| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bavarian Lion EFW | 5/18/26 | 0600 | 63.2 22.8 | - | - | - | - | - | 0.00 | 0.00 | 68.2 20.3 | 62.8 22.4 |
| Rockpile Lower (Cooley) | 5/18/26 | 0545 | 59.1 14.1 | 23 46 | 21.4 14.2 | 4.3 2.2 | N | 356 | 13.6 6.7 | 0.00 | 0.00 | 61.2 11.3 | 58.6 13.8 |
| Rockpile Upper (Cooley) | 5/18/26 | 0600 | 55.2 14.3 | 26 52 | 20.6 13.9 | 8.7 3.3 | N | 2 | 25.6 7.2 | 0.00 | 0.00 | 58.9 14.9 | 54.8 14.2 |
| Lower Dry Creek Valley | 5/18/26 | 0600 | 49.9 1.7 | 63 5 | 37.7 0.4 | 5.4 5.9 | WNW | 299 | 8.9 8.2 | 0.00 | 0.00 | 56.9 1.8 | 48.6 2.5 |
| Geyserville-South (Nervo Station) | 5/18/26 | 0600 | 62.5 9.5 | - | - | 3.5 6.7 | WNW | 301 | 8.1 15.8 | 0.00 | 0.00 | 65.6 10.8 | 60.6 8.3 |
| Franz Valley (Stornetta) | 5/18/26 | 0600 | 61.6 19.8 | 23 66 | 23.2 15.4 | 2.7 2.3 | NW | 314 | 5.8 3.7 | 0.00 | 0.00 | 66.8 13.4 | 60.7 19.0 |
| Geyserville (Ranch 3) | 5/18/26 | 0600 | 54.7 1.8 | 42 11 | 31.9 4.4 | 2.4 6.5 | WNW | 292 | 6.0 8.8 | 0.00 | 0.00 | 63.3 8.2 | 54.4 1.8 |
| Geyserville-North (Hoffman) | 5/18/26 | 0600 | 55.3 3.4 | 44 14 | 33.6 3.7 | 2.8 3.7 | NNW | 343 | 8.2 4.5 | 0.00 | 0.00 | 61.0 6.2 | 54.7 3.3 |
| Knights Valley (Bavarian Lion) | 5/18/26 | 0600 | 63.5 24.3 | 20 74 | 21.8 15.9 | 9.6 9.2 | NNE | 30 | 20.7 18.8 | 0.00 | 0.00 | 67.3 18.6 | 63.3 24.5 |
| HWY 128/Chalk Hill Rd (Landslide) | 5/18/26 | 0600 | 62.9 18.4 | 24 64 | 25.1 16.1 | 4.3 1.3 | NNW | 342 | 9.8 4.6 | 0.00 | 0.00 | 68.9 14.3 | 59.9 15.5 |
| Newman Knights Valley | 5/18/26 | 0600 | 64.1 24.3 | 45 41 | 42.2 6.3 | 3.9 3.5 | N | 6 | 13.4 10.0 | 0.00 | 0.00 | 69.3 22.3 | 63.2 23.6 |
| Jimtown-North (Piccolo Ranch 15) | 5/18/26 | 0600 | 59.0 9.5 | 31 33 | 28.5 9.1 | 3.2 0.3 | WSW | 252 | 8.3 3.1 | 0.00 | 0.00 | 67.4 12.4 | 57.9 10.8 |
| Peterson (Ranch 09) | 5/18/26 | 0600 | 56.6 3.9 | 35 16 | 29.0 5.8 | 2.5 8.8 | N | 3 | 4.9 14.3 | 0.00 | 0.00 | 63.4 8.9 | 53.6 1.2 |
| Cloverdale-SE (Ranch 38) | 5/18/26 | 0600 | 56.0 5.7 | 40 21 | 32.3 5.1 | 9.8 1.6 | N | 356 | 15.0 3.6 | 0.00 | 0.00 | 59.0 6.7 | 55.4 5.9 |
| Geyserville-East (Ranch 40) | 5/18/26 | 0600 | 56.0 6.0 | 41 22 | 32.9 5.0 | 4.6 2.3 | WNW | 298 | 10.5 8.8 | 0.00 | 0.00 | 65.6 13.0 | 55.2 5.6 |
| N Chalk Hill Rd (Ranch 63) | 5/18/26 | 0600 | 62.1 11.5 | 24 36 | 24.6 12.3 | 3.9 2.1 | N | 6 | 12.8 7.0 | 0.00 | 0.00 | 66.7 12.1 | 57.8 7.5 |
| Cloverdale-East (Ranch 83) | 5/18/26 | 0600 | 52.6 1.3 | - | - | 2.8 1.6 | NNW | 328 | 5.8 8.4 | 0.00 | 0.00 | 60.2 6.5 | 51.9 1.0 |
| Crazy Creek Ranch | 5/18/26 | 0600 | 61.4 14.7 | 32 46 | 31.7 8.8 | 5.0 3.2 | WNW | 285 | 12.4 9.1 | 0.00 | 0.00 | 69.2 13.5 | 56.9 10.1 |
| Lytton East (Hill 5) | 5/18/26 | 0600 | 62.6 12.5 | 23 38 | 24.1 13.1 | 6.1 5.2 | N | 354 | 11.8 5.6 | 0.00 | 0.00 | 66.3 12.2 | 57.6 7.7 |
| Lytton East (Shop Hill Bottom) | 5/18/26 | 0600 | 61.3 10.7 | 24 35 | 24.1 12.7 | 4.8 2.8 | NNW | 335 | 11.0 5.2 | 0.00 | 0.00 | 65.1 10.8 | 55.5 5.1 |
| Lytton West Hill (23PS) | 5/18/26 | 0600 | 55.4 4.1 | 40 18 | 31.3 5.6 | 6.7 1.8 | NW | 309 | 12.7 1.8 | 0.00 | 0.00 | 60.4 5.6 | 53.9 2.8 |
| Lytton West Lower (Lew 6) | 5/18/26 | 0600 | 59.6 8.7 | 28 31 | 26.6 10.4 | 4.3 5.0 | NNW | 333 | 8.6 7.1 | 0.00 | 0.00 | 64.1 9.8 | 49.9 0.7 |
| Whitton Ranch (201e) | 5/18/26 | 0600 | 56.8 3.8 | 37 16 | 30.7 5.4 | 2.4 6.3 | NNW | 345 | 5.4 13.2 | 0.00 | 0.00 | 63.8 9.0 | 51.7 0.9 |
| Upper Dry Creek Valley | 5/18/26 | 0600 | 44.7 6.5 | 76 18 | 37.8 0.4 | 1.8 4.8 | W | 271 | 4.4 6.4 | 0.00 | 0.00 | 57.0 2.2 | 44.3 6.6 |
| Big River | 5/18/26 | 0600 | 63.8 12.7 | 25 36 | 26.9 11.2 | 3.7 1.2 | NNW | 332 | 11.1 0.1 | 0.00 | 0.00 | 65.2 10.8 | 56.3 5.3 |
| Max | 64.1 | 76 | 42.2 | 9.8 | - | 25.6 | 0.00 | 0.00 | 69.3 | 63.3 | ||
| Avg | 58.4 | 35 | 29.0 | 4.5 | - | 10.6 | 0.00 | - | - | - | ||
| Min | 44.7 | 20 | 20.6 | 1.8 | - | 4.4 | 0.00 | 0.00 | 56.9 | 44.3 |
| 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) | 5/18/26 | 0600 | 59.4 6.4 | 36 24 | 32.5 6.9 | 3.3 2.0 | N | 5 | 7.7 4.7 | 0.00 | 0.00 | 65.8 9.5 | 58.8 6.0 |
| Windsor-East (Ranch 16) | 5/18/26 | 0600 | 63.7 16.1 | 22 49 | 23.9 14.8 | 5.5 4.5 | NNW | 330 | 12.0 9.9 | 0.00 | 0.00 | 66.8 11.6 | 48.6 2.3 |
| Mark West-North (Ranch 14) | 5/18/26 | 0600 | 62.0 10.6 | 24 34 | 24.5 12.5 | 2.3 0.8 | NNW | 344 | 7.6 3.8 | 0.00 | 0.00 | 66.2 10.8 | 55.4 4.2 |
| Windsor-SE (Silk Rd) | 5/18/26 | 0400 | 64.1 9.6 | 23 31 | 25.2 12.8 | 4.8 1.1 | N | 4 | 10.3 1.5 | 0.00 | 0.00 | 65.4 9.3 | 60.7 6.3 |
| Fulton-NW (Ranch 5) | 5/18/26 | 0600 | 63.6 10.9 | 23 33 | 25.6 12.1 | 5.2 1.6 | NW | 318 | 9.5 1.8 | 0.00 | 0.00 | 66.8 10.8 | 57.6 5.1 |
| Bisordi (Fulton) | 5/18/26 | 0600 | 63.2 11.2 | 28 35 | 29.6 10.2 | 5.2 1.7 | NNW | 337 | 10.6 4.2 | 0.00 | 0.00 | 66.3 10.6 | 57.6 6.1 |
| Windsor-South (Laughlin Rd) | 5/18/26 | 0600 | 62.2 10.5 | 25 34 | 25.6 11.9 | - | - | - | 0.00 | 0.00 | 63.3 7.6 | 57.2 5.8 |
| Fulton-SE (Barnes Rd) | 5/18/26 | 0600 | 63.2 11.7 | 29 33 | 30.5 8.6 | 5.6 2.1 | NNW | 347 | 17.0 8.8 | 0.00 | 0.00 | 65.1 10.3 | 57.8 6.9 |
| Fulton-SW (Ranch 21) | 5/18/26 | 0600 | 63.3 11.5 | 23 34 | 25.2 12.2 | 7.5 3.2 | N | 1 | 14.1 5.0 | 0.00 | 0.00 | 65.6 10.2 | 56.9 5.2 |
| NW Santa Rosa (Piner Road) | 5/18/26 | 0600 | 63.2 14.9 | 29 46 | 30.7 10.2 | 2.1 2.0 | N | 355 | 5.9 4.4 | 0.00 | 0.00 | 66.3 11.3 | 56.2 8.2 |
| River Rd South (Denner Ranch) | 5/18/26 | 0600 | 61.6 14.0 | 26 51 | 26.2 14.4 | 7.4 6.7 | NNW | 344 | 15.8 13.4 | - | - | 62.1 5.9 | 50.5 3.5 |
| West Santa Rosa (LOV Vineyard) | 5/18/26 | 0600 | 64.1 17.2 | 22 59 | 24.7 16.6 | 7.5 6.5 | NNE | 17 | 16.0 14.0 | 0.00 | 0.00 | 66.1 9.9 | 51.2 4.8 |
| Guerneville Rd (Prokopakis) | 5/18/26 | 0600 | 61.3 14.9 | 26 60 | 26.3 16.2 | - | - | - | 0.00 | 0.00 | 62.0 5.4 | 48.6 2.5 |
| SunnyView Vineyard (SCWC) | 5/18/26 | 0600 | 62.9 17.4 | 23 56 | 24.8 14.7 | 3.8 3.7 | N | 3 | 12.4 11.7 | 0.00 | 0.00 | 65.0 10.3 | 58.4 14.0 |
| Guerneville Rd West (Balletto) | 5/18/26 | 0600 | 63.9 19.9 | 27 64 | 29.1 12.3 | 4.7 4.0 | N | 11 | 12.1 10.3 | 0.00 | 0.00 | 66.3 9.7 | 47.2 3.5 |
| Sanchietti Ranch | 5/18/26 | 0600 | 64.2 20.1 | 30 60 | 32.2 9.2 | 7.2 6.3 | N | 4 | 16.1 13.8 | 0.00 | 0.00 | 65.8 8.7 | 56.0 12.0 |
| Occidental Rd (Sebastopol) | 5/18/26 | 0600 | 62.7 19.8 | 28 72 | 29.0 13.9 | 6.9 6.5 | N | 356 | 15.6 13.4 | 0.00 | 0.00 | 63.8 8.3 | 50.6 8.0 |
| Harper's Rest (Windsor-West) | 5/18/26 | 0600 | 56.7 4.7 | 33 19 | 27.8 7.3 | 1.1 1.5 | E | 81 | 2.6 5.0 | 0.00 | 0.00 | 61.1 5.8 | 50.6 1.0 |
| Lower Westside Rd (Ranch 12) | 5/18/26 | 0600 | 52.5 0.6 | 50 3 | 34.3 2.3 | 0.6 0.5 | SE | 124 | 3.2 0.7 | 0.00 | 0.00 | 54.7 2.5 | 49.5 3.0 |
| Guerneville (Laughlin Rd) | 5/18/26 | 0600 | 46.0 7.6 | 71 20 | 37.3 1.0 | 1.0 0.8 | SSW | 201 | 4.8 1.2 | 0.00 | 0.00 | 49.4 8.5 | 44.7 5.1 |
| Korbel (Winery) | 5/18/26 | 0600 | 59.1 9.5 | 32 35 | 29.2 10.0 | 0.0 0.5 | N | 0 | 0.0 3.0 | 0.00 | 0.00 | 65.6 8.4 | 47.8 1.9 |
| Forestville (Shone Farms) | 5/18/26 | 0600 | 62.7 9.1 | 25 28 | 26.0 10.8 | 4.7 1.1 | N | 8 | 9.6 5.4 | 0.00 | 0.00 | 64.9 6.7 | 53.8 1.3 |
| Forestville-NE (Ranch 30) | 5/18/26 | 0600 | 62.8 9.7 | 29 27 | 30.5 7.6 | 4.9 2.8 | NNE | 25 | 11.5 4.6 | 0.00 | 0.00 | 63.2 5.8 | 47.1 5.9 |
| Foggy Bend (Ranch 41) | 5/18/26 | 0600 | 61.3 7.3 | 38 21 | 35.3 4.3 | 4.9 0.1 | NE | 46 | 11.1 3.2 | 0.00 | 0.00 | 64.8 5.8 | 46.7 5.2 |
| Last Stop | 5/18/26 | 0600 | 62.2 20.5 | 29 63 | 30.0 9.7 | 2.4 2.1 | N | 4 | 8.4 6.2 | 0.00 | 0.00 | 63.0 12.0 | 50.6 8.9 |
| Green Valley Vineyard | 5/18/26 | 0600 | 63.0 15.9 | 22 53 | 24.1 15.5 | 3.6 3.2 | NNE | 22 | 16.0 14.9 | 0.00 | 0.00 | 64.5 8.6 | 55.0 8.5 |
| Park Royal | 5/18/26 | 0600 | 64.0 19.9 | 21 62 | 23.1 16.1 | - | - | - | 0.00 | 0.00 | 66.2 10.5 | 59.1 15.1 |
| Merino | 5/18/26 | 0600 | 63.4 22.0 | 27 68 | 28.7 11.4 | 4.5 4.5 | NNW | 346 | 11.8 11.0 | 0.00 | 0.00 | 65.3 9.8 | 56.6 15.4 |
| Green Valley (Sanchietti) | 5/18/26 | 0600 | 64.6 23.1 | - | - | - | - | - | - | - | 65.3 14.0 | 42.2 1.0 |
| Keefer Ranch (Green Valley) | 5/18/26 | 0600 | 62.2 20.9 | 30 65 | 30.4 9.7 | - | - | - | 0.00 | 0.00 | 63.5 12.8 | 43.2 2.4 |
| Graton-West (Dutton Ranch) | 5/18/26 | 0600 | 62.6 19.7 | 24 76 | 25.8 17.1 | 4.1 3.8 | N | 360 | 11.2 9.9 | 0.00 | 0.00 | 63.6 10.4 | 44.4 1.9 |
| Graton-South (Mill Station Rd) | 5/18/26 | 0600 | 63.0 21.5 | 24 69 | 26.1 13.8 | 2.9 2.9 | N | 349 | 7.9 7.9 | 0.00 | 0.00 | 63.4 14.9 | 41.3 0.2 |
| Occidental (Horseshoe Bend) | 5/18/26 | 0600 | 61.4 12.0 | 24 38 | 24.5 12.6 | - | - | - | 0.00 | 0.00 | 63.4 9.0 | 57.6 8.6 |
| Sexton Valley (Jacqueline's Blk) | 5/18/26 | 0600 | 62.6 20.3 | 30 65 | 31.1 10.0 | 4.8 4.4 | NNE | 26 | 11.8 10.5 | 0.00 | 0.00 | 62.8 14.8 | 40.9 1.2 |
| Sebastopol Hills (Burnside Rd) | 5/18/26 | 0600 | 62.1 12.5 | 29 39 | 29.3 10.1 | 6.9 6.9 | N | 8 | 13.5 13.5 | 0.00 | 0.00 | 63.0 9.5 | 58.4 9.1 |
| Pleasant Hill | 5/18/26 | 0600 | 61.3 20.2 | 26 65 | 25.9 12.6 | 5.6 5.2 | N | 10 | 12.6 11.0 | 0.00 | 0.00 | 63.3 17.2 | 54.3 13.4 |
| Seaview/Fort Ross (Hirsch) | 5/18/26 | 0600 | 55.8 9.4 | 30 33 | 24.9 9.6 | 4.4 4.8 | NNE | 15 | 9.6 9.4 | 0.00 | 0.00 | 58.4 10.8 | 54.5 8.6 |
| Max | 64.6 | 71 | 37.3 | 7.5 | - | 17.0 | 0.00 | 0.00 | 66.8 | 59.1 | ||
| Avg | 61.5 | 29 | 28.1 | 4.4 | - | 10.6 | 0.00 | - | - | - | ||
| Min | 46.0 | 21 | 23.1 | 0.0 | - | 0.0 | 0.00 | 0.00 | 49.4 | 40.9 |
| 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 | 5/18/26 | 0600 | 59.9 13.8 | 23 48 | 22.3 14.9 | 3.0 2.6 | NE | 34 | 7.4 4.7 | 0.00 | 0.00 | 59.7 14.4 | 63.8 13.2 |
| Lower Bennett Valley | 5/18/26 | 0600 | 62.3 16.6 | 24 52 | 24.8 13.5 | 8.4 7.1 | NNW | 332 | 19.2 16.1 | 0.00 | 0.00 | 49.8 6.0 | 65.4 13.2 |
| Kenwood (Wildwood) | 5/18/26 | 0600 | 63.0 20.6 | 22 68 | 23.6 16.0 | 5.4 4.3 | NNE | 32 | 13.1 10.4 | 0.00 | 0.00 | 62.8 20.8 | 67.0 18.2 |
| Crane Creek (Ranch 62) | 5/18/26 | 0600 | 54.8 5.0 | 36 29 | 28.6 9.9 | 0.5 0.0 | NNE | 30 | 2.7 0.4 | 0.00 | 0.00 | 54.2 5.3 | 60.8 8.0 |
| Rohnert Park-West (Stony Point) | 5/18/26 | 0600 | 61.4 20.9 | 31 62 | 30.6 7.9 | 4.4 4.4 | NNW | 348 | 9.3 9.3 | 0.00 | 0.00 | 48.9 8.5 | 65.0 17.6 |
| Rice-Spivak Vineyard | 5/18/26 | 0600 | 54.8 21.4 | - | - | - | - | - | - | - | 37.8 4.6 | 56.0 16.6 |
| Cartograph Wines Base | 5/18/26 | 0600 | 61.4 15.5 | 32 53 | 31.0 10.5 | 7.1 5.6 | N | 357 | 14.9 12.4 | 0.00 | 0.00 | 58.4 13.2 | 61.9 13.1 |
| Cartograph Wines Remote | 5/18/26 | 0600 | 59.5 17.5 | - | - | - | - | - | - | - | 49.6 7.6 | 60.6 14.6 |
| Penngrove (Asellus) | 5/18/26 | 0600 | 62.1 16.9 | 24 54 | 25.1 13.9 | 8.2 7.8 | NNW | 330 | 13.6 10.5 | 0.00 | 0.01 | 46.2 2.9 | 64.8 10.8 |
| Sonoma Valley (Bedrock) | 5/18/26 | 0600 | 64.2 14.4 | 19 44 | 21.0 16.6 | - | - | - | 0.00 | 0.00 | 55.2 5.5 | 67.0 12.9 |
| Sonoma-West (Arnold) | 5/18/26 | 0600 | 64.9 20.0 | 20 62 | 22.6 17.0 | 8.6 6.3 | NW | 321 | 21.0 16.9 | 0.00 | 0.00 | 60.6 16.5 | 67.8 11.9 |
| Sonoma Valley HS | 5/18/26 | 0600 | 65.3 16.2 | 25 51 | 28.2 13.5 | 5.0 4.3 | NNW | 344 | 11.7 8.9 | 0.00 | 0.00 | 64.6 16.4 | 69.3 12.8 |
| Sonoma East (Bundschu01) | 5/18/26 | 0600 | 66.0 24.4 | 19 69 | 22.2 15.9 | 14.5 13.7 | N | 359 | 32.2 30.7 | 0.00 | 0.00 | 61.2 20.0 | 67.6 14.0 |
| Sonoma-SE (Napoli) | 5/18/26 | 0600 | 66.3 23.5 | 18 68 | 22.1 17.0 | 11.7 11.6 | NNW | 346 | 24.5 23.1 | 0.00 | 0.00 | 58.7 16.4 | 68.4 12.9 |
| 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) | 5/18/26 | 0600 | 65.3 17.2 | 20 55 | 23.1 17.4 | 6.9 1.5 | NNW | 344 | 16.8 7.5 | 0.00 | 0.00 | 56.0 8.1 | 67.4 14.5 |
| Carneros (Ranch 71) | 5/18/26 | 0600 | 65.0 17.1 | 19 55 | 21.6 18.4 | 9.4 7.7 | NNW | 342 | 21.2 16.7 | 0.00 | 0.00 | 64.8 17.7 | 67.2 14.9 |
| Ricci Vineyards (Carneros) | 5/18/26 | 0600 | 64.5 18.5 | 20 61 | 22.6 17.8 | 7.5 4.6 | NNW | 327 | 17.8 11.8 | 0.00 | 0.00 | 56.6 10.9 | 67.6 16.7 |
| Carneros Upper (Ranch 81) | 5/18/26 | 0600 | 64.8 16.4 | 18 56 | 19.9 20.6 | 15.0 12.4 | N | 10 | 29.4 25.0 | - | - | 64.7 17.4 | 66.9 12.8 |
| Carneros Lower (Ranch 81) | 5/18/26 | 0600 | 65.2 20.6 | 21 65 | 23.7 16.8 | 9.2 8.6 | N | 355 | 23.1 20.3 | 0.00 | 0.00 | 64.6 20.0 | 66.7 13.8 |
| Max | 66.3 | 36 | 31.0 | 15.0 | - | 32.2 | 0.00 | 0.01 | 64.8 | 69.3 | ||
| Avg | 62.7 | 23 | 24.3 | 7.8 | - | 17.4 | 0.00 | - | - | - | ||
| Min | 54.8 | 18 | 19.9 | 0.5 | - | 2.7 | 0.00 | 0.00 | 37.8 | 56.0 |