| Station | Date | Time | Temp (°F) | RH (%) | Dew Pt (°F) | Wind Spd (mph) | Wind Dir (°) | Wind Gust (mph) | Latest Rain (In) | Daily Rain (In) | Daily Max Temp (°F) | Daily Min Temp (°F) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rockpile Upper (Cooley) | 12/26/25 | 1845 | 42.9 0.2 | 91 8 | 40.3 2.0 | 17.7 8.4 | NNW | 327 | 31.8 5.0 | 0.00 | 0.64 | 49.2 1.0 | 42.1 1.9 |
| Rockpile Lower (Cooley) | 12/26/25 | 1830 | 46.3 0.6 | 84 8 | 41.6 1.8 | 8.2 3.1 | WNW | 286 | 19.4 0.8 | 0.00 | 0.63 | 51.5 0.1 | 45.0 1.5 |
| Cloverdale-East (Ranch 83) | 12/26/25 | 1845 | 47.1 2.4 | - | - | 0.6 6.8 | ESE | 122 | 2.0 12.7 | 0.00 | 0.89 | 56.6 2.1 | 46.9 0.5 |
| Cloverdale-SE (Ranch 38) | 12/26/25 | 1845 | 48.6 0.4 | 88 4 | 45.3 0.8 | 1.6 10.6 | N | 10 | 3.0 16.6 | 0.00 | 0.96 | 56.7 3.0 | 47.0 0.8 |
| Geyserville-North (Hoffman) | 12/26/25 | 1845 | 49.5 1.1 | 86 1 | 45.6 1.2 | 2.3 4.0 | W | 273 | 3.9 6.0 | 0.00 | 0.00 | 55.5 0.0 | 48.3 0.6 |
| Geyserville (Ranch 3) | 12/26/25 | 1830 | 49.7 1.0 | 84 2 | 45.2 1.6 | 2.4 1.9 | W | 279 | 4.8 4.6 | 0.00 | 0.52 | 54.4 0.8 | 47.9 1.0 |
| Geyserville-East (Ranch 40) | 12/26/25 | 1845 | 47.3 0.2 | 94 1 | 45.6 0.7 | 3.3 13.5 | NNW | 337 | 5.7 18.1 | 0.00 | 0.71 | 56.1 2.5 | 46.9 0.4 |
| Geyserville-South (Nervo Station) | 12/26/25 | 1845 | 49.4 0.4 | - | - | 3.4 2.3 | WNW | 287 | 8.1 2.3 | 0.00 | 0.52 | 54.1 1.2 | 47.1 1.4 |
| Peterson (Ranch 09) | 12/26/25 | 1845 | 47.4 1.4 | 88 3 | 43.9 2.1 | 1.6 3.3 | SSE | 150 | 2.3 8.6 | 0.00 | 0.71 | 54.6 1.3 | 47.1 1.4 |
| Rawah - Crazy Creek | 12/26/25 | 1845 | 48.3 1.5 | 96 3 | 47.1 0.6 | 0.7 2.7 | NNW | 345 | 1.2 5.7 | 0.00 | 0.70 | 55.8 1.0 | 48.2 1.1 |
| Whitton Ranch (201e) | 12/26/25 | 1845 | 47.8 1.4 | 89 4 | 44.6 2.5 | 1.4 3.4 | WNW | 289 | 4.1 4.7 | 0.00 | 0.78 | 55.0 1.0 | 46.2 2.7 |
| Lytton East (Shop Hill Bottom) | 12/26/25 | 1845 | 47.1 1.9 | 88 1 | 43.8 2.1 | 0.6 4.9 | NW | 311 | 1.8 9.1 | 0.00 | 0.84 | 57.6 1.8 | 45.8 2.8 |
| Lytton West Lower (Lew 6) | 12/26/25 | 1845 | 47.3 1.9 | 89 0 | 44.2 1.9 | 0.6 4.2 | N | 4 | 1.8 7.8 | 0.00 | 0.86 | 57.9 2.0 | 45.7 3.2 |
| Lytton West Hill (23PS) | 12/26/25 | 1845 | 48.3 1.1 | 89 0 | 45.3 1.0 | 1.8 4.3 | NW | 314 | 4.1 8.1 | 0.00 | 0.89 | 57.4 1.4 | 46.9 2.0 |
| Lytton East (Hill 5) | 12/26/25 | 1845 | 48.7 0.1 | 83 7 | 43.9 2.0 | 2.2 6.4 | WNW | 302 | 4.2 10.6 | 0.00 | 0.82 | 56.4 0.8 | 46.4 1.9 |
| Jimtown-North (Piccolo Ranch 15) | 12/26/25 | 1845 | 49.7 0.2 | 80 7 | 43.7 2.0 | 1.9 1.1 | WNW | 283 | 7.0 0.4 | 0.00 | 0.66 | 56.2 0.4 | 47.7 1.5 |
| Jimtown-NE (Red Fan) | 8/27/25 | 0915 | 61.6 2.2 | 77 9 | 54.4 0.8 | 3.4 1.4 | S | 177 | 6.6 1.0 | 0.00 | 0.00 | 61.8 2.1 | 52.6 3.7 |
| HWY 128/Chalk Hill Rd (Landslide) | 12/26/25 | 1800 | 48.1 4.4 | 94 6 | 46.5 2.7 | 0.2 3.7 | N | 6 | 1.5 10.3 | 0.00 | 0.53 | 58.6 2.0 | 45.8 3.4 |
| N Chalk Hill Rd (Ranch 63) | 12/26/25 | 1845 | 48.6 0.2 | 85 6 | 44.3 1.8 | 0.4 3.9 | N | 353 | 1.1 7.2 | 0.00 | 0.60 | 54.4 1.1 | 45.6 2.6 |
| Knights Valley (Bavarian Lion) | 12/26/25 | 1845 | 48.5 0.4 | 87 3 | 44.8 0.5 | 3.1 0.6 | WNW | 284 | 5.5 6.1 | 0.00 | 0.44 | 54.6 0.9 | 45.3 2.7 |
| Bavarian Lion EFW | 12/26/25 | 1845 | 48.7 0.1 | - | - | - | - | - | 0.00 | 0.42 | 55.7 0.8 | 46.4 2.0 |
| Franz Valley (Stornetta) | 12/26/25 | 1845 | 46.2 2.6 | 96 8 | 45.2 0.3 | 0.9 3.2 | WSW | 239 | 4.3 10.5 | 0.00 | 0.47 | 53.6 2.1 | 45.2 2.6 |
| Upper Dry Creek Valley | 12/26/25 | 1845 | 47.8 2.2 | 90 3 | 44.9 1.2 | 2.7 0.4 | NW | 319 | 6.5 0.2 | 0.00 | 0.83 | 55.6 0.5 | 46.5 2.1 |
| Lower Dry Creek Valley | 12/26/25 | 1845 | 47.0 3.1 | 100 12 | 47.0 0.5 | 2.0 3.7 | N | 355 | 4.1 9.5 | 0.00 | 0.76 | 59.6 3.3 | 46.8 2.7 |
| Max | 49.7 | 100 | 47.1 | 17.7 | - | 31.8 | 0.00 | 0.96 | 59.6 | 48.3 | ||
| Avg | 47.8 | 89 | 44.6 | 2.7 | - | 5.8 | 0.00 | - | - | - | ||
| Min | 42.9 | 80 | 40.3 | 0.2 | - | 1.1 | 0.00 | 0.00 | 49.2 | 42.1 |
| Station | Date | Time | Temp (°F) | RH (%) | Dew Pt (°F) | Wind Spd (mph) | Wind Dir (°) | Wind Gust (mph) | Latest Rain (In) | Daily Rain (In) | Daily Max Temp (°F) | Daily Min Temp (°F) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mark West-North (Ranch 14) | 12/26/25 | 1845 | 46.0 2.8 | 95 2 | 44.5 2.3 | 0.1 3.0 | ESE | 103 | 0.9 5.2 | 0.00 | 0.45 | 57.6 1.6 | 45.6 2.6 |
| Bisordi (Fulton) | 12/26/25 | 1845 | 44.8 4.9 | 95 2 | 43.4 4.2 | 1.8 2.0 | ENE | 64 | 3.4 5.6 | 0.00 | 0.35 | 56.7 2.4 | 44.8 3.9 |
| Fulton-SE (Barnes Rd) | 12/26/25 | 1845 | 45.5 4.3 | 94 2 | 43.9 3.6 | 1.0 3.0 | ENE | 58 | 3.1 5.3 | 0.00 | 0.28 | 56.6 1.8 | 45.1 3.4 |
| Fulton-SW (Ranch 21) | 12/26/25 | 1845 | 47.0 2.0 | 91 1 | 44.4 2.1 | 1.8 4.5 | WNW | 303 | 3.2 7.8 | 0.00 | 0.36 | 56.6 2.0 | 46.7 1.4 |
| Healdsburg-South (Sodini) | 12/26/25 | 1845 | 44.7 4.2 | 92 0 | 42.6 4.2 | 0.0 4.5 | N | 0 | 0.0 9.9 | 0.00 | 0.59 | 58.8 1.3 | 44.6 4.2 |
| Windsor-East (Ranch 16) | 12/26/25 | 1845 | 43.8 5.0 | 95 2 | 42.4 4.5 | 0.3 3.9 | SE | 133 | 1.4 8.4 | 0.00 | 0.33 | 58.1 0.8 | 43.4 5.1 |
| Santa Rosa-NW (Goldfields) | 12/26/25 | 1845 | 45.5 3.9 | 92 0 | 43.5 3.9 | 1.2 3.6 | WNW | 294 | 2.6 8.3 | 0.00 | 0.42 | 56.8 2.8 | 45.5 2.8 |
| Goldfields Remote | 12/26/25 | 1845 | 44.6 5.3 | - | - | - | - | - | - | - | 55.9 1.5 | 44.4 4.6 |
| NW Santa Rosa (Piner Road) | 12/26/25 | 1845 | 45.6 3.9 | 100 0 | 45.6 3.9 | 0.3 5.0 | WNW | 302 | 1.5 9.4 | 0.00 | 0.36 | 56.2 2.5 | 45.2 2.9 |
| River Rd South (Denner Ranch) | 12/26/25 | 1845 | 47.3 2.1 | 98 1 | 46.7 2.3 | 0.4 9.2 | SSE | 147 | 1.5 13.4 | - | - | 57.0 1.5 | 47.0 1.7 |
| West Santa Rosa (LOV Vineyard) | 12/26/25 | 1845 | 46.4 3.2 | 93 2 | 44.4 2.6 | 0.1 5.8 | WNW | 283 | 1.4 12.5 | 0.01 | 0.31 | 56.6 2.0 | 46.1 2.7 |
| Guerneville Rd (Prokopakis) | 12/26/25 | 1845 | 47.7 2.1 | 93 0 | 45.8 2.2 | - | - | - | 0.00 | 0.36 | 56.3 2.1 | 47.5 1.8 |
| SunnyView Vineyard (SCWC) | 12/26/25 | 1845 | 45.3 4.0 | 92 1 | 43.2 3.6 | 1.1 2.1 | WNW | 297 | 2.8 7.1 | 0.00 | 0.34 | 56.3 2.7 | 44.3 3.5 |
| Guerneville Rd West (Balletto) | 12/26/25 | 1845 | 46.7 3.4 | 94 0 | 44.9 3.4 | 2.0 4.3 | WNW | 299 | 3.0 8.6 | 0.00 | 0.36 | 56.4 2.0 | 46.3 3.1 |
| Sanchietti Ranch | 12/26/25 | 1845 | 47.2 4.1 | 94 0 | 45.6 4.0 | 0.0 6.9 | N | 0 | 0.0 11.8 | 0.00 | 0.27 | 57.4 2.0 | 47.1 2.7 |
| Occidental Rd (Sebastopol) | 12/26/25 | 1845 | 47.9 2.0 | 100 0 | 47.9 2.0 | 2.2 6.3 | WSW | 258 | 3.7 11.8 | 0.00 | 0.03 | 57.5 1.8 | 46.5 1.8 |
| Lower Westside Rd (Ranch 12) | 12/26/25 | 1845 | 46.5 2.8 | 90 1 | 43.7 3.1 | 0.1 3.1 | ESE | 108 | 0.8 6.2 | 0.00 | 0.47 | 60.4 1.8 | 46.0 3.1 |
| Guerneville (Laughlin Rd) | 12/26/25 | 1845 | 46.3 3.6 | 97 8 | 45.6 1.3 | 0.0 3.0 | NNW | 328 | 0.6 10.5 | 0.00 | 0.59 | 57.5 1.3 | 45.2 3.6 |
| Korbel (Winery) | 12/26/25 | 1845 | 47.8 2.5 | 97 10 | 46.9 0.4 | 0.0 3.4 | W | 270 | 0.7 9.1 | 0.00 | 0.50 | 57.2 0.8 | 47.3 1.5 |
| Forestville (Shone Farms) | 12/26/25 | 1845 | 47.9 0.9 | 92 0 | 45.8 0.9 | 2.4 2.7 | WSW | 249 | 3.4 9.5 | 0.00 | 0.49 | 58.7 0.9 | 46.6 1.2 |
| Forestville-NE (Ranch 30) | 12/26/25 | 1845 | 45.3 3.2 | 98 3 | 44.8 2.3 | 1.2 3.8 | NNW | 345 | 2.6 8.6 | 0.00 | 0.44 | 58.2 0.2 | 44.7 3.4 |
| Foggy Bend (Ranch 41) | 12/26/25 | 1845 | 46.2 3.3 | 98 3 | 45.7 2.4 | 0.4 2.1 | W | 271 | 1.6 4.5 | 0.00 | 0.52 | 56.6 2.9 | 46.1 2.9 |
| Rawah - Last Stop | 12/26/25 | 1845 | 43.9 5.8 | 98 6 | 43.3 4.2 | 2.3 0.8 | WNW | 302 | 4.0 3.9 | 0.01 | 0.64 | 56.1 2.4 | 43.6 5.4 |
| Green Valley Vineyard | 12/26/25 | 1845 | 44.8 4.0 | 96 3 | 43.9 3.0 | 1.4 5.2 | NW | 314 | 2.2 12.3 | 0.00 | 0.55 | 56.8 0.7 | 44.4 3.6 |
| Park Royal | 12/1/25 | 2045 | 38.9 4.8 | 92 2 | 36.9 5.4 | - | - | - | 0.00 | 0.00 | 57.4 3.9 | 38.6 2.5 |
| Green Valley (Sanchietti) | 12/26/25 | 1845 | 46.0 4.1 | - | - | - | - | - | - | - | 58.0 1.3 | 45.7 3.5 |
| Keefer Ranch (Green Valley) | 12/26/25 | 1845 | 43.3 6.9 | 96 3 | 42.2 6.1 | - | - | - | 0.00 | 0.45 | 56.8 1.1 | 43.3 5.9 |
| Graton-West (Dutton Ranch) | 12/26/25 | 1845 | 44.4 5.6 | 100 0 | 44.4 5.6 | 0.3 5.1 | WNW | 289 | 1.5 9.1 | 0.00 | 0.52 | 57.4 1.0 | 44.1 4.8 |
| Graton-South (Mill Station Rd) | 12/26/25 | 1845 | 45.4 4.4 | 95 3 | 44.1 3.5 | 0.0 3.5 | N | 0 | 0.0 6.3 | 0.00 | 0.29 | 56.3 0.9 | 44.7 3.9 |
| Occidental (Horseshoe Bend) | 12/26/25 | 1845 | 45.5 2.4 | 94 4 | 43.8 3.3 | - | - | - | 0.01 | 0.18 | 55.5 0.6 | 45.0 1.6 |
| Sexton Valley (Jacqueline's Blk) | 12/26/25 | 1845 | 44.5 5.4 | 95 1 | 43.1 5.5 | 0.0 1.6 | N | 0 | 0.0 3.9 | 0.00 | 0.00 | 56.5 2.2 | 44.2 5.0 |
| Sebastopol Hills (Burnside Rd) | 12/26/25 | 1845 | 47.1 1.9 | 91 7 | 44.6 3.9 | 0.6 6.2 | WSW | 258 | 2.3 11.3 | 0.00 | 0.29 | 54.5 2.7 | 46.9 0.5 |
| Pleasant Hill | 12/26/25 | 1845 | 47.2 1.8 | 89 5 | 44.1 3.3 | 1.6 4.7 | WSW | 256 | 2.2 8.3 | 0.00 | 0.28 | 56.2 1.7 | 47.1 0.2 |
| Seaview/Fort Ross (Hirsch) | 12/26/25 | 1845 | 43.2 2.2 | 97 0 | 42.5 2.2 | 3.0 3.4 | NNW | 330 | 6.3 11.9 | 0.00 | 0.96 | 48.3 2.6 | 43.1 1.0 |
| Max | 47.9 | 100 | 47.9 | 3.0 | - | 6.3 | 0.01 | 0.96 | 60.4 | 47.5 | ||
| Avg | 45.8 | 95 | 44.4 | 0.9 | - | 2.0 | 0.00 | - | - | - | ||
| Min | 43.2 | 89 | 42.2 | 0.0 | - | 0.0 | 0.00 | 0.00 | 48.3 | 43.1 |
| Station | Date | Time | Temp (°F) | RH (%) | Dew Pt (°F) | Wind Spd (mph) | Wind Dir (°) | Wind Gust (mph) | Latest Rain (In) | Daily Rain (In) | Daily Min Temp (°F) | Daily Max Temp (°F) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Upper Rincon Valley | 12/26/25 | 1845 | 46.5 0.1 | 88 9 | 43.1 2.7 | 1.8 2.2 | N | 4 | 5.9 6.6 | 0.00 | 0.00 | 45.1 1.1 | 51.4 2.9 |
| Lower Bennett Valley | 12/26/25 | 1845 | 44.6 6.8 | 95 5 | 43.4 5.4 | 1.0 6.4 | S | 177 | 2.5 11.4 | 0.00 | 0.28 | 44.4 3.1 | 55.8 0.3 |
| Kenwood (Wildwood) | 12/26/25 | 1845 | 45.8 5.3 | 96 0 | 44.8 5.2 | 1.0 9.5 | NE | 39 | 2.3 17.7 | 0.00 | 0.33 | 45.2 2.8 | 54.2 0.9 |
| Sonoma Valley (Bedrock) | 12/26/25 | 1845 | 44.8 6.0 | 96 3 | 43.6 5.0 | - | - | - | 0.00 | 0.03 | 42.2 6.0 | 54.8 1.1 |
| Sonoma-West (Arnold) | 12/26/25 | 1845 | 45.9 6.7 | 91 2 | 43.6 6.0 | 0.8 5.7 | E | 90 | 2.1 12.1 | 0.01 | 0.59 | 42.2 8.0 | 59.0 0.8 |
| Sonoma Valley HS | 12/26/25 | 1845 | 47.4 5.0 | 99 2 | 47.2 4.3 | 1.7 3.6 | N | 1 | 3.1 9.2 | 0.00 | 0.01 | 42.1 8.3 | 57.0 1.6 |
| Sonoma East (Bundschu01) | 12/26/25 | 1845 | 46.3 6.0 | 92 3 | 44.0 5.0 | 2.1 9.1 | NNE | 13 | 3.9 18.2 | 0.00 | 0.00 | 42.9 8.1 | 56.8 2.6 |
| Schellville (Sasaki) | 12/25/25 | 1345 | 56.5 4.2 | 71 7 | 47.3 1.1 | 6.5 2.7 | E | 86 | 15.2 5.7 | 0.00 | 0.00 | 53.4 4.2 | 57.9 3.1 |
| Sonoma-SE (Napoli) | 12/26/25 | 1845 | 48.0 4.4 | 88 0 | 44.7 4.4 | 1.1 9.2 | NE | 38 | 3.4 15.1 | 0.00 | 0.15 | 44.4 7.1 | 57.2 2.7 |
| Ricci Vineyards (Carneros) | 12/26/25 | 1845 | 49.1 3.0 | 87 3 | 45.4 3.8 | 6.7 5.3 | WNW | 283 | 9.1 9.8 | 0.00 | 0.28 | 46.7 4.2 | 58.0 1.4 |
| Carneros (Ranch 71) | 12/26/25 | 1845 | 48.5 2.7 | 89 4 | 45.4 3.8 | 5.4 7.8 | NW | 304 | 9.2 12.4 | 0.00 | 0.26 | 48.4 1.9 | 57.3 1.1 |
| Carneros Upper (Ranch 81) | 12/26/25 | 1845 | 48.9 2.1 | 87 2 | 45.2 2.8 | 6.4 15.7 | WNW | 291 | 9.1 21.8 | - | - | 48.3 2.1 | 57.7 1.2 |
| Carneros Lower (Ranch 81) | 12/26/25 | 1845 | 44.2 6.8 | 97 3 | 43.4 6.0 | 0.0 6.1 | S | 181 | 1.0 13.4 | 0.00 | 0.19 | 44.2 6.5 | 58.1 2.4 |
| Rohnert Park-West (Stony Point) | 12/26/25 | 1845 | 48.1 3.3 | 87 4 | 44.4 4.4 | 0.8 6.4 | NW | 323 | 3.7 9.1 | 0.00 | 0.00 | 48.1 0.6 | 56.9 2.5 |
| Cartograph Wines Base | 12/26/25 | 1845 | 48.7 2.3 | 91 1 | 46.1 2.6 | 5.1 3.2 | WSW | 240 | 8.0 8.2 | 0.00 | 0.26 | 48.6 0.5 | 56.2 1.9 |
| Cartograph Wines Remote | 12/26/25 | 1845 | 44.8 5.9 | - | - | - | - | - | - | - | 44.8 3.6 | 57.5 2.2 |
| Rice-Spivak Vineyard | 12/26/25 | 1845 | 45.0 6.5 | - | - | - | - | - | - | - | 43.9 4.5 | 57.6 2.7 |
| Penngrove (Asellus) | 12/26/25 | 1845 | 45.1 6.5 | 95 6 | 43.7 4.6 | 1.8 8.0 | NNW | 340 | 3.0 11.8 | 0.00 | 0.00 | 43.5 4.7 | 56.8 2.7 |
| Roger's Creek (Ranch 50) | 12/26/25 | 1845 | 46.6 3.9 | 94 1 | 44.9 3.5 | 1.9 7.9 | NW | 315 | 2.7 16.7 | 0.00 | 0.45 | 46.4 1.5 | 54.9 0.7 |
| Petaluma (Ranch 10) | 12/26/25 | 1845 | 45.0 7.6 | 91 0 | 42.5 7.4 | 0.0 3.0 | E | 79 | 0.8 7.2 | 0.00 | 0.37 | 44.6 5.5 | 58.9 0.4 |
| Max | 49.1 | 99 | 47.2 | 6.7 | - | 9.2 | 0.01 | 0.59 | 48.6 | 59.0 | ||
| Avg | 46.5 | 92 | 44.4 | 2.4 | - | 4.4 | 0.00 | - | - | - | ||
| Min | 44.2 | 87 | 42.5 | 0.0 | - | 0.8 | 0.00 | 0.00 | 42.1 | 51.4 |