Southern Sonoma County Latest

12 Stations

15 Minute Data
as of 5/20/26 2:15 AM PDT
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 5/20/26 0215 46.6   4.1 88   1 43.2   4.3 0.0 N | 0 0.0   1.0 0.00 0.00 46.2   4.3 47.9   2.8
Kenwood (Wildwood) 5/20/26 0215 51.9   0.8 69   14 42.0   6.8 2.6 N | 3 3.9   1.1 0.00 0.00 50.8   2.4 57.5   5.1
Sonoma Valley (Bedrock) 5/20/26 0200 49.9   1.8 68   18 39.7   6.2 - - - 0.00 0.00 49.6   1.4 52.6   1.8
Sonoma-West (Arnold) 5/20/26 0215 46.6   2.1 84   7 41.9   4.4 0.7 SSW | 192 3.1   0.4 0.00 0.00 46.6   2.4 48.0   0.4
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) 5/20/26 0215 49.3   3.5 79   3 43.0   4.5 0.9 E | 81 3.1   0.7 0.00 0.00 48.8   3.5 50.6   2.5
Carneros (Ranch 71) 5/20/26 0215 58.5   2.2 62   30 45.3   15.1 2.2 ENE | 65 6.6   4.4 0.00 0.00 58.3   1.3 62.4   0.6
Carneros Upper (Ranch 81) 5/20/26 0215 57.4   4.5 65   27 45.7   9.6 3.6 NE | 49 4.7   4.7 - - 57.4   4.5 62.0   1.7
Carneros Lower (Ranch 81) 5/20/26 0215 51.6   3.2 79   0 45.3   3.1 0.0 N | 350 1.4   1.5 0.00 0.00 51.6   3.2 54.0   4.4
Rohnert Park-West (Stony Point) 5/20/26 0215 46.3   2.3 90   1 43.7   2.1 0.0 N | 0 0.0   0.0 0.00 0.00 46.1   2.1 48.4   3.2
Penngrove (Asellus) 5/20/26 0215 44.3   2.3 92   2 42.2   2.9 0.0 NNW | 330 0.6   1.6 0.00 0.00 43.9   2.1 46.3   1.6
Petaluma (Ranch 10) 5/20/26 0215 46.3   0.4 89   7 43.3   2.4 0.3 NE | 48 1.3   0.5 0.00 0.00 45.6   0.0 47.0   0.1
Max     58.5 92 45.7 3.6 - 6.6 0.00 0.00 58.3 62.4
Avg     49.9 79 43.2 1.0 - 2.5 0.00 - - -
Min     44.3 62 39.7 0.0 - 0.0 0.00 0.00 43.9 46.3