| 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 | 8/18/26 | 1315 | 86.2 2.4 | - | - | - | - | - | 0.00 | 0.00 | 91.3 5.5 | 55.0 0.1 |
| Pope Valley (Weeks Lake) | 8/18/26 | 1315 | 92.2 4.7 | 21 3 | 46.8 1.1 | 3.5 0.2 | S | 187 | 8.6 0.9 | 0.00 | 0.00 | 93.6 5.1 | 47.8 6.5 |
| Dollarhide Base | 8/18/26 | 1315 | 95.3 5.9 | 28 2 | 57.0 3.6 | 4.4 0.1 | SSW | 200 | 8.2 0.3 | 0.00 | 0.00 | 97.6 7.3 | 53.5 5.8 |
| Dollarhide 16A Remote | 8/18/26 | 1315 | 92.9 4.8 | 31 3 | 57.7 7.3 | - | - | - | - | - | 94.4 5.6 | 53.2 6.0 |
| Hardin Rd (Eakle) | 8/18/26 | 1315 | 93.9 5.2 | - | - | - | - | - | - | - | 94.3 4.7 | 51.2 7.3 |
| Angwin | 8/18/26 | 1315 | 81.9 2.4 | 31 4 | 48.4 1.1 | 4.2 0.0 | SSE | 152 | 8.4 1.7 | 0.00 | 0.00 | 85.0 3.8 | 66.5 0.4 |
| Lower Angwin (Pioneer) | 8/18/26 | 1315 | 82.0 3.9 | - | - | 2.8 0.9 | WSW | 240 | 6.3 2.7 | - | - | 86.8 7.5 | 45.2 4.1 |
| Las Posadas (Cal Fire) | 8/18/26 | 1315 | 84.4 3.3 | 36 2 | 54.6 1.4 | 7.3 2.1 | SW | 228 | 10.9 2.1 | 0.00 | 0.00 | 85.5 3.9 | 49.5 5.0 |
| Lower Chiles Valley (Brown) | 8/18/26 | 1315 | 81.2 1.6 | 41 0 | 55.1 1.7 | 5.5 2.0 | S | 176 | 9.7 0.6 | 0.00 | 0.00 | 81.6 1.1 | 52.5 4.1 |
| Moss Creek Vineyard/Reservior | 8/18/26 | 1315 | 94.7 5.2 | 22 3 | 49.6 1.1 | - | - | - | 0.00 | 0.00 | 96.3 6.5 | 51.9 7.9 |
| Max | 95.3 | 41 | 57.7 | 7.3 | - | 10.9 | 0.00 | 0.00 | 97.6 | 66.5 | ||
| Avg | 88.5 | 30 | 52.7 | 4.6 | - | 8.7 | 0.00 | - | - | - | ||
| Min | 81.2 | 21 | 46.8 | 2.8 | - | 6.3 | 0.00 | 0.00 | 81.6 | 45.2 |
| 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) | 8/18/26 | 1315 | 87.6 2.0 | - | - | - | - | - | 0.00 | 0.00 | 89.1 2.8 | 51.0 4.4 |
| Calistoga-Solari | 8/18/26 | 1315 | 87.2 5.1 | 34 5 | 55.7 0.9 | 2.9 1.5 | SW | 228 | 6.6 2.9 | 0.00 | 0.00 | 87.8 4.7 | 54.0 0.6 |
| Calistoga-North | 8/18/26 | 1315 | 90.7 5.2 | 34 5 | 58.3 1.1 | - | - | - | 0.00 | 0.00 | 91.4 4.1 | 53.0 1.9 |
| Twomey Calistoga | 8/18/26 | 1315 | 89.0 0.6 | 35 1 | 57.6 0.3 | 1.8 1.2 | ESE | 115 | 4.7 2.6 | 0.00 | 0.00 | 89.4 1.0 | 45.3 8.1 |
| Paloma | 8/18/26 | 1315 | 88.8 1.8 | 37 0 | 58.8 1.4 | 4.4 0.2 | N | 356 | 9.4 0.7 | 0.00 | 0.00 | 88.8 1.7 | 47.6 7.4 |
| Calistoga (Ranch 78) | 8/18/26 | 1315 | 86.3 1.4 | 35 0 | 55.8 0.9 | 2.8 0.9 | ENE | 77 | 6.9 1.3 | 0.00 | 0.00 | 87.7 2.8 | 48.5 6.3 |
| Diamond Mtn (Schramsberg) | 8/18/26 | 1315 | 81.8 1.0 | 41 1 | 55.5 0.4 | - | - | - | 0.00 | 0.00 | 82.2 0.4 | 51.6 2.2 |
| Diamond Mtn (McEachran) | 8/18/26 | 1315 | 81.8 1.5 | 42 1 | 56.2 0.5 | - | - | - | - | - | 84.5 2.9 | 52.3 2.4 |
| Deer Park | 8/18/26 | 1315 | 81.8 0.2 | 39 1 | 54.7 0.8 | 3.0 0.2 | S | 189 | 7.2 0.4 | 0.00 | 0.00 | 81.8 0.5 | 52.5 2.5 |
| St. Helena-North | 8/18/26 | 1315 | 81.8 1.2 | 38 0 | 53.9 0.9 | 4.6 0.4 | SE | 143 | 8.8 0.2 | 0.00 | 0.00 | 82.7 1.0 | 52.1 4.1 |
| St. Helena (NVV Office) | 8/18/26 | 1315 | 81.8 0.4 | - | - | 1.5 1.0 | SSE | 149 | 5.1 1.4 | 0.00 | 0.00 | 82.8 0.5 | 52.8 4.5 |
| Tiara Fria (East St. Helena) | 8/18/26 | 1315 | 77.8 0.0 | 46 2 | 55.6 0.9 | 2.4 0.7 | ESE | 106 | 5.5 0.8 | 0.00 | 0.00 | 78.7 0.4 | 50.6 6.6 |
| Prisoner Winery | 8/18/26 | 1315 | 81.4 0.5 | 42 2 | 56.3 0.8 | 1.2 0.2 | ESE | 109 | 5.0 0.5 | 0.00 | 0.00 | 82.7 0.1 | 49.8 5.5 |
| Rutherford Hill Estate | 8/18/26 | 1315 | 79.3 1.4 | 45 4 | 56.0 1.0 | 2.1 0.5 | SSW | 204 | 5.7 1.5 | 0.00 | 0.00 | 80.2 1.7 | 53.2 3.5 |
| Rutherford-North (Mee Ln) | 8/18/26 | 1315 | 79.1 0.6 | 45 2 | 56.3 0.9 | 3.4 0.2 | SE | 136 | 9.2 1.5 | 0.00 | 0.00 | 80.2 0.9 | 46.9 7.2 |
| Rutherford (STS) | 8/18/26 | 1315 | 82.1 1.2 | 47 4 | 60.1 1.1 | 3.0 0.6 | ESE | 108 | 8.5 1.5 | 0.00 | 0.00 | 82.7 1.8 | 47.9 6.8 |
| Silver Oak OV | 8/18/26 | 1315 | 77.8 0.4 | 48 2 | 56.5 0.7 | 4.3 0.5 | SE | 139 | 8.1 1.6 | 0.00 | 0.00 | 78.8 0.9 | 49.8 7.1 |
| Oakville-NE (Ranch 88) | 8/18/26 | 1315 | 80.2 0.2 | 41 2 | 54.5 1.4 | 2.6 0.4 | S | 182 | 8.1 0.9 | 0.00 | 0.00 | 81.1 0.3 | 48.6 8.1 |
| Crossroads Ranch | 8/18/26 | 1315 | 78.4 0.8 | 51 3 | 58.9 0.6 | 4.1 0.9 | SSE | 152 | 8.6 2.0 | 0.00 | 0.00 | 78.5 0.5 | 50.3 7.4 |
| Oakville | 8/18/26 | 1315 | 77.3 0.3 | 49 0 | 56.8 0.0 | 4.5 0.0 | SSE | 147 | 8.3 1.4 | 0.00 | 0.00 | 78.4 0.2 | 49.8 7.2 |
| To Kalon Remote (TKKE) | 8/18/26 | 1315 | 80.5 0.1 | - | - | - | - | - | - | - | 81.0 1.3 | 49.3 6.6 |
| To Kalon | 8/18/26 | 1315 | 77.7 0.1 | 49 1 | 57.0 0.9 | 4.6 0.5 | SSE | 151 | 8.6 0.3 | 0.00 | 0.00 | 78.5 0.2 | 49.7 6.2 |
| To Kalon Remote (TKN5) | 8/18/26 | 1315 | 79.4 0.2 | - | - | - | - | - | - | - | 80.5 0.1 | 50.6 5.7 |
| Jump Rock | 8/18/26 | 1315 | 77.7 1.5 | 49 2 | 57.1 0.4 | 3.9 0.3 | W | 273 | 8.3 0.5 | 0.00 | 0.00 | 79.1 2.6 | 45.6 8.6 |
| State Lane Ranch | 8/18/26 | 1315 | 80.3 2.1 | 50 4 | 60.1 0.1 | 4.3 0.2 | SSE | 168 | 9.4 0.6 | 0.00 | 0.00 | 81.6 2.1 | 48.6 8.1 |
| Yountville (Ranch 67) | 8/18/26 | 1315 | 77.1 0.6 | 48 2 | 56.2 0.4 | 5.7 1.6 | SSE | 168 | 10.6 1.4 | 0.00 | 0.00 | 77.2 1.1 | 51.4 5.2 |
| Borreo (Soda Canyon) | 8/18/26 | 0900 | 56.8 1.6 | 86 4 | 52.5 0.3 | 1.2 1.4 | WSW | 246 | 4.8 1.7 | 0.00 | 0.00 | 57.0 2.1 | 48.4 7.0 |
| Wappo Hill Floor | 8/18/26 | 1315 | 77.5 0.7 | 49 1 | 57.1 0.2 | 4.2 0.8 | SSE | 162 | 8.6 1.0 | 0.00 | 0.00 | 77.9 0.2 | 51.6 4.2 |
| Wappo Hill | 8/18/26 | 1315 | 78.2 0.5 | 48 1 | 56.7 0.4 | 5.5 0.6 | SSE | 151 | 10.1 0.7 | 0.00 | 0.00 | 78.7 0.2 | 54.3 2.6 |
| Stags Leap Dist (Chimney Rock) | 8/18/26 | 1315 | 76.3 0.7 | 56 0 | 59.6 0.5 | 4.5 1.0 | S | 177 | 8.9 0.0 | 0.00 | 0.00 | 76.8 0.8 | 51.0 5.6 |
| Stags Leap Dist (Silverado Vineyards) | 8/18/26 | 1315 | 76.2 1.3 | 48 2 | 55.3 0.2 | 4.3 0.1 | SSE | 160 | 8.2 0.3 | 0.00 | 0.00 | 77.6 0.6 | 52.1 4.2 |
| Yountville-SE (Ranch 85) | 8/18/26 | 1315 | 76.0 0.9 | 53 0 | 57.5 0.7 | 3.7 0.6 | SSW | 196 | 8.6 2.4 | 0.00 | 0.00 | 76.3 0.9 | 54.2 2.1 |
| Yountville-South (Ranch 87) | 8/18/26 | 1315 | 77.4 1.4 | 50 0 | 57.3 1.0 | 2.9 0.1 | SSE | 151 | 9.0 2.0 | 0.00 | 0.00 | 78.7 0.9 | 51.5 4.8 |
| Max | 90.7 | 56 | 60.1 | 5.7 | - | 10.6 | 0.00 | 0.00 | 91.4 | 54.3 | ||
| Avg | 80.8 | 45 | 56.8 | 3.6 | - | 7.9 | 0.00 | - | - | - | ||
| Min | 76.0 | 34 | 53.9 | 1.2 | - | 4.7 | 0.00 | 0.00 | 76.3 | 45.3 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mt. Veeder | 8/18/26 | 1315 | 78.0 2.1 | 46 1 | 55.7 2.3 | 3.8 0.3 | SE | 139 | 6.8 0.7 | 0.00 | 0.00 | 78.7 2.2 | 52.6 4.8 |
| Soda Canyon | 8/18/26 | 1315 | 74.7 0.7 | 61 1 | 60.4 1.0 | 4.5 0.3 | SSW | 204 | 9.2 0.6 | 0.00 | 0.00 | 75.4 0.7 | 49.7 5.2 |
| Big Ranch Rd | 8/18/26 | 1315 | 75.0 1.8 | - | - | - | - | - | - | - | 76.7 1.1 | 54.3 2.2 |
| Oak Knoll-East (Ranch 53) | 8/18/26 | 1315 | 75.4 2.2 | 51 2 | 56.1 0.7 | 3.9 0.7 | SSE | 151 | 8.2 3.1 | 0.00 | 0.00 | 75.9 2.2 | 53.8 2.5 |
| Napa-NW (Ranch 54) | 8/18/26 | 1315 | 78.6 1.6 | 47 1 | 57.0 0.8 | 1.2 0.3 | SSE | 159 | 4.5 0.0 | 0.00 | 0.00 | 79.5 1.0 | 51.9 4.1 |
| Frisinger Napa-NW | 8/18/26 | 1315 | 76.2 0.7 | 57 1 | 60.0 0.1 | 5.1 0.9 | SE | 145 | 10.5 0.7 | 0.00 | 0.00 | 76.3 1.4 | 50.3 4.9 |
| Napa-North (Ranch 29) | 8/18/26 | 1315 | 73.5 1.2 | 57 0 | 57.5 1.0 | 4.4 0.4 | SSW | 199 | 8.2 3.2 | 0.00 | 0.00 | 73.8 1.4 | 55.2 0.8 |
| Mount George (Napa East) | 8/18/26 | 1315 | 74.3 0.4 | 51 2 | 55.1 1.5 | 2.3 0.7 | SW | 224 | 7.4 1.7 | 0.00 | 0.00 | 75.0 0.1 | 52.7 2.5 |
| Napa-East (Palmaz 300') | 8/18/26 | 1315 | 78.7 0.5 | 46 1 | 55.9 1.3 | 3.5 0.0 | WSW | 245 | 9.4 1.4 | 0.00 | 0.00 | 80.3 0.1 | 52.8 2.4 |
| 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') | 8/18/26 | 1315 | 74.0 0.1 | 53 0 | 56.0 0.1 | 4.0 0.0 | SSW | 211 | 9.5 0.5 | 0.00 | 0.00 | 77.9 3.3 | 49.8 4.4 |
| Wooden Valley | 8/18/26 | 1315 | 82.8 4.6 | 37 4 | 53.8 1.5 | 6.3 0.6 | SW | 228 | 11.8 4.3 | 0.00 | 0.00 | 83.9 4.8 | 53.8 5.1 |
| Napa-West Upper (Truchard) | 8/18/26 | 1315 | 75.4 0.7 | 53 1 | 57.1 1.1 | 4.9 0.7 | S | 177 | 10.5 0.8 | 0.00 | 0.00 | 76.4 0.4 | 50.7 3.0 |
| Napa-West Lower (Truchard) | 8/18/26 | 1315 | 75.2 0.6 | 53 1 | 56.9 1.0 | - | - | - | - | - | 75.6 1.6 | 45.0 7.4 |
| Sunset Rd | 8/18/26 | 1315 | 73.5 0.7 | 55 1 | 56.4 1.1 | 4.2 2.1 | S | 171 | 10.2 1.8 | 0.00 | 0.00 | 73.9 1.2 | 48.2 6.0 |
| Napa-South (Toyon Farms) | 8/18/26 | 1315 | 71.7 1.2 | 66 1 | 59.8 0.8 | 7.1 1.4 | S | 173 | 11.3 0.7 | 0.00 | 0.00 | 74.6 0.0 | 53.8 1.0 |
| Dealy Lane (Ranch 80) | 8/18/26 | 1315 | 72.6 1.0 | 58 0 | 57.1 0.9 | 4.5 1.4 | SSE | 165 | 9.8 1.8 | 0.00 | 0.00 | 73.4 0.1 | 54.1 0.0 |
| Carneros (Saintsbury) | 8/18/26 | 1315 | 70.0 0.9 | 63 0 | 57.0 0.8 | 7.1 0.3 | S | 175 | 12.4 1.3 | 0.00 | 0.00 | 71.2 1.6 | 50.9 0.5 |
| Suscol Lower (Ranch 35) | 8/18/26 | 1315 | 70.1 1.9 | 62 2 | 56.3 1.0 | 6.3 0.8 | SSW | 210 | 9.6 1.3 | 0.00 | 0.00 | 71.2 2.2 | 52.8 2.0 |
| Suscol Mtn (Ranch 93) | 8/18/26 | 1315 | 67.8 6.5 | 65 1 | 55.5 5.7 | 5.7 2.5 | NW | 314 | 11.4 2.7 | 0.00 | 0.00 | 73.0 1.4 | 51.9 0.7 |
| Suscol Upper (Ranch 92) | 8/18/26 | 1315 | 68.1 2.0 | 65 2 | 56.0 0.9 | 5.0 0.4 | SW | 222 | 8.9 1.7 | 0.00 | 0.00 | 70.0 1.6 | 52.6 0.5 |
| Carneros (Mitsuko) | 8/18/26 | 1315 | 69.7 2.6 | - | - | - | - | - | - | - | 72.5 1.2 | 54.7 0.4 |
| Sugarloaf West | 8/18/26 | 1315 | 68.7 2.5 | 69 3 | 58.3 1.2 | 4.5 0.8 | SSW | 194 | 8.7 2.2 | 0.00 | 0.00 | 70.1 2.1 | 54.5 1.2 |
| Stanly (Ranch 45) | 8/18/26 | 1315 | 69.4 2.2 | 65 2 | 57.1 1.1 | 7.4 0.2 | S | 190 | 10.4 0.8 | 0.00 | 0.00 | 70.2 2.8 | 52.3 1.3 |
| Carneros (Las Amigas Rd) | 8/18/26 | 1315 | 68.8 2.6 | - | - | - | - | - | - | - | 69.5 1.8 | 55.5 0.1 |
| Carneros (Milton Rd) | 8/18/26 | 1315 | 69.8 2.3 | 63 3 | 56.8 1.0 | - | - | - | 0.00 | 0.00 | 70.5 2.6 | 55.7 0.5 |
| Carneros (Ranch 71) | 8/18/26 | 1315 | 73.5 0.2 | 55 2 | 56.5 0.8 | 4.9 0.2 | SSW | 212 | 8.9 0.1 | 0.00 | 0.00 | 74.3 0.2 | 54.4 0.4 |
| Carneros Upper (Ranch 81) | 8/18/26 | 1315 | 73.8 0.7 | 57 1 | 57.4 0.0 | 6.1 0.0 | S | 185 | 12.1 0.4 | - | - | 73.8 0.8 | 54.3 0.2 |
| Carneros Lower (Ranch 81) | 8/18/26 | 1300 | 71.1 1.7 | 63 1 | 58.1 1.1 | 5.7 0.7 | SSE | 162 | 10.6 0.1 | 0.00 | 0.00 | 71.2 1.5 | 55.0 0.2 |
| Toyon Remote 1 | 8/18/26 | 1315 | 72.4 0.8 | - | - | - | - | - | - | - | 74.1 1.0 | 48.6 4.5 |
| Toyon Remote 2 | 8/18/26 | 1315 | 72.0 1.5 | - | - | - | - | - | - | - | 72.9 2.1 | 52.9 2.1 |
| Toyon Remote 3 | 8/18/26 | 1315 | 73.1 1.7 | - | - | - | - | - | - | - | 73.8 2.3 | 50.2 3.3 |
| Max | 82.8 | 69 | 60.4 | 7.4 | - | 12.4 | 0.00 | 0.00 | 83.9 | 55.7 | ||
| Avg | 73.1 | 57 | 56.9 | 4.9 | - | 9.6 | 0.00 | - | - | - | ||
| Min | 67.8 | 37 | 53.8 | 1.2 | - | 4.5 | 0.00 | 0.00 | 69.5 | 45.0 |