Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 5/31/26 2:20 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 5/31/26 0215 49.4   0.1 84   14 44.9   4.1 1.8   1.3 N | 2 2.5   0.1 0.00 0.00 49.2   0.2 51.0   1.2
Lower Bennett Valley 5/31/26 0215 42.8   7.5 97   3 42.1   8.2 0.0   1.9 N | 0 0.0   4.0 0.00 0.00 42.4   7.8 45.2   5.2
Kenwood (Wildwood) 5/31/26 0215 49.0   2.1 90   7 46.2   4.2 1.2   0.5 NNE | 27 2.3   0.7 0.00 0.00 48.5   2.3 52.0   0.7
Crane Creek (Ranch 62) 5/31/26 0215 47.7   3.6 88   8 44.4   6.0 0.7   1.5 NE | 48 2.0   3.2 0.00 0.00 47.3   3.9 48.1   3.4
Rohnert Park-West (Stony Point) 5/31/26 0215 44.2   7.8 94   2 42.4   8.3 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 44.2   7.5 46.5   5.4
Rice-Spivak Vineyard 5/31/26 0215 39.7   11.9 - - - - - - - 39.3   12.0 42.8   8.8
Cartograph Wines Base 5/31/26 0215 49.6   1.0 90   8 46.8   3.2 2.5   0.8 S | 179 5.2   1.5 0.00 0.00 49.5   1.1 50.2   0.9
Cartograph Wines Remote 5/31/26 0215 46.6   4.9 - - - - - - - 46.6   4.9 47.4   4.4
Penngrove (Asellus) 5/31/26 0215 43.7   8.3 95   2 42.3   7.5 0.0   2.2 N | 0 0.0   3.5 0.00 0.00 43.4   8.3 45.4   6.6
Sonoma Valley (Bedrock) 5/31/26 0215 46.8   4.1 91   1 44.4   4.5 - - - 0.00 0.00 46.3   4.3 49.0   2.2
Sonoma-West (Arnold) 5/31/26 0215 44.4   8.4 93   2 42.6   7.6 0.0   1.0 N | 0 0.0   2.3 0.00 0.00 44.4   8.1 45.8   7.0
Sonoma Valley HS 5/31/26 0215 48.4   4.3 96   0 47.2   4.1 0.1   1.5 SE | 128 1.0   1.8 0.00 0.00 48.2   4.2 49.8   3.2
Sonoma East (Bundschu01) 5/31/26 0215 48.2   4.5 87   5 44.4   5.9 1.9   0.5 NNE | 15 3.3   0.7 0.00 0.00 48.0   4.0 51.0   1.7
Sonoma-SE (Napoli) 5/31/26 0215 47.1   5.5 87   5 43.3   7.0 0.4   0.1 NE | 52 2.1   0.7 0.00 0.00 46.8   5.2 51.3   1.4
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) 5/31/26 0215 44.6   8.7 92   4 42.5   7.5 0.0   0.3 ESE | 113 0.6   1.2 0.00 0.00 44.3   8.8 46.4   7.1
Carneros (Ranch 71) 5/31/26 0215 52.0   0.5 79   16 45.6   4.6 1.2   0.0 NNW | 333 3.3   0.6 0.00 0.00 51.8   0.7 54.0   2.3
Ricci Vineyards (Carneros) 5/31/26 0215 46.3   6.0 92   0 44.2   5.9 2.0   0.9 NNE | 20 3.3   1.7 0.00 0.00 45.6   6.2 48.0   4.4
Carneros Upper (Ranch 81) 5/31/26 0215 53.2   1.7 78   77 46.5   102.7 2.6   2.5 N | 9 4.5   2.1 - - 52.7   1.9 56.0   4.4
Carneros Lower (Ranch 81) 5/31/26 0215 46.9   5.6 90   3 44.1   6.5 0.2   0.2 NNW | 338 1.2   0.1 0.00 0.00 46.9   4.4 48.8   3.7
Max     53.2 97 47.2 2.6 - 5.2 0.00 0.00 52.7 56.0
Avg     46.9 90 44.4 0.9 - 2.0 0.00 - - -
Min     39.7 78 42.1 0.0 - 0.0 0.00 0.00 39.3 42.8