| 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 | 8/4/26 | 0045 | 66.0 0.4 | - | - | - | - | - | 0.00 | 0.00 | 100.2 3.6 | 62.1 1.9 |
| Pope Valley (Weeks Lake) | 8/4/26 | 0045 | 61.5 0.6 | 86 10 | 57.3 3.9 | 0.2 0.0 | WSW | 257 | 1.1 0.7 | 0.00 | 0.00 | 102.7 0.0 | 53.6 2.6 |
| Dollarhide Base | 8/4/26 | 0045 | 70.7 1.4 | 65 5 | 58.5 1.0 | 0.4 2.4 | E | 98 | 1.2 2.8 | 0.00 | 0.00 | 107.2 2.5 | 61.9 2.8 |
| Dollarhide 16A Remote | 8/4/26 | 0045 | 69.6 0.7 | 63 5 | 56.6 1.8 | - | - | - | - | - | 100.8 2.0 | 59.7 2.0 |
| Hardin Rd (Eakle) | 8/4/26 | 0045 | 66.7 0.4 | - | - | - | - | - | - | - | 107.5 2.9 | 57.1 2.3 |
| Angwin | 8/4/26 | 0045 | 78.8 1.6 | 32 3 | 46.8 1.3 | 2.7 0.1 | NW | 313 | 3.6 0.4 | 0.00 | 0.00 | 96.8 2.3 | 75.5 2.6 |
| Lower Angwin (Pioneer) | 8/4/26 | 0045 | 58.2 1.2 | - | - | 0.0 0.9 | N | 0 | 0.0 2.8 | - | - | 96.4 1.4 | 58.2 4.7 |
| Las Posadas (Cal Fire) | 8/4/26 | 0045 | 66.3 4.0 | 65 14 | 54.4 2.7 | 6.2 2.5 | S | 178 | 7.7 3.2 | 0.00 | 0.00 | 100.6 1.7 | 59.7 2.7 |
| Lower Chiles Valley (Brown) | 8/4/26 | 0045 | 66.3 5.0 | 70 3 | 56.4 3.7 | 4.9 4.9 | WSW | 240 | 8.2 8.2 | 0.00 | 0.00 | 103.2 2.7 | 52.5 1.0 |
| Moss Creek Vineyard/Reservior | 8/4/26 | 0000 | 70.7 1.2 | 65 6 | 58.4 4.0 | - | - | - | 0.00 | 0.00 | 105.9 1.1 | 59.0 1.9 |
| Max | 78.8 | 86 | 58.5 | 6.2 | - | 8.2 | 0.00 | 0.00 | 107.5 | 75.5 | ||
| Avg | 67.5 | 64 | 55.5 | 2.4 | - | 3.6 | 0.00 | - | - | - | ||
| Min | 58.2 | 32 | 46.8 | 0.0 | - | 0.0 | 0.00 | 0.00 | 96.4 | 52.5 |
| Station | Date | Time | Temp (°F) | RH (%) | Dew Pt (°F) | Wind Spd (mph) | Wind Dir (°) | Wind Gust (mph) | Latest Rain (In) | Daily Rain (In) | Daily Max Temp (°F) | Daily Min Temp (°F) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tenma (North Calistoga) | 8/4/26 | 0045 | 64.0 0.3 | - | - | - | - | - | 0.00 | 0.00 | 106.4 2.4 | 56.0 2.6 |
| Calistoga-Solari | 8/4/26 | 0045 | 63.1 0.4 | 66 0 | 51.4 0.2 | 0.4 0.1 | NW | 316 | 1.3 0.1 | 0.00 | 0.00 | 103.1 1.5 | 54.5 2.5 |
| Calistoga-North | 8/4/26 | 0045 | 66.3 0.7 | 78 5 | 59.2 2.4 | - | - | - | 0.00 | 0.00 | 108.5 4.4 | 56.7 2.8 |
| Twomey Calistoga | 8/4/26 | 0045 | 59.5 0.9 | 88 2 | 55.9 1.4 | 0.0 0.1 | N | 0 | 0.0 1.5 | 0.00 | 0.00 | 105.9 3.6 | 51.5 3.2 |
| Paloma | 8/4/26 | 0045 | 61.3 0.2 | 83 7 | 56.3 2.5 | 0.5 0.4 | ESE | 106 | 1.6 0.1 | 0.00 | 0.00 | 104.4 2.2 | 54.0 2.6 |
| Calistoga (Ranch 78) | 8/4/26 | 0045 | 62.6 0.1 | 76 6 | 54.8 2.3 | 0.7 0.3 | S | 188 | 1.6 0.6 | 0.00 | 0.00 | 105.1 2.3 | 54.7 3.6 |
| Diamond Mtn (Schramsberg) | 8/4/26 | 0045 | 68.3 2.5 | 65 12 | 56.2 3.3 | - | - | - | 0.00 | 0.00 | 100.2 2.2 | 59.4 0.6 |
| Diamond Mtn (McEachran) | 8/4/26 | 0045 | 65.5 1.7 | 74 15 | 56.8 4.5 | - | - | - | - | - | 101.9 1.8 | 59.0 0.7 |
| Deer Park | 8/4/26 | 0045 | 65.4 1.1 | 74 8 | 56.9 2.0 | 2.3 1.6 | SE | 134 | 4.2 2.5 | 0.00 | 0.00 | 101.9 1.2 | 59.0 1.3 |
| St. Helena-North | 8/4/26 | 0045 | 65.5 0.8 | 72 6 | 56.4 1.5 | 1.9 0.2 | SSE | 158 | 3.5 0.2 | 0.00 | 0.00 | 101.4 2.4 | 57.7 1.9 |
| St. Helena (NVV Office) | 8/4/26 | 0045 | 66.7 0.8 | - | - | 1.0 0.2 | ESE | 110 | 3.1 1.2 | 0.00 | 0.00 | 101.4 3.6 | 58.5 2.2 |
| Tiara Fria (East St. Helena) | 8/4/26 | 0045 | 65.9 0.8 | 77 4 | 58.4 0.5 | 1.2 0.5 | E | 96 | 3.2 1.0 | 0.00 | 0.00 | 97.9 4.2 | 56.2 2.2 |
| Prisoner Winery | 8/4/26 | 0045 | 61.0 0.7 | 89 4 | 57.8 0.6 | 0.2 0.7 | E | 99 | 1.0 1.0 | 0.00 | 0.00 | 101.2 2.7 | 55.0 2.7 |
| Rutherford Hill Estate | 8/4/26 | 0045 | 63.5 0.7 | 81 4 | 57.6 0.7 | 0.8 0.7 | SE | 130 | 2.8 1.5 | 0.00 | 0.00 | 101.2 0.5 | 58.0 0.5 |
| Rutherford-North (Mee Ln) | 8/4/26 | 0045 | 62.4 0.7 | 83 3 | 57.1 0.4 | 2.3 0.2 | SE | 126 | 3.7 0.7 | 0.00 | 0.00 | 96.6 7.0 | 52.6 2.1 |
| Rutherford (STS) | 8/4/26 | 0045 | 61.1 0.0 | 90 1 | 58.2 0.4 | 1.0 0.2 | ESE | 122 | 3.1 0.5 | 0.00 | 0.00 | 98.7 4.2 | 53.3 2.0 |
| Silver Oak OV | 8/4/26 | 0045 | 63.9 0.7 | 82 4 | 58.1 0.9 | 2.4 1.5 | SE | 144 | 4.4 2.3 | 0.00 | 0.00 | 94.2 3.0 | 53.2 2.6 |
| Oakville-NE (Ranch 88) | 8/4/26 | 0045 | 62.6 0.9 | 80 5 | 56.4 0.7 | 1.0 0.2 | S | 174 | 3.1 1.2 | 0.00 | 0.00 | 97.2 3.3 | 52.7 2.6 |
| Crossroads Ranch | 8/4/26 | 0045 | 64.0 0.4 | 80 4 | 57.7 1.0 | 2.7 0.5 | SSE | 148 | 4.3 1.6 | 0.00 | 0.00 | 95.9 3.2 | 54.2 2.6 |
| Oakville | 8/4/26 | 0045 | 63.7 0.5 | 80 4 | 57.5 0.8 | 1.7 2.0 | SE | 141 | 3.7 3.4 | 0.00 | 0.00 | 93.7 3.9 | 53.9 2.7 |
| To Kalon Remote (TKKE) | 8/4/26 | 0045 | 62.5 0.9 | - | - | - | - | - | - | - | 98.9 3.1 | 54.4 2.3 |
| To Kalon | 8/4/26 | 0045 | 62.8 0.8 | 85 4 | 58.3 0.6 | 1.9 0.3 | SE | 145 | 3.4 1.4 | 0.00 | 0.00 | 95.9 3.2 | 54.6 1.7 |
| To Kalon Remote (TKN5) | 8/4/26 | 0045 | 64.8 0.8 | - | - | - | - | - | - | - | 98.3 4.5 | 54.6 2.4 |
| Jump Rock | 8/4/26 | 0045 | 60.4 1.0 | 70 5 | 50.8 1.1 | 0.0 0.3 | N | 351 | 0.6 1.2 | 0.00 | 0.00 | 98.9 1.6 | 53.4 2.5 |
| State Lane Ranch | 8/4/26 | 0045 | 64.4 0.5 | 84 5 | 59.4 1.2 | 2.5 0.8 | SE | 136 | 6.9 1.4 | 0.00 | 0.00 | 95.9 1.8 | 51.9 2.0 |
| Yountville (Ranch 67) | 8/4/26 | 0045 | 63.0 0.5 | 81 6 | 57.1 1.7 | 4.0 1.0 | SE | 146 | 7.5 0.1 | 0.00 | 0.00 | 92.7 2.5 | 52.9 1.8 |
| Borreo (Soda Canyon) | 8/4/26 | 0045 | 58.8 0.1 | 88 4 | 55.2 1.4 | 0.6 0.2 | NNW | 345 | 1.8 0.2 | 0.00 | 0.00 | 93.5 1.6 | 52.5 0.7 |
| Wappo Hill Floor | 8/4/26 | 0045 | 62.8 0.5 | 85 5 | 58.1 1.1 | 1.6 0.1 | SE | 144 | 3.3 0.0 | 0.00 | 0.00 | 93.9 3.0 | 52.1 1.9 |
| Wappo Hill | 8/4/26 | 0045 | 63.1 0.3 | 84 5 | 58.2 1.4 | 3.6 0.6 | ESE | 109 | 6.9 0.1 | 0.00 | 0.00 | 93.2 2.4 | 56.9 0.0 |
| Stags Leap Dist (Chimney Rock) | 8/4/26 | 0045 | 63.3 0.8 | 85 5 | 58.9 0.9 | 1.2 0.2 | ESE | 122 | 2.7 0.7 | 0.00 | 0.00 | 94.0 2.3 | 53.2 2.7 |
| Stags Leap Dist (Silverado Vineyards) | 8/4/26 | 0045 | 63.4 0.5 | 81 5 | 57.5 1.5 | 1.4 2.3 | S | 170 | 3.8 6.1 | 0.00 | 0.00 | 93.7 3.6 | 53.4 1.6 |
| Yountville-SE (Ranch 85) | 8/4/26 | 0045 | 63.3 0.2 | 85 4 | 58.8 1.2 | 1.5 1.2 | SSE | 166 | 2.9 0.7 | 0.00 | 0.00 | 92.3 2.4 | 54.9 3.0 |
| Yountville-South (Ranch 87) | 8/4/26 | 0045 | 63.4 0.5 | 85 4 | 58.9 2.0 | 0.6 0.1 | SE | 138 | 1.7 0.5 | 0.00 | 0.00 | 94.7 3.9 | 54.3 2.2 |
| Max | 68.3 | 90 | 59.4 | 4.0 | - | 7.5 | 0.00 | 0.00 | 108.5 | 59.4 | ||
| Avg | 63.4 | 80 | 57.0 | 1.4 | - | 3.2 | 0.00 | - | - | - | ||
| Min | 58.8 | 65 | 50.8 | 0.0 | - | 0.0 | 0.00 | 0.00 | 92.3 | 51.5 |
| Station | Date | Time | Temp (°F) | RH (%) | Dew Pt (°F) | Wind Spd (mph) | Wind Dir (°) | Wind Gust (mph) | Latest Rain (In) | Daily Rain (In) | Daily Max Temp (°F) | Daily Min Temp (°F) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mt. Veeder | 8/4/26 | 0045 | 71.8 5.1 | 51 14 | 52.6 3.9 | 0.6 0.1 | W | 262 | 1.8 0.1 | 0.00 | 0.00 | 95.5 0.0 | 66.4 1.3 |
| Soda Canyon | 8/4/26 | 0045 | 57.4 0.4 | 88 1 | 53.7 0.6 | 0.0 0.0 | ENE | 58 | 0.6 0.1 | 0.00 | 0.00 | 91.7 2.5 | 50.9 0.9 |
| Big Ranch Rd | 8/4/26 | 0045 | 63.1 0.2 | - | - | - | - | - | - | - | 91.8 3.8 | 53.8 1.5 |
| Oak Knoll-East (Ranch 53) | 8/4/26 | 0045 | 63.1 0.4 | 84 6 | 58.2 1.8 | 1.5 0.1 | SE | 142 | 3.4 1.8 | 0.00 | 0.00 | 92.4 3.5 | 54.2 1.5 |
| Napa-NW (Ranch 54) | 8/4/26 | 0045 | 63.2 0.5 | 85 7 | 58.5 1.8 | 0.0 0.1 | SSE | 159 | 0.3 1.4 | 0.00 | 0.00 | 94.1 6.3 | 54.5 1.5 |
| Frisinger Napa-NW | 8/4/26 | 0045 | 60.1 1.3 | 85 3 | 55.6 0.2 | 1.2 0.5 | SSW | 204 | 1.8 1.1 | 0.00 | 0.00 | 93.0 6.4 | 54.0 1.6 |
| Napa-North (Ranch 29) | 8/4/26 | 0045 | 63.0 0.2 | 84 3 | 58.1 0.9 | 0.4 0.2 | SSE | 156 | 2.6 0.9 | 0.00 | 0.00 | 88.8 3.2 | 54.1 1.2 |
| Mount George (Napa East) | 8/4/26 | 0045 | 60.1 0.5 | 83 1 | 54.8 0.8 | 0.3 0.2 | NE | 45 | 1.1 0.1 | 0.00 | 0.00 | 91.2 2.5 | 52.2 0.2 |
| Napa-East (Palmaz 300') | 8/4/26 | 0045 | 59.2 0.6 | 87 0 | 55.5 0.7 | 0.7 0.2 | ESE | 115 | 1.5 0.1 | 0.00 | 0.00 | 95.8 2.3 | 54.2 0.7 |
| 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') | 8/4/26 | 0045 | 63.8 2.3 | 69 6 | 53.3 0.4 | 0.5 0.1 | SW | 228 | 2.0 0.1 | 0.00 | 0.00 | 92.2 0.6 | 55.6 2.2 |
| Wooden Valley | 8/4/26 | 0045 | 70.2 7.0 | 55 14 | 53.3 0.6 | 1.3 0.5 | N | 2 | 3.5 0.2 | 0.00 | 0.00 | 100.6 3.3 | 55.4 2.0 |
| Napa-West Upper (Truchard) | 8/4/26 | 0045 | 60.8 0.3 | 100 13 | 60.9 3.6 | 1.3 1.0 | E | 86 | 3.6 0.8 | 0.00 | 0.00 | 90.8 3.0 | 56.5 1.0 |
| Napa-West Lower (Truchard) | 8/4/26 | 0045 | 55.4 0.5 | 86 1 | 51.4 0.7 | - | - | - | - | - | 91.0 2.5 | 48.8 1.1 |
| Sunset Rd | 8/4/26 | 0045 | 58.9 0.2 | 87 4 | 55.0 1.5 | 0.1 0.1 | WSW | 243 | 1.1 1.1 | 0.00 | 0.00 | 89.5 3.9 | 52.7 0.3 |
| Napa-South (Toyon Farms) | 8/4/26 | 0045 | 61.6 0.7 | 93 4 | 59.7 1.8 | 0.0 0.0 | ESE | 115 | 0.9 0.9 | 0.00 | 0.00 | 88.8 2.6 | 56.3 0.5 |
| Dealy Lane (Ranch 80) | 8/4/26 | 0045 | 60.2 2.9 | 91 4 | 57.5 4.1 | 1.2 0.9 | ENE | 78 | 2.7 0.9 | 0.00 | 0.00 | 87.8 5.9 | 54.4 2.8 |
| Carneros (Saintsbury) | 8/4/26 | 0045 | 59.2 0.4 | 90 3 | 56.1 1.5 | 1.4 1.3 | ENE | 73 | 3.2 1.5 | 0.00 | 0.00 | 85.8 3.3 | 51.9 1.2 |
| Suscol Lower (Ranch 35) | 8/4/26 | 0045 | 59.7 0.5 | 87 4 | 55.9 0.7 | 2.9 0.4 | ESE | 115 | 6.1 0.1 | 0.00 | 0.00 | 88.4 3.2 | 53.2 1.8 |
| Suscol Mtn (Ranch 93) | 8/4/26 | 0045 | 59.1 1.3 | 88 9 | 55.5 1.8 | 0.1 0.4 | SE | 132 | 1.5 1.1 | 0.00 | 0.00 | 95.4 0.7 | 58.7 2.9 |
| Suscol Upper (Ranch 92) | 8/4/26 | 0045 | 58.9 1.4 | 90 8 | 56.0 1.2 | 0.0 0.0 | N | 0 | 0.0 0.0 | 0.00 | 0.00 | 91.8 0.7 | 58.2 2.5 |
| Carneros (Mitsuko) | 8/4/26 | 0045 | 55.2 1.1 | - | - | - | - | - | - | - | 85.7 4.6 | 49.5 1.6 |
| Sugarloaf West | 8/4/26 | 0045 | 60.8 0.6 | 86 4 | 56.7 0.5 | 2.6 0.2 | ESE | 112 | 5.6 0.2 | 0.00 | 0.00 | 85.4 3.9 | 53.2 3.4 |
| Stanly (Ranch 45) | 8/4/26 | 0045 | 60.4 0.9 | 86 5 | 56.4 0.6 | 4.0 0.4 | SSE | 154 | 6.1 1.8 | 0.00 | 0.00 | 84.8 3.8 | 51.6 1.1 |
| Carneros (Las Amigas Rd) | 8/4/26 | 0045 | 63.1 3.4 | - | - | - | - | - | - | - | 83.0 4.8 | 53.5 0.5 |
| Carneros (Milton Rd) | 8/4/26 | 0045 | 62.5 3.2 | 84 1 | 57.8 3.6 | - | - | - | 0.00 | 0.00 | 85.3 3.3 | 50.8 0.6 |
| Carneros (Ranch 71) | 8/4/26 | 0045 | 61.6 0.8 | 87 6 | 57.7 1.3 | 6.2 1.3 | ENE | 75 | 8.4 1.4 | 0.00 | 0.00 | 87.6 6.6 | 58.7 1.3 |
| Carneros Upper (Ranch 81) | 8/4/26 | 0045 | 59.9 1.6 | 88 7 | 56.5 0.6 | 2.8 2.8 | NE | 49 | 5.3 5.1 | - | - | 89.2 4.0 | 57.4 0.6 |
| Carneros Lower (Ranch 81) | 8/4/26 | 0030 | 61.2 2.4 | 87 1 | 57.3 2.0 | 0.3 0.2 | ESE | 106 | 1.7 0.1 | 0.00 | 0.00 | 89.3 2.3 | 54.3 0.9 |
| Toyon Remote 1 | 8/4/26 | 0045 | 61.3 4.8 | - | - | - | - | - | - | - | 88.9 2.7 | 51.8 0.7 |
| Toyon Remote 2 | 8/4/26 | 0045 | 60.7 1.4 | - | - | - | - | - | - | - | 87.3 4.1 | 51.5 0.6 |
| Toyon Remote 3 | 8/4/26 | 0045 | 59.6 4.3 | - | - | - | - | - | - | - | 89.1 2.8 | 51.9 2.3 |
| Max | 71.8 | 100 | 60.9 | 6.2 | - | 8.4 | 0.00 | 0.00 | 100.6 | 66.4 | ||
| Avg | 61.1 | 84 | 56.2 | 1.3 | - | 2.8 | 0.00 | - | - | - | ||
| Min | 55.2 | 51 | 51.4 | 0.0 | - | 0.0 | 0.00 | 0.00 | 83.0 | 48.8 |