Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 4/18/26 3:07 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 4/18/26 0300 48.0   0.1 55   23 32.6   12.9 2.2   0.0 NNE | 16 3.8   1.8 0.00 0.00 47.7   0.5 50.1   5.6
Lower Bennett Valley 4/18/26 0300 35.0   17.8 99   73 34.8   15.5 0.0   3.2 N | 0 0.0   6.8 0.00 0.00 34.3   12.9 37.2   18.8
Kenwood (Wildwood) 4/18/26 0300 40.6   16.6 83   64 35.9   19.9 3.2   0.5 NNE | 28 4.2   3.1 0.00 0.00 39.8   15.9 44.3   15.4
Crane Creek (Ranch 62) 4/18/26 0300 42.2   6.4 91   52 39.8   14.7 0.1   1.3 NNE | 28 1.0   2.6 0.00 0.00 42.0   6.3 45.1   13.4
Rohnert Park-West (Stony Point) 4/18/26 0300 38.0   6.6 95   31 36.6   3.5 0.0   1.0 N | 0 0.0   4.0 0.00 0.00 38.0   5.9 40.1   9.9
Rice-Spivak Vineyard 4/18/26 0300 32.6   0.0 - - - - - - - 32.5   0.2 34.7   13.4
Cartograph Wines Base 4/18/26 0300 44.2   8.7 97   59 43.5   15.0 0.2   3.1 SSE | 166 1.6   5.3 0.00 0.00 43.7   9.2 45.8   8.6
Cartograph Wines Remote 4/18/26 0300 40.0   2.1 - - - - - - - 40.0   1.8 42.1   10.3
Penngrove (Asellus) 4/18/26 0300 38.2   2.0 96   18 37.1   3.4 0.0   0.8 WNW | 283 1.4   1.1 0.00 0.00 37.6   2.0 41.5   13.2
Sonoma Valley (Bedrock) 4/18/26 0300 39.3   19.5 78   63 33.1   21.1 - - - 0.00 0.00 38.4   19.8 42.4   17.9
Sonoma-West (Arnold) 4/18/26 0300 37.6   22.0 85   67 33.6   17.4 1.3   6.6 W | 265 3.0   16.3 0.00 0.00 37.6   20.7 41.2   19.9
Sonoma Valley HS 4/18/26 0300 41.0   18.7 91   69 38.4   18.3 0.1   3.3 S | 186 0.7   8.5 0.00 0.00 40.8   18.2 43.2   18.1
Sonoma East (Bundschu01) 4/18/26 0300 38.3   15.2 90   64 35.5   16.3 1.0   1.8 NNW | 343 2.2   9.0 0.00 0.00 38.2   13.0 40.5   17.8
Sonoma-SE (Napoli) 4/18/26 0300 38.4   18.1 91   70 35.9   19.2 0.0   3.4 N | 0 0.0   9.1 0.00 0.00 38.0   17.1 41.2   18.0
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) 4/18/26 0300 38.7   3.9 94   28 37.0   5.0 0.1   0.8 ESE | 102 1.3   2.7 0.00 0.00 38.5   3.8 42.2   12.2
Carneros (Ranch 71) 4/18/26 0300 48.2   10.0 62   44 35.8   21.1 0.0   6.2 N | 0 0.0   12.5 0.00 0.00 46.6   10.9 50.8   8.8
Ricci Vineyards (Carneros) 4/18/26 0300 38.5   18.5 91   70 36.0   18.6 0.0   3.3 N | 0 0.0   7.7 0.00 0.00 38.1   17.7 45.6   14.7
Carneros Upper (Ranch 81) 4/18/26 0300 50.2   7.3 63   46 38.2   24.1 1.7   3.3 NE | 55 2.7   16.4 - - 49.8   7.2 52.7   6.8
Carneros Lower (Ranch 81) 4/18/26 0300 40.9   15.8 88   65 37.6   18.2 0.3   3.2 NE | 44 1.8   7.7 0.00 0.00 40.9   15.8 44.4   14.5
Max     50.2 99 43.5 3.2 - 4.2 0.00 0.00 49.8 52.7
Avg     40.5 85 36.6 0.6 - 1.5 0.00 - - -
Min     32.6 55 32.6 0.0 - 0.0 0.00 0.00 32.5 34.7