Sonoma County-South Daily Obs

19 Stations

Daily Data
as of 10/25/26 9:27 AM PDT
Load Interactive
Station Date Daily Max Temp (°F) Time of Max Temp Daily Min Temp (°F) Time of Min Temp Dew Pt (°F) Daily Max RH (%) Daily Min RH (%) Wind Spd (mph) Daily Max Wind (mph) Time of Max Wind Max Wind Dir (°) Daily Rain (In) Season Precip (In) Daily ETo (in) Daily Solar Rad (Cal/cm2) Powdery Mildew Stress (pts)
Upper Rincon Valley 10/24/26 78.2   2.9 1601 50.2   1.9 0505 32.9   11.1 57   40 18   3 2.2   0.1 10.9   1.1 1005 SSE | 156 0.00 0.02 0.092   0.015 282   16 0   10
Lower Bennett Valley 10/24/26 78.6   4.2 1517 35.4   2.3 0200 38.7   8.0 100   0 19   15 2.5   0.4 14.6   2.7 1600 SSW | 204 0.00 0.60 0.114   0.019 362   1 0   0
Kenwood (Wildwood) 10/24/26 79.9   7.5 1422 43.7   5.6 0028 35.1   12.3 81   19 17   6 2.8   0.2 13.4   1.2 1732 NNW | 330 0.00 0.58 0.118   0.024 328   15 20   20
Sonoma Valley (Bedrock) 10/24/26 77.2   3.1 1303 42.4   5.0 0046 32.9   13.9 80   18 17   6 - - - - 0.00 0.60 - - 20   20
Sonoma-West (Arnold) 10/24/26 77.5   0.3 1547 42.2   4.6 0036 38.8   10.4 87   13 20   12 2.6   0.5 11.8   0.0 1649 W | 278 0.01 0.42 0.135   0.022 423   18 20   20
Sonoma Valley HS 10/24/26 77.1   1.1 1539 43.7   1.4 0055 43.7   7.3 97   3 27   9 1.8   0.4 8.1   4.5 1706 W | 273 0.00 0.02 0.110   0.021 370   36 20   20
Sonoma East (Bundschu01) 10/24/26 76.7   1.2 1554 41.1   1.9 0059 38.5   9.5 89   8 21   4 2.9   0.6 13.8   3.1 1339 SSW | 213 0.02 0.42 0.128   0.035 395   83 20   20
Schellville (Sasaki) 2/4/26 70.2 1502 39.9 0001 48.4 98 51 2.9 11.8 1113 NE | 34 0.00 0.00 - - 0
Sonoma-SE (Napoli) 10/24/26 78.0   0.3 1650 41.8   2.0 0058 39.0   9.1 88   7 20   3 1.7   0.7 11.8   0.3 1106 NE | 42 0.00 0.45 - - 20   20
Ricci Vineyards (Carneros) 10/24/26 77.0   1.2 1606 42.5   3.5 0059 41.1   8.0 94   3 22   4 3.2   0.8 12.8   0.2 1925 WNW | 291 0.00 0.45 0.130   0.025 402   31 0   0
Carneros (Ranch 71) 10/24/26 75.7   1.3 1622 51.9   2.1 0006 35.1   12.9 58   42 22   3 3.1   0.6 15.2   1.2 1731 WNW | 282 0.00 0.22 0.126   0.036 374   64 20   20
Carneros Upper (Ranch 81) 10/24/26 77.0   2.4 1625 55.3   3.6 2325 33.4   27.3 - - 6.0   2.6 22.7   4.2 0555 N | 10 - - - - 20   20
Carneros Lower (Ranch 81) 10/24/26 76.8   3.0 1448 43.5   1.0 0058 38.9   41.9 91   7 24   23 1.8   0.6 18.4   5.0 0617 NNE | 20 0.00 0.08 0.037   0.015 0   0 20   20
Rohnert Park-West (Stony Point) 10/24/26 79.4   5.3 1425 32.8   8.2 0654 41.0   7.0 99   0 23   19 1.2   0.3 17.1   1.5 1549 SW | 233 0.00 0.33 - - 0   0
Cartograph Wines Base 10/24/26 78.4   6.8 1416 47.9   4.3 0703 46.4   3.8 96   4 25   24 3.0   0.4 21.0   2.3 1549 SW | 227 0.00 0.46 0.113   0.016 366   4 0   0
Cartograph Wines Remote 10/24/26 74.5   5.0 1353 40.0   2.3 0716 - - - - - - - - - - - 0   0
Rice-Spivak Vineyard 10/24/26 80.3   6.0 1406 32.5   4.7 0726 - - - - - - - - - - - 0   0
Penngrove (Asellus) 10/24/26 79.9   5.5 1502 37.6   5.1 0433 40.6   7.0 98   1 20   18 1.9   1.1 12.8   0.7 1515 SW | 228 0.00 0.97 - - 0   0
Petaluma (Ranch 10) 10/24/26 80.9   4.3 1458 38.9   3.6 0613 40.7   6.2 100   0 19   18 1.4   0.3 11.3   0.7 1613 W | 270 0.00 0.15 0.094   0.007 312   5 0   0
Max   80.9 - 55.3 - 46.4 100 27 6.0 22.7 - - 0.02 0.97 0.135 423 -
Avg   - - - - 38.6 - - 2.5 - - - - - - - -
Min   74.5 - 32.5 - 32.9 57 17 1.2 8.1 - - 0.00 0.02 0.037 0 -