Sonoma County-North Daily Obs

16 Stations

Daily Data | America/Los_Angeles
as of 4/1/25 5:18 PM 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 (%) 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) 3/31/25 51.6   6.1 1223 41.6   1.1 2359 41.3   3.8 84 97   3 59   13 5.4 24.4   1.0 0231 WNW | 289 0.46 49.50 - - 0   0
Rockpile Upper (Cooley) 3/31/25 49.7   4.0 1054 38.0   0.6 0007 39.8   4.1 91 100   0 67   14 7.4 30.7   7.2 1407 SW | 226 0.44 48.97 0.061   0.010 342   20 0   0
Cloverdale-East (Ranch 83) 3/31/25 57.5   5.6 1304 41.8   2.4 0037 44.4   3.4 - - - 3.2 22.7   4.2 1530 NW | 319 0.37 40.07 0.071   0.007 290   32 0   0
Cloverdale-SE (Ranch 38) 3/31/25 55.6   4.9 1336 42.0   1.2 0058 43.7   3.7 85 98   1 59   11 4.5 20.8   0.4 1410 SE | 141 0.29 42.46 0.066   0.009 287   23 0   0
Geyserville-North (Hoffman) 3/31/25 58.0   3.9 1323 40.8   4.0 2252 44.9   3.1 85 99   2 58   8 3.2 16.5   0.4 1355 WNW | 284 0.27 35.54 0.069   0.001 267   2 0   10
Geyserville (Ranch 3) 3/31/25 57.9   4.3 1315 41.8   2.9 2306 45.2   3.2 86 100   0 53   10 3.4 18.2   3.5 1113 WSW | 237 0.31 46.36 0.070   0.001 271   10 0   10
Geyserville-East (Ranch 40) 3/31/25 55.6   4.6 1529 42.4   0.9 2129 44.0   3.0 86 98   1 64   9 5.1 23.6   12.2 1937 NNW | 331 0.33 45.45 0.067   0.005 295   49 0   10
Geyserville-South (Nervo Station) 3/31/25 57.6   2.2 1333 41.6   2.4 2314 - - - - 2.9 18.8   1.7 1356 WNW | 299 0.18 36.65 - - 0   10
Lytton (River Oaks) 3/31/25 58.9   3.6 1343 40.5   4.4 2318 44.0   4.1 81 97   0 48   17 4.4 23.3   4.6 1941 W | 264 0.19 46.99 0.083   0.009 306   7 0   0
Jimtown-North (Piccolo Ranch 15) 3/31/25 57.5   4.2 1335 41.5   3.6 2310 43.7   3.4 80 100   0 46   17 3.1 23.0   2.6 1312 SW | 232 0.19 44.69 0.074   0.005 273   46 0   0
Jimtown-NE (Red Fan) 3/31/25 57.9   4.8 1332 41.1   4.6 2253 44.6   3.4 83 98   2 50   15 3.8 21.4   0.5 1329 W | 267 0.16 37.54 0.076   0.012 292   67 0   0
HWY 128/Chalk Hill Rd (Landslide) 3/31/25 56.5   4.4 1207 40.4   5.0 2340 44.5   3.8 83 98   1 53   17 3.8 19.9   2.9 1405 SW | 222 0.22 19.26 0.024   0.010 0   0 0   0
N Chalk Hill Rd (Ranch 63) 3/31/25 57.0   3.2 1354 41.1   3.7 2348 43.3   4.3 81 100   0 49   19 3.9 21.0   2.5 1358 W | 264 0.20 47.57 0.074   0.008 266   13 0   0
Knights Valley (Bavarian Lion) 3/31/25 56.7   2.5 1158 39.8   5.0 2358 43.1   4.0 81 97   1 52   13 3.8 19.0   0.4 1715 WNW | 293 0.33 47.30 0.078   0.021 313   76 0   0
Upper Dry Creek Valley 3/31/25 57.8   2.4 1240 41.9   2.9 2258 44.6   3.5 84 98   0 52   13 2.9 18.6   4.4 1101 WNW | 301 0.31 48.31 0.089   0.020 377   94 10   10
Lower Dry Creek Valley 3/31/25 61.2   0.6 1231 41.6   3.5 2320 44.6   4.3 82 100   0 45   19 3.9 24.5   10.5 1643 W | 261 0.22 49.52 0.105   0.041 410   151 0   0
Max   61.2 - 42.4 - 45.2 91 100 67 7.4 30.7 - - 0.46 49.52 0.105 410 -
Avg   - - - - 43.7 84 - - 4.0 - - - - - - - -
Min   49.7 - 38.0 - 39.8 80 97 45 2.9 16.5 - - 0.16 19.26 0.024 0 -