| 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) | 8/27/26 | 0645 | 60.5 3.0 | 73 9 | 51.9 6.2 | 15.4 0.7 | NNW | 331 | 23.2 0.0 | 0.00 | 0.00 | 60.2 3.1 | 64.3 2.1 |
| Rockpile Lower (Cooley) | 8/27/26 | 0630 | 64.8 4.6 | 63 2 | 52.1 5.4 | 3.7 1.3 | WNW | 292 | 10.2 3.2 | 0.00 | 0.00 | 63.1 7.8 | 66.8 3.8 |
| Cloverdale-East (Ranch 83) | 8/27/26 | 0645 | 66.2 21.3 | - | - | 1.7 1.4 | NNE | 20 | 5.4 3.8 | 0.00 | 0.00 | 61.3 16.5 | 67.0 14.1 |
| Cloverdale-SE (Ranch 38) | 8/27/26 | 0645 | 66.2 13.8 | 65 15 | 54.1 7.8 | 7.3 3.7 | N | 355 | 10.3 4.9 | 0.00 | 0.00 | 65.9 13.9 | 68.9 8.2 |
| Geyserville-North (Hoffman) | 8/27/26 | 0645 | 59.9 14.6 | 82 11 | 54.4 11.0 | 1.7 0.0 | ESE | 122 | 3.2 0.7 | 0.00 | 0.00 | 59.4 15.1 | 69.2 17.4 |
| Geyserville (Ranch 3) | 8/27/26 | 0645 | 59.2 11.9 | 82 18 | 53.6 6.4 | 1.8 0.9 | ESE | 116 | 3.2 1.1 | 0.00 | 0.00 | 58.9 12.3 | 70.7 16.5 |
| Geyserville-East (Ranch 40) | 8/27/26 | 0645 | 63.3 11.4 | 73 19 | 54.5 4.8 | 3.3 0.6 | NW | 324 | 7.9 2.8 | 0.00 | 0.00 | 63.1 12.5 | 67.7 10.8 |
| Geyserville-South (Nervo Station) | 8/27/26 | 0645 | 60.5 11.3 | - | - | 0.7 0.1 | WSW | 243 | 2.4 0.0 | 0.00 | 0.00 | 59.9 11.3 | 71.1 14.5 |
| Peterson (Ranch 09) | 8/27/26 | 0645 | 56.0 9.5 | 86 9 | 51.9 6.8 | 2.2 0.7 | SSE | 153 | 3.2 0.4 | 0.00 | 0.00 | 55.7 10.2 | 66.8 13.4 |
| Crazy Creek Ranch | 8/27/26 | 0645 | 55.6 4.3 | 86 11 | 51.6 1.0 | 0.8 0.6 | SE | 129 | 2.4 0.7 | 0.00 | 0.00 | 55.4 10.2 | 62.7 10.9 |
| Whitton Ranch (201e) | 8/27/26 | 0645 | 51.5 12.7 | 93 3 | 49.5 11.7 | 0.3 0.3 | ENE | 67 | 1.8 1.8 | 0.00 | 0.00 | 51.2 12.7 | 67.5 20.8 |
| Lytton East (Shop Hill Bottom) | 8/27/26 | 0645 | 57.3 12.0 | 85 10 | 52.8 8.8 | 1.2 0.3 | WNW | 283 | 2.1 0.2 | 0.00 | 0.00 | 57.2 12.0 | 70.7 16.4 |
| Lytton East (Hill 5) | 8/27/26 | 0645 | 58.9 10.8 | 82 15 | 53.4 6.1 | 2.0 0.5 | W | 278 | 3.5 0.1 | 0.00 | 0.00 | 58.8 11.1 | 71.7 16.8 |
| Lytton West Lower (Lew 6) | 8/27/26 | 0645 | 54.9 8.7 | 89 10 | 51.8 5.7 | 0.7 0.5 | NNE | 15 | 2.3 1.4 | 0.00 | 0.00 | 54.8 10.9 | 71.1 18.4 |
| Lytton West Hill (23PS) | 8/27/26 | 0645 | 57.8 9.8 | 86 13 | 53.6 5.8 | 0.6 0.4 | ESE | 111 | 2.3 0.0 | 0.00 | 0.00 | 57.6 10.1 | 71.4 15.8 |
| Big River | 8/27/26 | 0645 | 56.8 7.8 | 88 11 | 53.2 4.5 | 0.1 0.4 | S | 172 | 1.7 0.6 | 0.00 | 0.00 | 56.5 7.6 | 69.2 15.3 |
| Jimtown-North (Piccolo Ranch 15) | 8/27/26 | 0645 | 54.4 6.5 | 80 20 | 48.4 0.4 | 0.3 0.2 | E | 82 | 2.0 0.4 | 0.00 | 0.00 | 54.0 10.0 | 68.9 18.1 |
| HWY 128/Chalk Hill Rd (Landslide) | 8/27/26 | 0600 | 55.3 10.8 | 82 12 | 50.0 7.2 | 0.7 0.7 | ESE | 102 | 2.3 2.3 | 0.00 | 0.00 | 54.2 10.2 | 59.0 7.6 |
| N Chalk Hill Rd (Ranch 63) | 8/27/26 | 0645 | 51.4 7.9 | 89 3 | 48.4 7.0 | 1.0 0.7 | NE | 52 | 3.1 1.7 | 0.00 | 0.00 | 51.2 9.8 | 58.0 8.3 |
| 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) | 8/27/26 | 0645 | 50.3 9.4 | 92 3 | 48.0 8.6 | 0.4 0.3 | E | 98 | 1.4 0.5 | 0.00 | 0.00 | 49.7 9.3 | 57.9 9.6 |
| Red Tail | 8/27/26 | 0645 | 55.8 11.4 | 86 6 | 51.6 9.3 | 1.1 0.6 | E | 87 | 2.2 0.4 | 0.00 | 0.00 | 55.6 12.0 | 61.8 11.6 |
| Franz Valley (Stornetta) | 8/27/26 | 0645 | 50.3 9.4 | 88 3 | 47.1 8.5 | 0.4 0.0 | SW | 218 | 2.3 0.4 | 0.00 | 0.00 | 50.2 9.6 | 57.3 8.3 |
| Upper Dry Creek Valley | 8/27/26 | 0645 | 59.8 14.5 | 79 14 | 53.4 9.9 | 0.8 0.6 | E | 86 | 2.5 0.7 | 0.00 | 0.00 | 59.1 14.1 | 71.6 19.3 |
| Lower Dry Creek Valley | 8/27/26 | 0645 | 55.8 9.5 | 88 12 | 52.4 6.1 | 0.1 0.1 | ESE | 117 | 2.8 0.8 | 0.00 | 0.00 | 55.5 10.8 | 70.5 19.4 |
| Max | 66.2 | 93 | 54.5 | 15.4 | - | 23.2 | 0.00 | 0.00 | 65.9 | 71.7 | ||
| Avg | 57.6 | 83 | 51.7 | 2.0 | - | 4.3 | 0.00 | - | - | - | ||
| Min | 50.3 | 63 | 47.1 | 0.1 | - | 1.4 | 0.00 | 0.00 | 49.7 | 57.3 |
| Station | Date | Time | Temp (°F) | RH (%) | Dew Pt (°F) | Wind Spd (mph) | Wind Dir (°) | Wind Gust (mph) | Latest Rain (In) | Daily Rain (In) | Daily Max Temp (°F) | Daily Min Temp (°F) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Windsor-NW (Ranch 8) | 8/27/26 | 0645 | 56.1 4.8 | 81 6 | 50.5 2.7 | 0.0 0.0 | E | 90 | 0.0 0.0 | 0.00 | 0.00 | 62.0 7.0 | 56.0 6.1 |
| Windsor-East (Ranch 16) | 8/27/26 | 0645 | 52.8 4.6 | 92 8 | 50.5 2.3 | 0.1 0.1 | E | 86 | 1.1 1.1 | 0.00 | 0.00 | 57.4 7.3 | 52.2 7.0 |
| Mark West-North (Ranch 14) | 8/18/26 | 1400 | -44.8 | - | - | 0.0 | N | 0 | 0.0 | 0.00 | 0.00 | 89.9 | -48.1 |
| Windsor-SE (Silk Rd) | 8/27/26 | 0645 | 50.6 0.5 | 96 4 | 49.6 0.5 | 0.1 0.1 | WSW | 244 | 0.9 0.5 | 0.00 | 0.00 | 56.5 6.2 | 50.4 3.9 |
| Fulton-NW (Ranch 5) | 8/27/26 | 0645 | 52.4 0.9 | 88 84 | 48.8 75.8 | 0.0 1.1 | N | 0 | 0.0 2.4 | 0.00 | 0.00 | 57.9 4.9 | 52.2 3.6 |
| Bisordi (Fulton) | 8/27/26 | 0645 | 51.0 0.6 | 91 5 | 48.5 2.1 | 0.0 1.4 | NNE | 27 | 0.5 2.2 | 0.00 | 0.00 | 56.0 3.0 | 51.0 4.4 |
| Windsor-South (Laughlin Rd) | 8/27/26 | 0645 | 54.8 4.8 | 89 5 | 51.7 3.3 | - | - | - | 0.00 | 0.00 | 60.2 6.6 | 54.4 4.6 |
| Fulton-SE (Barnes Rd) | 8/27/26 | 0645 | 54.6 2.4 | 87 8 | 51.0 0.0 | 0.0 0.1 | N | 0 | 0.0 2.0 | 0.00 | 0.00 | 59.9 3.0 | 54.2 3.1 |
| Fulton-SW (Ranch 21) | 8/27/26 | 0645 | 52.6 1.5 | 89 89 | 49.6 110.5 | 0.0 1.2 | N | 0 | 0.0 3.0 | 0.00 | 0.00 | 57.4 4.4 | 52.5 1.9 |
| NW Santa Rosa (Piner Road) | 8/27/26 | 0645 | 51.0 0.1 | 100 0 | 51.0 0.1 | 0.0 0.1 | N | 0 | 0.0 1.1 | 0.00 | 0.00 | 56.3 3.1 | 50.9 0.1 |
| River Rd South (Denner Ranch) | 8/27/26 | 0645 | 51.1 1.2 | 0 0 | -67.0 0.7 | 0.1 0.8 | SSE | 149 | 1.3 0.4 | - | - | 56.7 5.3 | 50.9 2.2 |
| 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) | 8/27/26 | 0645 | 51.2 0.9 | 91 7 | 48.7 1.1 | - | - | - | 0.00 | 0.00 | 56.6 4.6 | 51.2 2.6 |
| SunnyView Vineyard (SCWC) | 8/27/26 | 0645 | 49.6 0.9 | 91 9 | 47.2 3.4 | 0.1 1.1 | NNW | 345 | 0.7 1.5 | 0.00 | 0.00 | 54.2 1.3 | 49.5 0.9 |
| Guerneville Rd West (Balletto) | 8/27/26 | 0645 | 52.2 1.0 | 94 5 | 50.5 0.4 | 0.1 0.9 | NW | 315 | 0.9 1.2 | 0.00 | 0.00 | 56.8 3.6 | 52.1 2.7 |
| Sanchietti Ranch | 8/27/26 | 0645 | 51.5 0.5 | 91 5 | 49.1 1.9 | 1.1 0.8 | WSW | 254 | 1.7 1.6 | 0.00 | 0.00 | 55.9 1.1 | 51.5 0.5 |
| Occidental Rd (Sebastopol) | 8/27/26 | 0645 | 50.7 0.1 | 100 0 | 50.7 0.1 | 0.3 0.9 | S | 178 | 1.3 1.3 | 0.00 | 0.00 | 55.0 2.8 | 50.6 1.1 |
| Harper's Rest (Windsor-West) | 8/27/26 | 0645 | 52.0 2.9 | 93 3 | 50.1 2.0 | 0.2 0.0 | WSW | 253 | 1.2 0.0 | 0.00 | 0.00 | 56.8 6.4 | 51.9 5.7 |
| Lower Westside Rd (Ranch 12) | 8/27/26 | 0645 | 52.5 3.6 | 93 7 | 50.6 1.7 | 0.0 0.7 | W | 270 | 0.8 1.1 | 0.00 | 0.00 | 57.3 7.0 | 51.6 5.7 |
| Guerneville (Laughlin Rd) | 8/27/26 | 0645 | 51.1 2.7 | 92 4 | 48.8 1.6 | 0.0 0.0 | N | 0 | 0.0 0.0 | 0.00 | 0.00 | 55.3 6.8 | 50.4 5.7 |
| Korbel (Winery) | 8/27/26 | 0645 | 52.8 2.2 | 93 4 | 50.8 1.2 | 0.0 0.0 | N | 0 | 0.0 0.0 | 0.00 | 0.00 | 57.8 6.0 | 52.8 4.9 |
| Forestville (Shone Farms) | 8/27/26 | 0645 | 54.9 4.0 | 90 7 | 51.9 1.8 | 0.4 0.0 | SW | 224 | 1.8 0.2 | 0.00 | 0.00 | 61.5 6.9 | 54.2 4.4 |
| Forestville-NE (Ranch 30) | 8/27/26 | 0645 | 51.8 2.4 | 95 4 | 50.4 1.2 | 0.1 1.3 | N | 356 | 1.1 1.2 | 0.00 | 0.00 | 56.9 6.2 | 50.8 4.6 |
| Foggy Bend (Ranch 41) | 8/27/26 | 0645 | 52.6 2.8 | 94 3 | 50.8 2.0 | 0.1 1.4 | NNE | 15 | 1.2 1.4 | 0.00 | 0.00 | 57.8 6.5 | 52.1 3.6 |
| Last Stop | 8/27/26 | 0645 | 51.0 1.1 | 94 3 | 49.4 0.2 | 0.1 0.0 | NNE | 24 | 1.0 0.4 | 0.00 | 0.00 | 55.7 5.6 | 50.9 5.2 |
| Green Valley Vineyard | 8/27/26 | 0645 | 54.0 7.2 | 93 4 | 52.1 6.1 | 0.7 0.7 | NW | 306 | 2.0 2.0 | 0.00 | 0.00 | 58.0 7.1 | 53.6 7.2 |
| Park Royal | 8/27/26 | 0645 | 52.5 1.2 | 84 15 | 47.9 3.1 | - | - | - | 0.00 | 0.00 | 57.1 3.9 | 52.3 1.2 |
| Merino | 8/27/26 | 0645 | 49.1 3.2 | 98 2 | 48.6 3.7 | 0.0 0.7 | NE | 40 | 0.7 2.0 | 0.00 | 0.00 | 53.0 0.8 | 49.0 3.1 |
| Green Valley (Sanchietti) | 8/27/26 | 0645 | 47.8 2.1 | - | - | - | - | - | - | - | 54.6 4.5 | 47.6 6.6 |
| Keefer Ranch (Green Valley) | 8/27/26 | 0645 | 49.9 0.4 | 95 2 | 48.5 0.1 | - | - | - | 0.00 | 0.00 | 54.1 4.0 | 49.8 6.2 |
| Graton-West (Dutton Ranch) | 8/27/26 | 0645 | 51.2 0.7 | 100 0 | 51.3 0.7 | 0.9 0.7 | WNW | 294 | 2.2 0.7 | 0.00 | 0.00 | 56.0 5.3 | 50.7 6.5 |
| Graton-South (Mill Station Rd) | 8/27/26 | 0645 | 49.1 2.6 | 93 3 | 47.3 1.7 | 0.0 0.0 | N | 0 | 0.0 0.0 | 0.00 | 0.00 | 54.8 6.2 | 48.6 7.2 |
| Occidental (Horseshoe Bend) | 8/27/26 | 0645 | 57.3 7.1 | 85 11 | 53.0 3.7 | - | - | - | 0.00 | 0.00 | 64.0 12.1 | 56.7 8.8 |
| Sexton Valley (Jacqueline's Blk) | 8/27/26 | 0645 | 51.2 3.3 | 96 2 | 50.1 2.8 | 0.2 0.0 | S | 190 | 1.2 0.4 | 0.00 | 0.00 | 55.4 6.5 | 51.1 9.4 |
| Sebastopol Hills (Burnside Rd) | 8/27/26 | 0645 | 59.4 10.9 | 86 13 | 55.2 7.0 | 0.5 0.2 | W | 274 | 1.6 0.4 | 0.00 | 0.00 | 66.4 14.4 | 59.0 10.8 |
| Pleasant Hill | 8/27/26 | 0645 | 53.1 4.9 | 94 2 | 51.4 4.4 | 0.5 0.4 | W | 272 | 2.0 0.4 | 0.00 | 0.00 | 58.9 7.5 | 52.9 8.0 |
| Seaview/Fort Ross (Hirsch) | 8/27/26 | 0645 | 64.0 2.3 | 68 13 | 53.2 8.0 | 4.4 1.8 | NNE | 14 | 8.7 3.4 | 0.00 | 0.00 | 65.4 4.2 | 63.8 2.4 |
| Max | 64.0 | 100 | 55.2 | 4.4 | - | 8.7 | 0.00 | 0.00 | 66.4 | 63.8 | ||
| Avg | 52.6 | 89 | 46.8 | 0.3 | - | 1.2 | 0.00 | - | - | - | ||
| Min | 47.8 | 0 | -67.0 | 0.0 | - | 0.0 | 0.00 | 0.00 | 53.0 | 47.6 |
| Station | Date | Time | Temp (°F) | RH (%) | Dew Pt (°F) | Wind Spd (mph) | Wind Dir (°) | Wind Gust (mph) | Latest Rain (In) | Daily Rain (In) | Daily Min Temp (°F) | Daily Max Temp (°F) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Upper Rincon Valley | 8/27/26 | 0645 | 64.5 11.6 | 63 1 | 51.6 10.4 | 1.0 0.3 | NNW | 330 | 4.8 2.5 | 0.00 | 0.00 | 61.0 9.3 | 66.9 10.7 |
| Lower Bennett Valley | 8/27/26 | 0645 | 50.1 10.1 | 93 7 | 48.1 8.2 | 0.3 0.1 | N | 5 | 1.8 0.6 | 0.00 | 0.00 | 49.8 10.6 | 59.7 13.1 |
| Kenwood (Wildwood) | 8/27/26 | 0645 | 54.5 6.8 | 85 9 | 50.2 4.0 | 2.6 0.8 | N | 10 | 4.2 1.2 | 0.00 | 0.00 | 52.8 5.6 | 58.8 2.7 |
| Crane Creek (Ranch 62) | 8/27/26 | 0645 | 54.2 3.6 | 87 11 | 50.5 0.3 | 0.5 0.4 | NE | 50 | 1.8 0.0 | 0.00 | 0.00 | 53.7 3.2 | 57.8 3.7 |
| Rohnert Park-West (Stony Point) | 8/27/26 | 0645 | 48.9 4.2 | 94 3 | 47.2 5.2 | 0.0 0.1 | N | 0 | 0.0 3.3 | 0.00 | 0.00 | 48.9 4.2 | 52.9 2.4 |
| Rice-Spivak Vineyard | 8/27/26 | 0645 | 47.9 5.3 | - | - | - | - | - | - | - | 47.6 5.5 | 57.3 2.6 |
| Cartograph Wines Base | 8/27/26 | 0645 | 54.7 2.0 | 94 4 | 53.2 1.0 | 1.6 0.3 | WSW | 248 | 2.6 0.1 | 0.00 | 0.00 | 54.7 2.1 | 61.2 6.8 |
| Cartograph Wines Remote | 8/27/26 | 0645 | 52.7 0.5 | - | - | - | - | - | - | - | 52.6 0.5 | 56.7 1.6 |
| Penngrove (Asellus) | 8/27/26 | 0645 | 51.5 1.6 | 94 3 | 49.9 2.4 | 0.9 1.5 | NW | 305 | 1.8 2.3 | 0.00 | 0.00 | 51.3 1.3 | 54.0 0.8 |
| Sonoma Valley (Bedrock) | 8/27/26 | 0645 | 53.1 8.6 | 86 6 | 49.1 6.8 | - | - | - | 0.00 | 0.00 | 52.5 8.6 | 70.4 17.9 |
| Sonoma-West (Arnold) | 8/27/26 | 0645 | 51.5 8.4 | 80 7 | 45.6 6.0 | 0.1 0.0 | WSW | 242 | 1.1 0.4 | 0.00 | 0.00 | 51.2 8.1 | 56.8 5.6 |
| Sonoma Valley HS | 8/27/26 | 0645 | 55.3 9.2 | 96 3 | 54.1 8.5 | 0.3 0.3 | NW | 316 | 1.4 1.4 | 0.00 | 0.00 | 54.9 9.2 | 60.4 5.5 |
| Sonoma East (Bundschu01) | 8/27/26 | 0645 | 53.4 10.1 | 89 3 | 50.3 9.1 | 0.3 0.4 | N | 1 | 1.3 0.2 | 0.00 | 0.00 | 52.7 9.7 | 61.6 5.7 |
| Sonoma-SE (Napoli) | 8/27/26 | 0645 | 52.8 9.2 | 88 3 | 49.3 8.1 | 0.0 0.0 | N | 0 | 0.0 0.0 | 0.00 | 0.00 | 52.4 9.3 | 60.6 5.2 |
| 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) | 8/27/26 | 0645 | 51.5 2.4 | 91 4 | 49.0 3.5 | 0.0 1.3 | N | 0 | 0.0 3.2 | 0.00 | 0.00 | 51.3 2.4 | 59.0 3.7 |
| Carneros (Ranch 71) | 8/27/26 | 0645 | 61.1 7.8 | 76 16 | 53.7 2.4 | 0.5 0.1 | NW | 310 | 2.1 0.4 | 0.00 | 0.00 | 60.3 9.0 | 65.0 7.6 |
| Ricci Vineyards (Carneros) | 8/27/26 | 0645 | 53.0 6.4 | 91 3 | 50.5 5.5 | 0.7 0.4 | NNE | 25 | 1.9 0.1 | 0.00 | 0.00 | 52.8 6.5 | 59.7 4.3 |
| Carneros Upper (Ranch 81) | 8/27/26 | 0645 | 60.8 6.6 | 80 8 | 54.5 3.9 | 2.4 2.4 | N | 8 | 3.4 3.4 | - | - | 59.3 5.6 | 63.5 5.6 |
| Carneros Lower (Ranch 81) | 8/27/26 | 0645 | 55.4 8.1 | 91 1 | 52.7 7.8 | 0.2 0.2 | NNW | 346 | 1.2 1.2 | 0.00 | 0.00 | 54.8 7.6 | 57.3 0.7 |
| Max | 64.5 | 96 | 54.5 | 2.6 | - | 4.8 | 0.00 | 0.00 | 61.0 | 70.4 | ||
| Avg | 54.0 | 87 | 50.6 | 0.7 | - | 1.8 | 0.00 | - | - | - | ||
| Min | 47.9 | 63 | 45.6 | 0.0 | - | 0.0 | 0.00 | 0.00 | 47.6 | 52.9 |