Sonoma County-South Daily Obs

19 Stations

Daily Data
as of 6/27/26 5:14 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 6/26/26 75.8   6.0 1230 48.6   2.0 0425 52.3   0.5 96   2 46   10 2.1   0.2 13.8   2.6 1529 SSE | 150 0.00 6.17 0.152   0.034 503   92 0   0
Lower Bennett Valley 6/26/26 73.7   3.6 1205 50.6   1.7 0510 54.5   1.2 100   0 50   9 4.9   0.8 18.0   1.4 1813 ESE | 108 0.00 28.00 0.196   0.047 711   170 0   0
Kenwood (Wildwood) 6/26/26 76.1   1.0 1152 51.0   1.5 0425 53.4   0.6 93   7 45   5 4.2   0.4 20.4   4.0 1259 NNW | 341 0.00 32.85 0.199   0.032 679   111 100   20
Sonoma Valley (Bedrock) 6/26/26 79.4   2.4 1307 48.7   1.3 0446 51.5   0.2 95   3 42   2 - - - - 0.00 28.95 - - 100   20
Sonoma-West (Arnold) 6/26/26 74.8   2.2 1210 52.4   0.4 0234 53.4   1.6 90   1 47   2 6.2   1.7 26.0   8.2 1450 W | 272 0.00 18.30 0.233   0.038 801   171 100   10
Sonoma Valley HS 6/26/26 74.1   1.2 1204 52.7   1.0 0244 55.8   1.5 96   1 52   2 4.6   1.3 17.0   5.5 1831 SSW | 193 0.00 6.91 0.196   0.028 697   117 100   20
Sonoma East (Bundschu01) 6/26/26 74.6   0.7 1201 53.8   0.3 0342 53.6   1.5 91   1 46   1 6.5   2.3 30.5   10.1 1353 NW | 305 0.00 21.65 0.204   0.031 686   117 100   20
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) 6/26/26 74.9   1.0 1127 53.9   0.2 0124 53.7   1.7 90   0 48   2 6.8   2.4 22.2   3.4 1317 WSW | 256 0.00 18.67 - - 100   20
Ricci Vineyards (Carneros) 6/26/26 75.4   1.3 1215 54.2   0.2 0245 53.9   1.8 90   1 49   3 10.0   3.3 26.2   6.9 1858 W | 271 0.00 23.15 0.213   0.032 696   124 80   10
Carneros (Ranch 71) 6/26/26 72.2   1.2 1123 52.9   0.5 0149 53.8   1.8 94   1 53   3 11.9   4.0 30.7   7.5 1407 W | 270 0.00 19.98 0.194   0.026 673   122 70   10
Carneros Upper (Ranch 81) 6/26/26 72.3   3.4 1207 53.1   0.3 0252 53.6   9.1 - - 14.4   3.7 32.3   5.9 1706 WSW | 250 - - - - 70   10
Carneros Lower (Ranch 81) 6/26/26 78.4   4.0 1214 53.8   0.7 0313 55.0   1.7 90   1 49   9 1.3   0.6 15.9   5.1 1223 NW | 310 0.00 19.55 0.175   0.021 584   75 100   10
Rohnert Park-West (Stony Point) 6/26/26 71.6   5.2 1122 49.2   2.7 0448 55.3   1.5 98   1 62   7 4.9   2.3 29.2   11.3 1349 W | 261 0.00 12.32 - - 0   0
Cartograph Wines Base 6/26/26 68.7   4.2 1120 52.0   0.8 0521 55.6   1.7 97   1 69   4 7.4   2.8 28.7   7.3 1157 SW | 214 0.01 28.92 0.161   0.041 679   182 0   0
Cartograph Wines Remote 6/26/26 72.1   4.8 1039 50.7   1.6 0358 - - - - - - - - - - - 0   0
Rice-Spivak Vineyard 6/26/26 72.0   4.3 1119 50.4   2.5 0434 - - - - - - - - - - - 0   0
Penngrove (Asellus) 6/26/26 73.0   3.0 1132 51.0   0.9 0445 53.9   1.6 94   1 51   4 3.6   0.3 18.5   3.3 1559 WNW | 293 0.00 68.35 - - 0   0
Petaluma (Ranch 10) 6/26/26 72.5   0.1 1411 54.0   0.2 0258 54.5   2.0 91   4 55   2 5.0   1.4 17.4   2.1 1432 W | 262 0.00 19.96 0.173   0.017 582   44 100   20
Max   79.4 - 54.2 - 55.8 100 69 14.4 32.3 - - 0.01 68.35 0.233 801 -
Avg   - - - - 54.0 - - 6.2 - - - - - - - -
Min   68.7 - 48.6 - 51.5 90 42 1.3 13.8 - - 0.00 6.17 0.152 503 -