Sonoma County-South Daily Obs

19 Stations

Daily Data
as of 10/29/26 1:30 PM 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 10/28/26 71.6   2.5 1553 45.3   2.8 0407 38.2   4.1 85   11 26   8 2.2   0.0 9.6   0.8 1405 SE | 136 0.00 0.02 0.077   0.005 259   4 0   0
Lower Bennett Valley 10/28/26 72.8   2.6 1541 31.3   0.4 0602 37.4   2.4 100   0 27   9 1.7   0.1 11.5   1.1 1243 NW | 314 0.00 0.60 0.095   0.008 336   2 0   0
Kenwood (Wildwood) 10/28/26 73.2   3.9 1457 38.5   2.2 0732 39.5   2.5 100   0 26   11 2.8   0.6 10.1   0.3 1321 NNE | 16 0.00 0.58 0.090   0.010 312   6 0   0
Sonoma Valley (Bedrock) 10/28/26 73.4   2.7 1513 36.1   4.1 0750 38.4   3.7 96   1 25   8 - - - - 0.00 0.60 - - 0   0
Sonoma-West (Arnold) 10/28/26 75.1   3.0 1509 35.8   0.4 0730 39.1   3.0 100   0 24   10 1.8   0.3 13.7   1.4 1707 SW | 231 0.00 0.43 0.111   0.001 387   13 0   0
Sonoma Valley HS 10/28/26 74.0   3.3 1439 38.2   0.6 0738 43.2   2.3 100   0 33   10 0.9   0.4 8.2   6.1 1710 W | 278 0.00 0.02 0.088   0.000 336   12 0   0
Sonoma East (Bundschu01) 10/28/26 74.4   3.4 1431 34.5   1.5 0659 38.8   3.1 96   0 25   11 1.7   0.3 14.5   0.4 1455 SSE | 151 0.00 0.43 0.101   0.000 361   10 0   0
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) 10/28/26 76.5   3.8 1443 35.9   1.0 0714 39.0   3.5 95   1 25   9 1.1   0.2 11.5   0.3 1450 SSE | 149 0.00 0.45 - - 0   0
Ricci Vineyards (Carneros) 10/28/26 74.2   4.2 1414 35.8   0.9 0723 40.1   3.2 96   0 26   11 2.2   0.4 10.9   2.0 1435 SSE | 165 0.00 0.45 0.104   0.001 370   12 0   0
Carneros (Ranch 71) 10/28/26 71.8   3.2 1618 46.8   0.9 0712 41.8   3.8 88   4 29   10 1.8   0.4 10.8   1.6 1517 S | 188 0.00 0.22 0.093   0.001 341   12 0   0
Carneros Upper (Ranch 81) 10/28/26 73.1   4.2 1558 47.5   1.5 0725 41.7   3.7 - - 3.4   0.4 16.7   1.0 1802 WSW | 245 - - - - 10   10
Carneros Lower (Ranch 81) 10/28/26 72.8   2.2 1343 36.8   1.1 0732 32.3   4.3 100   0 0   0 1.2   0.0 10.9   1.5 1459 SSE | 168 0.00 0.08 0.022   0.005 4   1 10   10
Rohnert Park-West (Stony Point) 10/28/26 73.6   3.1 1443 30.3   0.7 0720 38.5   2.2 99   1 30   12 1.2   0.5 14.4   2.5 1627 W | 277 0.00 0.33 - - 0   0
Cartograph Wines Base 10/28/26 71.2   2.1 1402 45.8   1.2 0736 44.7   2.3 93   4 38   8 3.0   1.0 17.5   3.1 1605 WSW | 241 0.00 0.46 0.098   0.010 336   3 0   0
Cartograph Wines Remote 10/28/26 69.1   2.7 1219 39.5   1.0 0639 - - - - - - - - - - - 0   0
Rice-Spivak Vineyard 10/28/26 73.2   2.2 1403 30.8   0.6 0625 - - - - - - - - - - - 0   0
Penngrove (Asellus) 10/28/26 74.5   3.3 1415 33.8   2.8 0553 37.4   3.6 98   0 24   11 1.9   0.4 12.1   2.9 1506 W | 280 0.00 0.97 - - 0   0
Petaluma (Ranch 10) 10/28/26 75.5   2.5 1511 34.5   0.7 0733 37.7   2.7 96   1 25   8 1.1   0.3 10.7   0.0 1611 WSW | 245 0.00 0.15 0.085   0.000 286   4 0   0
Max   76.5 - 47.5 - 44.7 100 38 3.4 17.5 - - 0.00 0.97 0.111 387 -
Avg   - - - - 39.2 - - 1.9 - - - - - - - -
Min   69.1 - 30.3 - 32.3 85 0 0.9 8.2 - - 0.00 0.02 0.022 4 -