Sonoma County-South Daily Obs

19 Stations

Daily Data
as of 6/26/26 4:08 AM 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 6/25/26 69.8   1.3 1431 50.6   1.1 0726 51.8   0.1 98   0 56   1 1.9   0.0 11.2   1.1 1336 SE | 136 0.02 6.17 0.118   0.006 411   13 0   0
Lower Bennett Valley 6/25/26 70.2   1.3 1431 52.3   1.0 0551 53.3   0.2 100   0 59   2 4.1   0.9 16.7   4.2 1242 NNW | 333 0.00 28.00 0.149   0.013 541   47 0   0
Kenwood (Wildwood) 6/25/26 75.1   0.3 1459 52.4   0.9 0054 52.8   0.1 100   0 49   2 3.7   0.5 16.4   2.1 1652 NNW | 330 0.00 32.85 0.167   0.011 568   54 80   10
Sonoma Valley (Bedrock) 6/25/26 77.0   0.2 1607 50.0   1.2 0045 51.3   0.2 92   0 44   0 - - - - 0.00 28.95 - - 80   10
Sonoma-West (Arnold) 6/25/26 77.0   3.6 1328 52.0   4.3 2300 51.9   0.1 90   4 45   6 4.5   0.9 17.8   0.7 1652 W | 278 0.00 18.30 0.195   0.025 630   74 90   10
Sonoma Valley HS 6/25/26 75.3   3.3 1437 53.7   3.7 2343 54.2   0.0 95   4 55   5 3.3   0.0 11.5   4.1 1829 W | 263 0.00 6.91 0.168   0.022 580   73 80   10
Sonoma East (Bundschu01) 6/25/26 75.3   2.8 1353 54.1   6.1 0059 52.1   0.1 90   4 47   4 4.2   0.1 20.4   3.3 1716 SW | 218 0.00 21.65 0.173   0.019 569   62 80   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) 6/25/26 75.9   3.7 1447 54.2   5.3 0052 52.0   0.2 91   3 46   6 4.4   0.1 18.8   3.7 1647 SW | 234 0.00 18.67 - - 80   10
Ricci Vineyards (Carneros) 6/25/26 76.7   2.1 1526 54.5   1.7 0540 52.1   0.2 91   3 46   4 6.7   0.4 19.3   0.3 1718 W | 275 0.00 23.15 0.181   0.017 571   64 90   10
Carneros (Ranch 71) 6/25/26 73.4   3.3 1414 53.4   2.2 0058 52.0   0.0 95   2 50   7 7.9   0.1 23.2   1.5 1656 W | 263 0.00 19.98 0.168   0.020 551   64 80   10
Carneros Upper (Ranch 81) 6/25/26 75.7   0.0 1516 53.4   2.1 0227 44.5   1.5 - - 10.6   1.1 26.4   4.1 1709 WSW | 248 - - - - 80   10
Carneros Lower (Ranch 81) 6/25/26 82.5   0.0 1542 54.5   2.5 0036 53.3   0.2 91   3 40   1 0.8   0.6 10.8   3.7 1313 S | 176 0.00 19.55 0.154   0.013 509   45 90   10
Rohnert Park-West (Stony Point) 6/25/26 66.4   0.5 1328 52.0   0.7 0054 53.9   0.2 98   0 69   0 2.6   0.6 17.8   1.7 1424 W | 271 0.00 12.32 - - 0   0
Cartograph Wines Base 6/25/26 64.5   2.0 1632 52.8   0.7 0548 54.0   0.0 98   1 73   1 4.6   0.3 21.4   2.5 1414 S | 175 0.01 28.91 0.120   0.010 496   51 0   0
Cartograph Wines Remote 6/25/26 67.3   0.0 1317 52.3   0.6 0059 - - - - - - - - - - - 0   0
Rice-Spivak Vineyard 6/25/26 67.6   1.6 1319 52.9   0.4 2332 - - - - - - - - - - - 0   0
Penngrove (Asellus) 6/25/26 70.0   1.7 1312 51.9   0.4 0059 52.3   0.3 95   1 55   1 3.3   0.3 15.3   2.3 1623 S | 181 0.02 68.35 - - 0   0
Petaluma (Ranch 10) 6/25/26 72.3   1.8 1445 54.3   1.0 0225 52.6   0.3 94   1 53   2 3.6   0.2 15.3   0.1 1759 WSW | 250 0.00 19.96 0.156   0.001 537   2 80   10
Max   82.5 - 54.5 - 54.2 100 73 10.6 26.4 - - 0.02 68.35 0.195 630 -
Avg   - - - - 52.1 - - 4.4 - - - - - - - -
Min   64.5 - 50.0 - 44.5 90 40 0.8 10.8 - - 0.00 6.17 0.118 411 -