Sonoma County-Central Daily Obs

Sonoma County-Central Daily Obs

Daily Data | America/Los_Angeles
as of 3/3/26 3:19 PM PST
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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) RH (%) Daily Max RH (%) Daily Min RH (%) Wind Spd (mph) Daily Max Wind (mph) Time of Max Wind Daily Rain (In) Season Precip (In) Daily ETo (in) Daily Solar Rad (Cal/cm2) Powdery Mildew Stress (pts)
Windsor-NW (Ranch 8) 3/2/26 69.1   0.5 1443 48.7   0.6 0105 50.0   1.3 80 88   0 58   2 1.9 11.3   2.4 1329 0.08 29.12 0.099   0.017 392   79 0
Windsor-East (Ranch 16) 3/2/26 67.3   1.1 1505 45.7   2.4 0135 50.5   1.2 86 100   0 51   1 1.9 11.4   1.8 1526 0.11 21.96 0.095   0.023 363   102 0
Mark West-North (Ranch 14) 3/2/26 67.9   0.2 1444 47.2   1.5 0101 50.0   1.1 82 98   1 50   2 1.4 10.7   0.1 1508 0.08 23.74 0.014   0.001 0   0 0
Windsor-SE (Silk Rd) 3/2/26 67.0   0.8 1433 45.7   0.8 0019 50.3   1.3 86 99   0 55   0 2.0 11.1   3.5 1459 0.11 21.14 0.091   0.013 355   63 0
Fulton-NW (Ranch 5) 3/2/26 66.2   0.7 1258 47.4   1.2 0112 39.0   2.6 71 100   0 3   0 2.1 12.1   2.1 1527 0.04 23.97 0.102   0.025 409   120 0
Windsor-South (Laughlin Rd) 2/27/26 81.3   4.8 1431 49.4   1.9 0637 53.1   42.4 74 100   0 0   0 - - - 0.00 24.07 - - -
Fulton-SE (Barnes Rd) 3/2/26 66.1   0.7 1411 47.8   3.1 2340 50.8   1.4 85 98   2 56   1 0.9 11.2   1.6 1436 0.04 23.01 - - 0
Fulton-SW (Ranch 21) 3/2/26 66.0   0.3 1405 46.9   2.5 2353 11.2   9.6 52 100   0 0   0 2.4 11.7   2.8 1437 0.02 23.43 0.107   0.026 411   110 0
NW Santa Rosa (Piner Road) 3/2/26 65.6   0.8 1345 46.0   4.1 2359 52.4   1.6 92 100   0 64   6 1.8 11.8   5.8 1423 0.04 21.90 - - 0
River Rd South (Denner Ranch) 3/2/26 67.9   2.5 1241 46.5   1.5 2349 51.4   1.0 88 100   0 51   4 3.1 15.6   0.2 1348 - - - - 0
West Santa Rosa (LOV Vineyard) 3/2/26 65.6   0.0 1351 47.1   2.6 2331 50.6   1.1 85 100   1 57   8 2.2 11.8   5.0 1338 0.05 16.54 0.016   0.000 0   0 0
Guerneville Rd (Prokopakis) 3/2/26 68.2   0.4 1306 48.3   2.6 2327 51.4   0.9 85 100   1 49   0 - - - 0.03 23.03 - - 0
Guerneville Rd West (Balletto) 3/2/26 65.5   0.2 1303 47.6   2.5 2330 52.0   1.1 89 100   0 66   9 2.5 12.0   2.5 1404 0.04 22.55 - - 0
Sanchietti Ranch 3/2/26 65.7   0.1 1508 47.1   4.3 2359 52.9   1.4 - 98   2 71   2 2.4 12.2   3.4 1428 0.05 23.49 - - 0
Occidental Rd (Sebastopol) 3/2/26 65.7   0.2 1308 45.9   3.2 2306 55.1   1.2 100 100   0 100   23 2.3 12.5   5.0 1349 0.00 6.92 - - 0
Lower Westside Rd (Ranch 12) 3/2/26 69.5   1.8 1357 46.7   0.6 2319 50.5   1.3 84 100   0 46   7 1.4 9.2   7.1 1416 0.08 28.30 - - 0
Guerneville (Laughlin Rd) 3/2/26 68.4   2.2 1303 48.0   0.9 2139 51.4   0.5 87 98   0 53   5 1.4 14.2   1.7 1430 0.07 39.24 - - 0
Korbel (Winery) 3/2/26 65.8   0.1 1408 49.9   1.8 2354 51.6   0.8 86 100   1 61   4 1.6 12.7   6.1 1434 0.11 36.57 - - 0
Forestville (Shone Farms) 3/2/26 68.4   1.3 1351 47.0   0.3 0025 50.9   0.9 85 98   0 54   2 2.1 11.3   3.1 1635 0.08 30.30 0.090   0.014 349   65 0
Forestville-NE (Ranch 30) 3/2/26 67.6   1.5 1626 46.3   0.6 0025 51.4   1.0 88 100   1 59   0 1.8 11.2   3.4 1457 0.08 28.45 0.079   0.002 309   11 0
Green Valley Vineyard 3/2/26 65.1   0.5 1536 46.3   3.7 2337 51.1   0.1 86 98   0 60   9 2.2 14.0   0.9 1355 0.07 35.03 0.013   0.006 0   16 0
Green Valley (Sanchietti) 3/2/26 67.9   0.6 1244 46.0   3.4 0001 - - - - - - - - - - - 0
Keefer Ranch (Green Valley) 3/2/26 65.0   0.3 1302 44.4   3.9 2341 51.5   0.1 88 98   1 68   10 - - - 0.06 31.29 - - 0
Graton-South (Mill Station Rd) 3/2/26 64.2   0.2 1340 45.2   5.2 2323 51.4   0.9 89 99   0 66   9 0.6 8.5   0.1 1346 0.05 27.61 - - 0
Occidental (Horseshoe Bend) 3/2/26 62.1   1.1 1516 49.2   1.2 2356 51.6   0.2 - 100   0 69   12 - - - 0.01 16.38 - - 0
Sexton Valley (Jacqueline's Blk) 3/2/26 64.5   0.5 1510 44.6   8.1 2359 52.0   1.4 90 99   1 70   4 1.3 11.6   1.3 1324 0.06 15.30 - - 0
Sebastopol Hills (Burnside Rd) 3/2/26 61.8   0.1 1506 48.8   3.8 2344 52.6   0.8 93 100   0 78   7 1.8 10.8   1.9 1550 0.06 27.88 - - 0
Seaview/Fort Ross (Hirsch) 3/2/26 60.7   1.2 1150 48.7   0.3 2224 49.6   0.0 94 97   0 77   9 2.6 12.4   1.8 1842 0.11 48.39 0.062   0.008 275   39 0
Max   69.5 - 49.9 - 55.1 100 100 100 3.1 15.6 - 0.11 48.39 0.107 411 -
Avg   - - - - 49.4 85 - - 1.9 - - - - - - -
Min   60.7 - 44.4 - 11.2 52 88 0 0.6 8.5 - 0.00 6.92 0.013 0 -