Sonoma County-South Daily Obs

19 Stations

Daily Data
as of 10/6/26 5:02 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 10/5/26 94.9   0.4 1412 65.3   6.0 0705 46.8   0.2 52   9 18   2 2.3   0.4 8.7   3.4 1356 ESE | 121 0.00 0.02 0.134   0.042 332   118 60   20
Lower Bennett Valley 10/5/26 94.7   1.1 1606 50.8   3.4 0715 49.8   0.4 90   11 19   1 1.7   0.1 11.7   2.8 1329 SSE | 168 0.00 0.39 0.154   0.045 413   144 0   0
Kenwood (Wildwood) 10/5/26 98.1   5.3 1356 54.6   1.8 0722 49.8   1.0 81   9 18   4 2.7   0.6 11.6   4.8 1528 N | 0 0.00 0.21 0.151   0.047 375   126 0   0
Sonoma Valley (Bedrock) 10/5/26 98.3   3.7 1514 53.8   0.6 0701 47.4   0.3 80   9 16   5 - - - - 0.00 0.29 - - 20   10
Sonoma-West (Arnold) 10/5/26 99.4   1.9 1501 53.9   0.0 0634 48.1   0.9 82   10 15   4 2.0   0.5 15.0   8.0 1625 W | 268 0.00 0.35 0.184   0.074 487   206 30   10
Sonoma Valley HS 10/5/26 99.9   1.2 1647 55.9   0.4 0655 54.6   0.0 91   3 20   5 1.3   0.7 7.0   1.8 1726 W | 260 0.00 0.01 0.146   0.061 427   172 0   0
Sonoma East (Bundschu01) 10/5/26 98.3   2.1 1606 54.0   0.1 0636 49.9   1.0 83   5 18   1 2.1   0.8 13.8   6.8 1704 SW | 221 0.00 0.23 0.158   0.066 433   178 0   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) 10/5/26 99.3   0.6 1612 55.0   0.7 0651 49.9   1.6 81   7 17   1 1.2   0.4 12.5   6.4 1658 SW | 233 0.00 0.18 - - 0   10
Ricci Vineyards (Carneros) 10/5/26 95.0   1.4 1621 55.2   2.0 0608 51.2   1.7 88   2 20   1 2.8   0.7 16.0   7.2 1700 W | 264 0.00 0.12 0.173   0.060 454   178 0   0
Carneros (Ranch 71) 10/5/26 94.5   0.7 1616 61.3   4.9 0630 51.5   3.5 79   23 19   1 2.4   0.5 20.3   11.1 1654 WSW | 258 0.00 0.07 0.165   0.051 439   174 10   10
Carneros Upper (Ranch 81) 10/5/26 94.4   0.3 1646 60.9   6.3 0058 54.2   5.9 - - 4.1   0.5 20.3   4.6 1715 W | 260 - - - - 10   10
Carneros Lower (Ranch 81) 10/5/26 91.7   5.9 1551 54.4   1.3 0630 55.2   3.4 94   12 23   4 1.2   0.6 8.6   1.3 1339 SSE | 152 0.00 0.01 0.028   0.013 0   3 0   0
Rohnert Park-West (Stony Point) 10/5/26 89.8   2.8 1235 50.6   0.1 0059 53.7   1.9 94   4 34   7 1.1   0.8 12.6   4.6 1449 SW | 224 0.00 0.21 - - 0   0
Cartograph Wines Base 10/5/26 84.9   5.2 1219 53.8   5.8 0059 55.5   2.3 95   9 42   10 2.9   0.8 17.2   7.5 1524 S | 183 0.00 0.32 0.136   0.032 426   140 20   20
Cartograph Wines Remote 10/5/26 86.9   2.7 1158 53.5   1.5 0032 - - - - - - - - - - - 10   10
Rice-Spivak Vineyard 10/5/26 88.4   3.4 1214 49.4   0.1 0605 - - - - - - - - - - - 0   0
Penngrove (Asellus) 10/5/26 93.4   0.7 1313 49.9   2.4 0049 50.5   2.0 94   12 24   1 1.5   0.3 12.4   4.3 1413 SSW | 207 0.00 0.59 - - 0   0
Petaluma (Ranch 10) 10/5/26 95.3   0.8 1332 51.5   0.9 0056 51.6   2.4 91   10 21   0 1.8   1.0 11.4   2.5 1514 NNW | 327 0.00 0.09 0.136   0.049 380   133 0   0
Max   99.9 - 65.3 - 55.5 95 42 4.1 20.3 - - 0.00 0.59 0.184 487 -
Avg   - - - - 51.2 - - 2.1 - - - - - - - -
Min   84.9 - 49.4 - 46.8 52 15 1.1 7.0 - - 0.00 0.01 0.028 0 -