Sonoma County-South Daily Obs

19 Stations

Daily Data
as of 10/10/26 7:29 PM 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 10/9/26 72.0   23.0 1421 52.6   12.0 0039 48.7   7.8 97   57 35   19 1.8   0.3 9.7   1.7 1437 SSE | 160 0.00 0.02 0.090   0.035 326   5 90   10
Lower Bennett Valley 10/9/26 74.2   20.5 1328 43.7   1.3 0528 50.6   4.8 100   6 51   35 2.6   0.7 12.5   0.4 1503 S | 187 0.00 0.39 0.105   0.044 382   26 0   0
Kenwood (Wildwood) 10/9/26 77.4   20.0 1350 51.4   1.0 0636 52.4   6.0 100   9 44   33 4.1   0.7 13.3   1.3 1457 NNW | 348 0.00 0.21 0.116   0.037 368   8 0   0
Sonoma Valley (Bedrock) 10/9/26 81.2   17.5 1420 47.3   1.1 0712 49.4   5.3 90   5 35   22 - - - - 0.00 0.29 - - 0   0
Sonoma-West (Arnold) 10/9/26 79.0   21.5 1355 46.6   0.1 0654 49.5   5.3 89   9 41   30 2.7   1.1 15.0   2.7 1407 SW | 233 0.00 0.35 0.147   0.021 472   8 20   20
Sonoma Valley HS 10/9/26 77.0   21.6 1321 49.6   1.1 0706 53.9   2.8 100   1 51   34 2.3   0.9 6.3   0.3 2339 N | 5 0.00 0.01 0.118   0.023 417   2 0   0
Sonoma East (Bundschu01) 10/9/26 78.0   20.6 1418 48.1   2.0 0505 51.6   4.7 95   5 42   30 3.7   1.7 15.6   1.5 1539 SSW | 212 0.00 0.23 0.125   0.022 418   5 0   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) 10/9/26 78.9   21.5 1402 49.8   3.3 0506 51.8   4.7 93   2 40   28 3.2   2.0 17.2   3.0 1529 SW | 219 0.00 0.18 - - 0   0
Ricci Vineyards (Carneros) 10/9/26 77.5   20.1 1351 52.0   2.0 0627 52.3   3.8 96   6 42   25 5.1   2.0 17.0   0.4 1813 WNW | 284 0.00 0.12 0.131   0.034 432   15 0   0
Carneros (Ranch 71) 10/9/26 74.9   21.8 1352 52.4   1.8 0716 52.3   4.2 97   15 46   31 6.2   2.9 20.5   1.8 1703 W | 264 0.00 0.07 0.125   0.040 414   16 0   0
Carneros Upper (Ranch 81) 10/9/26 74.3   21.5 1533 52.2   4.0 0738 40.2   8.7 - - 8.8   4.2 28.5   6.3 1853 WSW | 258 - - - - 0   0
Carneros Lower (Ranch 81) 10/9/26 77.3   15.6 1605 52.9   3.2 0716 52.9   3.1 96   4 43   43 1.2   0.2 13.3   3.7 1346 SSE | 160 0.00 0.01 0.016   0.011 4   0 0   0
Rohnert Park-West (Stony Point) 10/9/26 65.4   22.4 1330 47.8   6.1 0141 54.0   4.2 97   1 70   43 2.6   1.6 16.3   2.9 1459 SW | 225 0.00 0.21 - - 0   0
Cartograph Wines Base 10/9/26 63.3   21.0 1307 53.4   4.6 0409 54.3   1.4 99   0 79   44 4.6   1.9 20.1   3.0 1247 SSW | 209 0.00 0.32 0.066   0.061 290   128 0   0
Cartograph Wines Remote 10/9/26 64.8   16.1 1202 54.0   8.3 0410 - - - - - - - - - - - 60   10
Rice-Spivak Vineyard 10/9/26 65.5   20.8 1321 53.7   13.8 0410 - - - - - - - - - - - 30   10
Penngrove (Asellus) 10/9/26 68.8   23.8 1346 48.6   3.8 0123 53.0   3.5 97   1 57   37 3.3   1.7 13.6   1.8 1303 W | 275 0.00 0.59 - - 0   0
Petaluma (Ranch 10) 10/9/26 73.0   21.9 1340 54.5   8.7 0638 53.4   2.9 95   5 51   31 3.3   0.9 14.2   1.9 1357 NNW | 328 0.00 0.09 0.102   0.025 352   16 0   0
Max   81.2 - 54.5 - 54.3 100 79 8.8 28.5 - - 0.00 0.59 0.147 472 -
Avg   - - - - 51.3 - - 3.7 - - - - - - - -
Min   63.3 - 43.7 - 40.2 89 35 1.2 6.3 - - 0.00 0.01 0.016 4 -