| 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 | 2/20/26 | 0830 | 34.1 3.1 | - | - | - | - | - | 0.00 | 0.00 | 23.9 9.3 | 34.4 3.1 |
| Pope Valley (Weeks Lake) | 2/20/26 | 0830 | 32.8 7.8 | 98 6 | 32.3 6.1 | 0.6 1.1 | SE | 124 | 2.0 2.6 | 0.00 | 0.00 | 22.7 14.5 | 33.6 8.4 |
| 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 | 2/20/26 | 0830 | 35.4 5.5 | 97 2 | 34.6 5.0 | 0.4 1.9 | WSW | 251 | 1.2 3.4 | 0.00 | 0.00 | 26.9 10.6 | 35.4 7.0 |
| Dollarhide 1AS Remote | 2/20/26 | 0830 | 34.5 8.0 | 96 2 | 33.4 7.2 | 0.0 1.6 | N | 0 | 0.0 3.8 | - | - | 23.8 14.0 | 34.5 8.2 |
| Dollarhide 17B Remote | 2/20/26 | 0830 | 32.2 9.1 | 97 4 | 31.4 8.1 | - | - | - | - | - | 24.7 13.1 | 33.0 9.9 |
| Dollarhide 18A Remote | 2/20/26 | 0830 | 32.6 8.3 | 96 5 | 31.5 6.9 | - | - | - | - | - | 22.6 14.5 | 34.2 7.6 |
| Angwin | 2/20/26 | 0830 | 35.1 1.6 | 67 33 | 25.2 8.3 | 5.8 3.9 | N | 4 | 8.8 8.0 | 0.00 | 0.00 | 31.2 0.3 | 35.3 1.0 |
| Lower Angwin (Pioneer) | 2/20/26 | 0830 | 37.8 1.5 | - | - | 4.5 0.5 | NE | 34 | 7.4 2.7 | - | - | 23.5 9.0 | 37.9 0.4 |
| Deer Park | 2/20/26 | 0830 | 40.2 0.9 | 77 18 | 33.5 4.3 | 2.6 1.9 | SSW | 193 | 4.9 4.5 | 0.00 | 0.00 | 32.8 4.8 | 42.4 0.4 |
| Lower Chiles Valley (Brown) | 2/20/26 | 0830 | 34.6 3.9 | 96 6 | 33.5 2.2 | 0.2 6.0 | NE | 34 | 1.4 10.2 | 0.00 | 0.00 | 24.1 12.7 | 36.0 6.3 |
| Moss Creek Vineyard/Reservior | 2/20/26 | 0730 | 28.1 10.0 | 96 4 | 27.2 9.1 | - | - | - | 0.00 | 0.00 | 27.3 10.7 | 32.7 9.3 |
| Max | 40.2 | 98 | 34.6 | 5.8 | - | 8.8 | 0.00 | 0.00 | 32.8 | 42.4 | ||
| Avg | 34.3 | 91 | 31.4 | 2.0 | - | 3.7 | 0.00 | - | - | - | ||
| Min | 28.1 | 67 | 25.2 | 0.0 | - | 0.0 | 0.00 | 0.00 | 22.6 | 32.7 |
| 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 | 2/20/26 | 0830 | 31.2 9.6 | 99 1 | 31.0 9.5 | - | - | - | 0.00 | 0.00 | 27.2 11.8 | 32.4 10.3 |
| Stags Leap Dist (Chimney Rock) | 2/20/26 | 0830 | 36.6 4.5 | 89 | 33.6 | 1.4 2.5 | NNE | 14 | 4.4 2.6 | 0.00 | 0.00 | 30.1 9.8 | 37.9 6.5 |
| Diamond Mtn (McEachran) | 2/20/26 | 0830 | 37.1 2.4 | 85 10 | 33.1 5.2 | - | - | - | - | - | 31.9 6.3 | 38.0 3.8 |
| Diamond Mtn (Schramsberg) | 2/20/26 | 0830 | 39.2 0.3 | 77 23 | 32.6 6.9 | - | - | - | 0.00 | 0.00 | 32.4 4.3 | 41.6 0.7 |
| Stags Leap Dist (Silverado Vineyards) | 2/20/26 | 0830 | 35.4 5.3 | 88 5 | 32.1 6.6 | 1.4 0.9 | N | 353 | 3.0 0.7 | 0.00 | 0.00 | 30.2 9.2 | 36.8 7.0 |
| Fotsch (Maple Lane) | 2/20/26 | 0830 | 35.1 6.2 | 92 1 | 33.1 5.8 | 0.5 3.4 | S | 188 | 1.8 6.3 | 0.00 | 0.00 | 27.8 11.9 | 36.0 7.1 |
| Oak Knoll-East (Ranch 53) | 2/20/26 | 0830 | 34.9 7.0 | 95 3 | 33.7 6.1 | 1.1 2.5 | WNW | 300 | 3.1 2.8 | 0.00 | 0.00 | 29.6 11.2 | 35.6 8.5 |
| Rutherford-North (Mee Ln) | 2/20/26 | 0830 | 33.8 5.3 | 92 0 | 31.6 5.2 | 2.7 1.8 | NW | 304 | 4.2 5.5 | 0.00 | 0.00 | 27.7 10.4 | 34.8 7.2 |
| Frisinger Napa-NW | 2/20/26 | 0830 | 36.7 5.8 | 93 2 | 35.0 5.1 | 1.8 1.1 | NNE | 14 | 4.6 0.7 | 0.00 | 0.00 | 28.4 12.3 | 36.7 7.7 |
| Napa-North (Ranch 29) | 2/20/26 | 0830 | 33.4 8.1 | 100 0 | 33.4 8.1 | 0.5 0.7 | NW | 326 | 2.0 1.2 | 0.00 | 0.00 | 29.3 11.3 | 34.1 10.0 |
| St. Helena (NVV Office) | 2/20/26 | 0830 | 37.2 3.6 | - | - | 0.4 2.9 | NW | 309 | 1.8 5.0 | 0.00 | 0.00 | 28.8 11.4 | 38.2 5.2 |
| Crossroads Ranch | 2/20/26 | 0830 | 36.3 5.6 | 91 3 | 34.0 4.8 | 1.3 2.4 | NW | 319 | 4.1 3.5 | 0.00 | 0.00 | 30.2 10.2 | 36.3 7.7 |
| Oakville | 2/20/26 | 0830 | 36.9 4.4 | 85 5 | 32.7 5.8 | 0.7 2.9 | W | 272 | 2.3 3.9 | 0.00 | 0.00 | 30.3 9.8 | 37.6 6.3 |
| OV561-East | 2/20/26 | 0830 | 34.2 7.7 | - | - | - | - | - | - | - | 30.0 10.4 | 35.0 9.0 |
| OV518-West | 2/20/26 | 0830 | 36.4 5.4 | - | - | - | - | - | - | - | 31.0 9.6 | 37.5 6.8 |
| Napa-NW (Ranch 54) | 2/20/26 | 0830 | 36.4 5.8 | 95 5 | 35.2 4.4 | 1.7 1.7 | NNW | 342 | 4.0 1.8 | 0.00 | 0.00 | 31.1 9.4 | 37.2 6.8 |
| Calistoga (Ranch 78) | 2/20/26 | 0830 | 36.3 5.5 | 85 3 | 32.3 6.3 | 0.2 6.2 | NNE | 13 | 1.2 9.2 | 0.00 | 0.00 | 26.9 12.8 | 36.5 6.4 |
| Yountville-SE (Ranch 85) | 2/20/26 | 0830 | 35.7 5.8 | 93 1 | 34.0 5.5 | 0.0 4.4 | NW | 318 | 0.5 7.1 | 0.00 | 0.00 | 30.7 9.9 | 36.8 7.6 |
| Yountville-South (Ranch 87) | 2/20/26 | 0830 | 36.1 5.4 | 93 6 | 34.3 6.9 | 0.1 2.9 | SW | 232 | 1.1 6.8 | 0.00 | 0.00 | 29.7 10.8 | 36.9 7.0 |
| Rutherford Hill Estate | 2/20/26 | 0830 | 41.8 1.9 | 71 29 | 33.1 6.7 | 2.5 0.6 | E | 88 | 6.4 1.5 | 0.00 | 0.00 | 32.9 5.3 | 42.8 0.0 |
| Rutherford (STS) | 2/20/26 | 0830 | 38.2 3.2 | 91 1 | 35.9 2.9 | 3.0 1.0 | NW | 324 | 4.7 4.3 | 0.00 | 0.00 | 29.1 11.1 | 38.2 5.3 |
| Borreo (Soda Canyon) | 2/20/26 | 0830 | 37.1 2.4 | 88 3 | 33.8 3.2 | 0.5 0.4 | S | 183 | 2.2 0.8 | 0.00 | 0.00 | 28.4 10.0 | 39.2 3.8 |
| Oakville-NE (Ranch 88) | 2/20/26 | 0830 | 36.1 5.4 | 91 1 | 33.7 4.9 | 0.6 0.6 | N | 7 | 3.4 3.4 | 0.00 | 0.00 | 29.7 10.1 | 37.0 6.3 |
| Silver Oak OV | 2/20/26 | 0830 | 37.9 4.2 | 86 5 | 34.1 5.5 | 1.2 1.7 | WNW | 301 | 3.6 1.5 | 0.00 | 0.00 | 30.2 10.0 | 37.9 6.0 |
| Tiara Fria (East St. Helena) | 2/20/26 | 0830 | 35.5 5.7 | 93 3 | 33.7 4.9 | 1.7 2.2 | WSW | 255 | 3.6 3.5 | 0.00 | 0.00 | 29.0 11.2 | 36.0 7.4 |
| To Kalon Remote (TKKE) | 2/20/26 | 0830 | 37.9 3.9 | - | - | - | - | - | - | - | 30.1 10.4 | 39.5 4.7 |
| To Kalon | 2/20/26 | 0830 | 39.4 1.8 | 87 7 | 35.9 3.8 | 2.5 1.6 | NNW | 335 | 4.9 2.2 | 0.00 | 0.00 | 29.6 10.6 | 40.6 2.9 |
| To Kalon Remote (TKN5) | 2/20/26 | 0830 | 37.7 4.1 | - | - | - | - | - | - | - | 29.5 11.2 | 38.7 5.3 |
| St. Helena-North | 2/20/26 | 0830 | 36.2 4.4 | 87 13 | 32.7 7.9 | 0.4 2.8 | ENE | 75 | 1.8 4.6 | 0.00 | 0.00 | 28.2 11.3 | 37.2 5.6 |
| Twomey Calistoga | 2/20/26 | 0830 | 35.6 6.4 | 89 1 | 32.8 6.6 | 0.3 5.2 | WNW | 300 | 1.3 9.3 | 0.00 | 0.00 | 28.9 10.8 | 35.6 7.2 |
| Wappo Hill Floor | 2/20/26 | 0830 | 41.3 0.1 | 80 13 | 35.4 3.7 | 0.5 4.1 | E | 94 | 2.2 5.5 | 0.00 | 0.00 | 31.2 8.9 | 41.3 2.6 |
| Yountville (Ranch 67) | 2/20/26 | 0830 | 36.7 4.0 | 87 5 | 33.2 5.5 | 2.6 1.4 | N | 10 | 5.3 1.0 | 0.01 | 0.07 | 30.7 8.8 | 36.7 7.2 |
| Max | 41.8 | 100 | 35.9 | 3.0 | - | 6.4 | 0.01 | 0.07 | 32.9 | 42.8 | ||
| Avg | 36.6 | 89 | 33.6 | 1.2 | - | 3.1 | 0.00 | - | - | - | ||
| Min | 31.2 | 71 | 31.0 | 0.0 | - | 0.5 | 0.00 | 0.00 | 26.9 | 32.4 |
| 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) | 2/20/26 | 0830 | 41.0 2.8 | 78 11 | 34.6 6.1 | - | - | - | 0.00 | 0.00 | 30.7 11.0 | 42.1 3.9 |
| Carneros Lower (Ranch 81) | 2/20/26 | 0830 | 38.7 2.8 | 87 13 | 35.2 6.3 | 1.8 0.4 | NE | 43 | 4.7 1.2 | 0.00 | 0.00 | 30.0 10.3 | 38.7 5.4 |
| Carneros Upper (Ranch 81) | 2/20/26 | 0830 | 38.0 3.1 | 83 7 | 33.4 5.1 | 5.1 10.9 | NE | 45 | 7.2 18.3 | - | - | 33.2 6.6 | 40.5 3.4 |
| Carneros (Mitsuko) | 2/20/26 | 0830 | 38.4 4.9 | - | - | - | - | - | - | - | 28.9 11.9 | 39.4 5.3 |
| Mount George (Napa East) | 2/20/26 | 0830 | 37.0 8.9 | 96 1 | 36.1 9.2 | 0.2 0.6 | WSW | 252 | 1.5 0.9 | 0.00 | 0.00 | 28.9 16.3 | 37.1 14.8 |
| Napa-East (Palmaz 300') | 2/20/26 | 0830 | 35.4 5.2 | 90 6 | 32.8 6.7 | 0.6 0.3 | E | 98 | 1.8 0.1 | 0.00 | 0.00 | 30.7 8.9 | 38.2 6.9 |
| Napa-East (Palmaz 1200') | 2/20/26 | 0830 | 37.5 0.8 | 80 10 | 31.8 2.3 | 4.0 0.2 | E | 79 | 7.5 1.6 | - | - | 29.4 6.7 | 40.1 0.8 |
| Napa-East (Palmaz 1400') | 2/20/26 | 0830 | 38.9 2.8 | 79 21 | 32.8 3.3 | 4.7 1.6 | NNE | 31 | 8.8 0.3 | 0.00 | 0.00 | 28.6 6.3 | 39.4 0.5 |
| Dealy Lane (Ranch 80) | 2/20/26 | 0830 | 39.0 3.3 | 82 7 | 34.0 5.3 | 3.9 1.5 | NNE | 27 | 8.3 2.1 | 0.00 | 0.00 | 31.7 9.0 | 39.0 5.2 |
| Suscol Mtn (Ranch 93) | 2/20/26 | 0830 | 42.9 4.1 | 63 37 | 31.1 7.6 | 1.5 12.7 | W | 271 | 4.0 17.5 | 0.00 | 0.00 | 36.1 1.1 | 45.0 3.1 |
| Carneros (Saintsbury) | 2/20/26 | 0830 | 37.3 4.2 | 86 7 | 33.4 6.2 | 2.1 4.0 | N | 2 | 4.3 6.2 | 0.00 | 0.00 | 30.5 9.1 | 38.4 4.9 |
| Suscol Upper (Ranch 92) | 2/20/26 | 0830 | 41.7 2.2 | 66 34 | 31.3 8.2 | 1.5 9.8 | SSE | 165 | 4.9 13.7 | 0.00 | 0.00 | 36.0 1.9 | 43.4 1.0 |
| Stanly (Ranch 45) | 2/20/26 | 0830 | 36.7 5.4 | 90 1 | 34.0 5.7 | 2.4 5.2 | NNE | 23 | 3.6 10.0 | 0.00 | 0.00 | 31.7 8.8 | 37.6 7.4 |
| Suscol Lower (Ranch 35) | 2/20/26 | 0830 | 37.9 5.2 | 82 8 | 33.1 7.4 | 1.3 6.1 | WNW | 297 | 2.4 8.7 | 0.00 | 0.00 | 30.4 9.9 | 38.0 7.2 |
| Napa-South (Toyon Farms) | 2/20/26 | 0830 | 35.8 6.1 | 99 1 | 35.5 6.0 | 0.0 2.8 | N | 0 | 0.0 7.1 | 0.00 | 0.00 | 31.8 8.9 | 36.9 7.5 |
| Toyon Remote 1 | 2/20/26 | 0830 | 37.1 5.9 | - | - | - | - | - | - | - | 29.6 11.0 | 38.1 6.7 |
| Toyon Remote 2 | 2/20/26 | 0830 | 40.3 2.9 | - | - | - | - | - | - | - | 31.2 10.0 | 41.7 3.4 |
| Toyon Remote 3 | 2/20/26 | 0830 | 39.1 4.0 | - | - | - | - | - | - | - | 29.3 11.4 | 40.2 4.6 |
| Napa-West Lower (Truchard) | 2/20/26 | 0830 | 36.4 5.4 | 97 6 | 35.7 3.6 | - | - | - | - | - | 28.0 11.8 | 37.4 6.0 |
| Napa-West Upper (Truchard) | 2/20/26 | 0830 | 40.0 1.3 | 79 21 | 34.1 7.1 | 1.5 2.2 | N | 359 | 4.6 3.2 | 0.00 | 0.00 | 32.0 7.2 | 41.2 2.1 |
| Mt. Veeder | 2/20/26 | 0830 | 41.6 3.9 | 60 40 | 28.8 8.8 | 2.8 0.0 | N | 355 | 5.3 3.6 | 0.00 | 0.00 | 33.6 0.8 | 41.9 2.7 |
| 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 | 2/20/26 | 0830 | 37.4 6.0 | 91 1 | 34.9 6.3 | 1.0 5.3 | WNW | 285 | 3.3 6.4 | 0.00 | 0.00 | 30.2 10.8 | 37.6 8.1 |
| Max | 42.9 | 99 | 36.1 | 5.1 | - | 8.8 | 0.00 | 0.00 | 36.1 | 45.0 | ||
| Avg | 38.5 | 83 | 33.5 | 2.2 | - | 4.5 | 0.00 | - | - | - | ||
| Min | 35.4 | 60 | 28.8 | 0.0 | - | 0.0 | 0.00 | 0.00 | 28.0 | 36.9 |