Sonoma County-North Daily Obs

16 Stations

Daily Data | America/Los_Angeles
as of 6/18/25 4:14 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) RH (%) 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)
Rockpile Lower (Cooley) 6/17/25 85.5   3.9 1419 56.4   4.8 0558 37.5   1.5 33 47   24 19   10 6.4 23.7   3.7 1725 NW | 304 0.00 50.81 - - 100   0
Rockpile Upper (Cooley) 6/17/25 85.0   6.4 1453 53.2   1.8 0559 37.5   1.8 36 51   20 20   9 11.8 35.1   1.3 0155 NW | 317 0.00 50.36 0.315   0.005 755   0 100   0
Cloverdale-East (Ranch 83) 6/17/25 92.8   3.6 1507 51.8   8.2 0626 42.2   1.0 - - - 3.6 17.5   2.1 1030 NNW | 344 0.00 41.10 0.261   0.032 678   6 0   0
Cloverdale-SE (Ranch 38) 6/17/25 93.8   4.5 1530 58.3   12.5 0642 42.3   1.4 34 46   49 20   4 7.5 21.7   3.2 1107 N | 349 0.00 43.41 0.306   0.058 670   4 70   10
Geyserville-North (Hoffman) 6/17/25 94.3   5.4 1549 54.6   12.7 0546 47.0   3.6 55 63   30 50   35 1.1 18.1   2.0 1509 W | 280 0.00 36.20 0.250   0.028 650   24 70   10
Geyserville (Ranch 3) 6/17/25 94.3   5.0 1519 51.6   7.6 0618 41.8   0.0 33 72   19 15   4 4.4 13.5   1.8 1049 WNW | 293 0.00 47.27 0.283   0.035 736   32 70   10
Geyserville-East (Ranch 40) 6/17/25 95.8   7.2 1513 57.4   12.3 0622 43.4   1.1 35 49   50 19   4 5.2 21.0   0.4 1553 S | 190 0.00 46.39 0.283   0.047 716   19 80   10
Geyserville-South (Nervo Station) 6/17/25 94.5   3.9 1502 52.2   7.0 0612 - - - - 3.8 16.5   2.0 0258 W | 270 0.00 37.57 - - 80   10
Lytton (River Oaks) 6/17/25 93.3   4.6 1434 43.4   3.6 0606 45.0   1.9 44 91   6 17   3 2.8 12.8   1.4 1520 SE | 140 0.00 47.95 0.258   0.018 731   84 80   10
Jimtown-North (Piccolo Ranch 15) 6/17/25 92.7   3.8 1458 47.3   6.8 0608 40.6   0.6 35 72   21 15   4 2.3 15.1   0.4 1844 W | 263 0.00 45.66 0.235   0.025 662   44 80   10
Jimtown-NE (Red Fan) 6/17/25 92.8   4.0 1512 46.7   5.1 0550 42.6   0.5 40 80   16 17   5 3.4 14.6   0.8 1849 WNW | 287 0.00 38.40 0.278   0.027 752   41 80   10
HWY 128/Chalk Hill Rd (Landslide) 6/17/25 92.4   5.8 1438 43.8   2.2 0541 45.8   1.6 51 92   6 20   1 2.2 13.6   1.0 1624 SSE | 153 0.00 19.87 0.230   0.030 640   40 60   10
N Chalk Hill Rd (Ranch 63) 6/17/25 91.7   3.6 1357 44.1   3.3 0529 45.0   0.9 48 90   4 18   3 2.3 13.8   0.4 1501 S | 169 0.00 48.39 0.236   0.029 650   43 80   10
Knights Valley (Bavarian Lion) 6/17/25 90.7   4.3 1431 42.8   3.0 0609 43.3   0.7 44 88   9 18   0 2.6 14.1   0.0 1511 WNW | 287 0.00 48.28 0.244   0.019 714   12 90   10
Upper Dry Creek Valley 6/17/25 93.6   4.9 1512 59.9   17.1 0635 39.5   0.1 28 62   34 15   6 5.3 18.7   0.9 0139 WNW | 301 0.00 49.29 0.301   0.033 752   32 80   10
Lower Dry Creek Valley 6/17/25 92.3   2.9 1423 48.6   6.6 0555 44.2   2.2 43 84   16 17   9 4.8 16.3   0.0 1025 NNW | 329 0.00 50.45 0.273   0.031 698   50 80   10
Max   95.8 - 59.9 - 47.0 55 92 50 11.8 35.1 - - 0.00 50.81 0.315 755 -
Avg   - - - - 42.5 40 - - 4.3 - - - - - - - -
Min   85.0 - 42.8 - 37.5 28 46 15 1.1 12.8 - - 0.00 19.87 0.230 640 -