Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 7/20/26 3:31 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 7/20/26 0330 54.6   5.0 92   6 52.3   3.4 0.8   0.4 SW | 226 2.2   0.2 0.00 0.00 53.5   4.1 54.8   3.9
Lower Bennett Valley 7/20/26 0330 55.6   4.7 96   4 54.3   3.4 2.5   0.6 NW | 316 4.4   1.8 0.00 0.00 55.4   4.6 56.0   3.8
Kenwood (Wildwood) 7/20/26 0330 55.8   3.0 92   2 53.5   2.2 3.0   0.6 NNE | 18 5.1   0.1 0.00 0.00 55.6   3.2 56.7   3.2
Crane Creek (Ranch 62) 7/20/26 0330 57.4   5.4 89   8 54.2   3.1 0.0   0.8 WSW | 255 0.8   1.4 0.00 0.00 56.6   5.0 57.6   4.8
Rohnert Park-West (Stony Point) 7/20/26 0330 56.7   4.8 96   2 55.5   4.3 1.4   1.4 NW | 305 4.4   4.4 0.00 0.00 56.7   4.9 56.9   4.4
Rice-Spivak Vineyard 7/20/26 0330 56.5   4.6 - - - - - - - 56.2   4.9 56.7   4.5
Cartograph Wines Base 7/20/26 0330 56.0   4.3 97   1 55.1   4.0 1.9   1.7 WNW | 283 5.0   2.8 0.00 0.00 55.5   4.6 56.2   4.5
Cartograph Wines Remote 7/20/26 0330 56.7   4.3 - - - - - - - 56.6   4.8 57.0   4.4
Penngrove (Asellus) 7/20/26 0330 57.1   5.1 90   6 54.1   3.4 4.9   2.5 NW | 319 7.1   0.3 0.00 0.00 56.3   4.6 57.2   4.9
Sonoma Valley (Bedrock) 7/20/26 0330 56.3   4.8 86   5 52.1   3.1 - - - 0.00 0.00 56.2   6.6 57.7   5.9
Sonoma-West (Arnold) 7/20/26 0330 58.2   4.8 83   6 53.2   2.8 4.5   1.2 NW | 323 8.5   2.7 0.00 0.00 58.1   10.7 59.0   5.6
Sonoma Valley HS 7/20/26 0330 58.7   5.7 88   11 55.0   2.3 2.1   1.1 WNW | 296 6.0   2.3 0.00 0.00 57.9   7.6 59.4   6.1
Sonoma East (Bundschu01) 7/20/26 0330 58.4   5.5 83   10 53.2   2.3 1.9   0.8 SSE | 160 3.5   0.0 0.00 0.00 57.8   6.8 58.6   5.3
Sonoma-SE (Napoli) 7/20/26 0330 58.8   5.8 82   11 53.2   2.3 1.4   0.9 WSW | 255 3.4   0.0 0.00 0.00 57.8   6.1 58.9   5.3
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) 7/20/26 0330 57.8   4.2 88   2 54.2   3.4 2.6   0.7 W | 278 7.0   1.6 0.00 0.00 57.0   3.7 57.8   3.8
Carneros (Ranch 71) 7/20/26 0330 57.8   5.6 84   11 53.1   2.2 4.6   0.4 W | 272 7.1   0.0 0.00 0.00 57.0   5.3 58.0   5.3
Ricci Vineyards (Carneros) 7/20/26 0330 58.0   5.6 84   10 53.4   2.4 4.1   0.2 WNW | 283 6.9   1.2 0.00 0.00 57.5   5.3 58.2   5.6
Carneros Upper (Ranch 81) 7/20/26 0330 57.8   5.6 84   83 53.0   110.8 4.7   1.2 W | 271 7.3   2.3 - - 57.4   5.6 57.8   5.4
Carneros Lower (Ranch 81) 7/20/26 0330 58.4   4.9 84   8 53.5   2.2 0.0   0.3 NW | 308 0.5   2.1 0.00 0.00 58.3   5.2 58.8   5.3
Max     58.8 97 55.5 4.9 - 8.5 0.00 0.00 58.3 59.4
Avg     57.2 88 53.7 2.5 - 4.9 0.00 - - -
Min     54.6 82 52.1 0.0 - 0.5 0.00 0.00 53.5 54.8