Sonoma County-South Daily Obs

19 Stations

Daily Data
as of 10/3/26 2:08 PM PDT
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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 10/2/26 93.5   1.3 1614 57.8   2.4 0550 49.3   2.1 68   1 21   3 1.8   0.0 7.2   0.5 1312 S | 172 0.00 0.02 0.111   0.012 294   57 30   10
Lower Bennett Valley 10/2/26 95.7   3.9 1454 43.3   4.7 0618 49.8   2.2 100   0 22   4 1.9   0.2 10.8   0.0 1405 NW | 305 0.00 0.39 0.140   0.012 399   47 0   0
Kenwood (Wildwood) 10/2/26 93.2   0.5 1450 49.1   5.9 0609 50.1   1.0 96   4 19   2 1.8   1.3 8.3   2.6 1359 WSW | 243 0.00 0.21 0.116   0.037 348   78 20   10
Sonoma Valley (Bedrock) 10/2/26 91.2   0.1 1638 48.0   4.6 0609 49.4   2.0 93   0 24   4 - - - - 0.00 0.29 - - 50   10
Sonoma-West (Arnold) 10/2/26 92.9   0.5 1458 47.4   3.9 0547 48.8   1.7 92   1 24   2 1.6   0.2 8.6   1.2 1457 S | 178 0.00 0.35 0.139   0.031 426   90 60   10
Sonoma Valley HS 10/2/26 91.8   0.3 1558 49.6   4.4 0610 55.2   2.5 99   1 32   3 0.9   0.5 6.5   0.0 1509 S | 182 0.00 0.01 0.117   0.027 376   77 0   0
Sonoma East (Bundschu01) 10/2/26 91.7   0.4 1454 47.6   5.2 0539 51.2   2.6 94   1 27   4 1.8   0.2 9.2   2.4 1131 S | 182 0.00 0.23 0.128   0.030 394   76 30   10
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) 10/2/26 94.4   1.7 1440 47.9   5.0 0558 51.1   2.1 93   1 25   1 1.0   0.4 7.8   1.0 1511 SSE | 166 0.00 0.18 - - 30   10
Ricci Vineyards (Carneros) 10/2/26 91.2   1.3 1603 49.3   5.8 0543 52.6   2.0 94   2 26   1 2.1   0.5 9.0   2.3 1251 ESE | 122 0.00 0.12 0.133   0.022 405   59 10   10
Carneros (Ranch 71) 10/2/26 89.6   0.9 1624 52.4   0.6 0632 53.2   0.4 93   7 28   0 1.6   0.3 8.9   0.2 1455 S | 182 0.00 0.07 0.122   0.014 389   54 0   0
Carneros Upper (Ranch 81) 10/2/26 91.7   2.5 1435 53.4   1.7 0716 53.4   33.1 - - 2.1   0.6 9.6   2.0 1512 SSW | 212 - - - - 0   0
Carneros Lower (Ranch 81) 10/2/26 91.6   3.9 1506 50.9   3.1 0553 51.8   7.4 100   0 0   0 0.9   0.3 8.5   1.4 1228 S | 179 0.00 0.01 0.019   0.005 4   3 10   10
Rohnert Park-West (Stony Point) 10/2/26 95.0   8.8 1617 45.2   1.9 0537 51.9   0.1 99   0 26   9 0.5   0.7 9.1   5.2 1633 SW | 233 0.00 0.21 - - 0   0
Cartograph Wines Base 10/2/26 92.6   10.1 1419 46.9   1.2 0657 53.3   1.4 99   0 29   12 1.9   0.5 11.0   13.7 1637 S | 183 0.00 0.32 0.131   0.003 404   47 20   10
Cartograph Wines Remote 10/2/26 90.0   6.1 1407 46.3   4.0 0532 - - - - - - - - - - - 40   10
Rice-Spivak Vineyard 10/2/26 95.3   7.9 1415 41.9   5.5 0531 - - - - - - - - - - - 10   10
Penngrove (Asellus) 10/2/26 91.6   0.2 1557 48.8   7.1 0653 50.5   0.1 98   0 26   1 1.7   0.4 10.0   0.3 1640 SE | 136 0.00 0.59 - - 0   0
Petaluma (Ranch 10) 10/2/26 94.5   0.7 1624 50.2   6.3 0726 51.5   0.1 100   0 23   3 1.2   0.9 8.1   3.4 1442 SW | 214 0.00 0.09 0.107   0.026 344   62 20   10
Max   95.7 - 57.8 - 55.2 100 32 2.1 11.0 - - 0.00 0.59 0.140 426 -
Avg   - - - - 51.4 - - 1.5 - - - - - - - -
Min   89.6 - 41.9 - 48.8 68 0 0.5 6.5 - - 0.00 0.01 0.019 4 -