Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 9/23/26 12:53 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)
Upper Rincon Valley 9/23/26 0045 52.0   0.7 92   5 49.7   0.8 1.0   0.3 N | 358 1.7   0.4 0.00 0.00 49.4   1.8 78.2   4.6
Lower Bennett Valley 9/23/26 0045 45.3   8.7 96   4 44.2   9.8 0.0   2.8 N | 0 0.0   7.3 0.00 0.00 44.7   8.1 78.9   3.3
Kenwood (Wildwood) 9/23/26 0045 51.7   2.4 99   4 51.4   1.3 0.3   2.1 S | 171 1.9   2.8 0.00 0.00 50.0   3.6 81.4   2.9
Crane Creek (Ranch 62) 9/23/26 0045 50.0   6.0 90   2 47.3   6.5 0.8   0.8 ENE | 58 2.0   2.0 0.00 0.00 49.9   3.9 80.2   2.9
Rohnert Park-West (Stony Point) 9/23/26 0045 44.1   10.9 93   3 42.3   11.6 0.0   0.1 N | 0 0.0   3.1 0.00 0.00 44.1   10.4 75.4   3.6
Rice-Spivak Vineyard 9/23/26 0045 41.4   13.2 - - - - - - - 41.1   13.0 74.9   0.3
Cartograph Wines Base 9/23/26 0045 51.1   2.9 96   1 50.0   3.1 0.2   2.1 SW | 215 1.2   3.1 0.00 0.01 51.1   2.4 72.8   1.6
Cartograph Wines Remote 9/23/26 0045 47.7   7.0 - - - - - - - 47.6   6.8 70.7   0.7
Penngrove (Asellus) 9/23/26 0045 46.9   8.5 93   0 44.8   8.5 0.0   0.8 N | 0 0.0   4.9 0.00 0.00 46.6   7.8 79.3   3.0
Sonoma Valley (Bedrock) 9/23/26 0045 51.2   3.0 89   0 48.2   2.9 - - - 0.00 0.00 50.6   0.9 77.0   2.8
Sonoma-West (Arnold) 9/23/26 0045 56.2   0.1 89   2 53.1   0.6 0.9   2.6 WNW | 303 2.0   3.9 0.00 0.00 50.7   2.3 77.7   3.7
Sonoma Valley HS 9/23/26 0045 57.5   1.3 97   4 56.5   2.5 2.0   0.4 E | 86 3.7   1.3 0.00 0.00 54.5   1.4 75.2   3.1
Sonoma East (Bundschu01) 9/23/26 0045 57.8   1.7 90   2 54.8   2.4 2.7   2.4 ESE | 120 6.1   4.4 0.00 0.00 54.6   3.4 74.5   2.8
Sonoma-SE (Napoli) 9/23/26 0045 57.8   1.5 90   3 54.9   2.4 0.0   5.0 N | 0 0.0   10.1 0.00 0.00 54.5   2.0 75.4   3.1
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) 9/23/26 0045 48.7   7.9 91   3 46.1   7.0 0.1   2.5 E | 96 0.8   7.1 0.00 0.00 48.5   6.6 82.6   3.3
Carneros (Ranch 71) 9/23/26 0045 56.7   1.3 93   4 54.8   2.4 1.9   4.5 ESE | 106 5.3   5.3 0.00 0.00 53.5   0.2 71.4   3.1
Ricci Vineyards (Carneros) 9/23/26 0045 55.7   0.7 94   6 53.9   1.2 2.1   4.1 E | 94 3.4   7.1 0.00 0.00 54.0   0.6 72.7   2.5
Carneros Upper (Ranch 81) 9/23/26 0045 56.9   1.5 91   2 54.3   2.2 0.0   9.9 N | 0 0.0   16.4 - - 53.5   0.2 73.5   3.1
Carneros Lower (Ranch 81) 9/23/26 0045 57.1   1.2 92   3 54.8   1.9 0.2   0.8 SSE | 157 2.0   4.9 0.00 0.00 54.2   0.2 73.5   3.1
Max     57.8 99 56.5 2.7 - 6.1 0.00 0.01 54.6 82.6
Avg     51.9 93 50.7 0.8 - 1.9 0.00 - - -
Min     41.4 89 42.3 0.0 - 0.0 0.00 0.00 41.1 70.7