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 10 1.72 2.46 7 2.46 7 0.00 0 0 7 0 0.0 0 0
Nov 10 4.99 3.28 8 3.28 8 0.00 0 0 8 0 0.0 0 0
Dec 10 7.97 10.19 19 10.19 19 0.00 0 0 19 0 0.0 0 0
Jan 11 7.51 2.77 7 2.77 7 0.00 0 0 7 0 0.0 0 0
Feb 11 7.92 6.06 8 6.06 8 0.00 0 0 8 0 0.0 0 0
March 11 5.29 12.14 18 12.14 18 0.00 0 0 18 0 0.0 0 0
April 11 2.31 0.76 8 0.76 8 0.00 0 0 7 1 0.0 0 0
May 11 1.08 1.91 8 1.91 8 0.00 0 0 7 1 0.0 0 0
June 11 0.23 2.54 6 2.54 6 0.00 0 0 6 0 0.0 0 0
July 11 0.01 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 11 0.07 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 11 0.23 0.05 1 0.05 1 0.00 0 0 1 0 0.0 0 0
Water Year Totals: 39.33" 42.16" 90 days 42.16" 90 0.00" 0 days 0 88 days 2 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
10/1/2010
10/2/2010
10/3/2010
10/4/2010
10/5/2010
10/6/2010
10/7/2010
10/8/2010
10/9/2010
10/10/2010
10/11/2010
10/12/2010
10/13/2010
10/14/2010
10/15/2010
10/16/2010
10/17/2010
10/18/2010
10/19/2010
10/20/2010
10/21/2010
10/22/2010
10/23/2010 0.09
10/24/2010 0.73
10/25/2010 1.03
10/26/2010
10/27/2010
10/28/2010 0.02
10/29/2010 0.42
10/30/2010 0.14
10/31/2010 0.03
11/1/2010
11/2/2010
11/3/2010
11/4/2010
11/5/2010
11/6/2010
11/7/2010 0.64
11/8/2010 0.12
11/9/2010
11/10/2010
11/11/2010
11/12/2010
11/13/2010
11/14/2010
11/15/2010
11/16/2010
11/17/2010
11/18/2010
11/19/2010
11/20/2010 0.65
11/21/2010 0.72
11/22/2010 0.38
11/23/2010 0.32
11/24/2010
11/25/2010
11/26/2010
11/27/2010 0.36
11/28/2010 0.09
11/29/2010
11/30/2010
12/1/2010
12/2/2010
12/3/2010 0.13
12/4/2010 0.03
12/5/2010
12/6/2010 1.13
12/7/2010 0.01
12/8/2010 0.41
12/9/2010 0.32
12/10/2010 0.01
12/11/2010 0.04
12/12/2010
12/13/2010
12/14/2010 0.19
12/15/2010
12/16/2010
12/17/2010 0.25
12/18/2010 0.94
12/19/2010 1.07
12/20/2010 0.54
12/21/2010 0.92
12/22/2010 1.18
12/23/2010
12/24/2010
12/25/2010
12/26/2010 0.98
12/27/2010 0.10
12/28/2010 0.02
12/29/2010 1.92
12/30/2010
12/31/2010
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.43
1/2/2011 0.84
1/3/2011 0.39
1/4/2011
1/5/2011
1/6/2011
1/7/2011
1/8/2011
1/9/2011
1/10/2011
1/11/2011
1/12/2011
1/13/2011 0.03
1/14/2011 0.29
1/15/2011
1/16/2011
1/17/2011
1/18/2011
1/19/2011
1/20/2011
1/21/2011
1/22/2011
1/23/2011
1/24/2011
1/25/2011
1/26/2011
1/27/2011
1/28/2011
1/29/2011
1/30/2011 0.72
1/31/2011 0.07
2/1/2011
2/2/2011
2/3/2011
2/4/2011
2/5/2011
2/6/2011
2/7/2011
2/8/2011
2/9/2011
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011 0.30
2/15/2011 0.45
2/16/2011 2.03
2/17/2011 0.46
2/18/2011 0.64
2/19/2011 0.82
2/20/2011 0.10
2/21/2011
2/22/2011
2/23/2011
2/24/2011
2/25/2011 1.26
2/26/2011
2/27/2011
2/28/2011
3/1/2011
3/2/2011 0.91
3/3/2011 0.09
3/4/2011
3/5/2011
3/6/2011 0.47
3/7/2011 0.27
3/8/2011
3/9/2011
3/10/2011
3/11/2011 0.11
3/12/2011
3/13/2011
3/14/2011 0.84
3/15/2011 0.12
3/16/2011 1.18
3/17/2011
3/18/2011 0.31
3/19/2011 0.98
3/20/2011 2.76
3/21/2011 0.06
3/22/2011
3/23/2011 1.15
3/24/2011 0.62
3/25/2011 1.20
3/26/2011 0.89
3/27/2011 0.05
3/28/2011 0.13
3/29/2011
3/30/2011
3/31/2011
Day of YearDaily PrcpMultiday Prcp
4/1/2011
4/2/2011
4/3/2011
4/4/2011
4/5/2011
4/6/2011
4/7/2011 0.04
4/8/2011
4/9/2011 0.06
4/10/2011
4/11/2011
4/12/2011
4/13/2011 0.02
4/14/2011 0.06
4/15/2011
4/16/2011
4/17/2011
4/18/2011 T
4/19/2011
4/20/2011
4/21/2011 0.20
4/22/2011
4/23/2011
4/24/2011 0.20
4/25/2011 0.18
4/26/2011
4/27/2011
4/28/2011
4/29/2011
4/30/2011
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
5/11/2011
5/12/2011
5/13/2011
5/14/2011
5/15/2011 0.36
5/16/2011 0.22
5/17/2011 0.54
5/18/2011 0.31
5/19/2011
5/20/2011
5/21/2011
5/22/2011
5/23/2011
5/24/2011
5/25/2011
5/26/2011 0.23
5/27/2011 T
5/28/2011
5/29/2011 0.10
5/30/2011
5/31/2011 0.15
6/1/2011 0.02
6/2/2011 0.28
6/3/2011
6/4/2011 1.07
6/5/2011 0.50
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
6/18/2011
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 0.17
6/29/2011 0.50
6/30/2011
Day of YearDaily PrcpMultiday Prcp
7/1/2011
7/2/2011
7/3/2011
7/4/2011
7/5/2011
7/6/2011
7/7/2011
7/8/2011
7/9/2011
7/10/2011
7/11/2011
7/12/2011
7/13/2011
7/14/2011
7/15/2011
7/16/2011
7/17/2011
7/18/2011
7/19/2011
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
8/2/2011
8/3/2011
8/4/2011
8/5/2011
8/6/2011
8/7/2011
8/8/2011
8/9/2011
8/10/2011
8/11/2011
8/12/2011
8/13/2011
8/14/2011
8/15/2011
8/16/2011
8/17/2011
8/18/2011
8/19/2011
8/20/2011
8/21/2011
8/22/2011
8/23/2011
8/24/2011
8/25/2011
8/26/2011
8/27/2011
8/28/2011
8/29/2011
8/30/2011
8/31/2011
9/1/2011
9/2/2011
9/3/2011
9/4/2011
9/5/2011
9/6/2011
9/7/2011
9/8/2011
9/9/2011
9/10/2011
9/11/2011
9/12/2011
9/13/2011
9/14/2011
9/15/2011
9/16/2011
9/17/2011
9/18/2011
9/19/2011
9/20/2011
9/21/2011
9/22/2011
9/23/2011
9/24/2011
9/25/2011
9/26/2011 0.05
9/27/2011
9/28/2011
9/29/2011
9/30/2011



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/23/2010 9:00 AM 0.09 M M M M Light drizzle and rain began 6:13A
10/24/2010 9:00 AM 0.73 M M M M Spit & spatter rain for 24 hours. It had time to soak in.
10/25/2010 8:00 AM 1.03 M M M M Good stuff. Grass already germinating.
10/28/2010 9:00 AM 0.02 M M M M
10/29/2010 9:00 AM 0.42 M M M M
10/30/2010 9:00 AM 0.14 M M M M
10/31/2010 9:00 AM 0.03 M M M M
11/7/2010 8:00 AM 0.64 M M M M
11/8/2010 8:30 AM 0.12 M M M M
11/20/2010 9:00 AM 0.65 M M M M No wind here! As predicted
11/21/2010 9:00 AM 0.72 M M M M A lot of clapping & banging in PM before dusk.
11/22/2010 7:30 AM 0.38 M M M M
11/23/2010 8:00 AM 0.32 M M M M
11/27/2010 9:00 AM 0.36 M M M M
11/28/2010 8:30 AM 0.09 M M M M
12/3/2010 9:00 AM 0.13 M M M M
12/4/2010 9:00 AM 0.03 M M M M
12/6/2010 8:30 AM 1.13 M M M M
12/7/2010 9:00 AM 0.01 M M M M
12/8/2010 9:00 AM 0.41 M M M M Light-to Mod.
12/9/2010 8:00 AM 0.32 M M M M Drizzle
12/10/2010 9:00 AM 0.01 M M M M
12/11/2010 9:00 AM 0.04 M M M M
12/14/2010 8:00 AM 0.19 M M M M
12/17/2010 9:00 AM 0.25 M M M M Rain started 4:11A. Light breeze
12/18/2010 9:30 AM 0.94 M M M M
12/19/2010 9:00 AM 1.07 M M M M light to moderate all night.
12/20/2010 9:00 AM 0.54 M M M M Had 0.34 in 9-minutes.
12/21/2010 9:00 AM 0.92 M M M M On 12/20 from 1:50 M till 1:59 PM it rained 0.32. Deafening sound on roof. Slow moving front went through with no wind shift to NW.
12/22/2010 7:30 AM 1.18 M M M M Mod to heavy rainfall.
12/26/2010 9:00 AM 0.98 M M M M
12/27/2010 8:20 AM 0.10 M M M M
12/28/2010 9:00 AM 0.02 M M M M
12/29/2010 8:00 AM 1.92 M M M M Moderate to heavy rain. Frontal passage about 10:30P. Lots of small blowdown.
1/1/2011 9:00 AM 0.43 M M M M
1/2/2011 8:45 AM 0.84 M M M M Very Light to mod. rain all night.
1/3/2011 8:20 AM 0.39 M M M M
1/13/2011 9:00 AM 0.03 M M M M
1/14/2011 8:45 AM 0.29 M M M M
1/30/2011 9:00 AM 0.72 M M M M Warm
1/31/2011 9:00 AM 0.07 M M M M
2/14/2011 8:15 AM 0.30 M M M M
2/15/2011 9:00 AM 0.45 M M M M
2/16/2011 8:30 AM 2.03 M M M M Mod. to heavy rain for 4-hours
2/17/2011 9:00 AM 0.46 M M M M
2/18/2011 7:15 AM 0.64 M M M M Rain gauge froze up.
2/19/2011 8:00 AM 0.82 M M M M 37 degrees F. Still heavy scattered showers
2/20/2011 8:30 AM 0.10 M M M M Frozen gauge. Temp 32-F
2/25/2011 8:15 AM 1.26 M M M M Between 4:30 and 5:15 AM temperature went up from 45 to 49F. Now dropping down to 42F behind frontal passage.
3/2/2011 8:30 AM 0.91 M M M M Inclusion sub-tropical moisture has raised morning temp to 54F
3/3/2011 8:15 AM 0.09 M M M M
3/6/2011 8:45 AM 0.47 M M M M Light to intermittent most of night.
3/7/2011 7:45 AM 0.27 M M M M
3/11/2011 9:00 AM 0.11 M M M M
3/14/2011 9:00 AM 0.84 M M M M
3/15/2011 9:00 AM 0.12 M M M M
3/16/2011 8:30 AM 1.18 M M M M
3/18/2011 7:15 AM 0.31 M M M M Heavy shower @4:45A. Towering Q at 7:15.
3/19/2011 9:00 AM 0.98 M M M M
3/20/2011 8:30 AM 2.76 M M M M high water, mudsville. Mudsville!
3/21/2011 8:30 AM 0.06 M M M M Bright glow in the sky hurts my eyes!
3/23/2011 8:30 AM 1.15 M M M M Light-moderate all night.
3/24/2011 9:00 AM 0.62 M M M M
3/25/2011 8:45 AM 1.20 M M M M 9:30 to 10:30A Very Heavy rain
3/26/2011 9:00 AM 0.89 M M M M
3/27/2011 9:15 AM 0.05 M M M M
3/28/2011 8:30 AM 0.13 M M M M
4/7/2011 9:00 AM 0.04 M M M M Server not functioning at 9:00A
4/9/2011 9:00 AM 0.06 M M M M
4/13/2011 8:00 AM 0.02 M M M M
4/14/2011 8:15 AM 0.06 M M M M
4/18/2011 9:00 AM T M M M M
4/21/2011 8:45 AM 0.20 M M M M
4/24/2011 8:00 AM 0.20 M M M M
4/25/2011 7:45 AM 0.18 M M M M Began 4:41A. Light-Mod. Then went to fizzle drizzle.
5/15/2011 8:00 AM 0.36 M M M M
5/16/2011 8:00 AM 0.22 M M M M
5/17/2011 8:30 AM 0.54 M M M M
5/18/2011 8:15 AM 0.31 M M M M
5/26/2011 8:30 AM 0.23 M M M M
5/27/2011 9:00 AM T M M M M
5/29/2011 9:00 AM 0.10 M M M M
5/31/2011 8:30 AM 0.15 M M M M Another weak trough dropping southeast along coastal Ca.
6/1/2011 8:30 AM 0.02 M M M M
6/2/2011 7:30 AM 0.28 M M M M
6/4/2011 9:00 AM 1.07 M M M M
6/5/2011 7:00 AM 0.50 M M M M
6/28/2011 9:05 AM 0.17 M M M M
6/29/2011 9:00 AM 0.50 M M M M
9/26/2011 9:00 AM 0.05 M 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