| 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 | 12/9/25 | 0600 | 41.4 0.8 | - | - | - | - | - | 0.00 | 0.00 | 40.9 1.7 | 43.9 2.5 |
| Pope Valley (Weeks Lake) | 12/9/25 | 0600 | 39.5 1.9 | 100 0 | 39.5 1.9 | 1.8 1.2 | NW | 307 | 3.3 1.5 | 0.00 | 0.01 | 39.4 1.9 | 42.4 0.6 |
| Whiskey River Winery | 12/9/25 | 0600 | 39.2 1.0 | 99 0 | 39.0 1.0 | 2.2 0.7 | WNW | 297 | 3.3 1.1 | 0.00 | 0.00 | 39.2 1.0 | 41.3 1.2 |
| Dollarhide Base | 12/9/25 | 0600 | 41.1 0.6 | 100 0 | 41.1 0.6 | 1.2 0.8 | WSW | 255 | 2.3 1.1 | 0.00 | 0.01 | 41.0 0.5 | 42.5 1.3 |
| Dollarhide 1AS Remote | 12/9/25 | 0600 | 41.0 0.2 | 95 0 | 39.6 0.1 | 2.0 0.8 | S | 181 | 3.4 0.1 | - | - | 40.8 0.1 | 42.5 1.2 |
| Dollarhide 17B Remote | 12/9/25 | 0545 | 41.2 0.8 | 100 0 | 41.2 0.9 | - | - | - | - | - | 41.2 0.8 | 42.9 1.0 |
| Dollarhide 18A Remote | 12/9/25 | 0600 | 40.8 0.1 | 100 0 | 40.8 0.1 | - | - | - | - | - | 40.7 0.1 | 42.1 1.2 |
| Angwin | 12/9/25 | 0600 | 52.4 1.8 | 59 7 | 38.6 4.6 | 4.3 6.7 | NNW | 330 | 5.3 8.6 | 0.00 | 0.00 | 51.8 5.3 | 57.6 5.7 |
| Lower Angwin (Pioneer) | 12/9/25 | 0600 | 51.2 4.2 | - | - | 3.3 1.8 | NNE | 25 | 5.5 2.6 | - | - | 39.7 6.3 | 53.3 2.4 |
| Deer Park | 12/9/25 | 0600 | 38.2 1.2 | 99 0 | 38.0 1.2 | 1.8 0.3 | NE | 54 | 2.9 0.1 | 0.00 | 0.00 | 37.4 1.8 | 40.1 1.4 |
| Lower Chiles Valley (Brown) | 12/9/25 | 0600 | 35.8 4.1 | 100 0 | 35.8 4.1 | 1.8 1.4 | N | 9 | 4.5 3.5 | 0.00 | 0.00 | 34.2 4.1 | 37.7 4.7 |
| Moss Creek Vineyard/Reservior | 12/8/25 | 2245 | 39.7 0.1 | 100 0 | 39.7 0.1 | - | - | - | 0.00 | 0.01 | 38.3 1.3 | 59.4 4.2 |
| Max | 52.4 | 100 | 41.2 | 4.3 | - | 5.5 | 0.00 | 0.01 | 51.8 | 57.6 | ||
| Avg | 42.0 | 95 | 39.3 | 2.3 | - | 3.8 | 0.00 | - | - | - | ||
| Min | 35.8 | 59 | 35.8 | 1.2 | - | 2.3 | 0.00 | 0.00 | 34.2 | 37.7 |
| Station | Date | Time | Temp (°F) | RH (%) | Dew Pt (°F) | Wind Spd (mph) | Wind Dir (°) | Wind Gust (mph) | Latest Rain (In) | Daily Rain (In) | Daily Min Temp (°F) | Daily Max Temp (°F) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Calistoga-North | 12/9/25 | 0600 | 39.6 1.2 | 100 0 | 39.7 1.2 | - | - | - | 0.00 | 0.01 | 39.5 1.2 | 42.3 0.6 |
| Stags Leap Dist (Chimney Rock) | 12/9/25 | 0600 | 41.6 1.2 | - | - | 0.9 0.1 | WNW | 286 | 2.2 0.2 | 0.00 | 0.00 | 41.4 1.2 | 42.9 1.4 |
| Diamond Mtn (McEachran) | 12/9/25 | 0600 | 38.6 0.4 | 100 0 | 38.4 0.3 | - | - | - | - | - | 38.5 0.2 | 41.1 0.3 |
| Diamond Mtn (Schramsberg) | 12/9/25 | 0600 | 37.0 1.2 | 100 0 | 37.0 1.2 | - | - | - | 0.00 | 0.01 | 36.5 1.3 | 39.3 0.9 |
| Stags Leap Dist (Silverado Vineyards) | 12/9/25 | 0600 | 40.7 1.7 | 96 2 | 39.8 1.1 | 0.0 0.1 | NW | 323 | 0.9 0.6 | 0.00 | 0.00 | 40.6 1.6 | 42.2 1.6 |
| Fotsch (Maple Lane) | 12/9/25 | 0600 | 39.9 0.9 | 97 0 | 39.2 0.9 | 1.4 0.3 | NE | 45 | 2.5 0.3 | 0.00 | 0.00 | 39.8 0.8 | 42.0 1.1 |
| Oak Knoll-East (Ranch 53) | 12/9/25 | 0600 | 41.7 1.1 | 95 0 | 40.5 1.0 | 1.0 0.1 | E | 90 | 2.9 0.4 | 0.00 | 0.00 | 41.6 1.1 | 43.2 0.9 |
| Rutherford-North (Mee Ln) | 12/9/25 | 0600 | 35.4 2.8 | 97 1 | 34.7 2.6 | 0.8 0.6 | W | 270 | 1.8 0.7 | 0.01 | 0.01 | 35.3 2.8 | 38.5 2.1 |
| Frisinger Napa-NW | 12/9/25 | 0600 | 41.4 1.1 | 98 1 | 40.8 0.9 | 0.4 1.0 | NNW | 345 | 1.4 2.0 | 0.00 | 0.00 | 40.9 1.5 | 42.5 1.5 |
| Napa-North (Ranch 29) | 12/9/25 | 0600 | 42.0 1.0 | 100 0 | 42.0 1.0 | 0.1 0.1 | N | 2 | 1.1 0.2 | 0.00 | 0.00 | 41.8 0.9 | 43.1 1.6 |
| St. Helena (NVV Office) | 12/9/25 | 0600 | 40.7 1.3 | - | - | 0.2 0.0 | SE | 134 | 1.1 0.0 | 0.00 | 0.00 | 40.6 1.3 | 42.5 1.2 |
| Crossroads Ranch | 12/9/25 | 0600 | 41.5 1.3 | 100 2 | 41.4 0.9 | 0.0 1.8 | WSW | 243 | 0.6 2.6 | 0.00 | 0.00 | 41.4 1.3 | 42.8 1.4 |
| Oakville | 12/9/25 | 0600 | 41.3 1.4 | 97 1 | 40.6 1.0 | 0.5 0.8 | WSW | 249 | 1.7 0.9 | 0.00 | 0.00 | 41.2 1.3 | 42.7 1.4 |
| OV561-East | 12/9/25 | 0600 | 41.3 1.7 | - | - | - | - | - | - | - | 41.2 1.4 | 42.9 1.0 |
| OV518-West | 12/9/25 | 0600 | 41.5 1.4 | - | - | - | - | - | - | - | 41.4 1.4 | 43.0 1.6 |
| Napa-NW (Ranch 54) | 12/9/25 | 0600 | 40.8 1.0 | 100 0 | 40.8 1.0 | 1.5 0.8 | WNW | 299 | 3.3 1.6 | 0.00 | 0.00 | 40.6 1.1 | 42.6 1.5 |
| Calistoga (Ranch 78) | 12/9/25 | 0600 | 40.0 1.0 | 97 0 | 39.1 1.0 | 0.3 0.7 | SW | 222 | 1.2 1.2 | 0.00 | 0.00 | 39.9 1.1 | 42.0 1.1 |
| Yountville-SE (Ranch 85) | 12/9/25 | 0600 | 41.5 1.6 | 100 0 | 41.5 1.6 | 0.8 0.5 | NW | 308 | 2.5 1.0 | 0.00 | 0.00 | 41.4 1.6 | 43.1 1.4 |
| Yountville-South (Ranch 87) | 12/9/25 | 0600 | 41.3 1.6 | 100 0 | 41.3 1.6 | 1.0 0.2 | W | 261 | 2.8 0.9 | 0.00 | 0.00 | 41.1 1.6 | 43.1 1.4 |
| Rutherford Hill Estate | 12/9/25 | 0600 | 40.3 1.3 | 100 0 | 40.3 1.4 | 0.4 0.3 | ESE | 106 | 1.5 0.2 | 0.00 | 0.00 | 40.2 1.2 | 41.9 0.9 |
| Rutherford (STS) | 12/9/25 | 0600 | 40.9 1.8 | 87 1 | 37.2 2.0 | 0.9 0.0 | NW | 304 | 2.0 0.2 | 0.00 | 0.00 | 40.8 1.5 | 42.6 1.6 |
| Borreo (Soda Canyon) | 12/9/25 | 0600 | 38.4 1.8 | 99 0 | 38.1 1.8 | 1.7 0.7 | NNE | 30 | 2.6 0.9 | 0.00 | 0.00 | 38.0 2.2 | 40.2 1.5 |
| Oakville-NE (Ranch 88) | 12/9/25 | 0600 | 41.2 1.1 | 96 1 | 40.1 0.8 | 0.0 1.0 | N | 0 | 0.0 2.8 | 0.00 | 0.00 | 40.9 1.2 | 42.7 1.5 |
| Silver Oak OV | 12/9/25 | 0600 | 41.4 1.4 | 98 1 | 40.8 1.1 | 0.5 0.5 | W | 265 | 1.3 1.2 | 0.00 | 0.00 | 41.3 1.3 | 42.8 1.2 |
| Tiara Fria (East St. Helena) | 12/9/25 | 0600 | 41.0 0.8 | 97 0 | 40.2 0.7 | 1.0 0.0 | NE | 48 | 2.9 0.7 | 0.00 | 0.00 | 40.8 0.8 | 42.4 1.4 |
| To Kalon Remote (TKKE) | 12/9/25 | 0600 | 41.2 1.6 | - | - | - | - | - | - | - | 41.0 1.7 | 42.8 1.7 |
| To Kalon | 12/9/25 | 0600 | 40.2 2.3 | 99 3 | 40.0 1.6 | 1.9 1.0 | WSW | 252 | 3.2 0.7 | 0.00 | 0.00 | 40.1 2.4 | 42.5 1.8 |
| To Kalon Remote (TKN5) | 12/9/25 | 0600 | 41.2 1.7 | - | - | - | - | - | - | - | 41.0 1.8 | 42.9 1.6 |
| St. Helena-North | 12/9/25 | 0600 | 39.9 1.0 | 95 0 | 38.5 1.0 | 0.4 0.3 | SE | 143 | 2.6 0.0 | 0.00 | 0.00 | 39.7 0.9 | 42.1 1.0 |
| Twomey Calistoga | 12/9/25 | 0600 | 39.8 1.2 | 100 0 | 39.8 1.3 | 1.0 0.0 | SW | 223 | 2.2 1.0 | 0.00 | 0.00 | 39.8 1.0 | 42.1 1.0 |
| Wappo Hill Floor | 12/9/25 | 0600 | 40.5 1.6 | 100 0 | 40.5 1.6 | 1.8 0.7 | WNW | 285 | 2.9 0.4 | 0.00 | 0.00 | 40.4 1.6 | 42.4 1.7 |
| Yountville (Ranch 67) | 12/9/25 | 0600 | 40.7 1.8 | 97 3 | 39.9 1.1 | 0.5 0.5 | NE | 43 | 2.0 1.0 | 0.00 | 0.00 | 40.6 1.6 | 42.3 1.8 |
| Max | 42.0 | 100 | 42.0 | 1.9 | - | 3.3 | 0.01 | 0.01 | 41.8 | 43.2 | ||
| Avg | 40.5 | 98 | 39.7 | 0.8 | - | 2.0 | 0.00 | - | - | - | ||
| Min | 35.4 | 87 | 34.7 | 0.0 | - | 0.0 | 0.00 | 0.00 | 35.3 | 38.5 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Carneros (Milton Rd) | 12/9/25 | 0600 | 41.9 1.7 | 95 4 | 40.6 0.5 | - | - | - | 0.00 | 0.00 | 41.9 1.7 | 43.7 0.9 |
| Carneros Lower (Ranch 81) | 12/8/25 | 1245 | 45.8 0.5 | 88 0 | 42.5 0.5 | 1.1 0.6 | ESE | 103 | 4.5 0.4 | 0.00 | 0.00 | 41.7 0.4 | 46.2 0.4 |
| Carneros Upper (Ranch 81) | 12/9/25 | 0600 | 40.1 | 100 | 40.1 | 1.4 | N | 5 | 3.3 | - | - | 40.0 | 42.0 |
| Carneros (Mitsuko) | 12/9/25 | 0600 | 41.1 1.7 | - | - | - | - | - | - | - | 41.0 1.8 | 43.0 1.2 |
| Mount George (Napa East) | 12/9/25 | 0600 | 44.0 0.2 | 100 5 | 43.9 1.4 | 0.4 0.1 | W | 266 | 2.0 0.5 | 0.00 | 0.00 | 43.9 0.2 | 45.4 0.3 |
| Napa-East (Palmaz 300') | 12/9/25 | 0600 | 40.7 1.3 | 100 5 | 40.6 0.0 | 0.3 0.6 | WSW | 252 | 1.5 0.4 | 0.00 | 0.00 | 40.3 1.7 | 41.5 1.8 |
| Napa-East (Palmaz 1200') | 12/9/25 | 0600 | 37.0 1.5 | 90 0 | 34.4 1.5 | 1.5 2.5 | ENE | 63 | 2.8 5.3 | - | - | 36.1 1.7 | 41.5 1.3 |
| Napa-East (Palmaz 1400') | 12/9/25 | 0600 | 38.8 1.9 | 100 0 | 38.8 1.9 | 5.1 1.3 | NNW | 348 | 9.4 0.2 | 0.00 | 0.00 | 34.2 2.6 | 39.7 1.5 |
| Dealy Lane (Ranch 80) | 12/9/25 | 0600 | 41.1 1.1 | 97 3 | 40.3 0.3 | 0.6 1.6 | SW | 223 | 1.6 3.3 | 0.00 | 0.00 | 40.8 1.5 | 42.6 1.3 |
| Suscol Mtn (Ranch 93) | 12/9/25 | 0600 | 39.1 0.1 | 100 0 | 39.0 0.0 | 1.7 1.8 | WNW | 295 | 3.7 5.5 | 0.00 | 0.00 | 37.7 0.9 | 39.5 0.8 |
| Carneros (Saintsbury) | 12/9/25 | 0600 | 38.1 3.1 | 100 0 | 38.1 3.1 | 2.1 0.5 | SSW | 208 | 2.9 0.4 | 0.00 | 0.00 | 38.1 3.1 | 40.6 1.9 |
| Suscol Upper (Ranch 92) | 12/9/25 | 0030 | 38.8 2.2 | 100 0 | 38.8 2.2 | 0.5 1.8 | SE | 144 | 1.4 4.6 | 0.00 | 0.00 | 38.4 2.6 | 39.0 2.3 |
| Stanly (Ranch 45) | 12/9/25 | 0600 | 39.1 2.5 | 98 6 | 38.5 1.0 | 1.0 1.2 | N | 349 | 3.1 0.7 | 0.00 | 0.00 | 39.1 2.4 | 41.3 1.6 |
| Suscol Lower (Ranch 35) | 12/9/25 | 0030 | 42.1 1.7 | 100 8 | 42.1 0.7 | 2.1 0.8 | ESE | 111 | 3.5 0.8 | 0.00 | 0.00 | 42.0 1.7 | 42.7 1.3 |
| Napa-South (Toyon Farms) | 12/9/25 | 0600 | 41.6 1.2 | 100 4 | 41.6 0.3 | 0.1 0.1 | SSW | 203 | 1.7 1.7 | 0.00 | 0.00 | 41.4 1.3 | 43.3 1.3 |
| Toyon Remote 1 | 12/9/25 | 0600 | 41.8 1.0 | - | - | - | - | - | - | - | 41.2 1.4 | 42.9 1.5 |
| Toyon Remote 2 | 12/9/25 | 0600 | 41.7 1.1 | - | - | - | - | - | - | - | 41.5 1.2 | 43.1 1.4 |
| Toyon Remote 3 | 12/9/25 | 0600 | 41.8 1.1 | - | - | - | - | - | - | - | 41.6 1.2 | 43.1 1.4 |
| Napa-West Lower (Truchard) | 12/9/25 | 0600 | 41.7 0.8 | 95 3 | 40.3 0.1 | - | - | - | - | - | 41.1 1.4 | 43.0 1.1 |
| Napa-West Upper (Truchard) | 12/9/25 | 0600 | 41.0 0.8 | 0 0 | -73.5 0.6 | 0.4 0.1 | E | 91 | 2.7 0.0 | 0.00 | 0.00 | 40.2 1.4 | 42.0 1.2 |
| Mt. Veeder | 12/9/25 | 0600 | 50.4 4.1 | 74 2 | 42.6 3.3 | 1.8 0.3 | W | 270 | 2.8 0.4 | 0.00 | 0.00 | 49.5 4.4 | 54.2 5.8 |
| 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 | 12/9/25 | 0600 | 42.1 1.2 | 99 5 | 42.0 0.0 | 1.9 0.8 | SW | 218 | 2.8 0.2 | 0.00 | 0.00 | 42.1 1.2 | 43.4 1.2 |
| Max | 50.4 | 100 | 43.9 | 5.1 | - | 9.4 | 0.00 | 0.00 | 49.5 | 54.2 | ||
| Avg | 41.2 | 90 | 32.5 | 1.4 | - | 3.1 | 0.00 | - | - | - | ||
| Min | 37.0 | 0 | -73.5 | 0.1 | - | 1.5 | 0.00 | 0.00 | 34.2 | 39.5 |