Sonoma County-South Daily Obs

19 Stations

Daily Data
as of 10/13/26 11:47 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 10/12/26 71.7   0.7 1449 44.0   1.3 0420 41.2   0.0 90   0 26   6 2.1   0.1 10.9   1.1 1545 SSW | 208 0.00 0.02 0.090   0.004 308   4 60   10
Lower Bennett Valley 10/12/26 71.9   0.7 1408 33.7   0.6 0614 41.3   0.1 100   0 30   4 2.1   0.9 14.7   1.0 1145 SE | 139 0.00 0.39 0.112   0.008 397   6 0   0
Kenwood (Wildwood) 10/12/26 72.4   0.3 1501 35.9   1.1 0739 40.7   2.4 100   0 25   15 2.6   0.4 13.8   0.9 1242 NNW | 332 0.00 0.21 0.108   0.006 372   1 0   0
Sonoma Valley (Bedrock) 10/12/26 73.5   3.9 1440 39.0   1.9 0558 40.1   2.5 94   3 22   17 - - - - 0.00 0.29 - - 0   0
Sonoma-West (Arnold) 10/12/26 75.0   4.4 1443 41.7   4.6 0604 41.8   1.9 94   2 20   19 3.1   0.1 17.2   2.9 1722 WNW | 297 0.00 0.35 0.145   0.011 470   1 0   0
Sonoma Valley HS 10/12/26 75.1   4.9 1551 41.1   1.2 0714 45.3   1.6 100   0 27   20 1.5   0.9 9.4   1.9 1712 WSW | 249 0.00 0.01 0.114   0.004 412   0 0   0
Sonoma East (Bundschu01) 10/12/26 74.5   4.6 1458 36.3   0.5 0728 40.8   2.5 95   0 25   15 2.4   1.4 18.2   1.3 1541 SE | 124 0.00 0.23 0.128   0.006 427   6 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) 10/12/26 76.7   6.3 1449 37.5   0.3 0601 41.3   2.4 95   0 24   15 1.8   0.7 15.2   0.3 1531 SE | 142 0.00 0.18 - - 0   0
Ricci Vineyards (Carneros) 10/12/26 74.3   5.2 1429 38.7   0.5 0724 43.2   1.1 96   0 25   15 3.4   0.5 14.2   1.7 1622 S | 186 0.00 0.12 0.132   0.006 438   2 0   0
Carneros (Ranch 71) 10/12/26 71.3   3.9 1442 47.9   1.5 0522 44.4   1.6 88   2 27   15 3.0   0.0 14.6   1.8 1750 W | 273 0.00 0.07 0.123   0.013 414   3 0   0
Carneros Upper (Ranch 81) 10/12/26 73.2   4.1 1414 49.3   2.1 0525 43.8   2.3 - - 4.5   0.9 19.2   2.6 1359 SW | 234 - - - - 0   0
Carneros Lower (Ranch 81) 10/12/26 76.2   6.6 1403 40.8   0.4 0547 38.6   4.7 100   0 0   0 1.1   1.1 14.1   2.6 1434 S | 172 0.00 0.01 0.021   0.007 1   4 0   0
Rohnert Park-West (Stony Point) 10/12/26 70.8   0.5 1434 31.8   2.0 0700 42.4   0.3 97   1 40   0 1.6   0.0 15.6   2.3 1656 SW | 234 0.00 0.21 - - 0   0
Cartograph Wines Base 10/12/26 69.4   0.9 1322 44.0   2.1 0803 47.6   1.7 97   5 45   2 2.9   0.6 18.7   1.4 1640 WSW | 244 0.00 0.32 0.108   0.009 408   10 0   0
Cartograph Wines Remote 10/12/26 68.6   1.7 1236 38.9   1.6 0614 - - - - - - - - - - - 30   10
Rice-Spivak Vineyard 10/12/26 71.0   0.4 1355 30.7   2.8 0700 - - - - - - - - - - - 0   10
Penngrove (Asellus) 10/12/26 72.9   1.0 1349 37.4   0.6 0719 42.0   0.4 97   1 27   4 2.2   0.5 21.7   8.2 1401 SW | 218 0.00 0.59 - - 0   0
Petaluma (Ranch 10) 10/12/26 74.6   1.8 1432 36.8   1.6 0721 42.7   0.8 96   4 28   6 1.4   0.2 11.0   0.7 1535 W | 279 0.00 0.09 0.105   0.001 357   2 0   0
Max   76.7 - 49.3 - 47.6 100 45 4.5 21.7 - - 0.00 0.59 0.145 470 -
Avg   - - - - 42.3 - - 2.4 - - - - - - - -
Min   68.6 - 30.7 - 38.6 88 0 1.1 9.4 - - 0.00 0.01 0.021 1 -