| 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 | 2/18/26 | 1530 | 41.1 0.4 | - | - | - | - | - | 0.00 | 0.01 | 26.8 7.1 | 44.3 2.7 |
| Pope Valley (Weeks Lake) | 2/18/26 | 1530 | 47.7 0.7 | 58 7 | 33.5 2.4 | 5.4 4.0 | SW | 232 | 8.3 14.0 | 0.00 | 0.00 | 25.5 11.9 | 51.6 3.5 |
| 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 | 2/18/26 | 1530 | 46.7 0.1 | 73 9 | 38.4 2.8 | 9.9 0.3 | SW | 234 | 14.3 2.8 | 0.00 | 0.00 | 28.2 9.5 | 51.7 4.5 |
| Dollarhide 1AS Remote | 2/18/26 | 1530 | 46.3 0.2 | 74 7 | 38.5 2.7 | 7.5 0.4 | SW | 234 | 13.0 3.5 | - | - | 25.8 12.1 | 52.0 4.8 |
| Dollarhide 17B Remote | 2/18/26 | 1515 | 48.8 1.6 | 65 18 | 37.6 4.7 | - | - | - | - | - | 26.4 12.0 | 50.8 3.0 |
| Dollarhide 18A Remote | 2/18/26 | 1530 | 46.3 0.3 | 73 9 | 38.0 2.7 | - | - | - | - | - | 25.4 12.1 | 51.2 4.6 |
| Angwin | 2/18/26 | 1530 | 37.2 0.9 | 88 4 | 34.0 1.8 | 3.8 2.1 | SSE | 156 | 8.9 17.5 | 0.00 | 0.03 | 29.3 2.3 | 40.8 2.5 |
| Lower Angwin (Pioneer) | 2/18/26 | 1530 | 39.9 0.9 | - | - | 1.8 3.0 | WSW | 243 | 5.8 4.3 | - | - | 24.8 7.5 | 44.2 3.0 |
| Deer Park | 2/18/26 | 1530 | 46.3 0.3 | 75 2 | 38.8 0.5 | 2.7 3.4 | NNW | 330 | 6.6 5.8 | 0.00 | 0.04 | 31.4 6.5 | 47.2 0.6 |
| Lower Chiles Valley (Brown) | 2/18/26 | 1530 | 45.2 0.0 | 74 3 | 37.4 1.2 | 1.1 1.9 | WSW | 251 | 3.2 5.8 | 0.00 | 0.01 | 30.3 6.1 | 48.7 3.5 |
| Moss Creek Vineyard/Reservior | 2/18/26 | 1445 | 43.7 1.8 | 83 4 | 38.8 0.6 | - | - | - | 0.00 | 0.00 | 30.8 7.7 | 52.4 6.8 |
| Max | 48.8 | 88 | 38.8 | 9.9 | - | 14.3 | 0.00 | 0.04 | 31.4 | 52.4 | ||
| Avg | 44.5 | 74 | 37.2 | 4.6 | - | 8.6 | 0.00 | - | - | - | ||
| Min | 37.2 | 58 | 33.5 | 1.1 | - | 3.2 | 0.00 | 0.00 | 24.8 | 40.8 |
| 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 | 2/18/26 | 1530 | 48.4 0.0 | 73 1 | 40.1 0.3 | - | - | - | 0.00 | 0.05 | 28.6 10.5 | 50.3 0.9 |
| Stags Leap Dist (Chimney Rock) | 2/18/26 | 1530 | 48.4 2.3 | - | - | 1.6 2.0 | NNW | 328 | 5.0 2.8 | 0.00 | 0.06 | 28.7 9.8 | 51.2 1.9 |
| Diamond Mtn (McEachran) | 2/18/26 | 1530 | 45.3 1.8 | 74 5 | 37.5 3.4 | - | - | - | - | - | 31.6 6.4 | 46.2 1.2 |
| Diamond Mtn (Schramsberg) | 2/18/26 | 1530 | 43.9 2.1 | 84 2 | 39.3 1.5 | - | - | - | 0.00 | 0.08 | 31.1 5.3 | 45.5 0.9 |
| Stags Leap Dist (Silverado Vineyards) | 2/18/26 | 1530 | 47.9 0.4 | 68 9 | 37.9 2.8 | 0.8 1.6 | WSW | 242 | 2.7 4.1 | 0.00 | 0.03 | 29.2 10.6 | 48.3 0.2 |
| Fotsch (Maple Lane) | 2/18/26 | 1530 | 47.8 1.0 | 70 2 | 38.4 1.6 | 2.9 2.9 | SSW | 203 | 5.6 6.7 | 0.00 | 0.03 | 30.8 8.2 | 49.6 0.2 |
| Oak Knoll-East (Ranch 53) | 2/18/26 | 1530 | 48.2 0.2 | 71 6 | 39.3 1.9 | 2.8 0.7 | NNW | 331 | 6.5 1.1 | 0.00 | 0.04 | 29.6 10.8 | 52.7 2.4 |
| Rutherford-North (Mee Ln) | 2/18/26 | 1530 | 49.3 0.0 | 66 6 | 38.3 2.2 | 1.4 5.7 | ESE | 106 | 3.9 9.6 | 0.00 | 0.10 | 27.0 12.2 | 50.7 1.4 |
| Frisinger Napa-NW | 2/18/26 | 1530 | 46.7 1.0 | 82 1 | 41.4 1.3 | 2.1 3.5 | N | 360 | 5.8 5.1 | 0.00 | 0.06 | 29.7 9.3 | 51.4 1.0 |
| Napa-North (Ranch 29) | 2/18/26 | 1530 | 46.6 0.1 | 93 8 | 44.7 2.2 | 0.5 1.9 | ESE | 108 | 2.6 2.6 | 0.00 | 0.08 | 30.5 10.5 | 51.6 1.1 |
| St. Helena (NVV Office) | 2/18/26 | 1530 | 48.1 1.4 | - | - | 1.4 0.6 | NW | 319 | 4.3 4.2 | 0.00 | 0.06 | 30.0 9.7 | 49.8 0.2 |
| Crossroads Ranch | 2/18/26 | 1530 | 48.2 0.6 | 73 6 | 40.1 2.5 | 0.9 3.8 | NNW | 341 | 2.6 6.4 | 0.00 | 0.05 | 28.9 11.9 | 50.5 1.5 |
| Oakville | 2/18/26 | 1530 | 48.7 0.1 | 68 5 | 38.6 1.9 | 1.1 7.8 | N | 351 | 2.8 12.1 | 0.00 | 0.05 | 29.0 11.3 | 51.1 2.1 |
| OV561-East | 2/18/26 | 1530 | 49.3 0.6 | - | - | - | - | - | - | - | 29.0 11.7 | 52.9 3.9 |
| OV518-West | 2/18/26 | 1530 | 47.8 1.0 | - | - | - | - | - | - | - | 28.8 11.6 | 51.5 2.0 |
| Napa-NW (Ranch 54) | 2/18/26 | 1530 | 47.3 0.4 | 74 5 | 39.5 2.0 | 2.5 0.7 | NNW | 347 | 5.1 3.0 | 0.00 | 0.03 | 29.7 10.4 | 51.2 0.8 |
| Calistoga (Ranch 78) | 2/18/26 | 1530 | 49.0 0.2 | 67 8 | 38.3 2.6 | 1.5 3.1 | WNW | 283 | 3.4 12.6 | 0.00 | 0.04 | 29.2 10.1 | 51.0 1.4 |
| Yountville-SE (Ranch 85) | 2/18/26 | 1530 | 48.5 0.6 | 73 8 | 40.4 2.2 | 1.8 0.8 | N | 352 | 5.0 1.3 | 0.00 | 0.08 | 29.8 9.4 | 50.5 1.1 |
| Yountville-South (Ranch 87) | 2/18/26 | 1530 | 47.5 0.9 | 75 2 | 39.8 1.5 | 2.0 2.6 | NW | 320 | 4.3 4.7 | 0.00 | 0.15 | 29.2 10.5 | 50.0 0.7 |
| Rutherford Hill Estate | 2/18/26 | 1530 | 47.9 1.4 | 69 15 | 38.4 3.6 | 1.8 0.7 | S | 175 | 4.8 7.9 | 0.00 | 0.04 | 32.2 6.4 | 51.1 4.1 |
| Rutherford (STS) | 2/18/26 | 1530 | 49.1 0.4 | 79 2 | 42.8 0.3 | 2.1 2.7 | E | 88 | 3.9 8.5 | 0.00 | 0.08 | 28.3 11.3 | 53.7 4.5 |
| Borreo (Soda Canyon) | 2/18/26 | 1515 | 48.4 4.4 | 68 17 | 38.3 1.5 | 0.4 0.8 | WSW | 241 | 1.8 2.6 | 0.00 | 0.07 | 28.3 7.9 | 48.9 2.4 |
| Oakville-NE (Ranch 88) | 2/18/26 | 1530 | 47.9 0.0 | 68 11 | 37.6 3.8 | 0.0 3.5 | N | 0 | 0.0 7.9 | 0.00 | 0.12 | 28.5 11.6 | 50.8 2.6 |
| Silver Oak OV | 2/18/26 | 1530 | 48.9 0.2 | 66 11 | 38.2 3.6 | 1.0 4.6 | WNW | 302 | 2.4 8.0 | 0.00 | 0.57 | 28.7 11.9 | 50.8 1.7 |
| Tiara Fria (East St. Helena) | 2/18/26 | 1530 | 47.6 1.7 | 70 2 | 38.5 2.2 | 1.9 2.7 | S | 171 | 3.7 6.7 | 0.00 | 0.06 | 29.7 10.2 | 48.3 1.2 |
| To Kalon Remote (TKKE) | 2/18/26 | 1530 | 48.6 0.5 | - | - | - | - | - | - | - | 28.7 11.0 | 51.5 2.3 |
| To Kalon | 2/18/26 | 1530 | 48.2 0.0 | 74 4 | 40.2 1.4 | 1.8 3.0 | ESE | 116 | 4.3 4.9 | 0.00 | 0.06 | 29.3 10.4 | 50.9 1.7 |
| To Kalon Remote (TKN5) | 2/18/26 | 1530 | 48.5 0.3 | - | - | - | - | - | - | - | 28.8 11.4 | 52.1 2.1 |
| St. Helena-North | 2/18/26 | 1530 | 48.1 1.0 | 75 3 | 40.4 0.2 | 1.2 0.6 | NNW | 331 | 3.7 3.7 | 0.00 | 0.08 | 29.6 9.2 | 48.7 0.4 |
| Twomey Calistoga | 2/18/26 | 1530 | 48.8 0.0 | 68 7 | 38.9 2.6 | 1.1 3.3 | SW | 216 | 3.7 6.1 | 0.00 | 0.04 | 30.4 8.8 | 49.6 0.3 |
| Wappo Hill Floor | 2/18/26 | 1530 | 47.6 0.3 | 78 3 | 40.9 1.3 | 2.0 1.3 | WNW | 298 | 4.3 2.0 | 0.01 | 0.07 | 29.0 10.4 | 52.3 3.0 |
| Yountville (Ranch 67) | 2/18/26 | 1530 | 47.5 0.4 | 73 2 | 39.3 0.9 | 2.3 2.5 | WNW | 286 | 5.1 5.2 | 0.00 | 0.10 | 29.4 10.6 | 49.0 1.0 |
| Max | 49.3 | 93 | 44.7 | 2.9 | - | 6.5 | 0.01 | 0.57 | 32.2 | 53.7 | ||
| Avg | 47.9 | 73 | 39.5 | 1.6 | - | 3.9 | 0.00 | - | - | - | ||
| Min | 43.9 | 66 | 37.5 | 0.0 | - | 0.0 | 0.00 | 0.03 | 27.0 | 45.5 |
| 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) | 2/18/26 | 1530 | 53.2 5.0 | 57 24 | 38.2 4.3 | - | - | - | 0.00 | 0.00 | 30.7 11.8 | 54.0 2.5 |
| Carneros Lower (Ranch 81) | 2/18/26 | 1530 | 51.7 5.1 | 58 33 | 37.6 6.8 | 1.9 1.2 | W | 260 | 5.8 2.7 | 0.00 | 0.00 | 31.0 10.7 | 54.4 4.9 |
| Carneros Upper (Ranch 81) | 2/18/26 | 1530 | 51.1 4.1 | 58 23 | 36.7 4.6 | 10.2 1.9 | W | 263 | 16.1 0.4 | - | - | 34.4 6.6 | 53.1 3.2 |
| Carneros (Mitsuko) | 2/18/26 | 1530 | 51.9 4.1 | - | - | - | - | - | - | - | 29.2 10.2 | 54.2 2.8 |
| Mount George (Napa East) | 2/18/26 | 1530 | 54.1 4.5 | 84 2 | 49.4 3.7 | 1.5 1.1 | SE | 124 | 3.5 3.4 | 0.00 | 0.10 | 29.1 10.3 | 60.4 6.1 |
| Napa-East (Palmaz 300') | 2/18/26 | 1530 | 48.3 2.1 | 76 4 | 41.2 0.6 | 1.2 2.7 | S | 191 | 2.8 4.6 | 0.00 | 0.07 | 31.4 9.1 | 52.2 2.3 |
| Napa-East (Palmaz 1200') | 2/18/26 | 1530 | 45.4 3.6 | 83 6 | 40.5 1.8 | 1.4 0.6 | SSW | 195 | 3.9 2.3 | - | - | 28.7 8.4 | 46.8 2.2 |
| Napa-East (Palmaz 1400') | 2/18/26 | 1530 | 43.7 3.3 | 89 5 | 40.8 1.9 | 2.4 2.0 | SSW | 212 | 5.4 6.1 | 0.00 | 0.08 | 30.8 5.1 | 48.1 4.9 |
| Dealy Lane (Ranch 80) | 2/18/26 | 1530 | 48.3 0.6 | 77 2 | 41.5 0.2 | 4.2 0.7 | NE | 50 | 9.4 0.3 | 0.00 | 0.00 | 31.4 8.2 | 53.1 2.1 |
| Suscol Mtn (Ranch 93) | 2/18/26 | 1530 | 46.5 3.5 | 75 15 | 39.0 1.4 | 6.2 1.9 | NNW | 339 | 13.0 4.2 | 0.00 | 0.00 | 33.5 4.7 | 51.2 4.5 |
| Carneros (Saintsbury) | 2/18/26 | 1530 | 50.8 4.0 | 70 13 | 41.3 0.4 | 2.8 3.7 | NE | 49 | 6.7 6.0 | 0.00 | 0.00 | 29.7 11.4 | 53.2 3.0 |
| Suscol Upper (Ranch 92) | 2/18/26 | 1530 | 49.1 5.2 | 70 17 | 39.6 0.7 | 5.8 0.6 | WSW | 251 | 11.7 0.9 | 0.00 | 0.01 | 34.5 4.4 | 51.3 4.0 |
| Stanly (Ranch 45) | 2/18/26 | 1530 | 50.7 3.5 | 69 14 | 40.9 1.6 | 4.6 2.1 | NE | 44 | 7.8 3.3 | 0.00 | 0.00 | 31.3 10.5 | 53.0 2.4 |
| Suscol Lower (Ranch 35) | 2/18/26 | 1530 | 50.3 3.3 | 67 18 | 39.9 3.0 | 5.0 0.8 | N | 357 | 9.5 0.9 | 0.00 | 0.01 | 30.9 8.5 | 54.4 4.0 |
| Napa-South (Toyon Farms) | 2/18/26 | 1530 | 50.5 3.0 | 76 10 | 43.2 0.3 | 1.8 4.1 | NNE | 31 | 5.3 3.4 | 0.00 | 0.00 | 31.8 9.7 | 54.5 3.8 |
| Toyon Remote 1 | 2/18/26 | 1530 | 48.7 1.2 | - | - | - | - | - | - | - | 29.5 9.5 | 56.1 5.1 |
| Toyon Remote 2 | 2/18/26 | 1530 | 49.1 1.1 | - | - | - | - | - | - | - | 30.4 9.4 | 55.0 4.0 |
| Toyon Remote 3 | 2/18/26 | 1530 | 49.6 2.2 | - | - | - | - | - | - | - | 29.7 8.7 | 56.6 5.4 |
| Napa-West Lower (Truchard) | 2/18/26 | 1530 | 48.5 1.9 | 76 6 | 41.3 0.2 | - | - | - | - | - | 28.8 8.8 | 55.1 4.8 |
| Napa-West Upper (Truchard) | 2/18/26 | 1530 | 46.7 0.9 | 82 3 | 41.6 0.2 | 4.6 3.2 | NE | 42 | 9.8 2.8 | 0.00 | 0.00 | 32.0 8.1 | 53.8 4.2 |
| Mt. Veeder | 2/18/26 | 1530 | 41.9 0.6 | 91 2 | 39.4 0.0 | 1.6 0.9 | ENE | 59 | 3.9 0.9 | 0.02 | 0.11 | 31.2 3.2 | 45.3 3.7 |
| 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 | 2/18/26 | 1530 | 49.6 1.8 | 74 12 | 41.8 2.2 | 4.5 1.6 | NNW | 340 | 11.5 5.8 | 0.00 | 0.00 | 29.3 9.8 | 52.4 1.4 |
| Max | 54.1 | 91 | 49.4 | 10.2 | - | 16.1 | 0.02 | 0.11 | 34.5 | 60.4 | ||
| Avg | 49.1 | 74 | 40.8 | 3.7 | - | 7.9 | 0.00 | - | - | - | ||
| Min | 41.9 | 57 | 36.7 | 1.2 | - | 2.8 | 0.00 | 0.00 | 28.7 | 45.3 |