Sonoma County-South Daily Obs

19 Stations

Daily Data
as of 7/26/26 9:31 AM 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 7/25/26 83.7   0.1 1457 54.4   0.4 0201 50.1   1.8 83   1 31   2 2.3   0.0 11.6   1.6 1310 SSE | 160 0.00 0.01 0.175   0.000 509   8 100   0
Lower Bennett Valley 7/25/26 82.3   0.3 1500 41.9   1.5 0534 50.7   0.5 100   0 35   1 4.0   0.2 16.7   2.7 1506 S | 174 0.00 0.00 0.224   0.002 667   18 100   0
Kenwood (Wildwood) 7/25/26 86.1   0.6 1329 47.6   2.0 0607 50.3   1.9 96   4 29   0 3.8   0.4 15.5   0.4 1447 NNW | 346 0.00 0.00 0.241   0.005 682   18 100   10
Sonoma Valley (Bedrock) 7/25/26 89.0   0.3 1647 50.5   3.8 0216 48.3   1.4 93   4 22   1 - - - - 0.00 0.00 - - 80   10
Sonoma-West (Arnold) 7/25/26 87.7   2.3 1425 47.3   1.9 0502 49.3   1.4 95   1 24   8 4.1   0.1 19.5   2.1 1717 SW | 227 0.00 0.00 0.283   0.013 776   15 90   10
Sonoma Valley HS 7/25/26 85.2   2.4 1404 50.2   0.5 0617 54.5   0.9 100   0 40   3 3.0   0.1 10.4   0.4 1930 SSW | 203 0.00 0.00 0.231   0.005 700   19 100   0
Sonoma East (Bundschu01) 7/25/26 85.1   1.5 1350 48.8   0.6 0512 51.3   1.5 96   1 33   1 4.4   0.6 23.0   0.7 1719 WSW | 248 0.00 0.00 0.248   0.014 708   9 100   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) 7/25/26 85.2   0.9 1510 48.5   2.4 0506 51.4   1.5 95   0 32   1 4.1   0.3 21.2   0.0 1729 WSW | 254 0.00 0.00 - - 100   0
Ricci Vineyards (Carneros) 7/25/26 85.4   0.1 1419 48.6   3.8 0545 51.9   1.4 94   0 32   1 5.9   0.4 20.6   0.4 1439 WNW | 283 0.00 0.01 0.253   0.014 680   9 100   0
Carneros (Ranch 71) 7/25/26 82.1   0.2 1324 53.9   0.4 0551 51.8   1.6 89   4 35   1 7.7   0.7 27.8   1.7 1629 W | 263 0.00 0.00 0.267   0.018 717   8 100   0
Carneros Upper (Ranch 81) 7/25/26 84.2   0.8 1355 54.9   0.5 0607 51.4   1.8 - - 9.6   1.4 28.3   1.5 1811 W | 262 - - - - 100   0
Carneros Lower (Ranch 81) 7/25/26 90.9   0.2 1421 48.1   4.0 0551 51.9   1.1 100   0 0   0 0.8   0.1 15.1   3.0 1814 NW | 312 0.00 0.00 0.208   0.003 649   6 70   10
Rohnert Park-West (Stony Point) 7/25/26 78.9   1.1 1358 42.4   0.6 0618 52.5   0.6 99   0 47   0 3.1   0.6 20.5   0.4 1557 SW | 226 0.00 0.00 - - 100   10
Cartograph Wines Base 7/25/26 76.5   0.5 1145 52.1   2.1 0555 55.2   0.3 95   3 52   1 5.0   0.8 23.5   1.3 1501 SSW | 198 0.00 0.02 0.208   0.002 697   13 70   20
Cartograph Wines Remote 7/25/26 81.4   0.7 1159 47.8   1.1 0624 - - - - - - - - - - - 100   10
Rice-Spivak Vineyard 7/25/26 80.1   0.1 1143 40.8   1.3 0606 - - - - - - - - - - - 100   10
Penngrove (Asellus) 7/25/26 79.8   0.9 1358 44.5   1.3 0618 51.2   0.5 98   1 40   1 2.6   0.3 14.1   0.2 1336 SSW | 195 0.00 0.00 - - 100   0
Petaluma (Ranch 10) 7/25/26 80.1   1.4 1452 47.0   0.0 0600 52.0   1.1 96   3 41   1 2.8   0.6 13.6   2.7 1635 WSW | 247 0.00 0.00 0.219   0.001 687   16 100   0
Max   90.9 - 54.9 - 55.2 100 52 9.6 28.3 - - 0.00 0.02 0.283 776 -
Avg   - - - - 51.5 - - 4.2 - - - - - - - -
Min   76.5 - 40.8 - 48.3 83 0 0.8 10.4 - - 0.00 0.00 0.175 509 -