| 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 | 8/21/26 | 1845 | 78.0 1.8 | - | - | - | - | - | 0.00 | 0.00 | 86.8 5.0 | 57.4 1.0 |
| Pope Valley (Weeks Lake) | 8/21/26 | 1845 | 86.7 0.3 | 19 1 | 39.6 1.4 | 3.4 2.7 | W | 264 | 10.3 7.2 | 0.00 | 0.00 | 92.5 2.0 | 51.5 2.9 |
| Dollarhide Base | 8/21/26 | 1845 | 88.4 4.3 | 19 16 | 41.5 12.6 | 7.0 0.4 | W | 266 | 12.7 0.1 | 0.00 | 0.00 | 93.9 3.3 | 56.4 2.4 |
| Dollarhide 16A Remote | 8/21/26 | 1845 | 88.2 4.2 | 20 16 | 42.5 11.8 | - | - | - | - | - | 94.4 2.0 | 56.0 2.3 |
| Hardin Rd (Eakle) | 8/21/26 | 1845 | 88.0 5.2 | - | - | - | - | - | - | - | 94.4 0.2 | 54.6 3.0 |
| Angwin | 8/21/26 | 1845 | 77.1 0.9 | 27 2 | 40.7 3.1 | 2.9 0.7 | SE | 132 | 8.2 0.9 | 0.00 | 0.00 | 82.8 2.5 | 66.2 4.4 |
| Lower Angwin (Pioneer) | 8/21/26 | 1845 | 79.8 3.2 | - | - | 4.1 0.2 | WSW | 247 | 9.9 0.2 | - | - | 85.7 0.0 | 50.3 4.0 |
| Las Posadas (Cal Fire) | 8/21/26 | 1845 | 82.7 5.3 | 18 25 | 35.5 18.2 | 9.6 0.3 | SW | 225 | 16.0 0.7 | 0.00 | 0.00 | 87.7 0.8 | 52.6 2.4 |
| Lower Chiles Valley (Brown) | 8/21/26 | 1845 | 84.5 1.4 | 17 17 | 35.4 16.9 | 5.3 0.2 | NW | 306 | 12.6 3.6 | 0.00 | 0.00 | 89.4 0.5 | 53.3 0.4 |
| Moss Creek Vineyard/Reservior | 8/21/26 | 1800 | 88.4 2.7 | 28 5 | 51.2 2.0 | - | - | - | 0.00 | 0.00 | 94.8 3.9 | 54.8 1.5 |
| Max | 88.4 | 28 | 51.2 | 9.6 | - | 16.0 | 0.00 | 0.00 | 94.8 | 66.2 | ||
| Avg | 84.2 | 21 | 40.9 | 5.4 | - | 11.6 | 0.00 | - | - | - | ||
| Min | 77.1 | 17 | 35.4 | 2.9 | - | 8.2 | 0.00 | 0.00 | 82.8 | 50.3 |
| 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) | 8/21/26 | 1845 | 81.2 2.5 | - | - | - | - | - | 0.00 | 0.00 | 91.6 1.0 | 53.9 1.6 |
| Calistoga-Solari | 8/21/26 | 1845 | 82.5 4.2 | 34 9 | 51.4 2.5 | 5.5 1.5 | SW | 235 | 9.4 1.8 | 0.00 | 0.00 | 88.9 0.2 | 55.3 2.0 |
| Calistoga-North | 8/21/26 | 1845 | 82.0 2.6 | 37 8 | 52.9 3.1 | - | - | - | 0.00 | 0.00 | 92.4 1.9 | 55.0 0.8 |
| Twomey Calistoga | 8/21/26 | 1845 | 85.1 4.2 | 28 9 | 48.3 3.6 | 3.0 0.3 | NW | 317 | 8.6 1.9 | 0.00 | 0.00 | 91.9 0.5 | 49.5 0.9 |
| Paloma | 8/21/26 | 1845 | 83.9 3.7 | 32 10 | 51.3 4.1 | 4.3 0.0 | E | 82 | 11.0 1.5 | 0.00 | 0.00 | 92.0 0.3 | 51.1 0.2 |
| Calistoga (Ranch 78) | 8/21/26 | 1845 | 83.3 2.8 | 27 9 | 45.8 4.9 | 5.7 1.4 | WNW | 302 | 11.4 3.1 | 0.00 | 0.00 | 89.5 0.8 | 52.8 0.9 |
| Diamond Mtn (Schramsberg) | 8/21/26 | 1845 | 78.2 1.8 | 32 2 | 45.6 0.2 | - | - | - | 0.00 | 0.00 | 89.7 0.4 | 53.0 0.5 |
| Diamond Mtn (McEachran) | 8/21/26 | 1845 | 81.8 0.5 | 30 1 | 47.3 1.2 | - | - | - | - | - | 88.8 0.7 | 54.2 1.1 |
| Deer Park | 8/21/26 | 1845 | 84.9 5.4 | 23 21 | 43.3 12.4 | 6.5 5.3 | WNW | 301 | 12.7 10.1 | 0.00 | 0.00 | 91.3 0.5 | 54.3 0.8 |
| St. Helena-North | 8/21/26 | 1845 | 85.8 4.8 | 19 22 | 38.5 16.2 | 3.1 0.3 | NW | 326 | 9.4 1.3 | 0.00 | 0.00 | 95.3 0.6 | 55.0 0.2 |
| St. Helena (NVV Office) | 8/21/26 | 1845 | 87.7 7.3 | - | - | 2.4 1.1 | WSW | 246 | 6.4 2.7 | 0.00 | 0.00 | 95.1 2.9 | 56.0 0.2 |
| Tiara Fria (East St. Helena) | 8/21/26 | 1845 | 86.5 7.6 | 21 25 | 42.4 14.0 | 4.6 2.0 | WSW | 251 | 8.7 3.5 | 0.00 | 0.00 | 91.4 3.4 | 53.8 0.2 |
| Prisoner Winery | 8/21/26 | 1845 | 88.5 9.5 | 14 31 | 34.0 22.2 | 5.1 3.7 | NNW | 329 | 10.3 5.9 | 0.00 | 0.00 | 95.2 3.8 | 52.1 2.5 |
| Rutherford Hill Estate | 8/21/26 | 1845 | 89.7 10.9 | 16 28 | 38.1 17.1 | 3.6 2.7 | WNW | 290 | 9.0 4.6 | 0.00 | 0.00 | 93.8 4.7 | 54.1 0.5 |
| Rutherford-North (Mee Ln) | 8/21/26 | 1845 | 87.6 9.7 | 16 31 | 35.5 20.3 | 5.6 2.5 | NW | 318 | 12.3 5.5 | 0.00 | 0.00 | 91.5 3.9 | 49.8 1.6 |
| Rutherford (STS) | 8/21/26 | 1845 | 87.7 10.1 | 29 23 | 51.2 7.4 | 2.2 0.3 | W | 259 | 5.6 0.4 | 0.00 | 0.00 | 92.7 2.3 | 49.8 1.1 |
| Silver Oak OV | 8/21/26 | 1845 | 82.6 5.1 | 35 10 | 52.0 2.7 | 8.0 2.0 | SSE | 150 | 13.4 2.8 | 0.00 | 0.00 | 88.9 3.6 | 50.2 0.9 |
| Oakville-NE (Ranch 88) | 8/21/26 | 1845 | 86.5 8.5 | 26 15 | 47.5 5.0 | 3.8 0.2 | SSW | 200 | 9.5 0.1 | 0.00 | 0.00 | 91.6 3.2 | 50.3 1.4 |
| Crossroads Ranch | 8/21/26 | 1845 | 81.4 3.4 | 42 7 | 56.3 1.5 | 7.5 1.3 | SSE | 164 | 12.7 1.6 | 0.00 | 0.00 | 89.5 3.6 | 51.4 0.1 |
| Oakville | 8/21/26 | 1845 | 83.2 6.2 | 33 13 | 50.6 3.9 | 5.4 0.9 | SSE | 148 | 11.0 1.0 | 0.00 | 0.00 | 89.4 4.7 | 50.7 0.2 |
| To Kalon Remote (TKKE) | 8/21/26 | 1845 | 85.5 6.8 | - | - | - | - | - | - | - | 92.5 4.0 | 51.3 0.2 |
| To Kalon | 8/21/26 | 1845 | 83.4 6.1 | 31 17 | 49.6 6.5 | 4.3 1.2 | S | 186 | 8.1 3.1 | 0.00 | 0.00 | 89.9 4.3 | 51.7 0.2 |
| To Kalon Remote (TKN5) | 8/21/26 | 1845 | 84.4 6.2 | - | - | - | - | - | - | - | 91.0 2.6 | 51.9 0.4 |
| Jump Rock | 8/21/26 | 1845 | 80.0 0.3 | 28 12 | 44.0 10.1 | 2.0 0.6 | W | 278 | 5.1 0.4 | 0.00 | 0.00 | 86.5 0.4 | 48.0 2.7 |
| State Lane Ranch | 8/21/26 | 1845 | 80.0 1.9 | 44 8 | 55.9 2.9 | 6.6 2.5 | SSE | 156 | 13.4 4.8 | 0.00 | 0.00 | 92.2 5.6 | 48.7 1.0 |
| Yountville (Ranch 67) | 8/21/26 | 1845 | 77.7 1.8 | 39 6 | 50.9 2.2 | 6.0 0.4 | SSE | 157 | 11.0 0.4 | 0.00 | 0.00 | 87.6 4.1 | 50.3 1.5 |
| Borreo (Soda Canyon) | 8/21/26 | 1830 | 76.6 0.7 | 41 6 | 50.9 3.2 | 3.4 1.1 | S | 178 | 8.5 2.4 | 0.00 | 0.00 | 85.4 2.2 | 48.7 0.3 |
| Wappo Hill Floor | 8/21/26 | 1845 | 78.3 1.4 | 41 6 | 52.7 2.8 | 6.1 2.3 | ESE | 123 | 11.0 4.1 | 0.00 | 0.00 | 89.0 4.4 | 50.6 1.1 |
| Wappo Hill | 8/21/26 | 1845 | 76.8 1.0 | 42 3 | 52.2 1.2 | 5.4 2.2 | E | 101 | 12.8 0.1 | 0.00 | 0.00 | 87.7 4.1 | 54.4 0.5 |
| Stags Leap Dist (Chimney Rock) | 8/21/26 | 1845 | 77.0 0.1 | 47 4 | 55.5 2.3 | 6.2 2.1 | SE | 132 | 13.5 4.8 | 0.00 | 0.00 | 87.2 3.8 | 50.6 0.9 |
| Stags Leap Dist (Silverado Vineyards) | 8/21/26 | 1845 | 78.2 1.8 | 39 6 | 51.1 2.4 | 8.7 4.0 | ESE | 104 | 15.5 4.0 | 0.00 | 0.00 | 89.3 5.5 | 51.1 0.3 |
| Yountville-SE (Ranch 85) | 8/21/26 | 1845 | 76.6 0.3 | 45 3 | 53.6 1.3 | 7.9 3.9 | SSE | 156 | 12.2 4.3 | 0.00 | 0.00 | 86.4 4.1 | 51.7 0.6 |
| Yountville-South (Ranch 87) | 8/21/26 | 1845 | 78.8 1.1 | 41 1 | 53.4 0.1 | 3.0 0.6 | ESE | 116 | 8.2 2.3 | 0.00 | 0.00 | 89.4 4.1 | 51.5 0.0 |
| Max | 89.7 | 47 | 56.3 | 8.7 | - | 15.5 | 0.00 | 0.00 | 95.3 | 56.0 | ||
| Avg | 82.5 | 32 | 48.3 | 5.0 | - | 10.4 | 0.00 | - | - | - | ||
| Min | 76.6 | 14 | 34.0 | 2.0 | - | 5.1 | 0.00 | 0.00 | 85.4 | 48.0 |
| 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 | 8/21/26 | 1845 | 76.8 0.2 | 20 25 | 32.1 21.8 | 0.3 0.1 | WNW | 301 | 2.1 0.6 | 0.00 | 0.00 | 85.9 0.3 | 54.6 0.9 |
| Soda Canyon | 8/21/26 | 1845 | 75.4 1.2 | 55 3 | 58.0 2.5 | 4.3 0.9 | SE | 136 | 12.3 4.2 | 0.00 | 0.00 | 86.8 4.4 | 51.8 0.6 |
| Big Ranch Rd | 8/21/26 | 1845 | 75.2 0.4 | - | - | - | - | - | - | - | 88.3 6.1 | 51.9 1.1 |
| Oak Knoll-East (Ranch 53) | 8/21/26 | 1845 | 77.2 1.5 | 43 2 | 52.9 0.1 | 6.6 2.1 | ESE | 108 | 10.9 3.3 | 0.00 | 0.00 | 87.4 5.0 | 51.7 1.4 |
| Napa-NW (Ranch 54) | 8/21/26 | 1845 | 82.4 2.4 | 36 5 | 52.8 1.4 | 1.3 0.9 | ESE | 107 | 4.4 1.3 | 0.00 | 0.00 | 90.6 4.9 | 51.7 1.2 |
| Frisinger Napa-NW | 8/21/26 | 1845 | 79.2 2.1 | 46 5 | 56.6 1.0 | 5.8 1.6 | SW | 224 | 11.0 3.9 | 0.00 | 0.00 | 88.4 3.8 | 51.4 2.5 |
| Napa-North (Ranch 29) | 8/21/26 | 1845 | 76.0 0.4 | 44 3 | 52.6 1.7 | 1.5 0.3 | ESE | 114 | 5.6 0.1 | 0.00 | 0.00 | 87.0 6.4 | 54.5 0.6 |
| Mount George (Napa East) | 8/21/26 | 1845 | 72.4 2.3 | 48 1 | 51.6 1.4 | 3.4 1.6 | SE | 144 | 8.6 2.0 | 0.00 | 0.00 | 83.7 2.1 | 53.3 1.4 |
| Napa-East (Palmaz 300') | 8/21/26 | 1845 | 74.0 2.8 | 45 0 | 51.6 2.5 | 2.4 1.1 | S | 187 | 7.5 0.1 | 0.00 | 0.00 | 87.2 1.5 | 52.4 0.2 |
| 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') | 8/21/26 | 1845 | 69.9 0.8 | 52 5 | 51.6 3.1 | 2.6 1.9 | SW | 217 | 6.7 1.5 | 0.00 | 0.00 | 80.7 0.8 | 52.2 2.8 |
| Wooden Valley | 8/21/26 | 1845 | 77.1 1.0 | 37 5 | 48.9 2.2 | 3.6 2.9 | W | 278 | 8.9 2.6 | 0.00 | 0.00 | 85.5 0.1 | 55.9 2.9 |
| Napa-West Upper (Truchard) | 8/21/26 | 1845 | 76.4 1.8 | 43 5 | 52.2 1.4 | 6.0 0.5 | SSW | 198 | 10.1 1.5 | 0.00 | 0.00 | 88.4 5.5 | 51.4 0.4 |
| Napa-West Lower (Truchard) | 8/21/26 | 1845 | 76.0 1.7 | 44 4 | 52.5 0.9 | - | - | - | - | - | 88.1 6.1 | 46.7 1.1 |
| Sunset Rd | 8/21/26 | 1845 | 76.9 0.8 | 41 3 | 51.6 1.1 | 3.9 0.5 | SW | 232 | 8.6 2.0 | 0.00 | 0.00 | 86.2 4.6 | 50.2 1.6 |
| Napa-South (Toyon Farms) | 8/21/26 | 1845 | 72.8 1.5 | 56 4 | 56.0 0.6 | 7.0 1.1 | SW | 216 | 10.0 0.5 | 0.00 | 0.00 | 85.8 4.4 | 54.0 1.0 |
| Dealy Lane (Ranch 80) | 8/21/26 | 1845 | 73.1 3.4 | 47 8 | 52.0 0.9 | 3.1 0.5 | W | 262 | 11.4 3.0 | 0.00 | 0.00 | 86.4 2.7 | 52.5 0.6 |
| Carneros (Saintsbury) | 8/21/26 | 1845 | 71.2 2.2 | 51 7 | 52.1 1.3 | 9.3 0.7 | SW | 233 | 15.6 1.3 | 0.00 | 0.00 | 84.0 6.6 | 50.9 1.7 |
| Suscol Lower (Ranch 35) | 8/21/26 | 1845 | 71.6 0.7 | 50 3 | 51.9 0.8 | 6.5 1.9 | S | 185 | 13.2 0.5 | 0.00 | 0.00 | 84.3 5.0 | 52.5 0.7 |
| Suscol Mtn (Ranch 93) | 8/21/26 | 1845 | 69.3 0.5 | 52 4 | 51.0 1.4 | 9.4 1.9 | WNW | 285 | 15.6 4.6 | 0.00 | 0.00 | 83.0 2.0 | 53.1 2.7 |
| Suscol Upper (Ranch 92) | 8/21/26 | 1845 | 69.5 0.8 | 52 2 | 51.1 1.9 | 6.0 0.7 | SW | 217 | 11.2 0.9 | 0.00 | 0.00 | 80.5 0.9 | 53.6 2.7 |
| Carneros (Mitsuko) | 8/21/26 | 1845 | 71.4 2.9 | - | - | - | - | - | - | - | 85.1 4.0 | 54.8 1.5 |
| Sugarloaf West | 8/21/26 | 1845 | 71.9 2.7 | 56 7 | 55.3 0.6 | 5.6 1.6 | SSE | 160 | 11.9 0.1 | 0.00 | 0.00 | 82.7 5.7 | 53.7 0.7 |
| Stanly (Ranch 45) | 8/21/26 | 1845 | 73.5 2.6 | 47 7 | 52.0 1.3 | 6.1 1.8 | WSW | 247 | 12.0 1.1 | 0.00 | 0.00 | 84.6 6.5 | 52.4 1.2 |
| Carneros (Las Amigas Rd) | 8/21/26 | 1845 | 72.3 6.1 | - | - | - | - | - | - | - | 83.5 6.1 | 55.8 2.1 |
| Carneros (Milton Rd) | 8/21/26 | 1845 | 71.4 2.1 | 50 6 | 51.8 1.2 | - | - | - | 0.00 | 0.00 | 84.8 6.5 | 55.2 1.4 |
| Carneros (Ranch 71) | 8/21/26 | 1845 | 70.3 4.5 | 53 10 | 52.6 0.7 | 9.4 1.0 | WNW | 287 | 17.2 1.8 | 0.00 | 0.00 | 81.3 0.4 | 55.0 2.0 |
| Carneros Upper (Ranch 81) | 8/21/26 | 1845 | 71.2 5.8 | 51 13 | 52.1 0.8 | 15.8 2.1 | W | 261 | 23.8 0.4 | - | - | 82.5 0.1 | 55.0 2.0 |
| Carneros Lower (Ranch 81) | 8/21/26 | 1845 | 71.4 3.0 | 54 6 | 53.8 0.2 | 1.1 0.4 | S | 190 | 7.2 1.7 | 0.00 | 0.00 | 89.4 0.3 | 55.4 1.6 |
| Toyon Remote 1 | 8/21/26 | 1845 | 72.4 1.2 | - | - | - | - | - | - | - | 88.9 9.0 | 49.4 2.3 |
| Toyon Remote 2 | 8/21/26 | 1845 | 72.9 2.0 | - | - | - | - | - | - | - | 85.3 5.7 | 51.9 0.2 |
| Toyon Remote 3 | 8/21/26 | 1845 | 73.3 1.2 | - | - | - | - | - | - | - | 88.7 7.6 | 49.7 0.8 |
| Max | 82.4 | 56 | 58.0 | 15.8 | - | 23.8 | 0.00 | 0.00 | 90.6 | 55.9 | ||
| Avg | 73.7 | 47 | 51.9 | 5.3 | - | 10.7 | 0.00 | - | - | - | ||
| Min | 69.3 | 20 | 32.1 | 0.3 | - | 2.1 | 0.00 | 0.00 | 80.5 | 46.7 |