| 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 | 1/23/26 | 0230 | 39.9 3.3 | - | - | - | - | - | 0.00 | 0.00 | 39.1 2.9 | 42.5 6.5 |
| Pope Valley (Weeks Lake) | 1/23/26 | 0230 | 32.0 12.2 | 100 11 | 32.0 9.1 | 0.4 1.1 | SW | 231 | 1.3 2.6 | 0.00 | 0.00 | 31.5 12.3 | 35.3 11.5 |
| Whiskey River Winery | 12/14/25 | 0345 | 39.7 1.0 | 87 2 | 36.3 1.5 | 0.0 0.0 | N | 0 | 0.0 0.0 | 0.00 | 0.00 | 39.7 2.0 | 40.0 1.1 |
| Dollarhide Base | 1/23/26 | 0230 | 40.2 7.5 | 100 13 | 40.2 3.9 | 1.9 0.2 | E | 88 | 2.7 0.7 | 0.00 | 0.00 | 39.0 6.1 | 43.6 7.4 |
| Dollarhide 1AS Remote | 1/23/26 | 0230 | 32.1 9.5 | 96 1 | 31.0 9.2 | 0.3 0.3 | E | 82 | 1.5 0.9 | - | - | 32.1 9.5 | 35.8 9.8 |
| Dollarhide 17B Remote | 1/23/26 | 0230 | 37.1 7.0 | 100 6 | 37.1 5.2 | - | - | - | - | - | 36.3 7.7 | 40.1 7.1 |
| Dollarhide 18A Remote | 1/23/26 | 0230 | 31.0 9.5 | 100 3 | 31.0 8.6 | - | - | - | - | - | 31.0 9.5 | 34.3 9.8 |
| Angwin | 1/23/26 | 0230 | 49.8 1.8 | 70 27 | 40.3 10.4 | 3.4 0.9 | NNW | 336 | 4.5 3.8 | 0.00 | 0.00 | 48.5 2.4 | 54.4 1.3 |
| Lower Angwin (Pioneer) | 1/23/26 | 0230 | 39.1 8.1 | - | - | 0.2 0.4 | ESE | 105 | 1.1 1.5 | - | - | 37.4 6.9 | 44.0 6.5 |
| Deer Park | 1/23/26 | 0230 | 45.7 4.5 | 94 24 | 44.0 3.2 | 2.5 0.3 | SE | 124 | 3.7 0.3 | 0.00 | 0.00 | 45.5 2.1 | 47.8 5.1 |
| Lower Chiles Valley (Brown) | 1/23/26 | 0230 | 33.5 10.3 | 99 11 | 33.3 7.3 | 0.0 0.2 | N | 0 | 0.0 1.3 | 0.00 | 0.00 | 32.7 10.8 | 36.6 10.8 |
| Moss Creek Vineyard/Reservior | 1/23/26 | 0015 | 40.9 4.6 | 96 6 | 39.9 2.8 | - | - | - | 0.00 | 0.00 | 40.0 5.2 | 41.1 5.1 |
| Max | 49.8 | 100 | 44.0 | 3.4 | - | 4.5 | 0.00 | 0.00 | 48.5 | 54.4 | ||
| Avg | 38.0 | 95 | 36.1 | 1.2 | - | 2.1 | 0.00 | - | - | - | ||
| Min | 31.0 | 70 | 31.0 | 0.0 | - | 0.0 | 0.00 | 0.00 | 31.0 | 34.3 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Calistoga-North | 1/23/26 | 0230 | 40.0 6.6 | 100 5 | 39.9 5.3 | - | - | - | 0.00 | 0.00 | 39.7 6.5 | 41.8 6.2 |
| Stags Leap Dist (Chimney Rock) | 1/23/26 | 0230 | 39.5 6.9 | - | - | 0.8 0.5 | N | 359 | 2.2 1.3 | 0.00 | 0.00 | 35.8 9.6 | 40.0 6.6 |
| Diamond Mtn (McEachran) | 1/23/26 | 0230 | 44.2 3.1 | 93 3 | 42.3 2.1 | - | - | - | - | - | 44.1 2.8 | 46.8 2.1 |
| Diamond Mtn (Schramsberg) | 1/23/26 | 0230 | 48.3 3.3 | 81 12 | 42.7 1.1 | - | - | - | 0.00 | 0.00 | 47.6 0.8 | 49.5 5.2 |
| Stags Leap Dist (Silverado Vineyards) | 1/23/26 | 0230 | 36.7 9.7 | 96 5 | 35.6 8.4 | 0.0 2.1 | N | 0 | 0.0 7.1 | 0.00 | 0.00 | 35.6 9.6 | 38.4 8.8 |
| Fotsch (Maple Lane) | 1/23/26 | 0230 | 36.3 10.2 | 97 6 | 35.5 8.4 | 1.0 0.9 | SSW | 211 | 2.6 0.5 | 0.00 | 0.00 | 35.1 11.0 | 39.6 11.0 |
| Oak Knoll-East (Ranch 53) | 1/23/26 | 0230 | 41.3 5.3 | 96 2 | 40.2 4.9 | 0.4 0.7 | N | 3 | 1.4 1.4 | 0.00 | 0.00 | 37.7 8.1 | 41.3 5.4 |
| Rutherford-North (Mee Ln) | 1/23/26 | 0230 | 33.2 8.6 | 100 1 | 33.1 8.2 | 0.0 2.8 | NNE | 29 | 0.7 7.5 | 0.00 | 0.00 | 32.1 9.4 | 36.9 8.1 |
| Frisinger Napa-NW | 1/23/26 | 0230 | 38.0 8.7 | 97 4 | 37.1 7.6 | 1.0 0.9 | W | 278 | 2.0 2.5 | 0.00 | 0.00 | 36.2 10.1 | 41.5 6.0 |
| Napa-North (Ranch 29) | 1/23/26 | 0230 | 39.5 7.1 | 100 0 | 39.4 7.1 | 0.8 0.2 | ENE | 62 | 1.4 1.3 | 0.00 | 0.00 | 37.5 8.5 | 40.4 6.5 |
| St. Helena (NVV Office) | 1/23/26 | 0230 | 39.8 6.8 | - | - | 0.0 0.3 | N | 0 | 0.0 2.3 | 0.00 | 0.00 | 39.5 6.8 | 41.8 7.1 |
| Crossroads Ranch | 1/23/26 | 0230 | 36.4 10.0 | 97 2 | 35.6 9.2 | 0.7 3.5 | N | 357 | 2.6 5.8 | 0.00 | 0.00 | 35.9 9.0 | 37.9 9.0 |
| Oakville | 1/23/26 | 0230 | 36.1 10.0 | 97 2 | 35.4 9.5 | 0.4 4.1 | NE | 45 | 1.5 5.6 | 0.00 | 0.00 | 36.0 8.2 | 38.7 8.2 |
| OV561-East | 1/23/26 | 0230 | 36.3 9.4 | - | - | - | - | - | - | - | 36.2 8.5 | 39.4 7.0 |
| OV518-West | 1/23/26 | 0230 | 37.4 9.1 | - | - | - | - | - | - | - | 36.2 8.4 | 39.6 7.9 |
| Napa-NW (Ranch 54) | 1/23/26 | 0230 | 38.5 8.1 | 100 0 | 38.5 8.1 | 0.3 0.4 | W | 274 | 1.1 2.2 | 0.00 | 0.00 | 37.7 8.3 | 41.4 5.5 |
| Calistoga (Ranch 78) | 1/23/26 | 0230 | 35.8 9.8 | 96 4 | 34.9 8.7 | 0.6 1.0 | SSW | 211 | 1.6 1.5 | 0.00 | 0.00 | 35.2 10.5 | 39.2 9.2 |
| Yountville-SE (Ranch 85) | 1/23/26 | 0230 | 39.3 7.3 | 100 4 | 39.3 6.2 | 0.0 2.3 | N | 0 | 0.0 4.0 | 0.00 | 0.00 | 37.7 7.8 | 39.9 6.9 |
| Yountville-South (Ranch 87) | 1/23/26 | 0230 | 36.7 9.8 | 100 0 | 36.7 9.8 | 0.1 3.7 | N | 351 | 1.0 5.9 | 0.00 | 0.00 | 35.7 9.8 | 38.2 8.5 |
| Rutherford Hill Estate | 1/23/26 | 0230 | 44.2 2.1 | 93 2 | 42.2 1.5 | 0.9 0.4 | E | 94 | 1.8 2.6 | 0.00 | 0.00 | 43.9 2.1 | 48.0 0.6 |
| Rutherford (STS) | 1/23/26 | 0230 | 35.7 9.6 | 90 1 | 33.1 9.2 | 0.6 2.8 | NE | 55 | 1.2 6.7 | 0.00 | 0.00 | 35.4 8.4 | 39.1 8.3 |
| Borreo (Soda Canyon) | 1/23/26 | 0230 | 37.8 7.8 | 97 6 | 37.0 6.0 | 1.2 1.6 | NNW | 333 | 2.5 2.0 | 0.00 | 0.00 | 37.6 7.9 | 40.3 7.0 |
| Oakville-NE (Ranch 88) | 1/23/26 | 0230 | 36.1 9.3 | 95 0 | 34.8 9.3 | 0.0 3.0 | N | 0 | 0.0 6.4 | 0.00 | 0.00 | 35.2 8.5 | 36.4 10.5 |
| Silver Oak OV | 1/23/26 | 0230 | 36.1 10.4 | 97 3 | 35.4 9.5 | 1.4 2.0 | NNE | 20 | 2.3 5.2 | 0.00 | 0.00 | 35.6 9.3 | 38.0 8.9 |
| Tiara Fria (East St. Helena) | 1/23/26 | 0230 | 38.0 7.5 | 97 2 | 37.1 6.9 | 1.5 0.1 | E | 95 | 2.4 0.7 | 0.00 | 0.00 | 37.4 7.5 | 39.8 7.9 |
| To Kalon Remote (TKKE) | 1/23/26 | 0230 | 36.6 10.1 | - | - | - | - | - | - | - | 35.2 9.1 | 37.6 9.8 |
| To Kalon | 1/23/26 | 0230 | 38.0 9.0 | 99 3 | 37.7 8.2 | 0.6 1.8 | W | 264 | 1.4 3.9 | 0.00 | 0.00 | 37.0 7.9 | 39.2 8.0 |
| To Kalon Remote (TKN5) | 1/23/26 | 0230 | 37.7 10.5 | - | - | - | - | - | - | - | 36.3 8.9 | 38.6 9.9 |
| St. Helena-North | 1/23/26 | 0230 | 38.8 7.1 | 98 4 | 38.3 6.0 | 0.3 1.1 | NW | 321 | 1.1 3.5 | 0.00 | 0.00 | 38.7 6.4 | 41.3 5.9 |
| Twomey Calistoga | 1/23/26 | 0230 | 37.1 9.7 | 100 8 | 37.1 7.3 | 0.4 0.9 | ESE | 122 | 2.2 2.0 | 0.00 | 0.00 | 36.1 10.1 | 39.6 8.0 |
| Wappo Hill Floor | 1/23/26 | 0230 | 39.0 6.5 | 100 0 | 38.9 6.5 | 0.8 0.5 | N | 5 | 2.1 1.7 | 0.00 | 0.00 | 35.0 9.6 | 39.0 7.8 |
| Yountville (Ranch 67) | 1/23/26 | 0230 | 37.1 9.4 | 97 4 | 36.4 8.1 | 0.1 2.1 | NNW | 337 | 1.3 5.7 | 0.00 | 0.00 | 35.8 9.4 | 38.4 8.1 |
| Max | 48.3 | 100 | 42.7 | 1.5 | - | 2.6 | 0.00 | 0.00 | 47.6 | 49.5 | ||
| Avg | 38.3 | 97 | 37.5 | 0.6 | - | 1.5 | 0.00 | - | - | - | ||
| Min | 33.2 | 81 | 33.1 | 0.0 | - | 0.0 | 0.00 | 0.00 | 32.1 | 36.4 |
| 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) | 1/23/26 | 0230 | 42.6 3.1 | 95 2 | 41.4 2.6 | - | - | - | 0.00 | 0.00 | 39.4 6.2 | 43.6 3.4 |
| Carneros Lower (Ranch 81) | 1/23/26 | 0230 | 43.5 2.7 | 0 93 | -71.0 115.5 | 1.6 0.1 | N | 7 | 3.3 0.7 | 0.00 | 0.00 | 40.9 5.0 | 44.9 3.3 |
| Carneros Upper (Ranch 81) | 1/23/26 | 0230 | 43.4 3.4 | 1 90 | -60.9 105.2 | 1.6 2.0 | NNE | 21 | 3.1 2.8 | - | - | 43.3 2.9 | 47.6 2.3 |
| Carneros (Mitsuko) | 1/23/26 | 0230 | 43.6 1.6 | - | - | - | - | - | - | - | 38.6 6.2 | 43.9 3.5 |
| Mount George (Napa East) | 1/23/26 | 0230 | 37.8 10.3 | 98 0 | 37.2 10.2 | 0.4 0.9 | E | 93 | 1.2 2.8 | 0.00 | 0.00 | 37.2 10.0 | 38.8 9.3 |
| Napa-East (Palmaz 300') | 1/23/26 | 0230 | 41.5 6.0 | 100 9 | 41.4 3.5 | 0.3 2.1 | SW | 219 | 2.3 2.8 | 0.00 | 0.00 | 40.5 5.4 | 42.0 5.6 |
| Napa-East (Palmaz 1200') | 1/23/26 | 0230 | 39.6 8.0 | 88 5 | 36.2 6.4 | 2.0 0.4 | E | 94 | 3.1 1.6 | - | - | 39.1 8.0 | 43.0 7.6 |
| Napa-East (Palmaz 1400') | 1/23/26 | 0230 | 43.5 4.0 | 100 19 | 43.5 1.5 | 0.4 2.0 | W | 261 | 2.2 3.6 | 0.00 | 0.00 | 40.8 6.6 | 44.9 6.8 |
| Dealy Lane (Ranch 80) | 1/23/26 | 0245 | 43.6 2.5 | 97 2 | 42.8 1.9 | 2.2 0.0 | NW | 316 | 3.9 0.6 | 0.00 | 0.00 | 38.6 7.2 | 44.3 3.7 |
| Suscol Mtn (Ranch 93) | 1/23/26 | 0230 | 45.9 3.5 | 96 26 | 45.0 4.8 | 2.7 0.9 | SE | 129 | 7.1 0.8 | 0.00 | 0.00 | 45.6 3.2 | 50.1 3.0 |
| Carneros (Saintsbury) | 1/23/26 | 0230 | 41.5 1.7 | 100 0 | 41.5 1.7 | 1.0 0.9 | W | 275 | 2.8 1.4 | 0.00 | 0.00 | 39.4 3.8 | 41.9 2.5 |
| Suscol Upper (Ranch 92) | 1/23/26 | 0230 | 46.1 3.1 | 100 25 | 46.1 4.4 | 0.1 0.4 | SE | 135 | 1.8 2.1 | 0.00 | 0.00 | 46.0 2.6 | 50.0 3.7 |
| Stanly (Ranch 45) | 1/23/26 | 0230 | 41.1 2.5 | 98 4 | 40.7 1.4 | 3.5 1.8 | WNW | 296 | 4.2 0.8 | 0.00 | 0.00 | 38.8 4.6 | 41.5 2.9 |
| Suscol Lower (Ranch 35) | 1/23/26 | 0230 | 40.4 5.0 | 100 9 | 40.4 2.4 | 2.4 1.2 | NNW | 330 | 3.3 0.7 | 0.00 | 0.00 | 39.8 5.3 | 45.6 1.8 |
| Napa-South (Toyon Farms) | 1/23/26 | 0230 | 45.1 1.3 | 100 1 | 45.1 0.9 | 0.0 0.5 | N | 0 | 0.0 3.4 | 0.00 | 0.00 | 43.6 2.4 | 45.3 2.4 |
| Toyon Remote 1 | 1/23/26 | 0230 | 44.0 1.2 | - | - | - | - | - | - | - | 37.6 7.3 | 44.1 4.2 |
| Toyon Remote 2 | 1/23/26 | 0230 | 45.1 0.8 | - | - | - | - | - | - | - | 35.8 9.6 | 45.1 2.8 |
| Toyon Remote 3 | 1/23/26 | 0230 | 43.9 0.8 | - | - | - | - | - | - | - | 37.3 7.3 | 44.1 3.4 |
| Napa-West Lower (Truchard) | 1/23/26 | 0230 | 42.0 1.2 | 95 1 | 40.8 1.0 | - | - | - | - | - | 34.2 8.8 | 42.2 2.7 |
| Napa-West Upper (Truchard) | 1/23/26 | 0230 | 43.4 1.7 | 0 0 | -71.5 1.3 | 0.0 1.8 | N | 0 | 0.0 5.1 | 0.00 | 0.00 | 42.4 2.4 | 46.1 0.6 |
| Mt. Veeder | 1/23/26 | 0230 | 48.0 3.8 | 83 27 | 43.2 6.5 | 0.2 1.2 | NNW | 332 | 1.5 2.2 | 0.00 | 0.00 | 47.4 4.0 | 51.9 5.1 |
| 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 | 1/23/26 | 0230 | 42.2 3.9 | 98 4 | 41.8 2.8 | 4.1 2.8 | N | 1 | 5.9 2.4 | 0.00 | 0.00 | 38.1 8.0 | 42.4 5.8 |
| Max | 48.0 | 100 | 46.1 | 4.1 | - | 7.1 | 0.00 | 0.00 | 47.4 | 51.9 | ||
| Avg | 43.1 | 81 | 23.5 | 1.4 | - | 2.9 | 0.00 | - | - | - | ||
| Min | 37.8 | 0 | -71.5 | 0.0 | - | 0.0 | 0.00 | 0.00 | 34.2 | 38.8 |