Southern Sonoma County Latest

12 Stations

15 Minute Data
as of 5/21/26 6:27 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)
Lower Bennett Valley 5/21/26 0615 42.2   0.9 96   2 41.1   0.3 0.0 N | 0 0.0   0.0 0.00 0.00 41.0   1.4 45.9   2.0
Kenwood (Wildwood) 5/21/26 0615 44.7   1.2 95   6 43.3   0.5 1.4 N | 3 2.1   0.3 0.00 0.00 44.2   0.9 54.2   3.3
Sonoma Valley (Bedrock) 5/21/26 0615 45.1   0.5 90   8 42.4   1.8 - - - 0.00 0.00 43.4   1.0 50.1   2.5
Sonoma-West (Arnold) 5/21/26 0615 43.8   0.9 92   4 41.7   0.3 0.5 W | 278 1.6   0.1 0.00 0.00 43.1   0.9 47.2   0.9
Schellville (Sasaki) 2/7/26 1900 53.4   2.2 88   10 49.9   1.0 3.3 SW | 225 5.8   4.0 0.00 0.00 47.0   0.8 62.8   8.4
Sonoma-SE (Napoli) 5/21/26 0615 44.8   0.6 92   3 42.6   0.3 0.0 SE | 138 1.4   1.4 0.00 0.00 44.3   0.6 50.5   0.1
Carneros (Ranch 71) 5/21/26 0615 53.2   3.0 82   18 47.8   3.6 0.6 N | 349 1.5   1.9 0.00 0.00 52.9   2.7 56.6   5.8
Carneros Upper (Ranch 81) 5/21/26 0615 55.5   0.2 80   9 49.3   3.0 0.0 N | 0 0.0   4.6 - - 53.7   1.3 55.5   6.5
Carneros Lower (Ranch 81) 5/21/26 0615 48.0   2.1 93   2 46.2   1.6 0.3 N | 356 1.2   0.9 0.00 0.00 47.8   0.2 52.5   1.5
Rohnert Park-West (Stony Point) 5/21/26 0615 42.4   0.6 95   1 41.2   0.2 0.0 N | 0 0.0   0.0 0.00 0.00 41.8   0.7 46.3   2.1
Penngrove (Asellus) 5/21/26 0615 40.8   2.0 96   0 39.6   1.9 0.0 N | 0 0.0   0.0 0.00 0.00 40.6   1.5 44.8   1.5
Petaluma (Ranch 10) 5/21/26 0615 41.7   1.0 94   1 40.1   0.6 0.1 ESE | 118 0.9   0.3 0.00 0.00 41.4   1.2 46.5   0.5
Max     55.5 96 49.3 1.4 - 2.1 0.00 0.00 53.7 56.6
Avg     45.7 91 43.2 0.3 - 0.9 0.00 - - -
Min     40.8 80 39.6 0.0 - 0.0 0.00 0.00 40.6 44.8