Sonoma County-South Daily Obs

19 Stations

Daily Data
as of 10/9/26 7:31 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 10/8/26 95.0   0.0 1501 64.6   0.2 0422 40.9   0.0 40   1 16   5 2.1   0.0 8.0   1.2 1533 WSW | 257 0.00 0.02 0.125   0.004 332   8 100   10
Lower Bennett Valley 10/8/26 94.7   1.5 1554 42.4   0.6 0617 45.8   1.0 94   2 16   3 1.9   0.1 12.1   1.7 1740 ESE | 120 0.00 0.39 0.149   0.004 408   14 0   0
Kenwood (Wildwood) 10/8/26 97.4   0.9 1514 50.4   1.2 0726 46.3   0.4 91   5 11   1 3.4   0.5 12.0   0.6 1549 NW | 324 0.00 0.21 0.153   0.012 376   6 0   0
Sonoma Valley (Bedrock) 10/8/26 98.7   0.8 1513 48.4   1.9 0558 44.2   0.4 85   2 13   4 - - - - 0.00 0.29 - - 0   0
Sonoma-West (Arnold) 10/8/26 100.5   1.7 1554 46.7   0.6 0619 44.2   0.5 80   2 11   3 1.6   0.0 12.4   1.7 1604 W | 272 0.00 0.35 0.168   0.007 480   11 0   10
Sonoma Valley HS 10/8/26 98.6   0.0 1523 48.6   0.4 0703 51.1   0.0 99   2 17   3 1.4   0.1 6.0   2.1 1831 SW | 228 0.00 0.01 0.141   0.004 419   9 0   0
Sonoma East (Bundschu01) 10/8/26 98.6   1.3 1507 46.2   0.9 0707 47.0   0.5 91   2 13   3 1.9   0.3 14.0   3.5 1643 SW | 232 0.00 0.23 0.147   0.002 423   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) 10/8/26 100.4   2.5 1455 46.5   0.8 0711 47.0   0.5 92   3 13   3 1.1   0.2 14.2   6.0 1703 WSW | 240 0.00 0.18 - - 0   0
Ricci Vineyards (Carneros) 10/8/26 97.6   3.3 1515 50.0   0.2 0633 48.5   0.3 90   2 17   1 3.1   0.2 17.4   2.3 1806 W | 281 0.00 0.12 0.165   0.001 446   6 0   0
Carneros (Ranch 71) 10/8/26 96.7   3.9 1537 54.2   4.3 0343 48.1   0.4 82   5 15   3 3.2   1.2 18.7   6.4 1643 W | 260 0.00 0.07 0.165   0.017 430   8 0   0
Carneros Upper (Ranch 81) 10/8/26 95.8   2.5 1609 56.2   2.9 0554 48.9   1.6 - - 4.6   0.8 22.2   6.5 1751 W | 270 - - - - 0   0
Carneros Lower (Ranch 81) 10/8/26 92.9   0.3 1619 49.7   1.2 0724 49.8   0.1 100   0 0   0 1.0   0.1 9.6   1.2 1748 NW | 311 0.00 0.01 0.027   0.001 4   3 0   0
Rohnert Park-West (Stony Point) 10/8/26 87.8   1.4 1441 41.7   0.5 0639 49.8   0.3 98   1 27   2 1.1   0.0 13.4   0.8 1528 WSW | 238 0.00 0.21 - - 0   0
Cartograph Wines Base 10/8/26 84.3   1.7 1429 48.8   0.2 0520 53.0   0.0 99   0 34   9 2.7   0.1 17.1   1.3 1706 SSW | 203 0.00 0.32 0.127   0.001 418   15 0   0
Cartograph Wines Remote 10/8/26 80.9   2.3 1417 45.8   0.2 0711 - - - - - - - - - - - 70   20
Rice-Spivak Vineyard 10/8/26 86.3   1.0 1435 40.0   0.0 0711 - - - - - - - - - - - 40   20
Penngrove (Asellus) 10/8/26 92.6   0.9 1450 44.7   1.5 0717 49.4   1.5 98   1 20   2 1.6   0.0 11.8   1.2 1532 W | 264 0.00 0.59 - - 0   0
Petaluma (Ranch 10) 10/8/26 94.9   1.1 1439 45.8   5.1 0713 50.4   1.1 100   0 19   5 2.4   0.1 12.3   0.6 1802 NNW | 347 0.00 0.09 0.127   0.001 368   11 0   0
Max   100.5 - 64.6 - 53.0 100 34 4.6 22.2 - - 0.00 0.59 0.168 480 -
Avg   - - - - 47.8 - - 2.2 - - - - - - - -
Min   80.9 - 40.0 - 40.9 40 0 1.0 6.0 - - 0.00 0.01 0.027 4 -