Sonoma County-South Daily Obs

19 Stations

Daily Data
as of 8/4/26 6:53 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 8/3/26 94.6   0.8 1415 60.0   1.9 0101 51.8   1.2 70   3 26   3 1.9   0.3 10.4   0.7 1649 SE | 133 0.00 0.01 0.182   0.006 502   2 40   10
Lower Bennett Valley 8/3/26 95.0   0.5 1435 49.7   3.1 0504 52.6   1.3 94   1 27   3 2.4   0.1 11.5   1.2 1425 WSW | 249 0.00 0.00 0.233   0.009 648   3 30   10
Kenwood (Wildwood) 8/3/26 99.1   0.1 1547 53.2   2.8 0600 53.7   0.5 96   0 23   1 2.4   0.2 10.6   3.4 1555 N | 0 0.00 0.00 0.233   0.005 650   4 20   10
Sonoma Valley (Bedrock) 8/3/26 94.2   6.5 1449 51.9   2.9 0548 52.3   0.2 93   1 26   10 - - - - 0.00 0.00 - - 0   0
Sonoma-West (Arnold) 8/3/26 93.7   7.6 1400 51.5   2.5 0622 52.9   0.7 92   3 25   6 2.4   0.3 12.7   2.8 1820 NNW | 348 0.00 0.00 0.267   0.016 748   2 30   10
Sonoma Valley HS 8/3/26 91.5   7.0 1429 55.1   2.8 0632 57.8   0.2 100   0 33   8 2.2   0.1 10.5   3.2 1915 WSW | 240 0.00 0.00 0.231   0.006 672   5 30   10
Sonoma East (Bundschu01) 8/3/26 91.2   6.2 1845 52.3   2.1 0623 54.2   0.1 92   1 28   7 3.3   0.2 16.4   1.3 1507 SE | 127 0.00 0.00 0.243   0.005 669   4 50   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) 8/3/26 92.0   6.2 1828 52.0   1.3 0631 54.2   0.3 93   1 25   5 2.6   0.1 12.1   1.0 1843 WSW | 246 0.00 0.00 - - 60   10
Ricci Vineyards (Carneros) 8/3/26 88.6   8.7 1308 54.6   3.7 0636 54.6   0.7 91   4 28   7 4.2   0.9 15.1   2.8 1910 WNW | 285 0.00 0.01 0.243   0.006 656   1 70   10
Carneros (Ranch 71) 8/3/26 87.6   6.6 1406 58.7   1.3 0606 55.3   1.4 88   4 28   4 4.3   0.6 17.0   6.4 1852 WNW | 286 0.00 0.00 0.233   0.004 680   0 80   10
Carneros Upper (Ranch 81) 8/3/26 89.2   4.0 1405 57.4   0.6 0624 55.7   0.6 - - 3.8   0.4 14.6   0.4 1545 S | 181 - - - - 60   10
Carneros Lower (Ranch 81) 8/3/26 89.3   2.3 1403 54.3   0.9 0626 55.7   2.6 100   0 0   0 1.8   0.0 12.0   0.2 1634 S | 173 0.00 0.00 0.212   0.004 634   0 70   10
Rohnert Park-West (Stony Point) 8/3/26 86.2   3.0 1339 47.4   2.0 0500 53.6   0.7 95   1 40   8 2.2   0.5 18.4   2.8 1555 WSW | 239 0.00 0.00 - - 70   10
Cartograph Wines Base 8/3/26 82.8   3.4 1224 53.4   1.4 0223 55.3   1.1 92   2 45   9 3.9   0.5 23.4   5.6 1553 WSW | 238 0.00 0.02 0.210   0.017 668   6 100   10
Cartograph Wines Remote 8/3/26 86.2   1.9 1225 50.6   1.8 0511 - - - - - - - - - - - 100   20
Rice-Spivak Vineyard 8/3/26 85.4   4.2 1237 44.4   2.6 0444 - - - - - - - - - - - 100   20
Penngrove (Asellus) 8/3/26 93.5   0.3 1309 48.6   2.2 0536 50.9   0.7 93   1 26   3 2.2   0.1 12.3   0.4 1408 WNW | 283 0.00 0.00 - - 60   10
Petaluma (Ranch 10) 8/3/26 96.0   1.0 1429 51.0   4.2 0615 52.4   1.3 91   3 25   1 1.9   0.3 13.4   2.3 1632 WNW | 292 0.00 0.00 0.227   0.002 661   2 30   10
Max   99.1 - 60.0 - 57.8 100 45 4.3 23.4 - - 0.00 0.02 0.267 748 -
Avg   - - - - 53.9 - - 2.8 - - - - - - - -
Min   82.8 - 44.4 - 50.9 70 0 1.8 10.4 - - 0.00 0.00 0.182 502 -