Sonoma County-South Daily Obs

19 Stations

Daily Data
as of 8/3/26 6:30 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 8/2/26 95.4   0.1 1524 58.0   2.9 0634 50.6   0.4 73   14 22   3 2.2   0.2 9.7   0.0 1322 SE | 134 0.00 0.01 0.188   0.002 504   1 50   10
Lower Bennett Valley 8/2/26 95.5   0.5 1441 46.6   2.3 0447 51.3   0.0 95   5 24   1 2.5   0.0 12.8   0.7 1607 SSW | 213 0.00 0.00 0.242   0.002 651   4 40   10
Kenwood (Wildwood) 8/2/26 99.2   0.9 1430 50.4   1.2 0607 53.2   0.3 96   4 21   2 2.3   0.3 14.0   1.0 1648 NNW | 331 0.00 0.00 0.238   0.007 654   3 30   10
Sonoma Valley (Bedrock) 8/2/26 100.7   6.9 1536 49.0   0.7 0610 52.1   0.7 93   2 16   6 - - - - 0.00 0.00 - - 0   10
Sonoma-West (Arnold) 8/2/26 101.3   5.3 1451 49.0   1.2 0547 52.2   0.1 90   3 18   0 2.7   0.1 15.5   0.2 1700 W | 265 0.00 0.00 0.283   0.017 750   2 40   10
Sonoma Valley HS 8/2/26 98.5   4.3 1540 52.4   0.2 0633 57.6   0.5 100   0 25   1 2.1   0.1 7.2   4.0 1941 ESE | 102 0.00 0.00 0.237   0.012 677   5 40   10
Sonoma East (Bundschu01) 8/2/26 97.4   8.8 1613 50.1   0.9 0524 54.2   0.9 94   1 21   13 3.2   0.0 15.1   0.2 1642 WSW | 258 0.00 0.00 0.248   0.013 672   8 60   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) 8/2/26 98.1   8.2 1618 50.8   0.7 0649 54.5   1.1 94   1 20   13 2.5   0.0 13.1   1.0 1623 W | 263 0.00 0.00 - - 70   10
Ricci Vineyards (Carneros) 8/2/26 97.3   10.4 1607 50.9   1.2 0621 55.3   0.1 95   0 22   14 3.3   0.2 12.3   1.6 1709 S | 169 0.00 0.01 0.237   0.018 655   28 80   10
Carneros (Ranch 71) 8/2/26 94.2   8.7 1618 57.4   1.8 0614 56.8   0.1 92   2 24   13 3.6   0.7 10.6   0.8 1618 SSW | 196 0.00 0.00 0.229   0.024 681   40 90   10
Carneros Upper (Ranch 81) 8/2/26 93.2   5.7 1619 56.7   1.5 0544 56.3   5.9 - - 3.4   0.5 15.0   0.4 1719 S | 191 - - - - 70   10
Carneros Lower (Ranch 81) 8/2/26 91.6   4.2 1533 53.4   1.4 0432 53.2   2.1 100   0 0   0 1.8   0.2 11.8   0.3 1558 SSE | 158 0.00 0.00 0.216   0.018 633   25 80   10
Rohnert Park-West (Stony Point) 8/2/26 89.2   0.3 1432 45.4   1.6 0533 52.9   0.3 96   1 32   1 1.7   0.4 15.6   2.3 1604 SW | 223 0.00 0.00 - - 80   10
Cartograph Wines Base 8/2/26 86.2   0.8 1423 52.0   1.2 0441 54.2   0.7 94   4 36   1 3.4   0.4 17.8   1.1 1608 SSW | 201 0.00 0.02 0.227   0.005 674   4 90   10
Cartograph Wines Remote 8/2/26 88.1   1.2 1204 48.8   1.3 0615 - - - - - - - - - - - 80   10
Rice-Spivak Vineyard 8/2/26 89.6   0.4 1404 41.7   1.2 0610 - - - - - - - - - - - 80   10
Penngrove (Asellus) 8/2/26 93.8   0.5 1442 46.4   0.9 0627 50.3   0.2 94   2 23   1 2.1   0.1 11.9   0.4 1331 WNW | 294 0.00 0.00 - - 70   10
Petaluma (Ranch 10) 8/2/26 95.0   0.3 1455 46.8   0.4 0619 51.1   0.2 94   5 24   0 1.6   0.2 11.0   0.7 1519 W | 275 0.00 0.00 0.229   0.003 662   4 40   10
Max   101.3 - 58.0 - 57.6 100 36 3.6 17.8 - - 0.00 0.02 0.283 750 -
Avg   - - - - 53.5 - - 2.6 - - - - - - - -
Min   86.2 - 41.7 - 50.3 73 0 1.6 7.2 - - 0.00 0.00 0.188 504 -