| 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 | 2/4/26 | 0700 | 42.7 1.6 | - | - | - | - | - | 0.00 | 0.00 | 41.8 1.5 | 45.3 0.1 |
| Pope Valley (Weeks Lake) | 2/4/26 | 0715 | 29.7 3.0 | 100 0 | 29.6 3.1 | 0.0 0.3 | N | 0 | 0.0 1.8 | 0.00 | 0.00 | 27.5 1.2 | 32.1 0.6 |
| 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 | 2/4/26 | 0715 | 33.7 0.6 | 100 0 | 33.7 0.6 | 0.0 1.2 | N | 0 | 0.0 1.9 | 0.00 | 0.00 | 33.3 0.5 | 43.4 1.3 |
| Dollarhide 1AS Remote | 2/4/26 | 0715 | 28.7 1.3 | 96 0 | 27.6 1.3 | 0.0 0.0 | N | 0 | 0.0 0.0 | - | - | 28.0 0.6 | 33.2 0.1 |
| Dollarhide 17B Remote | 2/4/26 | 0445 | 31.7 0.3 | 100 0 | 31.7 0.3 | - | - | - | - | - | 30.0 2.0 | 37.9 0.7 |
| Dollarhide 18A Remote | 2/4/26 | 0715 | 26.2 0.8 | 100 0 | 26.2 0.8 | - | - | - | - | - | 26.0 0.7 | 32.2 0.1 |
| Angwin | 2/4/26 | 0715 | 52.2 0.1 | 35 6 | 25.4 4.0 | 8.9 2.4 | N | 358 | 10.6 4.2 | 0.00 | 0.00 | 52.0 0.2 | 58.8 1.0 |
| Lower Angwin (Pioneer) | 2/4/26 | 0715 | 54.3 0.4 | - | - | 4.3 2.2 | NE | 39 | 7.8 3.0 | - | - | 53.6 15.8 | 60.5 4.9 |
| Deer Park | 2/4/26 | 0715 | 55.8 4.9 | 40 19 | 31.6 5.3 | 2.4 0.4 | SSE | 165 | 5.4 1.2 | 0.00 | 0.00 | 51.8 4.6 | 58.4 4.6 |
| Lower Chiles Valley (Brown) | 2/4/26 | 0715 | 37.8 4.0 | 98 2 | 37.3 3.6 | 0.4 0.2 | N | 352 | 2.4 0.6 | 0.00 | 0.00 | 32.7 2.1 | 39.6 3.6 |
| Moss Creek Vineyard/Reservior | 2/4/26 | 0300 | 37.9 0.3 | 100 1 | 37.9 0.1 | - | - | - | 0.00 | 0.00 | 37.1 0.8 | 42.3 0.6 |
| Max | 55.8 | 100 | 37.3 | 8.9 | - | 10.6 | 0.00 | 0.00 | 53.6 | 60.5 | ||
| Avg | 40.1 | 81 | 30.2 | 2.3 | - | 3.7 | 0.00 | - | - | - | ||
| Min | 26.2 | 35 | 25.4 | 0.0 | - | 0.0 | 0.00 | 0.00 | 26.0 | 32.1 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Calistoga-North | 2/4/26 | 0715 | 34.0 2.7 | 100 0 | 33.9 2.7 | - | - | - | 0.00 | 0.01 | 33.7 1.8 | 41.2 0.9 |
| Stags Leap Dist (Chimney Rock) | 2/4/26 | 0715 | 32.3 2.4 | - | - | 0.5 0.2 | ESE | 118 | 1.5 0.9 | 0.00 | 0.00 | 31.9 1.1 | 41.0 0.0 |
| Diamond Mtn (McEachran) | 2/4/26 | 0715 | 46.5 0.1 | 72 1 | 37.9 0.5 | - | - | - | - | - | 46.2 0.7 | 50.7 0.1 |
| Diamond Mtn (Schramsberg) | 2/4/26 | 0715 | 61.0 6.9 | 28 17 | 28.0 5.6 | - | - | - | 0.00 | 0.00 | 53.5 2.1 | 61.8 3.9 |
| Stags Leap Dist (Silverado Vineyards) | 2/4/26 | 0715 | 34.8 2.2 | 94 1 | 33.4 1.9 | 0.5 0.0 | E | 79 | 2.9 0.2 | 0.00 | 0.00 | 34.1 2.4 | 42.6 0.4 |
| Fotsch (Maple Lane) | 2/4/26 | 0715 | 31.1 1.9 | 97 0 | 30.3 1.9 | 0.6 0.3 | SSW | 193 | 2.9 0.8 | 0.00 | 0.00 | 30.7 1.7 | 38.7 3.6 |
| Oak Knoll-East (Ranch 53) | 2/4/26 | 0715 | 34.7 0.6 | 96 0 | 33.6 0.6 | 0.2 0.1 | ESE | 110 | 2.1 0.0 | 0.00 | 0.00 | 33.7 0.1 | 42.5 1.6 |
| Rutherford-North (Mee Ln) | 2/4/26 | 0715 | 32.1 2.0 | 99 1 | 31.9 1.7 | 1.1 0.2 | NW | 308 | 2.6 1.5 | 0.00 | 0.00 | 31.9 1.7 | 40.4 0.6 |
| Frisinger Napa-NW | 2/4/26 | 0715 | 35.7 1.6 | 96 0 | 34.7 1.6 | 0.5 0.1 | W | 262 | 2.0 0.4 | 0.00 | 0.00 | 35.2 0.2 | 43.6 0.9 |
| Napa-North (Ranch 29) | 2/4/26 | 0715 | 35.4 0.8 | 100 0 | 35.4 0.8 | 0.2 0.1 | NNW | 339 | 1.9 0.3 | 0.00 | 0.00 | 34.9 0.5 | 43.3 2.4 |
| St. Helena (NVV Office) | 2/4/26 | 0715 | 35.7 0.5 | - | - | 0.7 0.5 | NW | 320 | 3.5 1.4 | 0.00 | 0.00 | 35.3 0.5 | 42.7 3.3 |
| Crossroads Ranch | 2/4/26 | 0700 | 32.5 2.0 | 97 0 | 31.8 2.0 | 0.4 0.4 | NNW | 345 | 2.0 0.4 | 0.00 | 0.00 | 32.5 1.5 | 41.0 2.3 |
| Oakville | 2/4/26 | 0715 | 34.3 1.2 | 98 0 | 33.7 1.2 | 0.6 0.4 | NNW | 337 | 2.3 0.6 | 0.00 | 0.00 | 32.7 2.0 | 40.8 1.0 |
| OV561-East | 2/4/26 | 0715 | 34.3 2.8 | - | - | - | - | - | - | - | 33.6 1.5 | 41.1 0.8 |
| OV518-West | 2/4/26 | 0715 | 34.2 2.3 | - | - | - | - | - | - | - | 33.3 2.9 | 42.7 1.0 |
| Napa-NW (Ranch 54) | 2/4/26 | 0715 | 36.2 0.2 | 100 0 | 36.2 0.2 | 0.0 0.1 | N | 0 | 0.0 1.3 | 0.00 | 0.00 | 35.7 0.1 | 46.7 1.5 |
| Calistoga (Ranch 78) | 2/4/26 | 0715 | 33.0 1.6 | 96 0 | 32.1 1.6 | 0.6 0.2 | WNW | 289 | 3.9 1.6 | 0.00 | 0.00 | 31.8 0.9 | 37.4 0.3 |
| Yountville-SE (Ranch 85) | 2/4/26 | 0715 | 34.1 1.3 | 100 0 | 34.1 1.4 | 0.1 0.2 | N | 2 | 1.6 0.2 | 0.00 | 0.00 | 33.6 0.1 | 41.9 1.0 |
| Yountville-South (Ranch 87) | 2/4/26 | 0700 | 33.1 0.6 | 100 0 | 33.1 0.6 | 0.5 0.5 | NW | 323 | 2.1 1.4 | 0.00 | 0.00 | 32.4 1.1 | 45.0 3.7 |
| Rutherford Hill Estate | 2/4/26 | 0700 | 60.0 12.0 | 36 31 | 33.3 4.3 | 3.0 1.8 | ENE | 63 | 7.9 3.7 | 0.00 | 0.00 | 49.0 2.3 | 60.5 9.7 |
| Rutherford (STS) | 2/4/26 | 0715 | 34.7 2.8 | 91 1 | 32.3 2.5 | 0.2 3.0 | WSW | 237 | 1.2 4.5 | 0.00 | 0.00 | 34.7 2.2 | 42.0 0.6 |
| Borreo (Soda Canyon) | 2/4/26 | 0715 | 39.8 0.1 | 88 4 | 36.5 1.0 | 2.3 0.2 | NNW | 331 | 5.4 1.4 | 0.00 | 0.00 | 39.2 0.8 | 42.9 0.1 |
| Oakville-NE (Ranch 88) | 2/4/26 | 0715 | 30.5 2.9 | 94 0 | 29.0 2.9 | 0.0 0.0 | N | 0 | 0.0 0.0 | 0.00 | 0.00 | 30.4 1.7 | 38.1 1.1 |
| Silver Oak OV | 2/4/26 | 0715 | 33.6 1.8 | 97 0 | 32.9 1.9 | 0.9 0.5 | NW | 313 | 2.7 0.6 | 0.00 | 0.00 | 32.5 1.8 | 40.2 0.4 |
| Tiara Fria (East St. Helena) | 2/4/26 | 0715 | 34.8 1.1 | 97 0 | 33.9 1.1 | 1.3 0.5 | NW | 306 | 2.7 0.4 | 0.00 | 0.00 | 34.4 0.4 | 41.2 0.2 |
| To Kalon Remote (TKKE) | 2/4/26 | 0715 | 34.4 5.5 | - | - | - | - | - | - | - | 32.6 3.3 | 40.9 0.1 |
| To Kalon | 2/4/26 | 0715 | 35.4 5.1 | 98 1 | 34.8 5.3 | 0.5 2.1 | WNW | 283 | 1.6 2.2 | 0.00 | 0.00 | 34.7 1.6 | 43.2 0.1 |
| To Kalon Remote (TKN5) | 2/4/26 | 0715 | 34.2 5.8 | - | - | - | - | - | - | - | 32.3 1.4 | 40.7 0.8 |
| St. Helena-North | 2/4/26 | 0715 | 34.9 1.1 | 99 0 | 34.7 1.1 | 1.6 0.8 | NNW | 337 | 4.8 3.3 | 0.00 | 0.00 | 34.3 1.5 | 41.3 0.2 |
| Twomey Calistoga | 2/4/26 | 0715 | 33.6 1.6 | 100 0 | 33.6 1.6 | 2.1 1.4 | W | 277 | 3.7 1.7 | 0.00 | 0.00 | 31.1 0.5 | 38.9 0.6 |
| Wappo Hill Floor | 2/4/26 | 0700 | 30.5 2.2 | 100 0 | 30.5 2.2 | 0.6 0.2 | NNW | 338 | 2.3 0.7 | 0.00 | 0.00 | 30.5 1.4 | 38.6 0.3 |
| Yountville (Ranch 67) | 2/4/26 | 0700 | 33.8 1.2 | 97 0 | 32.9 1.1 | 1.5 1.4 | NW | 318 | 3.5 2.2 | 0.00 | 0.00 | 33.5 0.8 | 41.9 1.4 |
| Max | 61.0 | 100 | 37.9 | 3.0 | - | 7.9 | 0.00 | 0.01 | 53.5 | 61.8 | ||
| Avg | 36.1 | 91 | 33.3 | 0.8 | - | 2.7 | 0.00 | - | - | - | ||
| Min | 30.5 | 28 | 28.0 | 0.0 | - | 0.0 | 0.00 | 0.00 | 30.4 | 37.4 |
| 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) | 2/4/26 | 0700 | 34.0 2.0 | 94 1 | 32.5 1.8 | - | - | - | 0.00 | 0.00 | 33.7 0.2 | 41.7 1.8 |
| Carneros Lower (Ranch 81) | 2/4/26 | 0715 | 37.4 0.7 | 0 100 | -75.5 112.2 | 0.6 0.2 | N | 9 | 2.0 0.4 | 0.00 | 0.00 | 36.5 0.1 | 43.0 0.5 |
| Carneros Upper (Ranch 81) | 2/4/26 | 0715 | 51.2 2.8 | 73 5 | 43.0 0.9 | 1.7 0.3 | ESE | 106 | 3.8 0.1 | - | - | 50.8 4.6 | 56.6 1.9 |
| Carneros (Mitsuko) | 2/4/26 | 0715 | 35.0 1.5 | - | - | - | - | - | - | - | 33.0 1.4 | 43.3 4.0 |
| Mount George (Napa East) | 2/4/26 | 0715 | 41.3 3.8 | 100 0 | 41.3 3.8 | 1.1 1.1 | ESE | 103 | 3.3 3.3 | 0.00 | 0.00 | 40.8 2.3 | 47.2 2.4 |
| Napa-East (Palmaz 300') | 2/4/26 | 0700 | 40.6 1.0 | 95 4 | 39.2 0.1 | 0.7 0.5 | SSE | 153 | 2.4 0.3 | 0.00 | 0.00 | 39.6 0.2 | 45.3 1.7 |
| Napa-East (Palmaz 1200') | 2/4/26 | 0700 | 55.4 8.7 | 47 25 | 35.3 2.9 | 3.2 2.0 | ESE | 116 | 8.8 0.7 | - | - | 43.7 1.5 | 60.1 10.4 |
| Napa-East (Palmaz 1400') | 2/4/26 | 0715 | 55.0 8.1 | 48 25 | 35.8 3.0 | 7.6 1.9 | NNE | 23 | 12.7 4.6 | 0.00 | 0.00 | 45.2 4.1 | 58.4 8.5 |
| Dealy Lane (Ranch 80) | 2/4/26 | 0715 | 41.5 2.1 | 91 6 | 39.2 0.6 | 2.4 0.0 | NW | 325 | 3.9 0.7 | 0.00 | 0.00 | 39.1 3.6 | 47.3 3.0 |
| Suscol Mtn (Ranch 93) | 2/4/26 | 0700 | 53.4 1.5 | 74 16 | 45.2 5.1 | 7.4 6.6 | E | 82 | 12.3 7.0 | 0.00 | 0.00 | 53.3 0.3 | 58.0 1.6 |
| Carneros (Saintsbury) | 2/4/26 | 0715 | 36.6 0.4 | 100 0 | 36.6 0.4 | 0.0 0.0 | ENE | 62 | 0.6 0.5 | 0.00 | 0.00 | 36.5 0.6 | 45.2 2.4 |
| Suscol Upper (Ranch 92) | 2/4/26 | 0715 | 54.9 0.4 | 71 12 | 45.6 5.0 | 0.0 0.0 | ENE | 76 | 2.7 0.3 | 0.00 | 0.00 | 53.4 1.0 | 58.7 0.8 |
| Stanly (Ranch 45) | 2/4/26 | 0715 | 37.8 0.2 | 94 1 | 36.3 0.5 | 3.4 0.4 | N | 9 | 4.6 0.1 | 0.00 | 0.00 | 37.2 0.0 | 44.9 2.6 |
| Suscol Lower (Ranch 35) | 2/4/26 | 0715 | 38.8 0.6 | 100 0 | 38.8 0.6 | 1.1 0.1 | ENE | 73 | 5.1 1.8 | 0.00 | 0.00 | 37.7 0.2 | 46.8 1.4 |
| Napa-South (Toyon Farms) | 2/4/26 | 0715 | 41.6 1.1 | 100 1 | 41.6 1.4 | 0.0 0.0 | N | 0 | 0.0 0.0 | 0.00 | 0.00 | 41.0 0.6 | 48.3 2.4 |
| Toyon Remote 1 | 2/4/26 | 0715 | 35.1 0.1 | - | - | - | - | - | - | - | 34.6 0.3 | 43.2 2.7 |
| Toyon Remote 2 | 2/4/26 | 0715 | 32.7 1.0 | - | - | - | - | - | - | - | 32.6 0.3 | 43.8 2.6 |
| Toyon Remote 3 | 2/4/26 | 0715 | 33.6 0.4 | - | - | - | - | - | - | - | 33.1 0.2 | 43.2 4.0 |
| Napa-West Lower (Truchard) | 2/4/26 | 0715 | 35.0 1.9 | 98 0 | 34.6 2.0 | - | - | - | - | - | 33.4 1.9 | 37.5 0.4 |
| Napa-West Upper (Truchard) | 2/4/26 | 0715 | 49.8 5.2 | 79 8 | 43.4 2.6 | 0.0 0.0 | N | 0 | 0.0 0.0 | 0.00 | 0.00 | 46.2 3.9 | 52.9 2.9 |
| Mt. Veeder | 2/4/26 | 0700 | 57.8 4.6 | 36 12 | 31.0 2.8 | 1.5 0.3 | W | 259 | 3.7 0.7 | 0.00 | 0.00 | 57.6 5.0 | 61.6 0.5 |
| 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 | 2/4/26 | 0715 | 36.8 1.1 | 98 2 | 36.2 0.5 | 1.8 1.1 | E | 88 | 3.1 0.4 | 0.00 | 0.00 | 35.6 0.1 | 46.7 3.8 |
| Max | 57.8 | 100 | 45.6 | 7.6 | - | 12.7 | 0.00 | 0.00 | 57.6 | 61.6 | ||
| Avg | 42.5 | 78 | 32.2 | 2.0 | - | 4.3 | 0.00 | - | - | - | ||
| Min | 32.7 | 0 | -75.5 | 0.0 | - | 0.0 | 0.00 | 0.00 | 32.6 | 37.5 |