| 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) | 12/4/25 | 0445 | 50.8 1.0 | 35 1 | 24.3 0.4 | 3.4 6.0 | ENE | 61 | 4.6 11.8 | 0.00 | 0.00 | 56.5 5.5 | 48.4 0.2 |
| Rockpile Lower (Cooley) | 12/4/25 | 0430 | 49.4 3.1 | 42 6 | 27.5 1.2 | 1.9 2.6 | NNW | 336 | 3.0 5.2 | 0.00 | 0.00 | 55.8 3.0 | 49.0 1.1 |
| Cloverdale-East (Ranch 83) | 12/4/25 | 0445 | 37.8 6.6 | - | - | 0.9 2.9 | NNE | 21 | 3.7 5.7 | 0.00 | 0.00 | 43.7 4.5 | 35.0 3.8 |
| Cloverdale-SE (Ranch 38) | 12/4/25 | 0445 | 44.2 2.4 | 55 18 | 28.9 9.3 | 2.4 1.8 | N | 356 | 3.7 2.8 | 0.00 | 0.00 | 49.5 2.1 | 41.2 2.5 |
| Geyserville-North (Hoffman) | 12/4/25 | 0445 | 34.7 10.8 | 93 11 | 32.9 7.5 | 1.3 4.2 | NW | 308 | 2.1 8.8 | 0.00 | 0.00 | 38.7 7.2 | 32.7 2.6 |
| Geyserville (Ranch 3) | 12/4/25 | 0430 | 34.7 9.0 | 100 3 | 34.7 8.2 | 1.7 2.1 | WNW | 299 | 2.6 6.8 | 0.00 | 0.00 | 38.6 6.0 | 34.4 2.5 |
| Geyserville-East (Ranch 40) | 12/4/25 | 0445 | 42.5 6.9 | 69 11 | 33.0 2.0 | 4.2 0.4 | N | 3 | 5.6 4.6 | 0.00 | 0.00 | 50.2 3.3 | 42.0 2.5 |
| Geyserville-South (Nervo Station) | 12/4/25 | 0445 | 39.6 2.3 | - | - | 0.9 0.9 | N | 359 | 3.4 1.7 | 0.00 | 0.00 | 43.2 0.8 | 38.6 0.5 |
| Peterson (Ranch 09) | 12/4/25 | 0445 | 32.4 6.8 | 96 2 | 31.4 7.4 | 0.5 2.8 | NE | 44 | 1.4 5.3 | 0.00 | 0.00 | 35.6 5.5 | 32.2 4.3 |
| Rawah - Crazy Creek | 12/4/25 | 0445 | 36.0 5.7 | 96 1 | 34.9 5.4 | 0.8 1.0 | NNW | 340 | 2.4 2.6 | 0.00 | 0.00 | 40.2 4.3 | 35.4 3.5 |
| Whitton Ranch (201e) | 12/4/25 | 0445 | 32.6 4.4 | 100 0 | 32.6 4.5 | 0.1 1.1 | E | 90 | 0.7 3.1 | 0.00 | 0.00 | 35.9 4.9 | 31.2 4.0 |
| Lytton East (Shop Hill Bottom) | 12/4/25 | 0445 | 34.3 6.1 | 94 2 | 32.7 6.7 | 0.7 2.1 | ENE | 58 | 2.1 5.0 | 0.00 | 0.00 | 38.0 6.2 | 34.2 3.8 |
| Lytton West Lower (Lew 6) | 12/4/25 | 0445 | 34.8 6.3 | 95 5 | 33.5 7.6 | 1.4 2.2 | NE | 53 | 2.4 6.6 | 0.00 | 0.00 | 37.3 7.0 | 34.5 3.4 |
| Lytton West Hill (23PS) | 12/4/25 | 0445 | 37.7 5.1 | 90 0 | 35.0 5.1 | 3.6 1.1 | NNW | 333 | 6.4 2.0 | 0.00 | 0.00 | 42.9 1.5 | 37.0 2.8 |
| Lytton East (Hill 5) | 12/4/25 | 0445 | 36.3 5.2 | 92 2 | 34.1 5.8 | 1.3 1.7 | ENE | 71 | 2.8 6.1 | 0.00 | 0.00 | 41.5 2.4 | 36.1 2.4 |
| Jimtown-North (Piccolo Ranch 15) | 12/4/25 | 0445 | 32.8 8.2 | 100 0 | 32.9 8.2 | 0.6 2.3 | SW | 214 | 1.8 6.1 | 0.00 | 0.00 | 36.8 6.8 | 31.8 6.8 |
| 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) | 12/4/25 | 0400 | 32.6 9.4 | 97 1 | 31.8 9.0 | 0.0 2.9 | W | 278 | 0.7 5.2 | 0.00 | 0.00 | 35.2 8.9 | 32.4 7.7 |
| N Chalk Hill Rd (Ranch 63) | 12/4/25 | 0445 | 31.6 6.0 | 99 0 | 31.4 6.1 | 1.3 0.3 | ENE | 70 | 2.6 3.0 | 0.00 | 0.00 | 35.2 7.6 | 31.2 5.1 |
| Knights Valley (Bavarian Lion) | 12/4/25 | 0445 | 31.7 23.4 | 93 63 | 30.0 5.2 | 0.8 2.3 | E | 91 | 2.5 5.7 | 0.00 | 0.00 | 36.2 22.3 | 31.2 20.1 |
| Bavarian Lion EFW | 12/4/25 | 0445 | 33.4 21.9 | - | - | - | - | - | 0.00 | 0.00 | 38.1 21.0 | 32.4 13.3 |
| Franz Valley (Stornetta) | 12/4/25 | 0445 | 30.8 18.0 | 95 46 | 29.6 0.9 | 1.3 2.2 | S | 180 | 2.7 5.0 | 0.00 | 0.00 | 33.6 21.6 | 30.6 4.2 |
| Upper Dry Creek Valley | 12/4/25 | 0445 | 34.5 9.1 | 96 8 | 33.4 6.9 | 0.6 2.5 | N | 350 | 2.0 5.3 | 0.00 | 0.00 | 39.2 4.8 | 34.2 2.0 |
| Lower Dry Creek Valley | 12/4/25 | 0445 | 35.4 1.0 | 100 0 | 35.4 1.0 | 3.3 0.6 | N | 356 | 4.7 0.1 | 0.00 | 0.00 | 37.1 5.0 | 34.0 1.6 |
| Max | 50.8 | 100 | 35.4 | 4.2 | - | 6.4 | 0.00 | 0.00 | 56.5 | 49.0 | ||
| Avg | 36.5 | 87 | 32.0 | 1.5 | - | 2.9 | 0.00 | - | - | - | ||
| Min | 30.8 | 35 | 24.3 | 0.0 | - | 0.7 | 0.00 | 0.00 | 33.6 | 30.6 |
| 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) | 12/4/25 | 0445 | 34.4 5.2 | 94 4 | 32.8 6.3 | 0.4 0.9 | NNW | 340 | 1.4 2.1 | 0.00 | 0.00 | 38.0 8.8 | 34.3 5.0 |
| Bisordi (Fulton) | 12/4/25 | 0445 | 32.7 5.6 | 96 2 | 31.8 6.2 | 0.0 1.3 | NNW | 347 | 0.4 3.8 | 0.00 | 0.00 | 36.4 10.2 | 32.3 6.0 |
| Fulton-SE (Barnes Rd) | 12/4/25 | 0445 | 34.4 4.5 | 91 6 | 32.1 5.9 | 0.1 0.6 | NE | 55 | 1.1 1.2 | 0.00 | 0.00 | 38.4 7.9 | 34.3 4.5 |
| Fulton-SW (Ranch 21) | 12/4/25 | 0445 | 36.7 1.8 | 94 93 | 35.1 104.6 | 0.6 1.9 | ESE | 123 | 1.6 4.4 | 0.00 | 0.00 | 37.7 8.5 | 35.0 3.3 |
| Healdsburg-South (Sodini) | 12/4/25 | 0445 | 35.6 4.3 | 95 5 | 34.3 5.5 | 0.0 1.1 | N | 0 | 0.0 6.5 | 0.00 | 0.00 | 38.4 7.6 | 34.8 3.4 |
| Windsor-East (Ranch 16) | 12/4/25 | 0430 | 34.0 9.0 | 92 11 | 32.0 5.6 | 0.3 2.3 | SE | 137 | 2.3 3.1 | 0.00 | 0.00 | 37.2 14.8 | 33.3 8.3 |
| Santa Rosa-NW (Goldfields) | 12/4/25 | 0445 | 34.7 4.4 | 96 4 | 33.7 5.4 | 0.9 1.5 | E | 96 | 1.9 2.8 | 0.00 | 0.00 | 38.2 8.3 | 34.7 3.5 |
| Goldfields Remote | 12/4/25 | 0445 | 33.1 4.7 | - | - | - | - | - | - | - | 37.9 8.9 | 32.8 5.0 |
| NW Santa Rosa (Piner Road) | 12/4/25 | 0445 | 33.9 4.5 | 100 0 | 33.9 4.5 | 1.3 0.2 | NE | 47 | 2.3 1.3 | 0.00 | 0.00 | 37.4 9.6 | 33.1 4.8 |
| River Rd South (Denner Ranch) | 12/4/25 | 0445 | 35.5 5.1 | 100 0 | 35.5 5.1 | 0.7 5.4 | E | 88 | 1.8 8.5 | - | - | 38.4 8.7 | 33.9 5.2 |
| West Santa Rosa (LOV Vineyard) | 12/4/25 | 0445 | 35.0 4.6 | 96 4 | 34.1 5.5 | 0.3 0.4 | NNE | 32 | 1.4 1.3 | 0.00 | 0.00 | 38.6 8.5 | 34.8 4.5 |
| Guerneville Rd (Prokopakis) | 12/4/25 | 0445 | 36.0 3.6 | 98 1 | 35.7 3.7 | - | - | - | 0.00 | 0.00 | 38.6 8.9 | 35.2 4.2 |
| SunnyView Vineyard (SCWC) | 12/4/25 | 0445 | 31.4 6.4 | 97 2 | 30.8 6.9 | 0.0 0.3 | N | 0 | 0.0 1.5 | 0.00 | 0.00 | 35.4 11.2 | 31.4 6.2 |
| Guerneville Rd West (Balletto) | 12/4/25 | 0445 | 32.6 5.0 | 97 2 | 32.0 5.4 | 1.1 0.5 | E | 93 | 2.1 0.3 | 0.00 | 0.00 | 36.8 10.7 | 32.4 4.9 |
| Sanchietti Ranch | 12/4/25 | 0445 | 34.3 4.6 | 99 1 | 34.0 5.0 | 0.8 1.1 | E | 99 | 1.8 2.0 | 0.00 | 0.00 | 38.4 10.2 | 34.1 4.4 |
| Occidental Rd (Sebastopol) | 12/4/25 | 0445 | 33.4 3.1 | 100 0 | 33.4 3.1 | 0.2 1.6 | ESE | 105 | 1.8 1.5 | 0.00 | 0.00 | 37.3 9.9 | 33.1 3.2 |
| Lower Westside Rd (Ranch 12) | 12/4/25 | 0445 | 35.3 3.3 | 96 4 | 34.3 4.3 | 0.0 1.3 | W | 274 | 0.8 3.8 | 0.00 | 0.00 | 38.4 7.6 | 34.3 3.6 |
| Guerneville (Laughlin Rd) | 12/4/25 | 0445 | 34.4 7.4 | 98 0 | 33.9 7.5 | 0.0 1.7 | N | 0 | 0.0 3.7 | 0.00 | 0.00 | 37.6 8.5 | 34.3 7.5 |
| Korbel (Winery) | 12/4/25 | 0445 | 37.8 5.0 | 100 0 | 37.8 5.0 | 0.0 2.1 | N | 0 | 0.0 4.3 | 0.00 | 0.00 | 39.7 6.7 | 37.8 5.0 |
| Forestville (Shone Farms) | 12/4/25 | 0445 | 37.8 3.2 | 95 3 | 36.5 3.9 | 1.0 1.7 | S | 179 | 2.7 1.5 | 0.00 | 0.00 | 42.3 5.8 | 35.9 2.9 |
| Forestville-NE (Ranch 30) | 12/4/25 | 0445 | 36.6 3.4 | 100 0 | 36.5 3.6 | 0.4 0.8 | SE | 127 | 1.3 2.6 | 0.00 | 0.00 | 39.8 6.2 | 35.2 4.3 |
| Foggy Bend (Ranch 41) | 12/4/25 | 0445 | 35.4 5.9 | 99 1 | 35.1 6.2 | 0.0 4.0 | SSW | 196 | 0.7 6.6 | 0.00 | 0.00 | 39.5 7.7 | 35.0 5.0 |
| Rawah - Last Stop | 12/4/25 | 0445 | 34.2 3.2 | 100 0 | 34.1 3.2 | 0.1 1.6 | E | 95 | 1.2 3.1 | 0.00 | 0.00 | 38.6 8.0 | 34.0 3.4 |
| Green Valley Vineyard | 12/4/25 | 0445 | 37.7 1.7 | 93 6 | 35.9 3.2 | 0.9 2.0 | W | 275 | 2.6 2.9 | 0.00 | 0.00 | 41.6 3.8 | 37.1 1.6 |
| 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) | 12/4/25 | 0445 | 32.9 4.9 | - | - | - | - | - | - | - | 36.8 9.4 | 32.3 4.8 |
| Keefer Ranch (Green Valley) | 12/4/25 | 0445 | 33.2 6.0 | 99 1 | 33.0 6.3 | - | - | - | 0.00 | 0.00 | 37.4 8.7 | 33.1 5.3 |
| Graton-West (Dutton Ranch) | 12/4/25 | 0445 | 33.9 3.7 | 100 0 | 33.9 3.7 | 0.2 1.4 | ESE | 104 | 1.4 2.8 | 0.00 | 0.00 | 38.1 7.9 | 33.4 3.3 |
| Graton-South (Mill Station Rd) | 12/4/25 | 0445 | 32.2 5.3 | 97 2 | 31.4 6.0 | 0.0 0.2 | N | 0 | 0.0 2.8 | 0.00 | 0.00 | 36.4 10.2 | 31.6 5.1 |
| Occidental (Horseshoe Bend) | 12/4/25 | 0445 | 46.5 8.4 | 58 20 | 32.6 2.7 | - | - | - | 0.00 | 0.00 | 53.2 2.1 | 45.5 3.4 |
| Sexton Valley (Jacqueline's Blk) | 12/4/25 | 0445 | 33.9 3.8 | 98 0 | 33.3 3.9 | 0.2 0.5 | W | 266 | 1.4 1.4 | 0.00 | 0.00 | 37.3 10.1 | 33.6 3.8 |
| Sebastopol Hills (Burnside Rd) | 12/4/25 | 0445 | 44.6 4.2 | 72 5 | 36.0 2.1 | 0.8 2.4 | NNE | 19 | 3.2 3.3 | 0.00 | 0.00 | 48.5 1.2 | 43.5 2.0 |
| Pleasant Hill | 12/4/25 | 0445 | 40.4 2.9 | 82 1 | 35.4 3.0 | 1.6 2.1 | WNW | 285 | 3.3 2.8 | 0.00 | 0.00 | 44.5 2.2 | 39.3 2.3 |
| Seaview/Fort Ross (Hirsch) | 12/4/25 | 0445 | 51.2 0.3 | 40 2 | 27.5 1.2 | 3.8 1.1 | SSE | 156 | 6.4 3.6 | 0.00 | 0.00 | 56.5 2.1 | 50.9 0.4 |
| Max | 51.2 | 100 | 37.8 | 3.8 | - | 6.4 | 0.00 | 0.00 | 56.5 | 50.9 | ||
| Avg | 35.9 | 93 | 33.8 | 0.6 | - | 1.6 | 0.00 | - | - | - | ||
| Min | 31.4 | 40 | 27.5 | 0.0 | - | 0.0 | 0.00 | 0.00 | 35.4 | 31.4 |
| 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 | 12/4/25 | 0445 | 44.3 9.1 | 58 25 | 30.3 5.2 | 2.1 2.0 | N | 357 | 3.0 11.9 | 0.00 | 0.00 | 43.5 1.9 | 47.6 7.3 |
| Lower Bennett Valley | 12/4/25 | 0445 | 31.0 10.2 | 96 14 | 30.0 5.4 | 0.6 4.2 | S | 184 | 2.1 10.7 | 0.00 | 0.00 | 30.5 4.3 | 34.9 16.2 |
| Kenwood (Wildwood) | 12/4/25 | 0445 | 33.7 23.6 | 92 61 | 31.5 4.6 | 0.8 4.3 | NNW | 336 | 2.6 16.4 | 0.00 | 0.00 | 33.4 7.8 | 39.9 18.1 |
| Sonoma Valley (Bedrock) | 12/4/25 | 0445 | 32.8 8.6 | 88 4 | 29.6 9.7 | - | - | - | 0.00 | 0.00 | 32.1 4.5 | 37.8 6.2 |
| Sonoma-West (Arnold) | 12/4/25 | 0445 | 32.3 7.0 | 91 9 | 30.0 9.3 | 0.5 1.7 | W | 269 | 2.8 3.1 | 0.00 | 0.00 | 32.3 5.8 | 37.9 6.1 |
| Sonoma Valley HS | 12/4/25 | 0445 | 34.0 6.2 | 98 2 | 33.4 6.7 | 0.1 1.9 | WSW | 240 | 1.2 3.6 | 0.00 | 0.00 | 33.9 5.7 | 38.2 6.5 |
| Sonoma East (Bundschu01) | 12/4/25 | 0445 | 31.7 6.5 | 93 5 | 29.8 7.7 | 0.5 1.5 | N | 358 | 1.8 5.5 | 0.00 | 0.00 | 31.4 6.1 | 36.5 7.4 |
| Schellville (Sasaki) | 12/4/25 | 0445 | 32.6 7.4 | 92 4 | 30.4 8.5 | 0.0 1.9 | N | 0 | 0.0 5.4 | 0.00 | 0.00 | 32.2 7.5 | 36.7 8.1 |
| Sonoma-SE (Napoli) | 12/4/25 | 0445 | 33.2 6.0 | 92 4 | 31.0 7.1 | 0.1 2.7 | SW | 229 | 1.7 7.4 | 0.00 | 0.00 | 32.8 5.7 | 37.5 6.8 |
| Ricci Vineyards (Carneros) | 12/4/25 | 0445 | 31.5 9.5 | 93 4 | 29.6 10.6 | 0.6 4.3 | N | 11 | 2.1 6.9 | 0.00 | 0.00 | 31.2 8.6 | 37.0 7.3 |
| Carneros (Ranch 71) | 12/4/25 | 0445 | 40.9 13.8 | 90 33 | 38.2 1.1 | 3.7 0.0 | E | 98 | 6.3 2.6 | 0.00 | 0.00 | 40.5 0.9 | 49.8 5.7 |
| Carneros Upper (Ranch 81) | 12/4/25 | 0445 | 39.5 9.2 | 91 26 | 37.1 0.3 | 4.9 3.9 | SE | 140 | 6.9 2.3 | - | - | 39.5 0.8 | 48.2 2.7 |
| Carneros Lower (Ranch 81) | 12/4/25 | 0445 | 35.3 4.0 | 100 0 | 35.4 4.0 | 0.5 1.0 | SSE | 165 | 2.9 1.2 | 0.00 | 0.00 | 33.4 5.2 | 40.3 3.1 |
| Rohnert Park-West (Stony Point) | 12/4/25 | 0445 | 31.2 6.8 | 96 3 | 30.2 7.5 | 0.0 1.5 | N | 0 | 0.0 5.3 | 0.00 | 0.00 | 31.1 7.0 | 35.7 8.8 |
| Cartograph Wines Base | 12/4/25 | 0445 | 41.9 0.9 | 84 7 | 37.5 2.9 | 0.3 2.6 | NNW | 330 | 1.0 6.7 | 0.00 | 0.00 | 41.8 2.6 | 46.8 1.7 |
| Cartograph Wines Remote | 12/4/25 | 0445 | 34.5 1.6 | - | - | - | - | - | - | - | 34.3 1.4 | 38.2 6.1 |
| Rice-Spivak Vineyard | 12/4/25 | 0445 | 30.7 5.0 | - | - | - | - | - | - | - | 30.4 2.6 | 34.6 9.6 |
| Penngrove (Asellus) | 12/4/25 | 0445 | 32.6 7.3 | 92 5 | 30.7 8.6 | 0.3 1.0 | NW | 325 | 1.5 2.7 | 0.00 | 0.00 | 31.9 7.7 | 39.8 3.8 |
| Roger's Creek (Ranch 50) | 12/4/25 | 0445 | 42.7 0.4 | 74 26 | 35.1 8.0 | 0.9 1.1 | NNE | 17 | 4.7 1.1 | 0.00 | 0.00 | 42.3 2.6 | 52.0 8.0 |
| Petaluma (Ranch 10) | 12/4/25 | 0445 | 33.7 8.8 | 93 7 | 31.8 10.6 | 0.0 1.0 | N | 0 | 0.0 3.1 | 0.00 | 0.00 | 33.2 9.0 | 39.0 6.1 |
| Max | 44.3 | 100 | 38.2 | 4.9 | - | 6.9 | 0.00 | 0.00 | 43.5 | 52.0 | ||
| Avg | 35.0 | 89 | 32.3 | 0.9 | - | 2.4 | 0.00 | - | - | - | ||
| Min | 30.7 | 58 | 29.6 | 0.0 | - | 0.0 | 0.00 | 0.00 | 30.4 | 34.6 |