Station Overview Station Location
Station Number CA-SN-96 Latitude 38.56527778
Station Name Cazadero 6.9 WNW Longitude -123.2058333
County Sonoma Elevation (ft) 645



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 18 3.04 1.62 2 1.62 2 0.00 0 0 1 0 0.0 0 0
Nov 18 8.09 9.31 7 3.26 4 6.05 3 1 3 0 0.0 0 0
Dec 18 12.02 9.79 13 9.79 13 0.00 0 0 11 0 0.0 0 0
Jan 19 11.78 14.35 15 14.35 15 0.00 0 0 13 0 0.0 0 0
Feb 19 11.84 19.11 4 19.11 4 0.00 0 0 4 0 0.0 0 0
March 19 9.30 6.14 10 6.14 10 0.00 0 0 9 0 0.0 0 0
April 19 4.23 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 19 2.44 9.86 7 9.86 7 0.00 0 0 6 1 0.0 0 0
June 19 0.45 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 19 0.04 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 19 0.14 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 19 0.59 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 63.96" 70.18" 58 days 64.13" 55 6.05" 3 days 1 47 days 1 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
10/1/2018 0.00
10/2/2018 1.62
10/3/2018 M
10/4/2018
10/5/2018
10/6/2018
10/7/2018
10/8/2018
10/9/2018
10/10/2018
10/11/2018
10/12/2018
10/13/2018
10/14/2018
10/15/2018
10/16/2018
10/17/2018
10/18/2018
10/19/2018
10/20/2018
10/21/2018
10/22/2018
10/23/2018
10/24/2018
10/25/2018
10/26/2018
10/27/2018
10/28/2018
10/29/2018
10/30/2018
10/31/2018
11/1/2018
11/2/2018
11/3/2018
11/4/2018
11/5/2018
11/6/2018
11/7/2018
11/8/2018
11/9/2018
11/10/2018
11/11/2018
11/12/2018
11/13/2018
11/14/2018
11/15/2018
11/16/2018
11/17/2018
11/18/2018
11/19/2018
11/20/2018
11/21/2018 0.60
11/22/2018 **
11/23/2018 **
11/24/2018 6.05
11/25/2018 0.00
11/26/2018
11/27/2018 0.86
11/28/2018
11/29/2018 1.80
11/30/2018
12/1/2018 1.42
12/2/2018 0.00
12/3/2018
12/4/2018
12/5/2018 0.31
12/6/2018
12/7/2018
12/8/2018
12/9/2018 0.00
12/10/2018 0.10
12/11/2018
12/12/2018
12/13/2018
12/14/2018
12/15/2018 0.90
12/16/2018 2.04
12/17/2018 2.73
12/18/2018 0.07
12/19/2018 0.55
12/20/2018
12/21/2018 0.40
12/22/2018
12/23/2018 0.02
12/24/2018
12/25/2018 1.25
12/26/2018
12/27/2018
12/28/2018
12/29/2018
12/30/2018
12/31/2018
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.00
1/2/2019
1/3/2019
1/4/2019
1/5/2019 0.55
1/6/2019 1.50
1/7/2019 2.43
1/8/2019 0.13
1/9/2019 1.44
1/10/2019
1/11/2019
1/12/2019 0.38
1/13/2019
1/14/2019
1/15/2019 0.42
1/16/2019 1.00
1/17/2019 3.78
1/18/2019 0.48
1/19/2019 0.29
1/20/2019 1.12
1/21/2019 0.83
1/22/2019 0.00
1/23/2019
1/24/2019
1/25/2019
1/26/2019
1/27/2019
1/28/2019
1/29/2019
1/30/2019
1/31/2019
2/1/2019
2/2/2019
2/3/2019
2/4/2019
2/5/2019
2/6/2019
2/7/2019
2/8/2019
2/9/2019
2/10/2019
2/11/2019
2/12/2019
2/13/2019
2/14/2019
2/15/2019
2/16/2019
2/17/2019
2/18/2019
2/19/2019
2/20/2019
2/21/2019
2/22/2019
2/23/2019
2/24/2019
2/25/2019 0.33
2/26/2019 10.73
2/27/2019 7.85
2/28/2019 0.20
3/1/2019 0.00
3/2/2019 0.52
3/3/2019 0.23
3/4/2019 0.09
3/5/2019 0.08
3/6/2019 2.50
3/7/2019 0.43
3/8/2019
3/9/2019 0.80
3/10/2019 1.43
3/11/2019 0.06
3/12/2019
3/13/2019
3/14/2019
3/15/2019
3/16/2019
3/17/2019
3/18/2019
3/19/2019
3/20/2019
3/21/2019
3/22/2019
3/23/2019
3/24/2019
3/25/2019
3/26/2019
3/27/2019
3/28/2019
3/29/2019
3/30/2019
3/31/2019
Day of YearDaily PrcpMultiday Prcp
4/1/2019
4/2/2019
4/3/2019
4/4/2019
4/5/2019
4/6/2019
4/7/2019
4/8/2019
4/9/2019
4/10/2019
4/11/2019
4/12/2019
4/13/2019
4/14/2019
4/15/2019
4/16/2019
4/17/2019
4/18/2019
4/19/2019
4/20/2019
4/21/2019
4/22/2019
4/23/2019
4/24/2019
4/25/2019
4/26/2019
4/27/2019
4/28/2019
4/29/2019
4/30/2019
5/1/2019
5/2/2019
5/3/2019
5/4/2019
5/5/2019
5/6/2019
5/7/2019
5/8/2019
5/9/2019
5/10/2019
5/11/2019
5/12/2019
5/13/2019
5/14/2019
5/15/2019 0.40
5/16/2019 4.40
5/17/2019 2.27
5/18/2019 T
5/19/2019 1.87
5/20/2019 0.31
5/21/2019 0.61
5/22/2019
5/23/2019
5/24/2019
5/25/2019
5/26/2019
5/27/2019
5/28/2019
5/29/2019
5/30/2019
5/31/2019
6/1/2019
6/2/2019
6/3/2019
6/4/2019
6/5/2019
6/6/2019
6/7/2019
6/8/2019
6/9/2019
6/10/2019
6/11/2019
6/12/2019
6/13/2019
6/14/2019
6/15/2019
6/16/2019
6/17/2019
6/18/2019
6/19/2019
6/20/2019
6/21/2019
6/22/2019
6/23/2019
6/24/2019
6/25/2019
6/26/2019
6/27/2019
6/28/2019
6/29/2019
6/30/2019
Day of YearDaily PrcpMultiday Prcp
7/1/2019
7/2/2019
7/3/2019
7/4/2019
7/5/2019
7/6/2019
7/7/2019
7/8/2019
7/9/2019
7/10/2019
7/11/2019
7/12/2019
7/13/2019
7/14/2019
7/15/2019
7/16/2019
7/17/2019
7/18/2019
7/19/2019
7/20/2019
7/21/2019
7/22/2019
7/23/2019
7/24/2019
7/25/2019
7/26/2019
7/27/2019
7/28/2019
7/29/2019
7/30/2019
7/31/2019
8/1/2019
8/2/2019
8/3/2019
8/4/2019
8/5/2019
8/6/2019
8/7/2019
8/8/2019
8/9/2019
8/10/2019
8/11/2019
8/12/2019
8/13/2019
8/14/2019
8/15/2019
8/16/2019
8/17/2019
8/18/2019
8/19/2019
8/20/2019
8/21/2019
8/22/2019
8/23/2019
8/24/2019
8/25/2019
8/26/2019
8/27/2019
8/28/2019
8/29/2019
8/30/2019
8/31/2019
9/1/2019
9/2/2019
9/3/2019
9/4/2019
9/5/2019
9/6/2019
9/7/2019
9/8/2019
9/9/2019
9/10/2019
9/11/2019
9/12/2019
9/13/2019
9/14/2019
9/15/2019
9/16/2019
9/17/2019
9/18/2019
9/19/2019
9/20/2019
9/21/2019
9/22/2019
9/23/2019
9/24/2019
9/25/2019
9/26/2019
9/27/2019
9/28/2019
9/29/2019
9/30/2019



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 8:00 AM 0.00 0.0 M M M Overcast warm and muggy, but no precipitation yet
10/2/2018 8:00 AM 1.62 M M M M
10/3/2018 8:00 AM M M M M M Total was measured on 10-4-2018 {EDIT: Observer reported 1.62 for new precip. Surrounding reports of 0.10 to 0.15 indicate this could be a multi-day report. Observer did not report the previous day when surrounding stations reported 1.53 to 1.60. Changed report of 1.62 to NA until observer can be contacted to verify. Submission Time Before EDI:T 10/05/2018 1:08 AM CoCoSTAFF DNT}
11/21/2018 8:00 AM 0.60 M M M M Good to see the First rain in a long time ! Showers continue A few gusts of wind
11/25/2018 8:00 AM 0.00 0.0 M M M Not raining
11/27/2018 8:00 AM 0.86 M M M M
11/29/2018 8:00 AM 1.80 M M M M Several heavy rain pulses during the night Lightning strikes at about 4:00am Moderate winds calm now
12/1/2018 8:00 AM 1.42 M M M M Some intense downpours during the night Sunny and cloudy today with scattered rain
12/2/2018 8:00 AM 0.00 0.0 M M M Sunny and beautiful
12/5/2018 8:00 AM 0.31 M M M M Light intermittent showers
12/9/2018 8:00 AM 0.00 0.0 M M M Clouding up but no precipitation for the last several days
12/10/2018 8:00 AM 0.10 M M M M Hardly new it was raining
12/15/2018 8:00 AM 0.90 M M M M Rained during the day I measured .60 Another .30 overnight after clearing inthe evening
12/16/2018 8:00 AM 2.04 M M M M Rain most of the night with breaks. Morning winds picking up with showers so far.
12/17/2018 8:00 AM 2.73 M M M M Heavy rain blocked satellite signal twice during the day.
12/18/2018 8:00 AM 0.07 M M M M Steady mist began early am
12/19/2018 8:00 AM 0.55 M M M M Consistent mist into the evening
12/21/2018 8:00 AM 0.40 M M M M Light rain overnight, tapering off this morning
12/23/2018 8:00 AM 0.02 M M M M
12/25/2018 8:00 AM 1.25 M M M M
1/1/2019 8:00 AM 0.00 0.0 M M M Sunny but cold start to 2019, frost abounds Happy New Year
1/5/2019 8:00 AM 0.55 M M M M Light rain so far
1/6/2019 8:00 AM 1.50 M M M M A couple of very heavy downpours during the night. Rain continues this morning. Very windy during the day yesterday with strong gusts
1/7/2019 8:00 AM 2.43 M M M M Continuous moderate to heavy rain most of the day
1/8/2019 8:00 AM 0.13 M M M M
1/9/2019 8:00 AM 1.44 M M M M
1/12/2019 8:00 AM 0.38 M M M M Light rain during he day
1/15/2019 8:00 AM 0.42 M M M M Very light sprinkles during the day and overnight
1/16/2019 8:00 AM 1.00 M M M M Intermittent showers during the day and overnight, not currently raining but gusty winds building overnight
1/17/2019 8:00 AM 3.78 0.0 M M M Very intense rain. Wind left tree debris littering the ground
1/18/2019 8:00 AM 0.48 M M M M Light rain day, showers at night
1/19/2019 8:00 AM 0.29 M M M M Mostly mist
1/20/2019 8:00 AM 1.12 M M M M Light but steady rain all day. I got soaked
1/21/2019 8:00 AM 0.83 M M M M Showers all day and into the evening Clear now Warmish
1/22/2019 8:00 AM 0.00 0.0 M M M The first sunny beautiful day in a week Frost on the barn
2/25/2019 8:00 AM 0.33 M M M M Light rain began about 7:00 continuing and increasing by 8:00, light winds
2/26/2019 8:00 AM 10.73 M M M M Highest rain amount I’ve ever measured in 24hrs. Continuously heavy rainfall for 20hrs. Gauge overflowed so amount not accurate. Heavy rain continuing. Local roads closed creek
2/27/2019 8:00 AM 7.85 M M M M Nonstop intense rain continued until abruptly ending at 12:22 pm Major flooding in Guerneville, mudslides and slips and trees are down through the county. This is the highest 2 day rainfall total I’ve ever recorded. Clouds rapidly streaming north not raining currently
2/28/2019 8:00 AM 0.20 M M M M Residual showers, clearing now sort of
3/1/2019 8:00 AM 0.00 0.0 M M M Sunny yesterday, overcast now
3/2/2019 8:00 AM 0.52 M M M M Light rain overnight, ended now
3/3/2019 8:00 AM 0.23 M M M M Misting now light rain during the night
3/4/2019 8:00 AM 0.09 M M M M Light rain overnight
3/5/2019 8:00 AM 0.08 M M M M Light rain overnight
3/6/2019 8:00 AM 2.50 M M M M Some very strong wind gusts, and periods of heavy rain around 10:00 pm, tapering off by morning. Light mist now. Creek very full
3/7/2019 8:00 AM 0.43 M M M M Intermittent showers during the day
3/9/2019 8:00 AM 0.80 M M M M Moderate rain starting about 1:00, partly cloudy now Hail about 8:00 am for 5 minutes not accumulating
3/10/2019 8:00 AM 1.43 M M M M Showers all day some heavy into evening and night. Cloudy streaming from the east, but patches of blue sky showing.
3/11/2019 8:00 AM 0.06 M M M M
5/15/2019 8:00 AM 0.40 M M M M Moderate rain rate right from the start, continues
5/16/2019 8:00 AM 4.40 M M M M Steady rain all day Very windy in the afternoon Rain continues, with brief break at 7:00 am
5/17/2019 8:00 AM 2.27 M M M M Continuous rain all day and night, light to moderate downpours with a few heavy periods. Clearing now Rain ended sometime after4:00am
5/18/2019 8:00 AM T M M M M
5/19/2019 8:00 AM 1.87 M M M M 3 very loud rumbling lightning strikes 4:15am woke up the dog and a very heavy downpour. Rain ended about 7:00am
5/20/2019 8:00 AM 0.31 M M M M Intermittent rain during the day. Kind of annoying
5/21/2019 8:00 AM 0.61 M M M M Light showers overnight Some clearing at 7:00 a



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/22/2018 11/24/2018 4:00 PM 3 6.05 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