Here is How Much Rain Fell In Petaluma, Sonoma County

SONOMA COUNTY, CA — The latest winter storm to move through Sonoma County dropped more than an inch of rain Sunday in many parts of the county, according to 24-hour rainfall totals published early Monday morning by the National Weather Service San Francisco Bay Area.

In Petaluma, about a half-inch of rain was measured at multiple observation sites, according to the NWS. Venado, about 7 miles northwest of Guerneville, had the most rain in the county, with 4.04 inches recorded between 3 a.m. Sunday and 3 a.m. Monday, NWS said. Meanwhile, only about .41 of an inch fell at an observation station in Bodega Bay.

Here are the 24-hour rainfall totals* for Sonoma County, the time the rainfall was measured and the elevation of the rainfall collection:

Venado 7 Nnw Guerneville 4.04 in 0300 AM 12/17 1259
Lake Sonoma Recreation Area 1.92 in 0330 AM 12/17 0
Warms Springs Dam 1.91 in 0400 AM 12/17 440
Hawkeye Raws 1.86 in 0356 AM 12/17 2024
1 ESE Cloverdale 1.55 in 0408 AM 12/17 347
12 E Gualala 1.54 in 0333 AM 12/17 1890
Monte Rio 1.37 in 0406 AM 12/17 301
Stillwater Cove Regional Par 1.32 in 0400 AM 12/17 85
Petrified Forest 1.26 in 0347 AM 12/17 868
1 E Healdsburg 1.14 in 0400 AM 12/17 144
Cotati 1.12 in 0401 AM 12/17 104
Windsor 1.11 in 0410 AM 12/17 137
5 SE Gualala 1.04 in 0415 AM 12/17 196
7 WNW Monte Rio 1.03 in 0402 AM 12/17 1968
Santa Rosa Sonoma Co Ap 1.03 in 0353 AM 12/17 114
4 E Healdsburg 1.00 in 0401 AM 12/17 166
Graton 1.00 in 0401 AM 12/17 183
1 W Roseland 0.96 in 0416 AM 12/17 131
Graton 0.95 in 0405 AM 12/17 98
4 WSW Glen Ellen 0.95 in 0400 AM 12/17 859
Sebastopol - Elphick Rd 0.94 in 0408 AM 12/17 229
1 WSW Bodega Bay 0.88 in 0300 AM 12/17 13
1 W Occidental 0.88 in 0410 AM 12/17 977
3 WNW Guerneville 0.86 in 0403 AM 12/17 882
1 SW Graton 0.84 in 0401 AM 12/17 423
1 W Graton 0.84 in 0400 AM 12/17 285
2 ESE Rohnert Park 0.83 in 0401 AM 12/17 150
2 W Bodega Bay 0.79 in 0405 AM 12/17 63
Sebastopol 0.76 in 0416 AM 12/17 124
3 ENE Santa Rosa 0.76 in 0409 AM 12/17 269
1 SSW Cotati 0.74 in 0244 AM 12/17 308
Santa Rosa Raws 0.74 in 0347 AM 12/17 599
2 WNW Roseland 0.68 in 0400 AM 12/17 97
1 E Roseland 0.68 in 0401 AM 12/17 206
Liberty Road 0.63 in 0400 AM 12/17 159
4 W Petaluma 0.63 in 0400 AM 12/17 230
Santa Rosa 0.62 in 0400 AM 12/17 196
5 NE Larkfield-wikiup 0.60 in 0359 AM 12/17 1246
2 WNW Petaluma 0.59 in 0400 AM 12/17 36
La Cresta 0.59 in 0400 AM 12/17 151
Leghorn Stream 0.55 in 0400 AM 12/17 0
1 NW Petaluma 0.52 in 0406 AM 12/17 45
Petaluma @ D Street Bridge 0.47 in 0400 AM 12/17 0
Petaluma - Wilson Street 0.47 in 0400 AM 12/17 33
1 WSW Bodega Bay 0.41 in 0305 AM 12/17 23

*The NWS notes that the rainfall totals are observations collected from a variety of sources with varying equipment and exposures, and are not all considered official.

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