Sonoma County-South Daily Obs

19 Stations

Daily Data
as of 7/25/26 7:51 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 7/24/26 83.8   2.5 1532 54.8   2.5 0627 51.9   1.9 84   13 32   8 2.3   0.4 10.0   0.0 1421 SSE | 160 0.00 0.01 0.175   0.010 517   8 100   20
Lower Bennett Valley 7/24/26 82.0   2.2 1359 40.4   6.2 0624 51.2   3.1 100   0 36   11 3.8   0.1 19.4   3.2 1528 SSW | 208 0.00 0.00 0.222   0.015 684   27 100   0
Kenwood (Wildwood) 7/24/26 86.7   3.0 1419 49.6   2.2 0601 52.2   2.2 100   0 29   11 3.4   0.2 15.9   0.9 1539 NNW | 331 0.00 0.00 0.236   0.016 700   15 90   10
Sonoma Valley (Bedrock) 7/24/26 88.7   2.7 1518 46.8   4.2 0635 49.7   3.4 96   1 21   10 - - - - 0.00 0.00 - - 90   10
Sonoma-West (Arnold) 7/24/26 85.4   0.3 1420 45.4   4.2 0521 50.7   2.8 94   6 32   5 4.0   0.0 21.6   2.6 1722 SW | 236 0.00 0.00 0.270   0.007 791   13 100   0
Sonoma Valley HS 7/24/26 82.8   0.4 1431 49.6   3.6 0620 55.5   1.5 100   0 42   4 2.8   0.1 10.0   5.0 1947 WSW | 239 0.00 0.00 0.226   0.009 720   27 100   0
Sonoma East (Bundschu01) 7/24/26 83.6   0.8 1442 48.2   4.9 0641 52.8   2.2 96   1 34   5 3.8   0.1 22.4   1.5 1651 SW | 232 0.00 0.00 0.234   0.009 717   29 100   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) 7/24/26 84.3   1.4 1425 51.0   3.6 0612 52.9   2.1 95   1 33   6 3.8   0.0 21.2   0.3 1544 W | 266 0.00 0.00 - - 100   0
Ricci Vineyards (Carneros) 7/24/26 85.3   1.2 1419 52.5   3.7 0623 53.3   2.2 94   1 31   8 5.4   2.0 21.0   2.4 1707 W | 267 0.00 0.01 0.239   0.008 688   23 100   0
Carneros (Ranch 71) 7/24/26 82.3   1.4 1329 54.2   1.7 0609 53.3   1.9 94   3 35   7 7.0   0.4 29.5   0.6 1644 W | 263 0.00 0.00 0.249   0.018 725   38 100   0
Carneros Upper (Ranch 81) 7/24/26 83.4   1.6 1349 54.4   2.0 0615 53.2   21.1 - - 11.0   0.2 29.7   0.6 1828 W | 260 - - - - 100   0
Carneros Lower (Ranch 81) 7/24/26 90.7   0.8 1503 52.1   3.8 0638 53.0   3.2 100   6 0   34 0.9   0.1 12.1   0.6 1220 SSE | 152 0.00 0.00 0.205   0.004 656   11 80   10
Rohnert Park-West (Stony Point) 7/24/26 80.0   2.9 1327 41.8   8.0 0615 53.1   3.2 98   1 47   7 2.5   0.2 20.1   3.0 1608 SW | 224 0.00 0.00 - - 90   20
Cartograph Wines Base 7/24/26 77.0   1.1 1307 50.0   4.7 0443 55.5   1.7 99   0 53   6 4.2   0.4 22.2   1.0 1601 SSW | 198 0.00 0.02 0.206   0.017 710   53 50   20
Cartograph Wines Remote 7/24/26 80.7   1.3 1250 46.7   5.5 0616 - - - - - - - - - - - 90   20
Rice-Spivak Vineyard 7/24/26 80.2   2.2 1252 39.5   6.9 0553 - - - - - - - - - - - 90   20
Penngrove (Asellus) 7/24/26 80.7   2.5 1351 45.8   4.9 0447 51.6   2.8 98   1 39   6 2.9   0.1 14.3   0.3 1430 S | 181 0.00 0.00 - - 100   0
Petaluma (Ranch 10) 7/24/26 78.6   0.9 1413 47.0   8.5 0628 53.1   2.5 98   6 42   5 3.3   0.5 16.3   2.1 1620 WSW | 246 0.00 0.00 0.218   0.013 703   42 100   0
Max   90.7 - 54.8 - 55.5 100 53 11.0 29.7 - - 0.00 0.02 0.270 791 -
Avg   - - - - 52.7 - - 4.1 - - - - - - - -
Min   77.0 - 39.5 - 49.7 84 0 0.9 10.0 - - 0.00 0.00 0.175 517 -