| 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) | 8/12/26 | 0730 | 58.3 2.2 | 72 3 | 49.3 1.0 | 4.6 1.8 | NNW | 347 | 6.4 2.0 | 0.00 | 0.00 | 54.6 2.2 | 61.2 1.0 |
| Rockpile Lower (Cooley) | 8/12/26 | 0715 | 51.5 0.6 | 100 3 | 51.5 0.1 | 0.6 0.4 | WSW | 250 | 2.1 0.6 | 0.00 | 0.00 | 50.4 0.5 | 56.7 0.2 |
| Cloverdale-East (Ranch 83) | 8/12/26 | 0730 | 53.8 0.3 | - | - | 0.9 0.6 | WNW | 288 | 2.8 1.0 | 0.00 | 0.00 | 53.0 0.1 | 54.5 0.1 |
| Cloverdale-SE (Ranch 38) | 8/12/26 | 0730 | 52.0 0.5 | 97 0 | 51.3 0.6 | 1.4 0.8 | W | 275 | 4.9 0.1 | 0.00 | 0.00 | 51.5 0.0 | 53.3 0.5 |
| Geyserville-North (Hoffman) | 8/12/26 | 0730 | 54.3 1.0 | 92 0 | 52.1 1.0 | 1.8 1.0 | SSW | 203 | 3.7 0.4 | 0.00 | 0.00 | 54.2 0.7 | 56.3 0.4 |
| Geyserville (Ranch 3) | 8/12/26 | 0730 | 54.0 0.9 | 100 0 | 54.0 0.9 | 0.8 0.1 | WSW | 250 | 2.4 0.4 | 0.00 | 0.00 | 53.9 0.3 | 54.8 0.7 |
| Geyserville-East (Ranch 40) | 8/12/26 | 0730 | 51.6 0.7 | 99 0 | 51.3 0.8 | 1.9 0.7 | SW | 215 | 3.4 0.1 | 0.00 | 0.00 | 51.4 0.2 | 52.2 0.4 |
| Geyserville-South (Nervo Station) | 8/12/26 | 0730 | 53.3 0.3 | - | - | 0.7 0.3 | SW | 220 | 2.4 0.0 | 0.00 | 0.00 | 52.8 0.5 | 53.9 0.5 |
| Peterson (Ranch 09) | 8/12/26 | 0730 | 54.0 0.1 | 89 2 | 50.8 0.7 | 0.2 1.5 | NE | 40 | 1.5 1.9 | 0.00 | 0.00 | 52.9 0.6 | 54.1 0.5 |
| Crazy Creek Ranch | 8/12/26 | 0730 | 54.3 0.4 | 93 1 | 52.4 0.0 | 1.3 0.5 | ESE | 104 | 3.7 0.4 | 0.00 | 0.00 | 53.9 1.5 | 55.0 0.1 |
| Whitton Ranch (201e) | 8/12/26 | 0730 | 54.3 0.0 | 92 3 | 52.2 0.8 | 0.6 0.4 | S | 178 | 2.6 0.3 | 0.00 | 0.00 | 52.6 1.3 | 54.5 0.3 |
| Lytton East (Shop Hill Bottom) | 8/12/26 | 0730 | 53.2 0.9 | 93 0 | 51.2 1.0 | 1.8 1.4 | SE | 131 | 3.2 1.8 | 0.00 | 0.00 | 52.7 1.2 | 53.7 0.9 |
| Lytton East (Hill 5) | 8/12/26 | 0730 | 52.7 1.1 | 95 0 | 51.4 1.2 | 2.0 0.9 | SE | 124 | 3.6 0.8 | 0.00 | 0.00 | 52.4 1.0 | 53.3 0.8 |
| Lytton West Lower (Lew 6) | 8/12/26 | 0730 | 53.2 1.3 | 94 1 | 51.4 0.9 | 1.4 0.1 | SW | 224 | 2.9 0.3 | 0.00 | 0.00 | 52.7 1.6 | 54.0 1.0 |
| Lytton West Hill (23PS) | 8/12/26 | 0730 | 53.6 1.2 | 95 0 | 52.2 1.2 | 0.5 1.2 | E | 84 | 2.5 0.9 | 0.00 | 0.00 | 53.1 0.9 | 54.0 1.1 |
| Big River | 8/12/26 | 0730 | 53.2 0.8 | 98 0 | 52.6 0.8 | 1.6 1.2 | SSE | 167 | 4.6 3.1 | 0.00 | 0.00 | 52.7 0.9 | 54.1 1.1 |
| Jimtown-North (Piccolo Ranch 15) | 8/12/26 | 0730 | 54.0 0.5 | 100 0 | 54.0 0.5 | 0.9 0.6 | S | 189 | 5.3 2.4 | 0.00 | 0.00 | 53.1 0.7 | 54.8 0.4 |
| HWY 128/Chalk Hill Rd (Landslide) | 8/12/26 | 0700 | 53.7 0.4 | 94 1 | 52.0 0.0 | 0.4 1.0 | W | 260 | 2.1 0.9 | 0.00 | 0.00 | 53.6 0.4 | 55.2 0.4 |
| N Chalk Hill Rd (Ranch 63) | 8/12/26 | 0730 | 52.7 0.7 | 92 1 | 50.4 0.4 | 1.5 0.4 | SW | 219 | 3.2 0.7 | 0.00 | 0.00 | 52.5 0.7 | 53.6 1.0 |
| Newman Knights Valley | 8/11/26 | 1900 | 75.0 2.4 | 60 1 | 60.1 1.6 | 6.5 0.7 | SW | 234 | 10.4 0.2 | 0.00 | 0.00 | 52.8 1.9 | 84.6 2.7 |
| Knights Valley (Bavarian Lion) | 8/12/26 | 0730 | 52.4 0.2 | 95 2 | 50.9 0.9 | 1.0 1.3 | NW | 314 | 3.7 0.4 | 0.00 | 0.00 | 49.2 0.3 | 52.6 0.5 |
| Red Tail | 8/12/26 | 0730 | 53.7 0.5 | 92 1 | 51.6 0.7 | 1.8 0.8 | W | 270 | 4.2 2.1 | 0.00 | 0.00 | 53.1 0.8 | 54.7 0.6 |
| Franz Valley (Stornetta) | 8/12/26 | 0730 | 53.0 1.2 | 90 5 | 50.2 2.7 | 0.5 2.0 | N | 9 | 2.3 2.1 | 0.00 | 0.00 | 50.6 0.5 | 53.3 1.0 |
| Upper Dry Creek Valley | 8/12/26 | 0715 | 53.3 1.0 | 94 1 | 51.6 0.7 | 1.5 0.1 | WSW | 247 | 3.2 0.5 | 0.00 | 0.00 | 52.8 1.4 | 54.3 1.6 |
| Lower Dry Creek Valley | 8/12/26 | 0730 | 53.8 1.4 | 100 0 | 53.8 1.4 | 0.0 0.0 | W | 281 | 0.8 0.8 | 0.00 | 0.00 | 53.4 1.1 | 54.4 1.5 |
| Max | 58.3 | 100 | 54.0 | 4.6 | - | 6.4 | 0.00 | 0.00 | 54.6 | 61.2 | ||
| Avg | 53.5 | 94 | 51.7 | 1.2 | - | 3.2 | 0.00 | - | - | - | ||
| Min | 51.5 | 72 | 49.3 | 0.0 | - | 0.8 | 0.00 | 0.00 | 49.2 | 52.2 |
| Station | Date | Time | Temp (°F) | RH (%) | Dew Pt (°F) | Wind Spd (mph) | Wind Dir (°) | Wind Gust (mph) | Latest Rain (In) | Daily Rain (In) | Daily Max Temp (°F) | Daily Min Temp (°F) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Windsor-NW (Ranch 8) | 8/12/26 | 0730 | 54.0 0.3 | 84 2 | 49.4 0.2 | 0.0 0.0 | WSW | 258 | 0.0 0.0 | 0.00 | 0.00 | 54.0 1.2 | 53.0 0.6 |
| Windsor-East (Ranch 16) | 8/12/26 | 0730 | 54.4 0.2 | 94 1 | 52.7 0.4 | 1.8 0.6 | S | 184 | 5.4 1.3 | 0.00 | 0.00 | 54.7 0.8 | 53.9 0.0 |
| Mark West-North (Ranch 14) | 7/28/26 | 1515 | 89.0 4.0 | 29 5 | 52.4 1.2 | 3.9 0.7 | SSE | 155 | 10.7 0.1 | 0.00 | 0.00 | 89.9 3.7 | 49.7 2.7 |
| Windsor-SE (Silk Rd) | 8/12/26 | 0715 | 53.8 0.6 | 94 0 | 52.2 0.7 | 1.7 0.2 | WSW | 256 | 3.6 0.9 | 0.00 | 0.00 | 54.5 1.0 | 53.7 0.7 |
| Fulton-NW (Ranch 5) | 8/12/26 | 0730 | 54.4 0.6 | 94 1 | 52.8 0.4 | 1.8 0.9 | WSW | 239 | 3.8 0.3 | 0.00 | 0.00 | 54.7 0.6 | 53.8 0.5 |
| Bisordi (Fulton) | 8/12/26 | 0730 | 54.8 0.3 | 92 1 | 52.4 0.6 | 2.2 1.0 | SW | 228 | 4.4 1.4 | 0.00 | 0.00 | 55.0 0.7 | 54.2 0.4 |
| Windsor-South (Laughlin Rd) | 8/12/26 | 0730 | 54.4 0.2 | 90 2 | 51.6 0.8 | - | - | - | 0.00 | 0.00 | 55.3 0.7 | 53.6 0.6 |
| Fulton-SE (Barnes Rd) | 8/12/26 | 0730 | 54.8 0.7 | 92 1 | 52.5 0.5 | 2.0 1.1 | WSW | 237 | 4.2 0.1 | 0.00 | 0.00 | 55.7 0.1 | 54.4 0.2 |
| Fulton-SW (Ranch 21) | 8/12/26 | 0730 | 54.4 0.6 | 92 1 | 52.3 0.4 | 0.5 1.0 | WSW | 241 | 2.9 0.5 | 0.00 | 0.00 | 55.0 0.4 | 53.8 0.9 |
| NW Santa Rosa (Piner Road) | 8/12/26 | 0730 | 54.3 1.1 | 100 0 | 54.3 1.1 | 0.1 0.3 | W | 277 | 0.9 0.6 | 0.00 | 0.00 | 55.2 0.4 | 53.9 1.3 |
| River Rd South (Denner Ranch) | 8/12/26 | 0730 | 53.8 0.7 | 0 0 | -65.4 0.6 | 1.4 1.1 | WNW | 301 | 2.8 2.8 | - | - | 54.8 0.7 | 53.2 1.0 |
| West Santa Rosa (LOV Vineyard) | 8/12/26 | 0730 | 54.4 0.9 | 94 2 | 52.7 0.3 | 1.0 1.0 | NNW | 336 | 3.0 0.7 | 0.00 | 0.00 | 55.4 0.6 | 53.8 1.4 |
| Guerneville Rd (Prokopakis) | 8/12/26 | 0730 | 54.6 1.1 | 94 2 | 52.9 0.5 | - | - | - | 0.00 | 0.00 | 55.9 1.0 | 54.2 1.1 |
| SunnyView Vineyard (SCWC) | 8/12/26 | 0730 | 53.7 1.3 | 95 4 | 52.2 0.2 | 1.3 0.9 | NNW | 328 | 2.8 1.3 | 0.00 | 0.00 | 54.9 0.3 | 53.4 1.3 |
| Guerneville Rd West (Balletto) | 8/12/26 | 0730 | 54.3 1.3 | 97 3 | 53.5 0.6 | 0.8 0.1 | NNW | 340 | 2.5 0.9 | 0.00 | 0.00 | 55.8 0.7 | 54.2 1.3 |
| Sanchietti Ranch | 8/12/26 | 0730 | 55.5 1.0 | 95 4 | 54.1 0.1 | 2.0 0.2 | NW | 325 | 3.4 0.4 | 0.00 | 0.00 | 56.5 0.8 | 55.3 1.1 |
| Occidental Rd (Sebastopol) | 8/12/26 | 0730 | 54.4 1.1 | 100 0 | 54.4 1.1 | 1.9 0.5 | NNW | 335 | 3.5 0.9 | 0.00 | 0.00 | 55.4 1.0 | 54.2 1.2 |
| Harper's Rest (Windsor-West) | 8/12/26 | 0730 | 52.8 0.6 | 90 2 | 49.9 1.4 | 0.8 0.4 | NW | 310 | 3.2 0.4 | 0.00 | 0.00 | 53.0 1.1 | 52.2 0.6 |
| Lower Westside Rd (Ranch 12) | 8/12/26 | 0730 | 53.1 1.2 | 92 1 | 51.0 1.4 | 1.0 0.1 | W | 259 | 4.1 1.5 | 0.00 | 0.00 | 54.4 0.9 | 52.6 1.2 |
| Guerneville (Laughlin Rd) | 8/12/26 | 0730 | 54.5 0.1 | 88 1 | 51.0 0.2 | 1.5 0.8 | NW | 318 | 3.3 1.0 | 0.00 | 0.00 | 54.7 0.5 | 53.6 0.3 |
| Korbel (Winery) | 8/12/26 | 0730 | 54.7 0.5 | 91 1 | 52.1 0.2 | 0.7 0.9 | NW | 310 | 2.3 1.5 | 0.00 | 0.00 | 54.8 1.4 | 53.8 0.5 |
| Forestville (Shone Farms) | 8/12/26 | 0730 | 53.8 0.7 | 92 0 | 51.6 0.8 | 0.7 0.5 | WNW | 289 | 2.6 2.7 | 0.00 | 0.00 | 55.6 0.8 | 50.9 1.1 |
| Forestville-NE (Ranch 30) | 8/12/26 | 0730 | 53.2 0.4 | 94 1 | 51.6 0.6 | 1.7 0.5 | N | 4 | 3.1 1.2 | 0.00 | 0.00 | 53.6 1.0 | 52.4 0.7 |
| Foggy Bend (Ranch 41) | 8/12/26 | 0730 | 54.1 0.6 | 92 0 | 51.9 0.6 | 0.8 1.1 | NW | 304 | 3.9 1.7 | 0.00 | 0.00 | 54.4 1.3 | 53.6 0.8 |
| Last Stop | 8/12/26 | 0730 | 54.6 0.1 | 90 0 | 51.8 0.1 | 1.3 1.1 | NW | 315 | 3.7 0.7 | 0.00 | 0.00 | 54.6 0.5 | 50.1 4.2 |
| Green Valley Vineyard | 8/12/26 | 0730 | 53.9 0.1 | 93 0 | 52.1 0.2 | 0.4 1.1 | NW | 304 | 1.8 2.0 | 0.00 | 0.00 | 54.4 1.0 | 52.3 1.2 |
| Park Royal | 8/12/26 | 0730 | 54.3 1.4 | 95 5 | 53.0 0.0 | - | - | - | 0.00 | 0.00 | 55.3 0.5 | 54.2 0.7 |
| Merino | 8/12/26 | 0730 | 54.9 1.1 | 98 4 | 54.3 0.2 | 1.6 0.9 | NW | 324 | 2.8 0.6 | 0.00 | 0.00 | 55.6 0.4 | 54.6 0.9 |
| Green Valley (Sanchietti) | 8/12/26 | 0730 | 55.1 0.5 | - | - | - | - | - | - | - | 55.5 1.1 | 50.3 3.3 |
| Keefer Ranch (Green Valley) | 8/12/26 | 0730 | 54.7 0.4 | 92 2 | 52.6 0.2 | - | - | - | 0.00 | 0.00 | 55.0 1.1 | 54.1 1.0 |
| Graton-West (Dutton Ranch) | 8/12/26 | 0730 | 54.8 0.2 | 100 0 | 54.8 0.2 | 1.4 1.0 | NNE | 26 | 2.8 2.1 | 0.00 | 0.00 | 55.8 0.7 | 54.2 0.5 |
| Graton-South (Mill Station Rd) | 8/12/26 | 0730 | 53.9 0.7 | 97 3 | 53.1 0.0 | 0.0 0.0 | N | 0 | 0.0 0.0 | 0.00 | 0.00 | 55.1 1.0 | 53.5 0.8 |
| Occidental (Horseshoe Bend) | 8/12/26 | 0730 | 53.9 1.0 | 100 0 | 54.0 1.0 | - | - | - | 0.00 | 0.00 | 54.1 0.4 | 52.4 0.3 |
| Sexton Valley (Jacqueline's Blk) | 8/12/26 | 0730 | 54.8 0.3 | 97 3 | 54.1 0.6 | 1.5 0.5 | E | 91 | 3.2 0.8 | 0.00 | 0.00 | 55.5 0.9 | 54.5 0.4 |
| Sebastopol Hills (Burnside Rd) | 8/12/26 | 0730 | 54.3 1.2 | 100 0 | 54.3 1.2 | 0.8 0.3 | SW | 228 | 2.9 0.1 | 0.00 | 0.00 | 54.5 0.0 | 53.0 0.2 |
| Pleasant Hill | 8/12/26 | 0730 | 55.2 1.3 | 96 2 | 54.0 1.7 | 0.6 1.2 | S | 174 | 3.1 1.6 | 0.00 | 0.00 | 55.4 0.1 | 53.8 0.1 |
| Seaview/Fort Ross (Hirsch) | 8/12/26 | 0730 | 52.0 2.1 | 95 2 | 50.7 1.6 | 0.8 0.4 | WSW | 251 | 2.7 1.2 | 0.00 | 0.00 | 57.2 4.7 | 48.3 0.8 |
| Max | 55.5 | 100 | 54.8 | 2.2 | - | 5.4 | 0.00 | 0.00 | 57.2 | 55.3 | ||
| Avg | 54.2 | 91 | 49.2 | 1.1 | - | 3.0 | 0.00 | - | - | - | ||
| Min | 52.0 | 0 | -65.4 | 0.0 | - | 0.0 | 0.00 | 0.00 | 53.0 | 48.3 |
| 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 | 8/12/26 | 0730 | 51.9 0.7 | 98 0 | 51.4 0.7 | 1.2 1.0 | SW | 219 | 3.0 1.5 | 0.00 | 0.00 | 49.0 0.9 | 52.1 0.2 |
| Lower Bennett Valley | 8/12/26 | 0730 | 53.4 0.2 | 100 0 | 53.4 0.2 | 1.6 1.3 | NW | 306 | 3.9 2.5 | 0.00 | 0.00 | 52.2 0.2 | 53.6 0.0 |
| Kenwood (Wildwood) | 8/12/26 | 0730 | 53.6 0.6 | 96 4 | 52.5 0.4 | 1.3 0.7 | NE | 34 | 4.4 0.7 | 0.00 | 0.00 | 52.8 0.7 | 54.2 0.3 |
| Crane Creek (Ranch 62) | 8/12/26 | 0730 | 55.2 0.2 | 92 2 | 53.0 0.6 | 0.1 0.6 | E | 81 | 1.7 1.3 | 0.00 | 0.00 | 54.0 0.8 | 55.4 0.6 |
| Rohnert Park-West (Stony Point) | 8/12/26 | 0730 | 55.5 0.7 | 97 3 | 54.7 1.4 | 0.0 1.7 | N | 0 | 0.0 4.9 | 0.00 | 0.00 | 54.2 0.5 | 55.5 0.5 |
| Rice-Spivak Vineyard | 8/12/26 | 0730 | 55.4 1.5 | - | - | - | - | - | - | - | 53.9 0.3 | 55.5 0.1 |
| Cartograph Wines Base | 8/12/26 | 0730 | 54.7 1.3 | 98 1 | 54.1 1.6 | 1.8 0.3 | SSW | 206 | 4.2 0.3 | 0.00 | 0.00 | 53.6 0.5 | 54.8 0.2 |
| Cartograph Wines Remote | 8/12/26 | 0730 | 56.0 1.3 | - | - | - | - | - | - | - | 54.4 0.2 | 56.0 0.2 |
| Penngrove (Asellus) | 8/12/26 | 0730 | 54.7 0.5 | 93 4 | 52.8 0.5 | 1.7 1.0 | NNE | 17 | 3.8 1.1 | 0.00 | 0.00 | 54.0 0.8 | 54.8 0.8 |
| Sonoma Valley (Bedrock) | 8/12/26 | 0730 | 53.5 1.5 | 91 3 | 50.9 0.5 | - | - | - | 0.00 | 0.00 | 52.0 1.8 | 53.7 0.8 |
| Sonoma-West (Arnold) | 8/12/26 | 0730 | 55.0 1.5 | 88 6 | 51.4 0.5 | 1.4 0.2 | WSW | 238 | 2.8 0.1 | 0.00 | 0.00 | 50.4 2.7 | 55.0 1.5 |
| Sonoma Valley HS | 8/12/26 | 0730 | 54.8 2.3 | 94 6 | 53.1 0.6 | 0.8 0.4 | WSW | 253 | 2.6 0.7 | 0.00 | 0.00 | 51.8 3.0 | 54.9 1.7 |
| Sonoma East (Bundschu01) | 8/12/26 | 0730 | 54.7 5.0 | 90 4 | 51.9 3.9 | 1.0 1.0 | SSE | 163 | 3.3 3.3 | 0.00 | 0.00 | 48.7 2.6 | 54.9 3.3 |
| Sonoma-SE (Napoli) | 8/12/26 | 0730 | 54.7 4.6 | 91 4 | 52.1 3.5 | 1.1 1.1 | WSW | 253 | 3.1 2.3 | 0.00 | 0.00 | 49.4 3.1 | 54.9 3.7 |
| 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) | 8/12/26 | 0730 | 55.6 0.4 | 92 4 | 53.2 0.9 | 0.9 0.6 | SW | 234 | 2.7 1.8 | 0.00 | 0.00 | 54.6 0.6 | 55.6 0.6 |
| Carneros (Ranch 71) | 8/12/26 | 0730 | 53.6 0.2 | 93 1 | 51.6 0.4 | 1.7 0.9 | WNW | 288 | 3.5 1.1 | 0.00 | 0.00 | 51.9 0.9 | 54.1 0.1 |
| Ricci Vineyards (Carneros) | 8/12/26 | 0730 | 54.8 1.6 | 90 4 | 51.9 0.4 | 2.0 0.1 | W | 270 | 4.4 0.7 | 0.00 | 0.00 | 53.0 3.3 | 55.0 1.4 |
| Carneros Upper (Ranch 81) | 8/12/26 | 0730 | 53.7 1.4 | 100 11 | 53.6 1.9 | 2.5 2.5 | WSW | 254 | 5.2 5.2 | - | - | 52.1 0.4 | 53.7 1.4 |
| Carneros Lower (Ranch 81) | 8/12/26 | 0730 | 54.8 0.3 | 92 8 | 52.4 2.7 | 0.1 0.5 | WNW | 294 | 1.6 1.0 | 0.00 | 0.00 | 51.9 3.2 | 54.8 0.3 |
| Max | 56.0 | 100 | 54.7 | 2.5 | - | 5.2 | 0.00 | 0.00 | 54.6 | 56.0 | ||
| Avg | 54.5 | 94 | 52.6 | 1.2 | - | 3.1 | 0.00 | - | - | - | ||
| Min | 51.9 | 88 | 50.9 | 0.0 | - | 0.0 | 0.00 | 0.00 | 48.7 | 52.1 |