28/2011
12/29/2011 0.01
12/30/2011 T
12/31/2011 0.01
Day of YearDaily PrcpMultiday Prcp
1/1/2012
1/2/2012
1/3/2012
1/4/2012
1/5/2012
1/6/2012
1/7/2012
1/8/2012
1/9/2012
1/10/2012
1/11/2012
1/12/2012
1/13/2012
1/14/2012
1/15/2012 T
1/16/2012
1/17/2012
1/18/2012
1/19/2012 T
1/20/2012 0.53
1/21/2012 2.42
1/22/2012 0.07
1/23/2012 1.79
1/24/2012 0.06
1/25/2012
1/26/2012
1/27/2012
1/28/2012
1/29/2012
1/30/2012
1/31/2012
2/1/2012 0.06
2/2/2012
2/3/2012
2/4/2012
2/5/2012
2/6/2012
2/7/2012 0.57
2/8/2012 0.02
2/9/2012
2/10/2012 T
2/11/2012 0.16
2/12/2012 0.02
2/13/2012 0.16
2/14/2012 0.05
2/15/2012 0.25
2/16/2012 0.01
2/17/2012
2/18/2012
2/19/2012
2/20/2012 0.04
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 0.80
3/1/2012 0.12
3/2/2012 0.09
3/3/2012
3/4/2012
3/5/2012
3/6/2012 0.03
3/7/2012
3/8/2012
3/9/2012
3/10/2012
3/11/2012
3/12/2012 0.07
3/13/2012 0.93
3/14/2012 2.18
3/15/2012 0.28
3/16/2012 0.41
3/17/2012 1.00
3/18/2012
3/19/2012
3/20/2012
3/21/2012
3/22/2012 0.03
3/23/2012
3/24/2012 0.25
3/25/2012 1.22
3/26/2012
3/27/2012 0.27
3/28/2012 1.44
3/29/2012
3/30/2012 T
3/31/2012 0.35
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.40
4/2/2012
4/3/2012
4/4/2012 0.07
4/5/2012
4/6/2012
4/7/2012
4/8/2012
4/9/2012
4/10/2012 0.08
4/11/2012 0.18
4/12/2012 0.65
4/13/2012 0.64
4/14/2012
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 0.12
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 0.02
6/5/2012 0.06
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 T
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 T
7/17/2012 0.02
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
10/4/2011 8:00 AM 0.63 M M M M
10/5/2011 8:10 AM 0.93 M M M M
10/6/2011 9:00 AM 0.31 M M M M
10/7/2011 9:00 AM 0.03 M M M M
10/11/2011 9:00 AM 0.33 M M M M
11/4/2011 9:00 AM 0.02 M M M M
11/6/2011 9:00 AM 1.23 M M M M NWS prediction N.Bay up to ,50" Doubled that!
11/11/2011 8:00 AM T M M M M 8:03A Trace. 8:30A pavement wet
11/12/2011 8:30 AM 0.24 M M M M
11/18/2011 9:00 AM 0.04 M M M M
11/19/2011 9:00 AM 0.05 M M M M
11/20/2011 8:00 AM 0.70 M M M M Steady light to moderate for hours.
11/21/2011 8:20 AM 0.57 M M M M Storm total 1.27
11/24/2011 9:00 AM 0.58 M M M M
11/25/2011 9:00 AM 0.03 M M M M
12/12/2011 9:00 AM 0.12 M M M M
12/15/2011 9:00 AM 0.18 M M M M
12/26/2011 9:00 AM T M M M M
12/29/2011 9:00 AM 0.01 M M M M
12/30/2011 9:00 AM T M M M M
12/31/2011 9:00 AM 0.01 M M M M very weak trough entered area after 2:00P
1/15/2012 9:00 AM T M M M M
1/19/2012 9:00 AM T M M M M Storm 18-hours overdue. Barometer 30.20 Same ole stuff!
1/20/2012 9:00 AM 0.53 M M M M Finally!
1/21/2012 9:00 AM 2.42 M M M M First major surface low thru area in a year. Text book cold front passage.
1/22/2012 9:00 AM 0.07 M M M M
1/23/2012 8:00 AM 1.79 M M M M Warm light rain with intermittent heavy showers all night
1/24/2012 9:00 AM 0.06 M M M M
2/1/2012 9:00 AM 0.06 M M M M
2/7/2012 9:00 AM 0.57 M M M M Light to very light rain for 11-hours
2/8/2012 9:00 AM 0.02 M M M M
2/10/2012 9:00 AM T M M M M
2/11/2012 9:00 AM 0.16 M M M M
2/12/2012 9:00 AM 0.02 M M M M
2/13/2012 9:00 AM 0.16 M M M M
2/14/2012 9:00 AM 0.05 M M M M
2/15/2012 9:00 AM 0.25 M M M M
2/16/2012 9:00 AM 0.01 M M M M
2/20/2012 9:00 AM 0.04 M M M M
2/29/2012 9:00 AM 0.80 M M M M 7:40P started with drizzle
3/1/2012 9:00 AM 0.12 M M M M
3/2/2012 8:00 AM 0.09 M M M M
3/6/2012 9:00 AM 0.03 M M M M
3/12/2012 8:30 AM 0.07 M M M M
3/13/2012 9:00 AM 0.93 M M M M What all the Doctors ordered!
3/14/2012 8:00 AM 2.18 M M M M
3/15/2012 9:00 AM 0.28 M M M M
3/16/2012 9:00 AM 0.41 M M M M
3/17/2012 9:00 AM 1.00 M M M M
3/22/2012 9:00 AM 0.03 M M M M
3/24/2012 9:00 AM 0.25 M M M M Rain at 4:18A, slow and easy
3/25/2012 9:00 AM 1.22 M M M M 23-hours light rain. Storm total 1.47
3/27/2012 9:00 AM 0.27 M M M M Light rain, warmer.
3/28/2012 9:00 AM 1.44 M M M M
3/30/2012 8:00 AM T M M M M
3/31/2012 9:00 AM 0.35 M M M M Llight to moderate
4/1/2012 9:00 AM 0.40 M M M M light, moderate. Frontal passage weak and almost obscure
4/4/2012 9:00 AM 0.07 M M M M
4/10/2012 9:00 AM 0.08 M M M M Started 4:15A with moderate shower then went to drizzle to very light rain.
4/11/2012 9:00 AM 0.18 M M M M
4/12/2012 9:00 AM 0.65 M M M M Filled out Significant Weather Report 3:30A. Pounding rqin 2:52 to 2:59 A Only guess at least .30-.45in that time period. Similar to Micronesia.
4/13/2012 9:00 AM 0.64 M M M M
4/26/2012 9:00 AM 0.12 M M M M Marin's big receptors missed most of this scattered event.
6/4/2012 9:00 AM 0.02 M M M M Enough to settle dust!
6/5/2012 9:00 AM 0.06 M M M M
6/23/2012 9:00 AM T M M M M
7/16/2012 10:00 PM T M M M M Drizzle
7/17/2012 9:00 AM 0.02 M M M M Unusual July drizzle and wind



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