| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Montesol | 12/8/25 | 0800 | 41.3 0.1 | - | - | - | - | - | 0.00 | 0.00 | 39.1 0.5 | 41.7 1.2 |
| Pope Valley (Weeks Lake) | 12/8/25 | 0800 | 35.8 4.2 | 100 0 | 35.7 4.2 | 0.7 2.9 | W | 277 | 2.2 3.7 | 0.00 | 0.01 | 35.5 4.3 | 43.0 0.2 |
| Whiskey River Winery | 12/8/25 | 0800 | 36.6 3.3 | 99 0 | 36.4 3.2 | 2.1 1.3 | NW | 308 | 3.0 2.6 | 0.00 | 0.01 | 36.5 3.4 | 42.5 0.1 |
| Dollarhide Base | 12/8/25 | 0800 | 39.4 2.0 | 100 0 | 39.4 2.0 | 1.6 2.3 | W | 266 | 3.2 2.5 | 0.00 | 0.01 | 38.9 2.4 | 43.8 0.2 |
| Dollarhide 1AS Remote | 12/8/25 | 0800 | 39.3 2.7 | 95 0 | 38.1 2.5 | 2.2 2.2 | WNW | 289 | 3.9 3.9 | - | - | 39.1 2.6 | 43.8 0.5 |
| Dollarhide 17B Remote | 12/8/25 | 0800 | 38.4 3.0 | 100 0 | 38.4 3.0 | - | - | - | - | - | 38.2 3.0 | 43.9 0.3 |
| Dollarhide 18A Remote | 12/8/25 | 0800 | 39.2 2.2 | 100 0 | 39.2 2.2 | - | - | - | - | - | 39.1 2.1 | 43.3 0.4 |
| Angwin | 12/8/25 | 0800 | 53.0 2.0 | 47 8 | 33.5 2.1 | 9.6 4.9 | NNW | 348 | 13.3 7.4 | 0.00 | 0.00 | 46.5 2.5 | 53.2 0.2 |
| Lower Angwin (Pioneer) | 12/8/25 | 0800 | 52.7 4.3 | - | - | 4.0 0.1 | NNE | 18 | 7.7 2.1 | - | - | 45.5 8.3 | 53.8 2.0 |
| Deer Park | 12/8/25 | 0800 | 38.2 1.7 | 99 0 | 38.0 1.6 | 0.2 1.8 | N | 4 | 1.1 2.5 | 0.00 | 0.01 | 38.2 0.6 | 41.5 0.6 |
| Lower Chiles Valley (Brown) | 12/8/25 | 0800 | 39.1 1.3 | 100 0 | 39.1 1.3 | 0.9 2.2 | SE | 133 | 5.9 0.6 | 0.00 | 0.00 | 38.3 0.8 | 42.4 2.9 |
| Moss Creek Vineyard/Reservior | 12/8/25 | 0600 | 41.3 3.4 | 100 0 | 41.3 3.4 | - | - | - | 0.00 | 0.01 | 38.3 0.4 | 41.4 0.4 |
| Max | 53.0 | 100 | 39.4 | 9.6 | - | 13.3 | 0.00 | 0.01 | 46.5 | 53.8 | ||
| Avg | 41.2 | 93 | 37.5 | 2.7 | - | 5.0 | 0.00 | - | - | - | ||
| Min | 35.8 | 47 | 33.5 | 0.2 | - | 1.1 | 0.00 | 0.00 | 35.5 | 41.5 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Calistoga-North | 12/8/25 | 0800 | 40.1 0.4 | 100 0 | 40.1 0.4 | - | - | - | 0.00 | 0.00 | 40.1 0.1 | 42.9 0.4 |
| Stags Leap Dist (Chimney Rock) | 12/8/25 | 0800 | 42.6 0.5 | - | - | 1.4 0.3 | SSW | 194 | 2.4 0.2 | 0.00 | 0.00 | 42.0 0.2 | 44.3 0.2 |
| Diamond Mtn (McEachran) | 12/8/25 | 0800 | 38.6 1.2 | 99 0 | 38.5 1.2 | - | - | - | - | - | 38.6 0.4 | 41.5 0.2 |
| Diamond Mtn (Schramsberg) | 12/8/25 | 0800 | 37.6 0.8 | 100 0 | 37.6 0.8 | - | - | - | 0.00 | 0.01 | 37.1 0.3 | 40.2 0.4 |
| Stags Leap Dist (Silverado Vineyards) | 12/8/25 | 0800 | 42.1 1.0 | 95 2 | 40.7 0.4 | 0.6 1.1 | NNW | 340 | 1.9 1.4 | 0.00 | 0.00 | 42.0 0.9 | 43.8 0.8 |
| Fotsch (Maple Lane) | 12/8/25 | 0800 | 40.2 0.6 | 97 0 | 39.5 0.6 | 1.0 1.4 | W | 277 | 3.0 0.5 | 0.00 | 0.00 | 40.0 0.4 | 43.0 0.8 |
| Oak Knoll-East (Ranch 53) | 12/8/25 | 0800 | 42.6 0.4 | 95 1 | 41.2 0.2 | 1.2 0.4 | WNW | 303 | 2.8 0.9 | 0.00 | 0.00 | 42.2 0.2 | 44.1 0.2 |
| Rutherford-North (Mee Ln) | 12/8/25 | 0800 | 37.2 1.6 | 97 0 | 36.5 1.4 | 1.7 0.2 | NNW | 331 | 2.8 0.2 | 0.00 | 0.00 | 37.2 1.6 | 40.6 1.2 |
| Frisinger Napa-NW | 12/8/25 | 0800 | 42.4 0.5 | 97 0 | 41.7 0.4 | 0.5 0.8 | NNE | 19 | 2.6 1.3 | 0.00 | 0.00 | 41.8 0.2 | 44.0 0.4 |
| Napa-North (Ranch 29) | 12/8/25 | 0800 | 42.9 0.4 | 100 0 | 42.9 0.4 | 1.1 0.9 | SSW | 194 | 2.6 0.7 | 0.00 | 0.00 | 42.7 0.4 | 44.7 0.5 |
| St. Helena (NVV Office) | 12/8/25 | 0800 | 41.6 0.7 | - | - | 0.6 0.2 | SW | 225 | 2.5 0.0 | 0.00 | 0.00 | 41.4 0.5 | 43.7 0.4 |
| Crossroads Ranch | 12/8/25 | 0800 | 42.1 0.4 | 98 1 | 41.8 0.6 | 0.1 0.6 | WSW | 238 | 1.2 0.4 | 0.00 | 0.00 | 42.0 0.3 | 44.2 0.0 |
| Oakville | 12/8/25 | 0800 | 41.8 0.6 | 96 1 | 40.9 0.8 | 0.7 0.7 | E | 97 | 2.0 1.2 | 0.00 | 0.00 | 41.7 0.4 | 44.1 0.5 |
| OV561-East | 12/8/25 | 0800 | 42.1 0.5 | - | - | - | - | - | - | - | 42.0 0.4 | 43.9 0.3 |
| OV518-West | 12/8/25 | 0800 | 42.0 0.5 | - | - | - | - | - | - | - | 41.9 0.4 | 44.5 0.8 |
| Napa-NW (Ranch 54) | 12/8/25 | 0800 | 41.2 0.2 | 100 0 | 41.2 0.2 | 1.0 0.7 | NW | 325 | 2.5 0.8 | 0.00 | 0.00 | 41.0 0.2 | 44.1 0.4 |
| Calistoga (Ranch 78) | 12/8/25 | 0800 | 40.2 0.8 | 97 0 | 39.4 0.8 | 1.4 1.2 | W | 259 | 3.1 1.3 | 0.00 | 0.01 | 40.1 0.4 | 43.1 0.3 |
| Yountville-SE (Ranch 85) | 12/8/25 | 0800 | 42.8 0.8 | 100 0 | 42.8 0.8 | 0.3 1.3 | W | 273 | 1.9 1.3 | 0.00 | 0.00 | 42.7 0.7 | 44.5 0.3 |
| Yountville-South (Ranch 87) | 12/8/25 | 0800 | 42.6 0.9 | 100 0 | 42.6 0.9 | 0.8 0.4 | WSW | 246 | 2.1 0.5 | 0.00 | 0.00 | 42.4 0.7 | 44.6 0.5 |
| Rutherford Hill Estate | 12/8/25 | 0800 | 41.5 0.2 | 100 0 | 41.5 0.2 | 0.2 0.2 | S | 183 | 1.5 0.4 | 0.00 | 0.00 | 41.2 0.0 | 42.8 0.1 |
| Rutherford (STS) | 12/8/25 | 0800 | 42.4 0.1 | 87 1 | 38.8 0.1 | 1.0 0.9 | WSW | 246 | 2.1 0.9 | 0.00 | 0.00 | 42.1 0.0 | 44.2 0.5 |
| Borreo (Soda Canyon) | 12/8/25 | 0800 | 40.2 0.4 | 99 0 | 39.9 0.4 | 1.1 0.3 | NE | 55 | 2.8 0.4 | 0.00 | 0.00 | 40.0 0.3 | 41.6 0.3 |
| Oakville-NE (Ranch 88) | 12/8/25 | 0800 | 42.0 0.3 | 95 0 | 40.7 0.4 | 0.2 0.2 | SE | 131 | 2.2 2.2 | 0.00 | 0.00 | 41.5 0.3 | 44.2 0.3 |
| Silver Oak OV | 12/8/25 | 0800 | 42.2 0.4 | 97 1 | 41.4 0.6 | 0.5 0.3 | E | 95 | 2.0 0.1 | 0.00 | 0.00 | 42.0 0.4 | 44.0 0.0 |
| Tiara Fria (East St. Helena) | 12/8/25 | 0800 | 41.5 0.6 | 97 0 | 40.7 0.6 | 1.6 0.3 | ENE | 69 | 3.2 0.4 | 0.00 | 0.00 | 41.4 0.3 | 43.9 0.5 |
| To Kalon Remote (TKKE) | 12/8/25 | 0800 | 42.4 0.1 | - | - | - | - | - | - | - | 41.8 0.5 | 44.5 0.9 |
| To Kalon | 12/8/25 | 0800 | 41.8 0.4 | 98 1 | 41.2 0.6 | 0.5 0.7 | SW | 221 | 1.9 0.7 | 0.00 | 0.00 | 41.3 0.1 | 44.2 1.0 |
| To Kalon Remote (TKN5) | 12/8/25 | 0800 | 42.3 0.2 | - | - | - | - | - | - | - | 41.8 0.2 | 44.6 0.8 |
| St. Helena-North | 12/8/25 | 0800 | 40.7 0.6 | 95 0 | 39.4 0.6 | 0.1 0.1 | NNW | 343 | 1.1 0.2 | 0.00 | 0.01 | 40.5 0.4 | 43.2 0.4 |
| Twomey Calistoga | 12/8/25 | 0800 | 40.2 0.9 | 100 0 | 40.2 0.9 | 2.1 0.9 | WSW | 242 | 4.7 2.5 | 0.00 | 0.01 | 40.0 0.3 | 43.1 0.5 |
| Wappo Hill Floor | 12/8/25 | 0800 | 41.9 0.7 | 100 0 | 41.8 0.7 | 2.0 1.4 | SW | 232 | 3.7 0.7 | 0.00 | 0.00 | 41.9 0.8 | 44.1 0.6 |
| Yountville (Ranch 67) | 12/8/25 | 0800 | 42.1 0.7 | 96 1 | 41.0 0.3 | 1.5 0.2 | WNW | 292 | 3.0 0.0 | 0.00 | 0.00 | 41.8 0.5 | 44.0 0.7 |
| Max | 42.9 | 100 | 42.9 | 2.1 | - | 4.7 | 0.00 | 0.01 | 42.7 | 44.7 | ||
| Avg | 41.4 | 97 | 40.5 | 0.9 | - | 2.5 | 0.00 | - | - | - | ||
| Min | 37.2 | 87 | 36.5 | 0.1 | - | 1.1 | 0.00 | 0.00 | 37.1 | 40.2 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Carneros (Milton Rd) | 12/8/25 | 0800 | 43.6 0.0 | 92 1 | 41.3 0.4 | - | - | - | 0.00 | 0.00 | 43.4 0.3 | 44.7 0.5 |
| Carneros Lower (Ranch 81) | 12/7/25 | 1430 | 47.3 1.7 | 86 6 | 43.2 0.0 | 0.7 0.3 | ESE | 119 | 3.1 0.3 | 0.00 | 0.00 | 42.0 4.3 | 47.6 1.6 |
| Carneros Upper (Ranch 81) | 12/7/25 | 1430 | 47.0 2.0 | 86 85 | 43.0 104.0 | 0.9 3.2 | E | 93 | 3.2 3.4 | - | - | 37.9 0.0 | 47.2 2.0 |
| Carneros (Mitsuko) | 12/8/25 | 0800 | 42.6 0.1 | - | - | - | - | - | - | - | 42.3 0.3 | 44.2 0.2 |
| Mount George (Napa East) | 12/8/25 | 0800 | 43.8 0.8 | 95 0 | 42.5 0.8 | 0.5 0.4 | NNE | 26 | 2.2 1.2 | 0.00 | 0.00 | 43.7 0.5 | 45.2 0.2 |
| Napa-East (Palmaz 300') | 12/8/25 | 0800 | 41.8 0.5 | 95 0 | 40.5 0.6 | 0.1 0.8 | ESE | 120 | 1.8 0.9 | 0.00 | 0.00 | 41.7 0.5 | 43.3 0.5 |
| Napa-East (Palmaz 1200') | 12/8/25 | 0800 | 40.9 3.5 | 90 0 | 38.1 3.4 | 4.8 0.4 | NE | 37 | 10.7 3.4 | - | - | 37.8 1.1 | 42.0 3.1 |
| Napa-East (Palmaz 1400') | 12/8/25 | 0800 | 38.1 1.2 | 100 0 | 38.2 1.2 | 6.9 2.9 | NNE | 17 | 10.2 2.6 | 0.00 | 0.01 | 36.7 0.4 | 38.9 0.7 |
| Dealy Lane (Ranch 80) | 12/8/25 | 0800 | 42.1 0.5 | 94 1 | 40.4 0.9 | 1.4 1.2 | NNW | 347 | 3.2 1.9 | 0.00 | 0.00 | 42.1 0.1 | 44.0 0.1 |
| Suscol Mtn (Ranch 93) | 12/8/25 | 0800 | 39.1 0.0 | 100 0 | 39.1 0.0 | 3.9 1.3 | ESE | 118 | 9.9 0.8 | 0.00 | 0.00 | 38.5 0.4 | 40.3 0.3 |
| Carneros (Saintsbury) | 12/8/25 | 0800 | 40.8 0.6 | 100 0 | 40.8 0.6 | 1.3 1.2 | S | 191 | 3.4 1.2 | 0.00 | 0.00 | 40.8 0.7 | 42.5 1.2 |
| Suscol Upper (Ranch 92) | 12/8/25 | 0730 | 39.4 0.8 | 100 0 | 39.4 0.8 | 0.9 1.8 | WSW | 246 | 3.1 4.4 | 0.00 | 0.00 | 38.9 0.8 | 41.2 0.7 |
| Stanly (Ranch 45) | 12/8/25 | 0800 | 41.4 0.6 | 92 2 | 39.4 0.1 | 0.5 1.2 | ENE | 77 | 2.1 1.0 | 0.00 | 0.00 | 41.2 0.6 | 42.9 0.5 |
| Suscol Lower (Ranch 35) | 12/8/25 | 0730 | 42.6 0.1 | 92 4 | 40.3 1.3 | 1.4 0.2 | NW | 324 | 2.7 0.1 | 0.00 | 0.00 | 42.1 0.0 | 44.0 0.1 |
| Napa-South (Toyon Farms) | 12/8/25 | 0800 | 43.0 0.2 | 97 1 | 42.3 0.2 | 0.0 0.0 | N | 0 | 0.0 0.6 | 0.00 | 0.00 | 42.7 0.1 | 44.7 0.1 |
| Toyon Remote 1 | 12/8/25 | 0800 | 43.0 0.0 | - | - | - | - | - | - | - | 42.6 0.0 | 44.4 0.2 |
| Toyon Remote 2 | 12/8/25 | 0800 | 43.0 0.2 | - | - | - | - | - | - | - | 42.7 0.0 | 44.5 0.0 |
| Toyon Remote 3 | 12/8/25 | 0800 | 43.0 0.0 | - | - | - | - | - | - | - | 42.7 0.0 | 44.5 0.1 |
| Napa-West Lower (Truchard) | 12/8/25 | 0800 | 42.7 0.1 | 92 1 | 40.6 0.4 | - | - | - | - | - | 42.4 0.3 | 44.1 0.1 |
| Napa-West Upper (Truchard) | 12/8/25 | 0800 | 41.6 0.6 | 0 0 | -73.0 0.4 | 1.3 0.4 | NE | 56 | 4.3 2.1 | 0.00 | 0.00 | 41.5 0.3 | 43.2 0.1 |
| Mt. Veeder | 12/8/25 | 0800 | 53.0 3.4 | 59 17 | 39.3 3.2 | 1.0 1.4 | WNW | 303 | 6.3 1.6 | 0.00 | 0.00 | 45.1 0.9 | 53.6 0.7 |
| Wooden Valley | 5/1/25 | 1630 | 68.6 8.0 | 58 11 | 53.4 1.8 | 8.0 3.8 | W | 259 | 15.1 5.0 | 0.00 | 0.00 | 49.2 1.7 | 70.2 8.6 |
| Sugarloaf West | 12/8/25 | 0800 | 43.0 0.6 | 95 0 | 41.7 0.7 | 1.5 0.4 | W | 273 | 3.0 0.9 | 0.00 | 0.00 | 42.9 0.1 | 44.6 0.1 |
| Max | 53.0 | 100 | 42.5 | 6.9 | - | 10.7 | 0.00 | 0.01 | 45.1 | 53.6 | ||
| Avg | 42.4 | 87 | 33.2 | 1.8 | - | 4.5 | 0.00 | - | - | - | ||
| Min | 38.1 | 0 | -73.0 | 0.0 | - | 0.0 | 0.00 | 0.00 | 36.7 | 38.9 |