| 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 | 1/15/26 | 0515 | 51.1 6.4 | - | - | - | - | - | 0.00 | 0.00 | 46.9 3.0 | 53.0 5.7 |
| Pope Valley (Weeks Lake) | 1/15/26 | 0515 | 29.3 0.7 | 100 0 | 29.2 0.7 | 0.4 0.3 | WSW | 249 | 2.6 0.7 | 0.00 | 0.00 | 28.4 0.8 | 32.4 1.8 |
| 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 | 1/15/26 | 0515 | 36.7 2.9 | 99 1 | 36.4 2.6 | 1.0 0.7 | SSE | 149 | 1.8 1.3 | 0.00 | 0.00 | 36.0 2.2 | 42.4 1.6 |
| Dollarhide 1AS Remote | 1/15/26 | 0515 | 28.9 0.9 | 96 0 | 27.9 0.9 | 0.8 0.1 | SE | 138 | 2.0 0.4 | - | - | 28.0 0.9 | 32.0 0.5 |
| Dollarhide 17B Remote | 1/15/26 | 0445 | 33.3 2.2 | 100 0 | 33.3 2.2 | - | - | - | - | - | 32.3 2.0 | 37.7 1.7 |
| Dollarhide 18A Remote | 1/15/26 | 0515 | 27.2 1.2 | 100 0 | 27.2 1.2 | - | - | - | - | - | 26.8 1.4 | 31.2 1.6 |
| Angwin | 1/15/26 | 0515 | 58.0 0.5 | 26 0 | 22.9 0.7 | 13.3 5.8 | N | 353 | 19.4 8.6 | 0.00 | 0.00 | 57.4 0.9 | 63.1 0.9 |
| Lower Angwin (Pioneer) | 1/15/26 | 0515 | 59.7 13.9 | - | - | 7.7 5.4 | NNE | 30 | 15.0 11.8 | - | - | 59.0 16.4 | 66.5 1.6 |
| Deer Park | 1/15/26 | 0515 | 51.7 1.7 | 57 3 | 37.0 0.1 | 2.2 0.5 | SSE | 157 | 7.3 4.2 | 0.00 | 0.00 | 47.8 0.6 | 51.8 0.6 |
| Lower Chiles Valley (Brown) | 1/15/26 | 0515 | 45.7 13.1 | 72 26 | 37.1 5.1 | 0.3 0.8 | SSW | 212 | 2.0 1.1 | 0.00 | 0.00 | 40.3 8.5 | 48.5 13.0 |
| Moss Creek Vineyard/Reservior | 1/15/26 | 0500 | 39.6 5.8 | 95 5 | 38.3 4.5 | - | - | - | 0.00 | 0.00 | 39.0 6.1 | 43.2 4.0 |
| Max | 59.7 | 100 | 38.3 | 13.3 | - | 19.4 | 0.00 | 0.00 | 59.0 | 66.5 | ||
| Avg | 41.9 | 83 | 32.1 | 3.7 | - | 7.2 | 0.00 | - | - | - | ||
| Min | 27.2 | 26 | 22.9 | 0.3 | - | 1.8 | 0.00 | 0.00 | 26.8 | 31.2 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Calistoga-North | 1/15/26 | 0515 | 37.0 2.3 | 100 0 | 37.0 2.3 | - | - | - | 0.00 | 0.01 | 36.1 1.7 | 40.3 1.3 |
| Stags Leap Dist (Chimney Rock) | 1/15/26 | 0515 | 32.9 0.1 | - | - | 1.5 0.1 | N | 355 | 3.3 0.2 | 0.00 | 0.00 | 32.2 0.2 | 36.0 1.6 |
| Diamond Mtn (McEachran) | 1/15/26 | 0515 | 43.1 2.0 | 96 16 | 41.9 2.8 | - | - | - | - | - | 42.2 2.0 | 47.8 0.5 |
| Diamond Mtn (Schramsberg) | 1/15/26 | 0515 | 60.3 8.9 | 32 26 | 30.0 6.9 | - | - | - | 0.00 | 0.00 | 48.8 0.5 | 64.9 7.5 |
| Stags Leap Dist (Silverado Vineyards) | 1/15/26 | 0515 | 33.1 0.0 | 98 2 | 32.5 0.4 | 0.5 0.1 | N | 1 | 1.5 0.2 | 0.00 | 0.00 | 32.6 0.1 | 36.3 2.7 |
| Fotsch (Maple Lane) | 1/15/26 | 0515 | 36.8 3.7 | 97 0 | 36.1 3.8 | 3.1 3.0 | ENE | 75 | 6.3 4.7 | 0.00 | 0.00 | 35.7 3.2 | 39.9 2.1 |
| Oak Knoll-East (Ranch 53) | 1/15/26 | 0515 | 33.9 0.8 | 97 1 | 33.0 1.1 | 0.9 0.8 | NW | 305 | 2.2 1.5 | 0.00 | 0.00 | 33.6 1.1 | 38.2 0.7 |
| Rutherford-North (Mee Ln) | 1/15/26 | 0515 | 28.7 0.0 | 100 1 | 28.7 0.2 | 0.4 0.7 | SE | 137 | 1.5 0.9 | 0.00 | 0.00 | 28.5 0.2 | 34.1 1.9 |
| Frisinger Napa-NW | 1/15/26 | 0515 | 37.0 0.4 | 98 0 | 36.3 0.5 | 0.4 1.3 | WSW | 258 | 1.7 1.6 | 0.00 | 0.00 | 34.8 1.0 | 41.2 2.2 |
| Napa-North (Ranch 29) | 1/15/26 | 0515 | 35.3 0.7 | 100 0 | 35.3 0.7 | 0.1 0.6 | NE | 43 | 1.3 0.7 | 0.00 | 0.00 | 34.8 2.0 | 39.6 1.4 |
| St. Helena (NVV Office) | 1/15/26 | 0515 | 36.8 1.2 | - | - | 0.6 0.5 | NE | 34 | 2.7 1.6 | 0.00 | 0.00 | 36.0 0.7 | 40.9 0.5 |
| Crossroads Ranch | 1/15/26 | 0515 | 32.9 0.2 | 98 0 | 32.5 0.3 | 0.8 1.4 | NNW | 330 | 3.0 1.6 | 0.00 | 0.00 | 32.5 0.6 | 35.8 1.4 |
| Oakville | 1/15/26 | 0515 | 32.8 1.0 | 98 0 | 32.2 1.1 | 0.9 0.5 | WNW | 292 | 2.5 1.3 | 0.00 | 0.00 | 32.2 0.6 | 36.2 2.4 |
| OV561-East | 1/15/26 | 0515 | 32.8 0.5 | - | - | - | - | - | - | - | 32.2 0.5 | 37.3 4.0 |
| OV518-West | 1/15/26 | 0515 | 33.2 0.1 | - | - | - | - | - | - | - | 32.2 0.5 | 37.2 1.5 |
| Napa-NW (Ranch 54) | 1/15/26 | 0515 | 36.0 1.5 | 100 0 | 35.9 1.4 | 1.0 0.2 | N | 355 | 2.5 0.4 | 0.00 | 0.00 | 34.4 0.2 | 41.1 0.6 |
| Calistoga (Ranch 78) | 1/15/26 | 0515 | 36.1 4.7 | 97 1 | 35.2 4.9 | 1.2 0.7 | S | 170 | 2.7 0.6 | 0.00 | 0.00 | 33.5 2.3 | 37.5 1.2 |
| Yountville-SE (Ranch 85) | 1/15/26 | 0515 | 34.0 0.6 | 100 0 | 33.9 0.6 | 1.2 0.6 | NNE | 12 | 2.8 0.8 | 0.00 | 0.00 | 33.6 0.8 | 38.2 0.9 |
| Yountville-South (Ranch 87) | 1/15/26 | 0515 | 34.2 0.9 | 100 0 | 34.2 0.9 | 1.1 0.5 | N | 353 | 3.3 1.7 | 0.00 | 0.00 | 33.7 1.3 | 37.6 2.8 |
| Rutherford Hill Estate | 1/15/26 | 0515 | 45.1 1.1 | 85 3 | 40.8 1.9 | 2.2 0.7 | SE | 140 | 5.3 0.0 | 0.00 | 0.00 | 44.7 1.2 | 49.0 0.4 |
| Rutherford (STS) | 12/20/25 | 1645 | 58.7 2.0 | 79 2 | 52.1 1.4 | 1.6 3.6 | SE | 143 | 3.3 6.5 | 0.00 | 0.01 | 56.5 6.0 | 59.8 1.7 |
| Borreo (Soda Canyon) | 1/15/26 | 0500 | 39.0 0.6 | 95 0 | 37.7 0.5 | 1.8 0.0 | NNW | 337 | 4.1 0.4 | 0.00 | 0.00 | 38.9 1.0 | 42.1 1.2 |
| Oakville-NE (Ranch 88) | 1/15/26 | 0515 | 31.6 1.2 | 96 1 | 30.5 1.4 | 0.0 0.0 | N | 0 | 0.0 0.2 | 0.00 | 0.00 | 31.0 0.8 | 34.2 0.6 |
| Silver Oak OV | 1/15/26 | 0515 | 32.4 0.5 | 98 0 | 31.8 0.6 | 0.4 1.7 | N | 351 | 2.0 2.0 | 0.00 | 0.00 | 31.7 0.1 | 36.2 3.6 |
| Tiara Fria (East St. Helena) | 1/15/26 | 0515 | 33.9 0.2 | 97 0 | 33.1 0.3 | 0.9 0.8 | NNW | 334 | 3.7 2.4 | 0.00 | 0.00 | 33.6 0.5 | 38.6 0.2 |
| To Kalon Remote (TKKE) | 1/15/26 | 0515 | 34.5 2.5 | - | - | - | - | - | - | - | 32.4 0.6 | 36.3 3.1 |
| To Kalon | 1/15/26 | 0515 | 34.2 0.7 | 100 0 | 34.1 0.9 | 0.7 0.4 | NNW | 327 | 2.0 1.2 | 0.00 | 0.00 | 33.8 0.6 | 38.0 1.1 |
| To Kalon Remote (TKN5) | 1/15/26 | 0515 | 33.7 0.7 | - | - | - | - | - | - | - | 33.0 0.5 | 37.4 1.4 |
| St. Helena-North | 1/15/26 | 0515 | 35.6 0.1 | 99 0 | 35.2 0.1 | 0.1 0.9 | W | 262 | 1.8 1.8 | 0.00 | 0.00 | 35.2 0.4 | 40.1 1.3 |
| Twomey Calistoga | 1/15/26 | 0515 | 36.0 3.1 | 100 0 | 36.0 3.1 | 1.5 0.0 | E | 81 | 4.8 1.8 | 0.00 | 0.00 | 34.5 3.3 | 38.3 1.6 |
| Wappo Hill Floor | 1/15/26 | 0515 | 33.0 0.2 | 100 0 | 33.0 0.2 | 2.1 0.3 | NNW | 346 | 3.8 0.3 | 0.00 | 0.00 | 31.4 0.1 | 35.1 2.9 |
| Yountville (Ranch 67) | 1/15/26 | 0515 | 32.1 0.2 | 98 1 | 31.5 0.0 | 1.1 0.5 | N | 352 | 3.0 0.4 | 0.00 | 0.00 | 31.9 0.4 | 36.5 2.0 |
| Max | 60.3 | 100 | 41.9 | 3.1 | - | 6.3 | 0.00 | 0.01 | 48.8 | 64.9 | ||
| Avg | 35.7 | 95 | 34.3 | 1.0 | - | 2.8 | 0.00 | - | - | - | ||
| Min | 28.7 | 32 | 28.7 | 0.0 | - | 0.0 | 0.00 | 0.00 | 28.5 | 34.1 |
| 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) | 1/15/26 | 0515 | 37.8 0.5 | 95 2 | 36.6 0.9 | - | - | - | 0.00 | 0.00 | 35.4 1.1 | 40.3 3.0 |
| Carneros Lower (Ranch 81) | 1/15/26 | 0515 | 39.1 1.6 | 0 0 | -74.4 1.1 | 0.4 0.2 | NNE | 30 | 2.2 0.6 | 0.00 | 0.00 | 38.4 1.7 | 42.1 1.2 |
| Carneros Upper (Ranch 81) | 1/15/26 | 0515 | 48.7 2.0 | 82 3 | 43.4 1.0 | 2.9 2.0 | NW | 306 | 3.9 1.5 | - | - | 46.6 0.7 | 51.5 2.9 |
| Carneros (Mitsuko) | 1/15/26 | 0515 | 37.1 2.6 | - | - | - | - | - | - | - | 33.6 2.3 | 39.8 0.9 |
| Mount George (Napa East) | 1/15/26 | 0515 | 39.8 1.3 | 100 0 | 39.8 1.3 | 1.1 0.3 | NW | 308 | 3.5 0.7 | 0.00 | 0.00 | 39.8 1.6 | 45.1 1.9 |
| Napa-East (Palmaz 300') | 1/15/26 | 0515 | 41.1 3.3 | 100 1 | 41.0 3.6 | 1.6 1.2 | E | 86 | 4.2 2.8 | 0.00 | 0.00 | 38.7 1.2 | 42.1 0.1 |
| Napa-East (Palmaz 1200') | 1/15/26 | 0515 | 55.9 7.9 | 54 4 | 39.3 5.5 | 3.7 1.0 | E | 82 | 9.3 2.8 | - | - | 43.0 1.3 | 60.7 10.9 |
| Napa-East (Palmaz 1400') | 1/15/26 | 0515 | 53.9 0.8 | 58 13 | 39.6 7.1 | 8.2 3.5 | NNE | 27 | 14.0 5.4 | 0.00 | 0.00 | 49.9 8.6 | 58.4 3.7 |
| Dealy Lane (Ranch 80) | 1/15/26 | 0515 | 43.1 4.5 | 94 1 | 41.6 4.2 | 3.1 1.8 | NW | 318 | 4.7 1.5 | 0.00 | 0.00 | 39.9 3.6 | 43.3 1.7 |
| Suscol Mtn (Ranch 93) | 1/15/26 | 0515 | 54.0 4.0 | 69 3 | 44.3 5.0 | 8.5 6.6 | ENE | 78 | 18.0 12.4 | 0.00 | 0.00 | 51.9 1.8 | 54.5 4.2 |
| Carneros (Saintsbury) | 1/15/26 | 0515 | 36.9 2.4 | 100 0 | 36.9 2.4 | 1.8 0.2 | WNW | 283 | 2.6 1.7 | 0.00 | 0.00 | 35.4 1.3 | 40.1 0.6 |
| Suscol Upper (Ranch 92) | 1/15/26 | 0515 | 55.0 3.9 | 68 4 | 44.8 5.4 | 3.4 0.0 | SW | 235 | 11.1 3.2 | 0.00 | 0.00 | 52.4 1.7 | 55.4 3.1 |
| Stanly (Ranch 45) | 1/15/26 | 0515 | 36.9 1.1 | 98 3 | 36.4 2.0 | 1.8 0.9 | NNW | 339 | 4.3 1.7 | 0.00 | 0.00 | 36.3 1.2 | 41.1 0.5 |
| Suscol Lower (Ranch 35) | 1/15/26 | 0515 | 38.8 2.2 | 100 5 | 38.8 3.4 | 1.7 0.6 | NW | 311 | 4.3 1.3 | 0.00 | 0.00 | 38.1 2.3 | 43.8 0.1 |
| Napa-South (Toyon Farms) | 1/15/26 | 0515 | 42.0 3.4 | 100 0 | 42.0 3.5 | 0.0 0.0 | N | 0 | 0.0 0.0 | 0.00 | 0.00 | 39.8 1.8 | 44.4 0.7 |
| Toyon Remote 1 | 1/15/26 | 0515 | 37.7 2.5 | - | - | - | - | - | - | - | 35.7 1.3 | 39.5 3.8 |
| Toyon Remote 2 | 1/15/26 | 0515 | 35.5 1.7 | - | - | - | - | - | - | - | 33.8 0.4 | 37.6 5.3 |
| Toyon Remote 3 | 1/15/26 | 0515 | 36.0 2.8 | - | - | - | - | - | - | - | 33.4 0.4 | 37.5 3.5 |
| Napa-West Lower (Truchard) | 1/15/26 | 0515 | 33.4 1.1 | 98 3 | 33.0 1.8 | - | - | - | - | - | 32.8 1.3 | 36.4 3.3 |
| Napa-West Upper (Truchard) | 1/15/26 | 0515 | 47.7 5.0 | 88 10 | 44.2 2.2 | 0.3 0.4 | NNW | 327 | 2.1 0.5 | 0.00 | 0.00 | 46.1 5.0 | 50.4 2.8 |
| Mt. Veeder | 1/15/26 | 0515 | 58.5 0.7 | 34 3 | 30.3 2.8 | 0.9 0.6 | W | 276 | 2.8 0.2 | 0.00 | 0.00 | 57.6 0.2 | 62.8 0.6 |
| 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 | 1/15/26 | 0515 | 39.7 4.7 | 99 2 | 39.6 5.1 | 2.1 1.2 | SSE | 165 | 5.4 3.0 | 0.00 | 0.00 | 36.4 2.2 | 41.6 0.5 |
| Max | 58.5 | 100 | 44.8 | 8.5 | - | 18.0 | 0.00 | 0.00 | 57.6 | 62.8 | ||
| Avg | 43.1 | 80 | 33.2 | 2.6 | - | 5.8 | 0.00 | - | - | - | ||
| Min | 33.4 | 0 | -74.4 | 0.0 | - | 0.0 | 0.00 | 0.00 | 32.8 | 36.4 |