| Station | Date | Time | Temp (°F) | RH (%) | Dew Pt (°F) | Wind Spd (mph) | Wind Dir (°) | Wind Gust (mph) | Latest Rain (In) | Daily Rain (In) | Daily Max Temp (°F) | Daily Min Temp (°F) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Montesol | 8/15/26 | 0730 | 51.8 0.3 | - | - | - | - | - | 0.00 | 0.00 | 52.0 0.5 | 47.5 1.4 |
| Pope Valley (Weeks Lake) | 8/15/26 | 0730 | 54.6 2.4 | 97 11 | 53.7 0.8 | 0.9 0.6 | SW | 216 | 2.8 0.9 | 0.00 | 0.00 | 54.7 2.3 | 46.3 8.3 |
| Dollarhide Base | 8/15/26 | 0730 | 56.6 1.2 | 94 3 | 55.0 0.2 | 4.2 3.0 | WNW | 291 | 6.4 3.4 | 0.00 | 0.00 | 57.4 0.5 | 55.0 1.5 |
| Dollarhide 16A Remote | 8/15/26 | 0730 | 57.0 0.9 | 94 3 | 55.2 0.1 | - | - | - | - | - | 57.2 0.8 | 51.8 4.5 |
| Hardin Rd (Eakle) | 8/15/26 | 0730 | 57.5 0.9 | - | - | - | - | - | - | - | 57.6 0.8 | 52.8 4.4 |
| Angwin | 8/15/26 | 0730 | 57.2 5.8 | 90 9 | 54.4 3.1 | 2.2 1.6 | NW | 324 | 4.4 2.2 | 0.00 | 0.00 | 58.8 6.5 | 54.4 5.8 |
| Lower Angwin (Pioneer) | 8/15/26 | 0730 | 49.8 2.7 | - | - | 0.0 1.0 | E | 94 | 0.5 2.3 | - | - | 52.9 0.0 | 47.3 4.7 |
| Las Posadas (Cal Fire) | 8/15/26 | 0730 | 52.2 1.2 | 100 0 | 52.2 1.1 | 1.6 2.0 | SW | 233 | 3.4 1.3 | 0.00 | 0.00 | 54.0 0.4 | 51.9 1.0 |
| Lower Chiles Valley (Brown) | 8/15/26 | 0730 | 54.5 1.2 | 96 7 | 53.3 0.7 | 1.5 0.1 | SSW | 194 | 4.3 0.1 | 0.00 | 0.00 | 55.2 2.0 | 53.9 1.2 |
| Moss Creek Vineyard/Reservior | 8/15/26 | 0700 | 55.4 0.4 | 92 3 | 53.2 0.5 | - | - | - | 0.00 | 0.00 | 55.7 1.0 | 53.2 2.5 |
| Max | 57.5 | 100 | 55.2 | 4.2 | - | 6.4 | 0.00 | 0.00 | 58.8 | 55.0 | ||
| Avg | 54.7 | 95 | 53.9 | 1.7 | - | 3.7 | 0.00 | - | - | - | ||
| Min | 49.8 | 90 | 52.2 | 0.0 | - | 0.5 | 0.00 | 0.00 | 52.0 | 46.3 |
| Station | Date | Time | Temp (°F) | RH (%) | Dew Pt (°F) | Wind Spd (mph) | Wind Dir (°) | Wind Gust (mph) | Latest Rain (In) | Daily Rain (In) | Daily Max Temp (°F) | Daily Min Temp (°F) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tenma (North Calistoga) | 8/15/26 | 0730 | 57.3 1.4 | - | - | - | - | - | 0.00 | 0.00 | 57.8 1.5 | 51.2 6.4 |
| Calistoga-Solari | 8/15/26 | 0730 | 57.0 0.9 | 89 3 | 53.8 0.1 | 2.0 0.1 | NNW | 341 | 4.9 1.4 | 0.00 | 0.00 | 57.2 1.4 | 51.4 5.7 |
| Calistoga-North | 8/15/26 | 0730 | 56.8 1.8 | 93 7 | 54.8 0.3 | - | - | - | 0.00 | 0.00 | 58.0 1.3 | 52.9 4.6 |
| Twomey Calistoga | 8/15/26 | 0730 | 57.8 0.9 | 87 4 | 53.9 0.3 | 1.4 0.2 | ESE | 108 | 3.7 0.8 | 0.00 | 0.00 | 57.8 1.0 | 47.4 10.5 |
| Paloma | 8/15/26 | 0730 | 57.5 1.2 | 89 5 | 54.3 0.5 | 1.3 0.0 | SE | 127 | 3.4 0.3 | 0.00 | 0.00 | 57.6 1.6 | 49.9 8.1 |
| Calistoga (Ranch 78) | 8/15/26 | 0730 | 57.6 1.0 | 87 5 | 53.7 0.6 | 0.9 0.5 | S | 175 | 4.2 0.3 | 0.00 | 0.00 | 57.6 1.4 | 51.0 6.7 |
| Diamond Mtn (Schramsberg) | 8/15/26 | 0730 | 53.6 1.2 | 100 7 | 53.6 0.9 | - | - | - | 0.00 | 0.00 | 54.7 1.5 | 53.4 0.8 |
| Diamond Mtn (McEachran) | 8/15/26 | 0730 | 55.2 1.9 | 93 6 | 53.3 0.2 | - | - | - | - | - | 56.7 1.2 | 54.4 2.0 |
| Deer Park | 8/15/26 | 0730 | 55.4 1.0 | 95 5 | 53.9 0.6 | 1.5 2.0 | WSW | 237 | 3.1 3.1 | 0.00 | 0.00 | 56.3 0.9 | 54.9 1.2 |
| St. Helena-North | 8/15/26 | 0730 | 57.4 1.2 | 83 4 | 52.2 0.3 | 1.6 0.9 | WNW | 291 | 3.9 0.7 | 0.00 | 0.00 | 58.3 1.0 | 53.8 4.6 |
| St. Helena (NVV Office) | 8/15/26 | 0730 | 58.2 0.9 | - | - | 0.7 1.1 | WSW | 247 | 2.8 0.9 | 0.00 | 0.00 | 58.8 1.0 | 57.4 1.5 |
| Tiara Fria (East St. Helena) | 8/15/26 | 0730 | 58.4 0.4 | 85 1 | 53.9 0.1 | 1.8 1.0 | WSW | 240 | 3.6 2.5 | 0.00 | 0.00 | 58.8 1.1 | 57.4 1.3 |
| Prisoner Winery | 8/15/26 | 0730 | 58.1 0.7 | 88 4 | 54.4 0.6 | 0.3 0.7 | S | 184 | 1.5 1.5 | 0.00 | 0.00 | 58.2 1.0 | 51.6 5.5 |
| Rutherford Hill Estate | 8/15/26 | 0730 | 56.3 0.8 | 93 4 | 54.3 0.6 | 0.2 0.7 | S | 184 | 1.5 1.8 | 0.00 | 0.00 | 57.0 1.1 | 55.2 1.6 |
| Rutherford-North (Mee Ln) | 8/15/26 | 0730 | 57.3 1.1 | 87 4 | 53.5 0.1 | 1.5 1.4 | ENE | 67 | 2.8 2.4 | 0.00 | 0.00 | 57.8 1.5 | 50.1 6.8 |
| Rutherford (STS) | 8/15/26 | 0730 | 58.0 0.7 | 90 3 | 55.2 0.2 | 0.5 1.2 | ESE | 123 | 2.4 2.0 | 0.00 | 0.00 | 58.4 1.2 | 49.8 7.7 |
| Silver Oak OV | 8/15/26 | 0730 | 57.8 0.9 | 87 5 | 54.1 0.7 | 1.1 2.4 | SW | 234 | 2.6 3.6 | 0.00 | 0.00 | 58.3 1.3 | 51.6 7.0 |
| Oakville-NE (Ranch 88) | 8/15/26 | 0730 | 58.0 0.6 | 83 4 | 52.8 0.6 | 0.0 2.0 | N | 0 | 0.0 6.7 | 0.00 | 0.00 | 58.5 1.0 | 50.7 7.7 |
| Crossroads Ranch | 8/15/26 | 0730 | 58.1 0.9 | 86 4 | 54.1 0.6 | 1.2 1.6 | SW | 235 | 2.9 2.3 | 0.00 | 0.00 | 58.5 1.2 | 52.2 6.5 |
| Oakville | 8/15/26 | 0730 | 57.8 1.0 | 86 5 | 53.6 0.7 | 1.0 1.5 | WSW | 252 | 3.0 2.5 | 0.00 | 0.00 | 58.2 1.3 | 52.6 5.7 |
| To Kalon Remote (TKKE) | 8/15/26 | 0730 | 58.4 1.1 | - | - | - | - | - | - | - | 58.9 1.2 | 51.4 7.0 |
| To Kalon | 8/15/26 | 0730 | 58.0 0.8 | 88 4 | 54.5 0.5 | 1.5 0.9 | E | 100 | 2.9 2.1 | 0.00 | 0.00 | 58.4 1.2 | 52.0 5.5 |
| To Kalon Remote (TKN5) | 8/15/26 | 0730 | 58.2 1.2 | - | - | - | - | - | - | - | 59.1 1.2 | 52.5 5.9 |
| Jump Rock | 8/15/26 | 0730 | 53.0 0.0 | 100 0 | 52.9 0.0 | 1.0 0.7 | ESE | 105 | 2.4 1.8 | 0.00 | 0.00 | 53.4 1.0 | 43.1 9.7 |
| State Lane Ranch | 8/15/26 | 0730 | 58.5 0.6 | 90 4 | 55.6 0.8 | 1.2 0.6 | WSW | 258 | 2.6 1.2 | 0.00 | 0.00 | 58.6 1.2 | 52.1 6.5 |
| Yountville (Ranch 67) | 8/15/26 | 0730 | 57.6 1.0 | 84 4 | 52.7 0.4 | 1.9 1.3 | W | 264 | 3.8 1.8 | 0.00 | 0.00 | 57.6 1.0 | 55.4 2.2 |
| Borreo (Soda Canyon) | 8/15/26 | 0730 | 55.6 0.6 | 94 6 | 53.9 1.1 | 0.6 0.5 | SW | 217 | 2.0 0.6 | 0.00 | 0.00 | 56.5 0.2 | 53.7 1.6 |
| Wappo Hill Floor | 8/15/26 | 0730 | 57.4 2.4 | 89 10 | 54.2 0.9 | 2.5 1.5 | W | 272 | 4.3 1.4 | 0.00 | 0.00 | 57.9 2.0 | 54.4 4.1 |
| Wappo Hill | 8/15/26 | 0730 | 57.6 2.1 | 87 7 | 53.8 0.2 | 2.5 0.9 | WSW | 252 | 4.2 0.7 | 0.00 | 0.00 | 57.7 2.0 | 54.9 3.4 |
| Stags Leap Dist (Chimney Rock) | 8/15/26 | 0730 | 58.2 1.6 | 91 7 | 55.6 0.6 | 0.9 0.6 | NW | 314 | 2.0 2.0 | 0.00 | 0.00 | 58.3 1.7 | 55.9 2.8 |
| Stags Leap Dist (Silverado Vineyards) | 8/15/26 | 0730 | 57.4 1.2 | 86 6 | 53.2 0.7 | 0.6 0.4 | S | 176 | 2.0 0.7 | 0.00 | 0.00 | 57.5 1.4 | 54.7 3.1 |
| Yountville-SE (Ranch 85) | 8/15/26 | 0730 | 57.9 1.7 | 90 8 | 55.0 1.0 | 0.9 0.1 | NW | 315 | 2.5 1.1 | 0.00 | 0.00 | 58.2 1.6 | 53.4 5.2 |
| Yountville-South (Ranch 87) | 8/15/26 | 0730 | 58.1 1.6 | 89 7 | 54.9 0.8 | 0.6 0.4 | NW | 312 | 2.1 0.3 | 0.00 | 0.00 | 58.3 1.9 | 50.2 8.5 |
| Max | 58.5 | 100 | 55.6 | 2.5 | - | 4.9 | 0.00 | 0.00 | 59.1 | 57.4 | ||
| Avg | 57.3 | 89 | 54.0 | 1.2 | - | 2.9 | 0.00 | - | - | - | ||
| Min | 53.0 | 83 | 52.2 | 0.0 | - | 0.0 | 0.00 | 0.00 | 53.4 | 43.1 |
| Station | Date | Time | Temp (°F) | RH (%) | Dew Pt (°F) | Wind Spd (mph) | Wind Dir (°) | Wind Gust (mph) | Latest Rain (In) | Daily Rain (In) | Daily Max Temp (°F) | Daily Min Temp (°F) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mt. Veeder | 8/15/26 | 0730 | 51.1 1.7 | 100 0 | 51.1 1.7 | 0.4 1.1 | NNE | 18 | 1.7 2.1 | 0.00 | 0.00 | 54.2 0.7 | 50.0 1.7 |
| Soda Canyon | 8/15/26 | 0730 | 57.8 1.5 | 90 8 | 54.9 0.9 | 0.5 0.5 | WNW | 289 | 2.0 0.4 | 0.00 | 0.00 | 59.3 0.1 | 57.5 0.5 |
| Big Ranch Rd | 8/15/26 | 0730 | 58.2 1.6 | - | - | - | - | - | - | - | 59.0 1.0 | 55.7 3.2 |
| Oak Knoll-East (Ranch 53) | 8/15/26 | 0730 | 57.9 1.4 | 89 7 | 54.7 0.8 | 2.0 1.2 | NNW | 327 | 4.7 2.1 | 0.00 | 0.00 | 58.4 1.4 | 51.5 7.2 |
| Napa-NW (Ranch 54) | 8/15/26 | 0730 | 57.7 2.1 | 91 8 | 55.2 0.6 | 0.5 0.5 | WNW | 289 | 2.3 1.8 | 0.00 | 0.00 | 58.1 1.7 | 51.2 7.8 |
| Frisinger Napa-NW | 8/15/26 | 0730 | 57.4 1.3 | 92 6 | 55.2 0.5 | 1.2 0.8 | NW | 318 | 3.2 1.3 | 0.00 | 0.00 | 58.1 1.4 | 50.6 8.0 |
| Napa-North (Ranch 29) | 8/15/26 | 0730 | 58.0 1.1 | 100 13 | 58.0 2.9 | 0.7 0.3 | NW | 323 | 2.3 0.8 | 0.00 | 0.00 | 59.5 0.4 | 57.8 0.5 |
| Mount George (Napa East) | 8/15/26 | 0730 | 57.2 7.9 | 94 6 | 55.5 5.8 | 0.3 0.5 | WNW | 298 | 2.0 0.4 | 0.00 | 0.00 | 58.8 6.4 | 56.9 2.3 |
| Napa-East (Palmaz 300') | 8/15/26 | 0730 | 58.0 0.8 | 93 8 | 56.0 1.6 | 0.0 0.0 | N | 0 | 0.0 0.0 | 0.00 | 0.00 | 59.1 0.1 | 57.5 0.1 |
| Napa-East (Palmaz 1200') | 7/4/26 | 0630 | 49.8 0.1 | 72 2 | 40.8 1.0 | 0.2 0.5 | E | 79 | 2.0 0.4 | - | - | 51.0 1.7 | 48.0 0.9 |
| Napa-East (Palmaz 1400') | 8/15/26 | 0730 | 53.7 0.1 | 100 0 | 53.7 0.1 | 1.9 0.0 | SSW | 202 | 5.7 0.7 | 0.00 | 0.01 | 54.1 0.5 | 53.5 1.0 |
| Wooden Valley | 8/15/26 | 0730 | 56.7 0.0 | 88 4 | 53.3 1.1 | 3.1 2.0 | WSW | 249 | 7.5 3.9 | 0.00 | 0.00 | 57.4 0.5 | 55.4 0.0 |
| Napa-West Upper (Truchard) | 8/15/26 | 0730 | 57.5 0.5 | 100 0 | 57.5 0.4 | 1.8 1.8 | WSW | 256 | 3.4 3.4 | 0.00 | 0.00 | 57.8 0.3 | 57.1 0.1 |
| Napa-West Lower (Truchard) | 8/15/26 | 0730 | 58.3 0.4 | 88 1 | 54.7 0.2 | - | - | - | - | - | 58.3 0.6 | 57.8 0.2 |
| Sunset Rd | 8/15/26 | 0730 | 58.1 0.3 | 88 2 | 54.6 0.1 | 0.9 0.1 | W | 263 | 2.6 0.4 | 0.00 | 0.00 | 58.2 0.5 | 57.7 0.1 |
| Napa-South (Toyon Farms) | 8/15/26 | 0730 | 58.6 0.2 | 93 0 | 56.6 0.2 | 0.8 0.7 | WSW | 248 | 4.1 3.0 | 0.00 | 0.00 | 59.1 0.0 | 58.2 0.4 |
| Dealy Lane (Ranch 80) | 8/15/26 | 0730 | 58.4 0.2 | 88 2 | 54.9 0.4 | 2.0 0.2 | WNW | 293 | 4.2 0.4 | 0.00 | 0.00 | 58.7 0.1 | 58.1 0.4 |
| Carneros (Saintsbury) | 8/15/26 | 0730 | 56.7 0.0 | 89 0 | 53.5 0.0 | 2.0 0.7 | WNW | 293 | 4.3 0.5 | 0.00 | 0.00 | 57.3 0.7 | 56.4 0.5 |
| Suscol Lower (Ranch 35) | 8/15/26 | 0730 | 58.7 0.4 | 88 3 | 55.0 0.6 | 1.8 0.3 | WNW | 303 | 3.7 0.1 | 0.00 | 0.00 | 59.2 0.0 | 58.5 0.4 |
| Suscol Mtn (Ranch 93) | 8/15/26 | 0730 | 55.1 0.4 | 98 1 | 54.7 0.1 | 4.6 2.7 | NW | 318 | 7.7 3.8 | 0.00 | 0.00 | 55.6 0.2 | 54.8 0.5 |
| Suscol Upper (Ranch 92) | 8/15/26 | 0730 | 55.8 0.1 | 0 0 | -59.3 0.1 | 2.5 2.5 | W | 269 | 7.0 7.0 | 0.00 | 0.00 | 56.5 0.4 | 55.5 0.6 |
| Carneros (Mitsuko) | 8/15/26 | 0730 | 59.2 0.1 | - | - | - | - | - | - | - | 59.4 0.2 | 58.6 0.3 |
| Sugarloaf West | 8/15/26 | 0730 | 59.2 0.5 | 89 3 | 55.9 0.5 | 1.8 0.4 | NW | 322 | 3.9 0.2 | 0.00 | 0.00 | 59.9 0.0 | 58.9 0.1 |
| Stanly (Ranch 45) | 8/15/26 | 0730 | 58.5 0.1 | 86 1 | 54.3 0.3 | 1.0 1.2 | NW | 317 | 4.7 0.2 | 0.00 | 0.00 | 59.2 0.2 | 58.2 0.2 |
| Carneros (Las Amigas Rd) | 8/15/26 | 0730 | 59.5 0.0 | - | - | - | - | - | - | - | 59.8 0.1 | 59.0 0.5 |
| Carneros (Milton Rd) | 8/15/26 | 0730 | 59.9 0.0 | 84 0 | 55.0 0.2 | - | - | - | 0.00 | 0.00 | 60.1 0.0 | 59.6 0.6 |
| Carneros (Ranch 71) | 8/15/26 | 0730 | 57.5 0.4 | 91 0 | 54.8 0.3 | 2.9 1.8 | WNW | 286 | 5.3 2.8 | 0.00 | 0.00 | 58.0 0.3 | 57.0 0.2 |
| Carneros Upper (Ranch 81) | 8/15/26 | 0730 | 57.7 0.1 | 90 0 | 54.8 0.1 | 3.5 3.1 | W | 262 | 6.3 2.9 | - | - | 58.1 0.0 | 57.2 0.4 |
| Carneros Lower (Ranch 81) | 8/15/26 | 0730 | 59.1 0.4 | 88 0 | 55.6 0.3 | 0.1 1.1 | NW | 308 | 2.1 1.4 | 0.00 | 0.00 | 59.3 0.1 | 58.2 0.0 |
| Toyon Remote 1 | 8/15/26 | 0730 | 58.7 0.2 | - | - | - | - | - | - | - | 59.1 0.2 | 58.3 0.3 |
| Toyon Remote 2 | 8/15/26 | 0730 | 59.0 0.3 | - | - | - | - | - | - | - | 59.9 0.6 | 58.6 0.1 |
| Toyon Remote 3 | 8/15/26 | 0730 | 59.3 0.2 | - | - | - | - | - | - | - | 59.5 0.1 | 58.9 0.4 |
| Max | 59.9 | 100 | 58.0 | 4.6 | - | 7.7 | 0.00 | 0.01 | 60.1 | 59.6 | ||
| Avg | 57.7 | 88 | 50.4 | 1.6 | - | 3.9 | 0.00 | - | - | - | ||
| Min | 51.1 | 0 | -59.3 | 0.0 | - | 0.0 | 0.00 | 0.00 | 54.1 | 50.0 |