Sonoma County-Central Daily Obs

Sonoma County-Central Daily Obs

Daily Data | America/Los_Angeles
as of 8/7/25 8:37 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) RH (%) 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)
Healdsburg-South (Sodini) 8/6/25 96.9   8.4 1527 49.1   2.4 0630 - - 94   0 19   6 1.5 13.8   0.0 1850 0.00 0.00 - - 0
Windsor-NW (Ranch 8) 8/6/25 97.3   8.7 1547 52.0   1.8 0548 53.4   1.5 54 82   1 24   8 1.4 16.6   4.5 1858 0.00 0.00 0.219   0.027 621   31 0
Windsor-East (Ranch 16) 8/6/25 95.1   8.2 1525 47.0   3.2 0607 50.4   2.1 54 96   2 22   5 2.0 12.5   0.5 1926 0.00 0.00 0.222   0.003 621   32 40
Mark West-North (Ranch 14) 8/6/25 93.5   7.8 1534 50.0   1.5 0602 49.4   0.9 49 90   3 20   6 1.4 11.0   0.6 1608 0.00 0.00 0.040   0.000 0   0 60
Windsor-SE (Silk Rd) 8/6/25 94.1   8.6 1523 47.7   2.4 0620 50.8   1.0 55 96   1 20   10 1.8 12.3   0.4 1605 0.00 0.01 0.213   0.009 607   31 90
Fulton-NW (Ranch 5) 8/6/25 94.5   8.4 1540 48.0   2.4 0616 50.7   1.4 54 92   0 22   6 2.0 14.9   0.8 1932 0.00 0.00 0.216   0.006 591   45 90
Windsor-South (Laughlin Rd) 8/6/25 94.7   8.8 1513 49.8   2.3 0540 - - - - - - - 0.00 0.00 - - 90
Fulton-SE (Barnes Rd) 8/6/25 93.3   8.2 1521 50.2   0.7 0633 51.4   1.2 52 89   0 24   4 1.7 16.2   1.8 1947 0.00 0.00 - - 90
Fulton-SW (Ranch 21) 8/6/25 92.9   8.4 1503 48.7   2.2 0618 - - - - 2.2 18.7   1.6 1523 0.00 0.00 0.232   0.002 665   44 90
Santa Rosa-NW (Goldfields) 8/6/25 94.4   9.2 1517 49.6   1.9 0536 51.6   2.0 55 91   0 21   7 2.2 11.9   2.0 1604 0.00 0.00 0.189   0.001 492   40 90
Goldfields Remote 8/6/25 94.3   8.5 1530 48.4   1.8 0613 - - - - - - - - - - - 90
NW Santa Rosa (Piner Road) 8/6/25 94.1   10.0 1614 47.1   1.5 0635 54.3   2.2 63 100   0 27   7 1.6 11.7   2.4 1541 0.00 0.00 - - 90
River Rd South (Denner Ranch) 8/6/25 94.0   9.6 1457 46.8   1.5 0611 51.8   2.5 59 96   1 22   8 3.3 16.2   1.5 1610 - - - - 100
West Santa Rosa (LOV Vineyard) 8/6/25 94.9   9.0 1600 47.7   1.9 0624 51.8   2.1 58 94   1 21   7 1.4 12.1   0.8 1638 0.00 0.01 0.037   0.005 0   0 60
Guerneville Rd (Prokopakis) 8/6/25 96.5   7.9 1557 47.1   2.0 0632 52.9   2.7 58 95   1 21   6 - - - 0.00 0.02 - - 60
Guerneville Rd West (Balletto) 8/6/25 93.7   9.9 1448 47.9   2.0 0606 54.0   3.0 63 94   1 26   9 1.9 11.9   1.1 1622 0.00 0.00 - - 90
Guerneville Rd East (Rich Ranch) 8/6/25 96.2   8.3 1525 48.4   0.7 0630 50.3   1.4 53 89   2 20   4 - - - - - - - 60
Sanchietti Ranch 8/6/25 93.9   8.8 1603 46.6   1.4 0617 54.0   2.1 - 93   3 28   6 2.5 14.1   1.2 1222 0.00 0.00 - - 90
Occidental Rd (Sebastopol) 8/6/25 92.8   8.8 1446 46.7   1.6 0626 58.0   2.8 74 100   0 31   8 1.9 14.9   0.4 1221 0.00 0.00 - - 90
Lower Westside Rd (Ranch 12) 8/6/25 94.8   8.3 1615 48.8   2.3 0615 49.5   0.3 52 91   0 16   11 1.5 13.3   0.4 1836 0.00 0.00 0.046   0.004 0   0 60
Guerneville (Laughlin Rd) 8/6/25 93.3   7.7 1454 46.8   2.8 0622 50.0   1.8 55 93   3 21   6 1.8 14.0   1.8 1901 0.00 0.00 - - 80
Korbel (Winery) 8/6/25 93.9   7.0 1423 50.1   2.7 0617 51.5   1.6 56 93   2 21   3 1.2 15.7   2.8 1824 0.00 0.00 - - 50
Forestville (Shone Farms) 8/6/25 97.1   8.0 1635 50.4   2.5 0550 51.8   1.1 52 92   0 21   9 1.7 12.6   0.4 1906 0.00 0.00 0.214   0.008 620   29 60
Forestville-NE (Ranch 30) 8/6/25 98.0   7.2 1627 47.2   3.2 0616 53.2   1.8 59 96   1 24   5 2.0 15.3   0.9 1840 0.00 0.00 0.227   0.005 637   32 30
Green Valley Vineyard 8/6/25 93.1   5.4 1555 48.6   2.4 0620 51.1   1.3 55 96   2 21   3 1.9 13.2   0.4 1515 0.00 0.01 0.070   0.016 71   14 50
Green Valley (Sanchietti) 8/6/25 95.5   6.7 1508 45.5   2.3 0622 - - - - - - - - - - - 60
Keefer Ranch (Green Valley) 8/6/25 93.1   7.6 1518 45.5   2.5 0618 53.9   2.6 66 100   0 25   8 - - - 0.00 0.00 - - 90
Graton-South (Mill Station Rd) 8/6/25 91.8   10.9 1557 44.8   2.8 0613 52.3   3.1 62 97   1 24   10 0.7 7.9   0.5 1525 0.00 0.00 - - 90
Occidental (Horseshoe Bend) 8/6/25 90.9   9.1 1632 51.9   3.9 0503 52.2   2.4 - 92   3 23   8 - - - 0.00 0.04 - - 100
Sexton Valley (Jacqueline's Blk) 8/6/25 92.8   11.2 1546 45.7   3.0 0612 54.6   3.6 65 99   0 29   10 1.1 12.8   3.0 1158 0.00 0.00 - - 90
Sebastopol Hills (Burnside Rd) 8/6/25 87.9   9.4 1523 51.9   3.0 0636 54.3   2.9 61 94   1 32   8 2.3 12.6   0.9 1547 0.00 0.05 - - 80
Seaview/Fort Ross (Hirsch) 8/6/25 87.9   7.1 1525 61.3   6.0 0603 46.5   1.8 41 63   1 26   3 4.6 20.5   5.4 1752 0.00 0.06 0.230   0.006 611   62 90
Max   98.0 - 61.3 - 58.0 74 100 32 4.6 20.5 - 0.00 0.06 0.232 665 -
Avg   - - - - 52.1 57 - - 1.9 - - - - - - -
Min   87.9 - 44.8 - 46.5 41 63 16 0.7 7.9 - 0.00 0.00 0.037 0 -