Sonoma County-South Daily Obs

19 Stations

Daily Data
as of 9/11/26 3:21 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 9/10/26 95.7   0.9 1320 52.9   15.1 0101 45.6   2.6 93   49 17   5 2.3   0.1 10.0   1.0 1246 SE | 142 0.00 0.02 0.175   0.036 424   128 80   10
Lower Bennett Valley 9/10/26 97.6   0.8 1258 55.2   3.2 0042 51.9   3.8 98   8 15   4 3.1   1.2 14.4   3.5 1825 SE | 134 0.00 0.39 0.200   0.038 510   129 50   10
Kenwood (Wildwood) 9/10/26 99.6   0.0 1311 56.8   1.7 0058 47.2   1.4 87   7 11   3 3.4   0.7 14.0   2.3 1432 NNW | 341 0.00 0.21 0.207   0.035 506   101 0   10
Sonoma Valley (Bedrock) 9/10/26 100.8   1.9 1422 55.8   1.7 0053 44.2   0.2 83   9 7   2 - - - - 0.00 0.29 - - 60   10
Sonoma-West (Arnold) 9/10/26 99.9   2.2 1229 53.9   1.2 0059 46.9   1.4 86   9 8   1 2.7   0.5 19.2   4.8 1609 W | 276 0.00 0.35 0.240   0.046 589   108 20   10
Sonoma Valley HS 9/10/26 99.9   2.9 1231 56.6   0.1 0059 53.8   1.0 92   5 12   2 2.6   1.5 12.7   9.1 1804 SSW | 209 0.00 0.01 0.206   0.044 522   86 50   10
Sonoma East (Bundschu01) 9/10/26 99.5   3.1 1300 56.1   1.7 0059 48.7   1.3 89   9 8   2 3.8   1.6 23.0   8.8 1551 SW | 224 0.00 0.23 0.220   0.035 521   72 60   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) 9/10/26 99.4   6.1 1324 56.1   1.7 0057 48.1   1.2 88   9 9   2 3.1   1.8 20.2   6.4 1525 WSW | 256 0.00 0.18 - - 60   10
Ricci Vineyards (Carneros) 9/10/26 99.4   3.9 1313 57.1   2.9 0059 48.6   1.6 90   8 10   0 5.0   2.1 23.8   9.2 1831 W | 261 0.00 0.12 0.248   0.040 541   76 70   10
Carneros (Ranch 71) 9/10/26 96.3   4.7 1309 55.8   8.1 0059 46.1   0.9 92   37 10   1 5.9   2.9 31.2   13.3 1630 WSW | 255 0.00 0.07 0.268   0.056 528   75 90   10
Carneros Upper (Ranch 81) 9/10/26 98.0   4.5 1336 56.2   9.2 0056 46.6   2.0 - - 9.3   4.3 33.2   14.5 1650 WSW | 251 - - - - 40   10
Carneros Lower (Ranch 81) 9/10/26 103.7   4.3 1415 57.2   1.7 0101 51.0   1.7 89   7 10   0 1.1   0.0 12.9   0.9 1754 WNW | 293 0.00 0.01 0.028   0.003 0   0 50   10
Rohnert Park-West (Stony Point) 9/10/26 88.8   9.7 1341 56.1   5.5 2220 56.2   4.8 96   4 33   16 2.0   1.0 18.3   8.0 1428 WSW | 238 0.00 0.19 - - 50   10
Cartograph Wines Base 9/10/26 83.2   13.0 1352 55.2   6.4 0055 56.4   6.1 97   33 40   21 5.8   3.4 24.8   11.6 1457 S | 172 0.00 0.30 0.178   0.017 528   142 40   20
Cartograph Wines Remote 9/10/26 86.5   10.3 1108 56.1   1.6 0052 - - - - - - - - - - - 60   20
Rice-Spivak Vineyard 9/10/26 87.3   12.2 1353 55.7   6.9 0058 - - - - - - - - - - - 70   20
Penngrove (Asellus) 9/10/26 92.6   5.4 1405 56.2   3.7 2213 52.5   5.1 94   9 21   11 1.7   0.2 11.4   0.4 1504 WSW | 247 0.00 0.53 - - 20   10
Petaluma (Ranch 10) 9/10/26 94.1   5.3 1250 57.3   4.6 2234 51.4   4.4 91   9 15   2 3.2   1.9 15.0   3.3 1816 NW | 314 0.00 0.09 0.195   0.040 506   116 60   10
Max   103.7 - 57.3 - 56.4 98 40 9.3 33.2 - - 0.00 0.53 0.268 589 -
Avg   - - - - 49.7 - - 3.7 - - - - - - - -
Min   83.2 - 52.9 - 44.2 83 7 1.1 10.0 - - 0.00 0.01 0.028 0 -