Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 4/20/26 1:43 AM PDT
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Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Min Temp (°F) Daily Max Temp (°F)
Upper Rincon Valley 4/20/26 0130 48.3   3.5 84   40 43.8   13.4 0.9   1.2 NNW | 340 2.2   1.0 0.00 0.00 47.9   3.3 49.3   3.2
Lower Bennett Valley 4/20/26 0130 42.9   1.1 95   3 41.5   0.3 0.1   0.1 SW | 223 1.0   1.0 0.00 0.00 42.8   0.9 44.6   1.1
Kenwood (Wildwood) 4/20/26 0130 45.7   2.7 84   5 40.9   1.1 0.4   1.0 NNW | 337 1.4   0.9 0.00 0.00 45.2   2.7 47.5   3.4
Crane Creek (Ranch 62) 4/20/26 0130 50.2   2.1 84   19 45.7   8.5 1.2   0.9 NE | 44 2.5   1.1 0.00 0.00 50.0   2.3 50.8   1.6
Rohnert Park-West (Stony Point) 4/20/26 0130 47.2   1.5 92   1 45.1   1.8 0.0   0.1 N | 0 0.0   2.6 0.00 0.00 47.0   1.8 47.5   2.5
Rice-Spivak Vineyard 4/20/26 0130 42.8   3.5 - - - - - - - 41.2   4.0 42.8   6.4
Cartograph Wines Base 4/20/26 0130 49.8   0.2 89   8 46.6   2.2 0.6   0.9 S | 185 1.5   3.4 0.00 0.00 49.0   0.3 49.8   0.0
Cartograph Wines Remote 4/20/26 0130 46.5   3.1 - - - - - - - 45.4   3.9 46.5   3.6
Penngrove (Asellus) 4/20/26 0130 47.6   3.3 90   2 44.8   2.8 1.1   1.1 NW | 320 2.1   2.1 0.00 0.00 47.4   3.4 48.2   1.9
Sonoma Valley (Bedrock) 4/20/26 0130 46.3   4.1 68   3 36.4   4.8 - - - 0.00 0.00 45.4   4.6 47.9   3.7
Sonoma-West (Arnold) 4/20/26 0130 48.7   2.3 74   15 40.6   2.6 2.3   2.3 WNW | 289 3.8   3.4 0.00 0.00 48.5   2.1 49.0   0.3
Sonoma Valley HS 4/20/26 0130 48.9   1.1 72   12 40.4   4.9 0.5   0.5 WNW | 293 1.3   1.3 0.00 0.00 48.5   1.0 49.5   1.6
Sonoma East (Bundschu01) 4/20/26 0130 46.1   1.8 80   4 40.4   3.2 1.3   1.0 N | 356 2.4   0.7 0.00 0.00 45.9   1.6 46.5   2.5
Sonoma-SE (Napoli) 4/20/26 0130 47.4   0.2 76   5 40.1   1.9 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 47.0   0.2 48.0   0.8
Schellville (Sasaki) 2/7/26 1900 53.4   2.2 88   10 49.9   1.0 3.3   1.8 SW | 225 5.8   4.0 0.00 0.00 47.0   0.8 62.8   8.4
Petaluma (Ranch 10) 4/20/26 0130 47.6   0.9 88   0 44.2   0.9 0.5   0.5 SSE | 153 1.5   1.5 0.00 0.00 47.5   1.5 47.9   0.5
Carneros (Ranch 71) 4/20/26 0130 54.0   1.0 74   18 45.9   6.2 2.5   2.5 E | 89 5.3   5.3 0.00 0.00 52.6   1.0 54.2   0.9
Ricci Vineyards (Carneros) 4/20/26 0130 48.2   0.5 80   2 42.4   0.1 2.4   0.2 WNW | 290 3.9   0.9 0.00 0.00 47.8   0.9 49.4   1.0
Carneros Upper (Ranch 81) 4/20/26 0130 54.2   0.5 74   5 45.9   1.5 0.4   1.9 SE | 141 3.1   0.3 - - 53.4   1.2 54.3   1.5
Carneros Lower (Ranch 81) 4/20/26 0130 50.4   1.1 85   3 46.0   0.1 0.3   0.1 NNE | 19 2.2   0.7 0.00 0.00 49.2   0.1 50.4   0.1
Max     54.2 95 46.6 2.5 - 5.3 0.00 0.00 53.4 54.3
Avg     48.0 82 43.0 0.9 - 2.1 0.00 - - -
Min     42.8 68 36.4 0.0 - 0.0 0.00 0.00 41.2 42.8