Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 3/15/26 4:19 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 3/15/26 0415 52.7   1.5 80   14 46.8   3.6 1.5   2.4 NNE | 27 2.8   6.2 0.00 0.00 52.3   0.1 55.4   0.3
Lower Bennett Valley 3/15/26 0415 41.7   1.4 100   6 41.7   0.0 0.1   0.6 S | 182 1.1   2.0 0.00 0.00 40.7   0.9 46.1   6.6
Kenwood (Wildwood) 3/15/26 0415 48.1   3.5 96   4 47.0   4.6 3.8   2.1 NNE | 24 5.9   2.8 0.00 0.00 47.5   3.2 51.8   1.2
Crane Creek (Ranch 62) 3/15/26 0415 48.4   2.9 96   0 47.3   2.9 0.4   0.1 NE | 43 2.3   0.8 0.00 0.00 48.2   3.9 51.2   4.9
Rohnert Park-West (Stony Point) 3/15/26 0415 42.8   2.1 96   0 41.8   2.2 0.0   0.4 N | 0 0.0   1.5 0.00 0.00 42.8   3.5 45.7   3.1
Rice-Spivak Vineyard 3/15/26 0415 38.4   0.6 - - - - - - - 37.8   1.4 42.2   3.5
Cartograph Wines Base 3/15/26 0415 55.0   7.3 84   10 50.2   4.3 1.2   2.4 WSW | 256 2.6   3.8 0.00 0.00 52.3   6.1 55.3   5.5
Cartograph Wines Remote 3/15/26 0415 44.9   2.4 - - - - - - - 44.4   2.9 46.2   2.7
Penngrove (Asellus) 3/15/26 0415 49.8   8.9 90   6 47.0   7.0 4.3   2.6 NNW | 337 5.8   3.2 0.00 0.00 44.3   4.0 50.5   5.4
Sonoma Valley (Bedrock) 3/15/26 0415 50.8   5.7 88   29 47.5   4.8 - - - 0.00 0.00 49.3   4.8 52.6   5.4
Sonoma-West (Arnold) 3/15/26 0415 43.7   2.1 96   4 42.6   1.0 0.2   0.2 WSW | 240 1.8   0.1 0.00 0.00 42.9   2.4 47.6   0.7
Sonoma Valley HS 3/15/26 0415 47.1   2.4 100   1 47.1   2.6 0.0   0.9 N | 0 0.0   2.0 0.00 0.00 47.0   3.1 50.9   3.1
Sonoma East (Bundschu01) 3/15/26 0415 44.1   2.0 95   4 42.7   1.0 1.2   1.5 ESE | 121 3.5   1.1 0.00 0.00 43.6   0.5 48.9   1.2
Sonoma-SE (Napoli) 3/15/26 0415 45.0   0.2 94   2 43.4   0.4 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 44.5   0.5 49.2   1.6
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) 3/15/26 0400 47.1   0.6 94   3 45.4   1.6 0.7   0.7 N | 2 2.6   1.4 0.00 0.00 45.9   1.5 48.6   0.4
Carneros (Ranch 71) 3/15/26 0415 53.0   4.1 89   3 49.9   4.9 2.4   0.5 W | 279 4.9   0.5 0.00 0.00 52.4   4.0 57.7   5.9
Ricci Vineyards (Carneros) 3/15/26 0400 47.4   1.1 94   7 45.8   0.9 2.0   0.3 W | 260 3.9   0.0 0.00 0.00 46.8   1.0 51.6   1.7
Carneros Upper (Ranch 81) 3/15/26 0415 56.0   6.8 82   2 50.4   6.2 1.2   2.4 SSE | 149 3.4   2.2 - - 54.4   5.9 57.8   5.6
Carneros Lower (Ranch 81) 3/15/26 0415 46.0   0.9 94   6 44.2   0.9 0.0   1.0 SSE | 162 0.7   1.2 0.00 0.00 46.0   0.0 49.8   0.3
Max     56.0 100 50.4 4.3 - 5.9 0.00 0.00 54.4 57.8
Avg     47.5 92 45.9 1.2 - 2.6 0.00 - - -
Min     38.4 80 41.7 0.0 - 0.0 0.00 0.00 37.8 42.2