Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 9/17/26 12:58 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 9/17/26 0045 53.2   0.3 95   0 52.0   0.4 1.4   0.1 S | 177 3.7   0.7 0.00 0.00 53.0   2.7 71.6   12.2
Lower Bennett Valley 9/17/26 0045 53.8   2.3 93   4 51.9   1.0 1.0   1.5 SE | 127 2.3   5.7 0.00 0.00 53.3   11.9 72.1   13.1
Kenwood (Wildwood) 9/17/26 0045 55.2   0.7 87   1 51.6   0.5 0.6   1.3 NE | 50 2.0   2.3 0.00 0.00 54.8   10.5 74.1   10.1
Crane Creek (Ranch 62) 9/17/26 0045 55.6   1.7 90   6 52.6   0.3 0.3   1.1 ESE | 110 2.1   2.8 0.00 0.00 55.4   9.3 71.8   14.0
Rohnert Park-West (Stony Point) 9/17/26 0045 55.4   2.2 94   7 53.6   0.1 0.7   2.2 SW | 222 5.3   1.7 0.00 0.00 55.4   15.1 70.3   11.8
Rice-Spivak Vineyard 9/17/26 0045 55.4   1.5 - - - - - - - 55.3   16.2 73.4   9.6
Cartograph Wines Base 9/17/26 0045 55.2   1.2 95   5 53.9   0.2 5.3   2.0 SSW | 192 9.4   0.9 0.00 0.00 55.1   5.4 68.8   10.5
Cartograph Wines Remote 9/17/26 0045 54.6   2.5 - - - - - - - 54.6   8.4 71.1   10.4
Penngrove (Asellus) 9/17/26 0045 54.6   3.0 90   7 51.6   0.8 0.2   1.4 NNE | 33 1.5   2.2 0.00 0.02 54.0   11.7 71.4   14.0
Sonoma Valley (Bedrock) 9/17/26 0045 56.9   4.4 79   13 50.4   0.3 - - - 0.00 0.00 52.9   8.9 72.4   7.3
Sonoma-West (Arnold) 9/17/26 0045 57.9   1.1 80   3 51.8   0.1 3.1   1.3 WSW | 250 8.2   4.7 0.00 0.00 57.1   11.1 73.1   6.5
Sonoma Valley HS 9/17/26 0045 58.0   2.1 86   5 53.9   0.5 2.6   1.7 WSW | 238 5.3   2.5 0.00 0.00 56.6   9.6 71.6   7.1
Sonoma East (Bundschu01) 9/17/26 0045 57.7   3.1 82   8 52.2   0.6 3.4   1.5 WSW | 247 7.2   2.4 0.00 0.00 55.3   10.2 73.1   5.3
Sonoma-SE (Napoli) 9/17/26 0045 58.0   3.2 81   6 52.2   1.1 3.8   3.4 WSW | 253 8.4   6.4 0.00 0.00 55.3   10.3 73.5   5.4
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) 9/17/26 0045 55.7   2.7 90   10 52.9   0.5 1.1   0.2 NNW | 346 3.2   0.7 0.00 0.00 55.5   11.4 71.7   13.6
Carneros (Ranch 71) 9/17/26 0045 55.8   0.7 88   1 52.4   1.0 5.4   1.8 W | 262 7.7   0.2 0.00 0.00 55.3   0.6 71.0   3.7
Ricci Vineyards (Carneros) 9/17/26 0045 56.1   0.0 88   3 52.7   1.0 2.7   1.2 W | 269 4.3   3.9 0.00 0.00 53.7   7.1 73.7   2.6
Carneros Upper (Ranch 81) 9/17/26 0045 55.9   0.7 88   1 52.4   0.9 6.6   0.5 WSW | 247 10.2   1.4 - - 54.8   0.4 72.1   4.6
Carneros Lower (Ranch 81) 9/17/26 0045 56.3   1.9 89   3 53.0   1.1 0.4   0.3 S | 174 2.3   0.5 0.00 0.00 54.4   3.9 79.6   1.9
Max     58.0 95 53.9 6.6 - 10.2 0.00 0.02 57.1 79.6
Avg     55.9 88 52.4 2.4 - 5.2 0.00 - - -
Min     53.2 79 50.4 0.2 - 1.5 0.00 0.00 52.9 68.8