| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rockpile Upper (Cooley) | 9/4/26 | 0845 | 53.5 2.2 | 84 16 | 48.8 6.9 | 2.1 1.5 | NNW | 344 | 5.0 1.3 | 0.00 | 0.00 | 47.4 4.8 | 54.1 1.9 |
| Rockpile Lower (Cooley) | 9/4/26 | 0830 | 55.3 2.1 | 80 20 | 49.3 8.2 | 1.0 1.4 | WSW | 239 | 3.3 2.0 | 0.00 | 0.00 | 50.3 4.5 | 55.8 1.9 |
| Cloverdale-East (Ranch 83) | 9/4/26 | 0845 | 55.5 5.6 | - | - | 3.7 0.7 | N | 10 | 8.7 1.8 | 0.00 | 0.00 | 43.5 14.8 | 56.3 5.2 |
| Cloverdale-SE (Ranch 38) | 9/4/26 | 0845 | 55.0 5.2 | 87 11 | 51.2 8.3 | 7.2 0.2 | N | 356 | 11.3 0.0 | 0.00 | 0.00 | 50.3 7.1 | 55.9 4.5 |
| Geyserville-North (Hoffman) | 9/4/26 | 0845 | 59.3 2.5 | 80 16 | 53.2 7.4 | 1.0 2.9 | E | 90 | 2.3 5.0 | 0.00 | 0.00 | 45.5 13.9 | 61.0 0.9 |
| Geyserville (Ranch 3) | 9/4/26 | 0845 | 58.5 2.9 | 75 25 | 50.6 10.8 | 0.6 1.9 | ENE | 76 | 2.3 3.2 | 0.00 | 0.00 | 46.9 12.1 | 59.9 1.7 |
| Geyserville-East (Ranch 40) | 9/4/26 | 0845 | 55.9 3.7 | 91 7 | 53.4 5.7 | 1.4 6.8 | SSW | 195 | 3.0 9.9 | 0.00 | 0.00 | 50.0 7.4 | 56.7 3.1 |
| Geyserville-South (Nervo Station) | 9/4/26 | 0845 | 57.8 2.8 | - | - | 1.2 1.2 | E | 84 | 3.4 3.4 | 0.00 | 0.00 | 48.4 9.4 | 58.9 1.9 |
| Peterson (Ranch 09) | 9/4/26 | 0845 | 52.9 7.5 | 96 0 | 51.7 7.4 | 0.4 1.6 | SW | 220 | 2.5 2.0 | 0.00 | 0.00 | 44.6 12.0 | 53.9 6.7 |
| Crazy Creek Ranch | 9/4/26 | 0845 | 53.8 7.9 | 100 4 | 53.7 6.9 | 0.7 0.9 | SSE | 155 | 3.1 0.8 | 0.00 | 0.00 | 46.4 10.6 | 53.9 7.9 |
| Whitton Ranch (201e) | 9/4/26 | 0845 | 53.4 7.5 | 100 0 | 53.4 7.5 | 0.6 1.6 | S | 182 | 1.8 2.8 | 0.00 | 0.00 | 42.4 14.1 | 54.4 6.6 |
| Lytton East (Shop Hill Bottom) | 9/4/26 | 0845 | 53.1 7.7 | 100 0 | 53.1 7.8 | 2.0 2.6 | E | 96 | 3.5 5.1 | 0.00 | 0.00 | 45.4 12.5 | 54.4 6.5 |
| Lytton East (Hill 5) | 9/4/26 | 0845 | 53.1 7.4 | 96 2 | 52.0 7.8 | 2.5 2.9 | ESE | 117 | 4.1 4.7 | 0.00 | 0.00 | 47.6 10.2 | 56.2 4.5 |
| Lytton West Lower (Lew 6) | 9/4/26 | 0845 | 53.9 7.3 | 100 0 | 53.9 7.3 | 1.4 1.9 | SSE | 151 | 3.7 3.8 | 0.00 | 0.00 | 45.6 12.5 | 54.4 6.9 |
| Lytton West Hill (23PS) | 9/4/26 | 0845 | 53.6 7.6 | 99 1 | 53.3 7.9 | 1.9 2.1 | E | 93 | 3.2 4.4 | 0.00 | 0.00 | 48.5 10.1 | 56.1 5.1 |
| Big River | 9/4/26 | 0845 | 53.8 7.5 | 100 2 | 53.9 7.0 | 0.7 2.7 | NE | 34 | 1.8 5.5 | 0.00 | 0.00 | 48.0 10.3 | 54.8 6.6 |
| Jimtown-North (Piccolo Ranch 15) | 9/4/26 | 0845 | 52.7 9.1 | 100 0 | 52.7 9.1 | 0.6 0.1 | SW | 232 | 2.2 1.8 | 0.00 | 0.01 | 46.8 9.1 | 53.7 8.3 |
| HWY 128/Chalk Hill Rd (Landslide) | 9/4/26 | 0800 | 50.6 8.8 | 100 5 | 50.6 7.4 | 0.1 3.2 | NE | 46 | 1.2 4.7 | 0.00 | 0.00 | 47.9 9.3 | 52.9 7.2 |
| N Chalk Hill Rd (Ranch 63) | 9/4/26 | 0845 | 50.5 8.0 | 100 1 | 50.4 7.8 | 0.5 1.8 | NE | 43 | 1.7 3.7 | 0.00 | 0.01 | 46.9 6.9 | 51.7 7.2 |
| Newman Knights Valley | 8/18/26 | 0015 | 56.2 1.8 | 85 4 | 51.7 0.4 | 0.8 3.5 | NE | 55 | 2.3 5.8 | 0.00 | 0.00 | 55.0 1.2 | 88.3 0.6 |
| Knights Valley (Bavarian Lion) | 9/4/26 | 0845 | 54.0 4.6 | 98 2 | 53.3 3.9 | 1.1 0.8 | WSW | 258 | 3.3 0.6 | 0.00 | 0.00 | 47.7 5.2 | 54.1 4.6 |
| Red Tail | 9/4/26 | 0845 | 55.3 6.2 | 95 4 | 54.1 5.0 | 1.1 2.3 | W | 277 | 2.3 7.0 | 0.00 | 0.00 | 45.6 9.7 | 55.9 5.8 |
| Franz Valley (Stornetta) | 9/4/26 | 0845 | 53.0 8.2 | 100 5 | 53.0 6.8 | 0.5 0.5 | E | 81 | 1.5 2.0 | 0.00 | 0.01 | 48.1 5.6 | 54.4 6.8 |
| Upper Dry Creek Valley | 9/4/26 | 0845 | 57.4 3.7 | 79 18 | 50.8 9.3 | 1.5 1.3 | ESE | 108 | 3.1 3.1 | 0.00 | 0.00 | 44.3 14.8 | 58.9 2.4 |
| Lower Dry Creek Valley | 9/4/26 | 0845 | 52.6 8.9 | 100 0 | 52.6 8.9 | 0.0 2.0 | N | 0 | 0.0 8.8 | 0.00 | 0.00 | 47.5 10.9 | 54.2 7.5 |
| Max | 59.3 | 100 | 54.1 | 7.2 | - | 11.3 | 0.00 | 0.01 | 50.3 | 61.0 | ||
| Avg | 54.4 | 94 | 52.2 | 1.4 | - | 3.3 | 0.00 | - | - | - | ||
| Min | 50.5 | 75 | 48.8 | 0.0 | - | 0.0 | 0.00 | 0.00 | 42.4 | 51.7 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Windsor-NW (Ranch 8) | 9/4/26 | 0845 | 53.7 7.7 | 89 3 | 50.4 6.6 | 0.0 0.0 | W | 279 | 0.0 0.0 | 0.00 | 0.01 | 56.3 5.2 | 53.4 5.4 |
| Windsor-East (Ranch 16) | 9/4/26 | 0845 | 54.0 7.3 | 100 5 | 54.0 5.8 | 0.6 3.7 | S | 178 | 2.4 7.3 | 0.00 | 0.00 | 54.9 6.7 | 49.4 9.7 |
| Mark West-North (Ranch 14) | 9/4/26 | 0845 | 55.1 6.2 | 98 2 | 54.5 5.6 | 0.9 0.6 | N | 6 | 2.5 2.8 | 0.00 | 0.00 | 56.1 5.3 | 50.8 9.0 |
| Windsor-SE (Silk Rd) | 9/4/26 | 0845 | 55.0 6.2 | 100 2 | 55.0 5.7 | 1.3 1.2 | N | 356 | 3.9 2.5 | 0.00 | 0.00 | 55.7 5.8 | 49.9 8.6 |
| Fulton-NW (Ranch 5) | 9/4/26 | 0845 | 54.2 7.1 | 3 0 | -25.2 4.8 | 1.4 3.9 | WSW | 255 | 3.5 4.5 | 0.00 | 0.00 | 54.5 6.9 | 49.9 9.7 |
| Bisordi (Fulton) | 9/4/26 | 0845 | 55.0 6.8 | 97 3 | 54.2 6.0 | 1.1 1.2 | NW | 325 | 3.4 3.0 | 0.00 | 0.00 | 55.2 6.6 | 49.1 10.0 |
| Windsor-South (Laughlin Rd) | 9/4/26 | 0845 | 54.3 6.7 | 0 93 | -60.2 119.4 | - | - | - | 0.00 | 0.00 | 56.6 4.7 | 51.6 7.0 |
| Fulton-SE (Barnes Rd) | 9/4/26 | 0845 | 55.8 6.1 | 97 2 | 55.0 5.4 | 0.0 3.8 | N | 0 | 0.0 7.5 | 0.00 | 0.00 | 56.0 6.0 | 52.3 7.9 |
| Fulton-SW (Ranch 21) | 9/4/26 | 0845 | 54.0 7.1 | 0 0 | -59.3 4.0 | 1.2 2.8 | N | 349 | 3.9 4.4 | 0.00 | 0.00 | 54.2 7.1 | 49.9 7.5 |
| NW Santa Rosa (Piner Road) | 9/4/26 | 0845 | 54.2 7.2 | 100 0 | 54.2 7.2 | 0.5 1.7 | ENE | 64 | 2.8 4.1 | 0.00 | 0.00 | 54.4 7.1 | 49.6 6.6 |
| River Rd South (Denner Ranch) | 9/4/26 | 0845 | 52.8 7.5 | 0 0 | -66.0 7.5 | 1.3 3.9 | NW | 321 | 3.3 5.5 | - | - | 54.8 6.0 | 49.3 6.7 |
| West Santa Rosa (LOV Vineyard) | 8/26/26 | 0900 | 53.3 5.2 | 97 6 | 52.4 3.5 | 1.0 0.1 | SW | 224 | 3.6 0.0 | 0.00 | 0.00 | 53.6 5.2 | 50.2 1.8 |
| Guerneville Rd (Prokopakis) | 9/4/26 | 0845 | 53.6 8.3 | 98 0 | 53.2 8.2 | - | - | - | 0.00 | 0.00 | 54.5 7.5 | 50.2 6.6 |
| SunnyView Vineyard (SCWC) | 9/4/26 | 0845 | 53.5 7.5 | 100 4 | 53.5 6.1 | 0.5 1.6 | S | 178 | 1.7 5.9 | 0.00 | 0.01 | 53.9 7.3 | 48.7 6.8 |
| Guerneville Rd West (Balletto) | 9/4/26 | 0845 | 53.3 8.5 | 99 0 | 53.1 8.4 | 1.1 2.7 | SSW | 208 | 1.9 6.8 | 0.00 | 0.01 | 54.1 7.8 | 50.1 8.1 |
| Sanchietti Ranch | 9/4/26 | 0845 | 54.7 7.8 | 97 2 | 53.9 7.2 | 0.7 3.6 | NNE | 16 | 2.6 5.6 | 0.00 | 0.01 | 54.7 7.8 | 49.4 9.1 |
| Occidental Rd (Sebastopol) | 9/4/26 | 0845 | 53.6 7.8 | 100 0 | 53.6 7.8 | 1.2 0.4 | NW | 306 | 2.8 2.0 | 0.00 | 0.00 | 55.4 6.2 | 48.7 8.8 |
| Harper's Rest (Windsor-West) | 9/4/26 | 0845 | 53.5 7.0 | 97 0 | 52.7 6.8 | 0.3 1.2 | SSW | 192 | 2.0 2.6 | 0.00 | 0.00 | 53.8 6.9 | 49.2 6.6 |
| Lower Westside Rd (Ranch 12) | 9/4/26 | 0845 | 53.7 7.5 | 100 0 | 53.7 7.5 | 0.6 1.7 | SSW | 203 | 2.2 4.2 | 0.00 | 0.00 | 54.0 7.5 | 49.8 5.8 |
| Guerneville (Laughlin Rd) | 9/4/26 | 0845 | 53.0 8.3 | 98 2 | 52.5 7.7 | 0.2 0.1 | WNW | 292 | 1.2 1.0 | 0.00 | 0.00 | 55.2 6.0 | 51.5 4.9 |
| Korbel (Winery) | 9/4/26 | 0845 | 53.9 7.2 | 99 2 | 53.7 6.6 | 0.3 1.1 | ESE | 114 | 1.8 1.1 | 0.00 | 0.00 | 56.2 4.9 | 52.9 4.5 |
| Forestville (Shone Farms) | 9/4/26 | 0845 | 54.0 7.2 | 98 0 | 53.4 7.2 | 0.8 1.1 | W | 276 | 2.6 3.0 | 0.00 | 0.01 | 57.7 4.7 | 48.1 9.6 |
| Forestville-NE (Ranch 30) | 9/4/26 | 0845 | 53.1 8.0 | 100 1 | 53.0 7.8 | 1.3 3.1 | NW | 310 | 2.8 4.8 | 0.00 | 0.00 | 55.2 6.0 | 48.9 7.7 |
| Foggy Bend (Ranch 41) | 9/4/26 | 0845 | 53.4 8.3 | 97 1 | 52.7 8.1 | 0.4 0.1 | N | 359 | 2.0 0.2 | 0.00 | 0.00 | 56.8 5.1 | 51.1 6.6 |
| Last Stop | 9/4/26 | 0845 | 52.9 9.6 | 97 2 | 52.2 9.1 | 1.5 0.4 | WNW | 289 | 3.2 0.0 | 0.00 | 0.00 | 57.3 5.2 | 47.8 10.0 |
| Green Valley Vineyard | 9/4/26 | 0845 | 52.2 10.3 | 98 1 | 51.6 9.9 | 0.6 2.5 | N | 10 | 2.8 8.1 | 0.00 | 0.01 | 55.6 7.3 | 49.0 7.9 |
| Park Royal | 9/4/26 | 0845 | 53.0 7.9 | 98 2 | 52.6 7.4 | - | - | - | 0.00 | 0.00 | 53.3 8.1 | 49.3 8.9 |
| Merino | 9/4/26 | 0845 | 54.0 7.8 | 100 1 | 54.0 7.4 | 0.4 2.5 | NW | 315 | 1.8 6.7 | 0.00 | 0.01 | 54.1 7.7 | 48.6 8.2 |
| Green Valley (Sanchietti) | 9/4/26 | 0845 | 52.8 10.5 | - | - | - | - | - | - | - | 54.8 8.6 | 46.2 9.8 |
| Keefer Ranch (Green Valley) | 9/4/26 | 0845 | 52.5 10.7 | 97 1 | 51.7 10.3 | - | - | - | 0.00 | 0.00 | 54.6 8.6 | 47.2 10.1 |
| Graton-West (Dutton Ranch) | 9/4/26 | 0845 | 52.7 10.5 | 100 0 | 52.7 10.5 | 1.2 1.4 | NNE | 20 | 3.5 2.2 | 0.00 | 0.00 | 56.0 7.4 | 48.1 9.5 |
| Graton-South (Mill Station Rd) | 9/4/26 | 0845 | 52.4 10.0 | 98 1 | 52.0 9.6 | 0.0 2.7 | N | 0 | 0.0 6.4 | 0.00 | 0.00 | 55.2 7.5 | 46.8 11.2 |
| Occidental (Horseshoe Bend) | 9/4/26 | 0845 | 58.3 2.4 | 85 15 | 53.9 6.8 | - | - | - | 0.00 | 0.00 | 58.5 2.3 | 51.0 7.8 |
| Sexton Valley (Jacqueline's Blk) | 9/4/26 | 0845 | 53.5 9.3 | 99 1 | 53.2 9.0 | 0.9 0.3 | SE | 126 | 2.1 2.8 | 0.00 | 0.01 | 54.7 8.3 | 47.6 11.6 |
| Sebastopol Hills (Burnside Rd) | 9/4/26 | 0845 | 52.8 8.6 | 100 0 | 52.7 8.7 | 0.1 6.2 | NNW | 341 | 1.0 11.9 | 0.00 | 0.00 | 55.6 5.9 | 50.9 8.6 |
| Pleasant Hill | 9/4/26 | 0845 | 54.7 7.2 | 96 0 | 53.6 7.1 | 1.0 3.0 | WNW | 298 | 2.5 6.1 | 0.00 | 0.00 | 55.5 6.5 | 48.4 11.6 |
| Seaview/Fort Ross (Hirsch) | 9/4/26 | 0845 | 52.2 5.8 | 88 9 | 48.8 8.4 | 4.1 2.6 | NNW | 348 | 8.0 4.3 | 0.00 | 0.00 | 52.6 5.5 | 49.1 7.5 |
| Max | 58.3 | 100 | 55.0 | 4.1 | - | 8.0 | 0.00 | 0.01 | 58.5 | 53.4 | ||
| Avg | 53.8 | 86 | 41.0 | 0.8 | - | 2.5 | 0.00 | - | - | - | ||
| Min | 52.2 | 0 | -66.0 | 0.0 | - | 0.0 | 0.00 | 0.00 | 52.6 | 46.2 |
| 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 | 9/4/26 | 0845 | 54.6 4.2 | 93 4 | 52.6 5.4 | 1.5 0.7 | NW | 304 | 3.8 3.2 | 0.00 | 0.00 | 48.8 6.5 | 55.7 3.1 |
| Lower Bennett Valley | 9/4/26 | 0845 | 55.4 6.0 | 100 4 | 55.4 4.8 | 3.5 0.1 | NW | 312 | 6.1 0.0 | 0.00 | 0.00 | 47.5 7.6 | 56.1 5.3 |
| Kenwood (Wildwood) | 9/4/26 | 0845 | 56.4 4.1 | 90 3 | 53.6 5.0 | 1.8 1.5 | NNE | 18 | 4.2 2.6 | 0.00 | 0.00 | 52.7 3.4 | 57.0 3.6 |
| Crane Creek (Ranch 62) | 9/4/26 | 0845 | 56.2 6.1 | 99 8 | 55.8 3.6 | 0.2 2.6 | ENE | 60 | 1.1 6.1 | 0.00 | 0.00 | 53.6 6.1 | 57.0 5.5 |
| Rohnert Park-West (Stony Point) | 9/4/26 | 0845 | 54.0 7.8 | 98 1 | 53.4 7.5 | 0.6 0.1 | WNW | 291 | 4.5 1.1 | 0.00 | 0.01 | 50.0 10.0 | 54.6 7.4 |
| Rice-Spivak Vineyard | 9/4/26 | 0845 | 54.2 7.9 | - | - | - | - | - | - | - | 48.1 12.1 | 56.6 6.0 |
| Cartograph Wines Base | 9/4/26 | 0845 | 54.3 7.6 | 99 2 | 54.0 6.9 | 1.2 2.6 | N | 349 | 2.7 6.1 | 0.00 | 0.00 | 50.0 9.7 | 56.7 5.2 |
| Cartograph Wines Remote | 9/4/26 | 0845 | 55.1 7.4 | - | - | - | - | - | - | - | 49.4 11.1 | 55.7 6.8 |
| Penngrove (Asellus) | 9/4/26 | 0845 | 55.8 7.6 | 97 15 | 55.0 3.0 | 2.0 3.5 | NW | 315 | 7.8 0.8 | 0.00 | 0.00 | 52.3 5.1 | 58.6 5.1 |
| Sonoma Valley (Bedrock) | 9/4/26 | 0845 | 58.1 2.9 | 79 5 | 51.8 4.7 | - | - | - | 0.00 | 0.00 | 48.6 6.0 | 58.7 2.5 |
| Sonoma-West (Arnold) | 9/4/26 | 0845 | 58.4 4.5 | 93 11 | 56.4 1.0 | 0.8 0.7 | N | 355 | 2.7 0.7 | 0.00 | 0.01 | 48.8 7.3 | 58.4 4.4 |
| Sonoma Valley HS | 9/4/26 | 0845 | 56.5 6.4 | 100 11 | 56.5 3.2 | 0.8 0.8 | SE | 145 | 2.0 2.0 | 0.00 | 0.00 | 51.6 4.0 | 57.2 6.0 |
| Sonoma East (Bundschu01) | 9/4/26 | 0845 | 57.8 5.3 | 94 8 | 56.2 2.7 | 0.5 2.7 | ESE | 111 | 2.6 5.0 | 0.00 | 0.00 | 49.4 1.9 | 58.8 4.4 |
| Sonoma-SE (Napoli) | 9/4/26 | 0845 | 56.7 6.3 | 95 8 | 55.2 3.7 | 0.0 4.1 | N | 0 | 0.0 8.1 | 0.00 | 0.01 | 52.3 0.1 | 56.9 6.2 |
| Schellville (Sasaki) | 2/7/26 | 1900 | 53.4 2.2 | 88 10 | 49.9 1.0 | 3.3 1.8 | SW | 225 | 5.8 4.0 | 0.00 | 0.00 | 47.0 0.8 | 62.8 8.4 |
| Petaluma (Ranch 10) | 9/4/26 | 0845 | 55.6 8.4 | 99 17 | 55.4 3.2 | 2.9 1.7 | WNW | 290 | 6.0 3.3 | 0.00 | 0.00 | 54.9 3.0 | 58.9 5.3 |
| Carneros (Ranch 71) | 9/4/26 | 0845 | 55.4 6.6 | 100 13 | 55.4 2.7 | 2.1 4.0 | W | 260 | 4.3 6.1 | 0.00 | 0.00 | 54.0 3.4 | 57.6 4.6 |
| Ricci Vineyards (Carneros) | 9/4/26 | 0845 | 57.4 5.6 | 95 11 | 56.0 2.2 | 1.6 5.1 | WSW | 257 | 4.1 7.0 | 0.00 | 0.00 | 53.6 0.5 | 58.7 4.5 |
| Carneros Upper (Ranch 81) | 9/4/26 | 0845 | 55.3 7.0 | 1 84 | -54.0 111.6 | 0.0 11.7 | N | 0 | 0.0 17.6 | - | - | 53.4 3.7 | 57.6 4.8 |
| Carneros Lower (Ranch 81) | 9/4/26 | 0830 | 55.3 7.4 | 0 86 | -61.7 120.4 | 0.2 1.5 | SE | 127 | 1.4 4.6 | 0.00 | 0.00 | 52.4 1.3 | 56.5 6.2 |
| Max | 58.4 | 100 | 56.5 | 3.5 | - | 7.8 | 0.00 | 0.01 | 54.9 | 58.9 | ||
| Avg | 55.9 | 84 | 41.6 | 1.2 | - | 3.3 | 0.00 | - | - | - | ||
| Min | 54.0 | 0 | -61.7 | 0.0 | - | 0.0 | 0.00 | 0.00 | 47.5 | 54.6 |