| 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 | 1/4/26 | 1930 | 43.5 6.2 | - | - | - | - | - | 0.00 | 1.53 | 43.5 4.6 | 49.7 0.9 |
| Pope Valley (Weeks Lake) | 1/4/26 | 1930 | 43.6 9.5 | 91 3 | 41.2 8.4 | 0.3 3.3 | NW | 321 | 2.8 6.6 | 0.00 | 0.39 | 43.4 7.6 | 53.6 3.9 |
| 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 | 1/4/26 | 1930 | 47.9 6.5 | 91 0 | 45.4 6.4 | 3.7 2.0 | SSW | 200 | 7.4 6.4 | 0.00 | 0.48 | 47.8 4.8 | 54.6 4.0 |
| Dollarhide 1AS Remote | 1/4/26 | 1930 | 48.5 5.9 | 88 2 | 45.2 6.3 | 2.6 0.8 | SSW | 192 | 6.9 2.6 | - | - | 48.4 4.2 | 54.9 3.1 |
| Dollarhide 17B Remote | 1/4/26 | 1615 | 51.7 4.5 | 90 8 | 48.8 2.1 | - | - | - | - | - | 48.9 3.9 | 54.4 5.0 |
| Dollarhide 18A Remote | 1/4/26 | 1930 | 48.4 5.8 | 88 1 | 45.1 6.0 | - | - | - | - | - | 48.0 4.1 | 54.6 3.3 |
| Angwin | 1/4/26 | 1930 | 41.5 5.9 | 100 0 | 41.5 5.9 | 5.8 4.1 | SSE | 150 | 12.9 6.2 | 0.00 | 0.68 | 41.4 5.1 | 47.2 2.9 |
| Lower Angwin (Pioneer) | 1/4/26 | 1930 | 43.1 6.2 | - | - | 3.4 3.8 | SSW | 211 | 9.1 7.7 | - | - | 43.0 5.7 | 49.3 4.3 |
| Deer Park | 1/4/26 | 1930 | 48.2 4.9 | 86 8 | 44.1 7.3 | 1.5 4.4 | E | 99 | 2.8 6.6 | 0.00 | 0.65 | 47.8 4.1 | 54.9 4.5 |
| Lower Chiles Valley (Brown) | 1/4/26 | 1930 | 47.8 5.9 | 87 0 | 44.1 5.9 | 1.2 4.0 | WNW | 290 | 4.7 13.1 | 0.00 | 0.40 | 47.6 4.5 | 54.1 2.5 |
| Moss Creek Vineyard/Reservior | 1/4/26 | 1930 | 47.4 5.9 | 90 0 | 44.6 5.9 | - | - | - | 0.00 | 1.99 | 47.1 4.6 | 53.3 5.7 |
| Max | 48.5 | 100 | 45.4 | 5.8 | - | 12.9 | 0.00 | 1.99 | 48.4 | 54.9 | ||
| Avg | 46.0 | 90 | 43.9 | 2.6 | - | 6.7 | 0.00 | - | - | - | ||
| Min | 41.5 | 86 | 41.2 | 0.3 | - | 2.8 | 0.00 | 0.39 | 41.4 | 47.2 |
| Station | Date | Time | Temp (°F) | RH (%) | Dew Pt (°F) | Wind Spd (mph) | Wind Dir (°) | Wind Gust (mph) | Latest Rain (In) | Daily Rain (In) | Daily Min Temp (°F) | Daily Max Temp (°F) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Calistoga-North | 1/4/26 | 1930 | 47.5 7.8 | 96 4 | 46.5 6.7 | - | - | - | 0.00 | 1.53 | 38.8 0.0 | 66.4 0.0 |
| Stags Leap Dist (Chimney Rock) | 1/4/26 | 1930 | 49.1 6.3 | - | - | 3.1 1.9 | SE | 134 | 6.4 6.8 | 0.00 | 0.73 | 48.9 4.1 | 57.5 4.8 |
| Diamond Mtn (McEachran) | 1/4/26 | 1930 | 46.6 7.2 | 98 5 | 46.0 5.7 | - | - | - | - | - | 46.5 5.2 | 54.1 3.3 |
| Diamond Mtn (Schramsberg) | 1/4/26 | 1930 | 47.7 5.4 | 88 3 | 44.4 6.1 | - | - | - | 0.00 | 0.57 | 47.0 3.9 | 53.2 3.5 |
| Stags Leap Dist (Silverado Vineyards) | 1/4/26 | 1930 | 48.9 6.0 | 94 5 | 47.1 4.6 | 4.7 3.1 | E | 96 | 9.3 6.5 | 0.00 | 0.64 | 47.8 4.8 | 54.5 6.9 |
| Fotsch (Maple Lane) | 1/4/26 | 1930 | 46.2 9.3 | 95 10 | 44.8 6.3 | 0.2 3.6 | SSW | 204 | 2.6 4.9 | 0.00 | 0.60 | 46.0 6.2 | 56.4 4.4 |
| Oak Knoll-East (Ranch 53) | 1/4/26 | 1930 | 48.5 7.2 | 92 3 | 46.4 6.3 | 0.0 3.4 | N | 0 | 0.0 8.7 | 0.00 | 0.54 | 47.7 5.2 | 57.2 5.3 |
| Rutherford-North (Mee Ln) | 1/4/26 | 1930 | 46.4 7.5 | 91 2 | 44.0 7.0 | 2.4 5.1 | E | 101 | 4.2 14.7 | 0.00 | 0.22 | 45.8 2.9 | 55.5 7.5 |
| Frisinger Napa-NW | 1/4/26 | 1930 | 49.2 6.6 | 95 4 | 47.9 5.4 | 3.5 1.8 | SW | 220 | 5.0 8.2 | 0.00 | 0.56 | 47.3 6.2 | 56.1 6.0 |
| Napa-North (Ranch 29) | 12/31/25 | 1445 | 50.9 3.8 | 96 31 | 49.9 6.7 | 1.1 0.0 | SSE | 166 | 6.4 2.2 | 0.00 | 0.04 | 37.2 7.1 | 51.1 6.0 |
| St. Helena (NVV Office) | 1/4/26 | 1930 | 47.9 6.9 | - | - | 0.8 0.8 | SSE | 153 | 2.0 1.7 | 0.00 | 0.54 | 47.7 4.8 | 56.6 4.2 |
| Crossroads Ranch | 1/4/26 | 1930 | 48.4 7.4 | 94 6 | 46.8 5.7 | 2.1 5.9 | SSW | 201 | 2.7 10.9 | 0.00 | 0.27 | 48.1 5.7 | 56.1 6.6 |
| Oakville | 1/4/26 | 1930 | 46.9 8.2 | 93 3 | 45.1 7.3 | 1.6 5.2 | S | 172 | 2.4 8.2 | 0.00 | 0.29 | 46.7 6.4 | 55.7 7.4 |
| OV561-East | 1/4/26 | 1930 | 48.0 7.4 | - | - | - | - | - | - | - | 47.3 6.1 | 56.7 5.2 |
| OV518-West | 1/4/26 | 1930 | 47.3 7.9 | - | - | - | - | - | - | - | 47.0 6.4 | 56.1 7.3 |
| Napa-NW (Ranch 54) | 1/4/26 | 1930 | 47.8 7.8 | 100 9 | 47.8 5.3 | 0.8 2.4 | SW | 220 | 2.4 4.6 | 0.00 | 0.63 | 47.6 5.3 | 55.9 6.0 |
| Calistoga (Ranch 78) | 1/4/26 | 1930 | 45.8 11.3 | 95 16 | 44.4 6.2 | 0.5 2.1 | S | 175 | 1.7 8.2 | 0.00 | 0.73 | 45.4 6.9 | 56.2 3.4 |
| Yountville-SE (Ranch 85) | 1/4/26 | 1930 | 48.8 6.9 | 97 4 | 48.0 5.7 | 1.0 1.8 | WSW | 247 | 3.0 4.0 | 0.00 | 0.78 | 48.4 5.0 | 56.8 6.2 |
| Yountville-South (Ranch 87) | 1/4/26 | 1930 | 47.0 8.4 | 100 6 | 47.0 6.8 | 2.2 2.5 | SE | 137 | 3.7 6.2 | 0.00 | 0.89 | 46.7 6.4 | 56.3 6.5 |
| Rutherford Hill Estate | 1/4/26 | 1930 | 48.2 6.3 | 89 1 | 45.2 6.5 | 2.5 1.8 | ESE | 112 | 4.6 7.9 | 0.00 | 0.00 | 48.0 4.3 | 58.6 3.9 |
| Rutherford (STS) | 12/20/25 | 1645 | 58.7 2.0 | 79 2 | 52.1 1.4 | 1.6 3.6 | SE | 143 | 3.3 6.5 | 0.00 | 0.01 | 56.5 6.0 | 59.8 1.7 |
| Borreo (Soda Canyon) | 1/4/26 | 1930 | 48.0 5.2 | 96 2 | 46.9 4.5 | 0.1 3.2 | SW | 224 | 1.0 7.8 | 0.00 | 0.77 | 46.5 4.7 | 53.3 7.2 |
| Oakville-NE (Ranch 88) | 1/4/26 | 1930 | 47.9 7.6 | 92 5 | 45.8 6.0 | 0.0 7.5 | N | 0 | 0.0 14.0 | 0.00 | 0.26 | 47.4 5.7 | 56.2 6.7 |
| Silver Oak OV | 1/4/26 | 1930 | 47.7 8.1 | 95 5 | 46.2 6.6 | 1.1 7.2 | S | 171 | 2.7 11.0 | 0.00 | 0.41 | 47.5 6.0 | 55.9 6.4 |
| Tiara Fria (East St. Helena) | 1/4/26 | 1930 | 46.9 8.4 | 94 4 | 45.4 7.3 | 2.4 1.3 | E | 88 | 3.7 4.2 | 0.00 | 0.40 | 46.7 6.7 | 56.8 4.7 |
| To Kalon Remote (TKKE) | 1/4/26 | 1930 | 45.6 10.4 | - | - | - | - | - | - | - | 45.3 7.9 | 57.2 6.1 |
| To Kalon | 1/4/26 | 1930 | 46.2 9.6 | 94 6 | 44.5 7.8 | 1.9 5.9 | S | 178 | 3.2 9.1 | 0.00 | 0.37 | 45.8 7.7 | 57.0 6.1 |
| To Kalon Remote (TKN5) | 1/4/26 | 1930 | 46.9 9.5 | - | - | - | - | - | - | - | 46.4 7.5 | 57.1 5.7 |
| St. Helena-North | 1/4/26 | 1930 | 46.7 7.4 | 99 9 | 46.4 4.8 | 1.0 0.9 | W | 271 | 2.4 3.1 | 0.00 | 0.81 | 46.5 5.7 | 55.4 4.9 |
| Twomey Calistoga | 1/4/26 | 1930 | 46.4 9.9 | 100 16 | 46.4 5.3 | 0.1 2.1 | ESE | 115 | 1.0 8.6 | 0.00 | 0.66 | 45.5 6.2 | 55.9 4.2 |
| Wappo Hill Floor | 1/4/26 | 1930 | 47.6 7.3 | 100 0 | 47.6 7.3 | 1.5 3.6 | SSW | 193 | 2.5 8.5 | 0.00 | 0.99 | 47.4 4.9 | 55.2 7.9 |
| Yountville (Ranch 67) | 1/4/26 | 1930 | 47.4 7.3 | 95 4 | 46.2 6.0 | 1.8 5.2 | S | 191 | 4.9 7.3 | 0.00 | 0.48 | 47.0 5.7 | 54.6 7.2 |
| Max | 49.2 | 100 | 48.0 | 4.7 | - | 9.3 | 0.00 | 1.53 | 48.9 | 66.4 | ||
| Avg | 47.4 | 95 | 46.1 | 1.5 | - | 3.1 | 0.00 | - | - | - | ||
| Min | 45.6 | 88 | 44.0 | 0.0 | - | 0.0 | 0.00 | 0.00 | 38.8 | 53.2 |
| Station | Date | Time | Temp (°F) | RH (%) | Dew Pt (°F) | Wind Spd (mph) | Wind Dir (°) | Wind Gust (mph) | Latest Rain (In) | Daily Rain (In) | Daily Min Temp (°F) | Daily Max Temp (°F) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Carneros (Milton Rd) | 1/4/26 | 1930 | 46.9 9.1 | 88 0 | 43.7 8.9 | - | - | - | 0.00 | 0.00 | 46.5 7.5 | 58.3 3.4 |
| Carneros Lower (Ranch 81) | 1/4/26 | 1930 | 46.3 8.8 | 0 91 | -69.0 121.5 | 0.0 5.7 | NE | 41 | 0.1 13.0 | 0.00 | 1.11 | 46.3 6.0 | 54.8 7.0 |
| Carneros Upper (Ranch 81) | 1/4/26 | 1930 | 50.0 4.7 | 88 2 | 46.4 5.3 | 3.2 12.3 | SW | 220 | 4.4 17.7 | - | - | 49.2 3.0 | 55.1 5.9 |
| Carneros (Mitsuko) | 1/4/26 | 1930 | 46.5 9.4 | - | - | - | - | - | - | - | 45.0 8.3 | 57.0 5.2 |
| Mount George (Napa East) | 1/4/26 | 1930 | 51.3 6.2 | 95 6 | 49.9 4.5 | 0.6 2.2 | S | 175 | 2.0 6.7 | 0.00 | 0.59 | 50.4 2.1 | 58.7 5.4 |
| Napa-East (Palmaz 300') | 1/4/26 | 1930 | 50.0 5.1 | 90 0 | 47.2 5.0 | 2.2 0.3 | SE | 128 | 3.8 6.1 | 0.00 | 0.47 | 49.0 3.6 | 56.3 6.5 |
| Napa-East (Palmaz 1200') | 1/4/26 | 1930 | 47.2 4.4 | 75 25 | 39.7 6.1 | 1.0 3.1 | ESE | 110 | 3.3 8.3 | - | - | 46.8 2.9 | 52.4 4.0 |
| Napa-East (Palmaz 1400') | 1/4/26 | 1930 | 46.0 4.5 | 100 0 | 46.0 4.5 | 3.6 4.0 | S | 184 | 8.6 9.7 | 0.00 | 0.59 | 45.9 3.1 | 51.2 3.6 |
| Dealy Lane (Ranch 80) | 1/4/26 | 1945 | 45.1 10.5 | 94 7 | 43.6 8.3 | 0.3 4.4 | NE | 54 | 1.3 11.2 | 0.00 | 1.06 | 44.7 8.2 | 55.8 6.4 |
| Suscol Mtn (Ranch 93) | 1/4/26 | 1930 | 47.4 5.0 | 98 4 | 47.0 3.8 | 2.8 5.0 | SW | 220 | 6.1 10.4 | 0.00 | 0.00 | 47.4 3.4 | 53.1 4.9 |
| Carneros (Saintsbury) | 1/4/26 | 1930 | 46.3 8.2 | 100 10 | 46.3 5.3 | 0.6 8.7 | S | 188 | 1.8 13.8 | 0.00 | 0.00 | 45.9 5.4 | 53.9 7.5 |
| Suscol Upper (Ranch 92) | 1/4/26 | 1930 | 49.1 4.1 | 89 3 | 46.0 4.9 | 1.6 1.6 | SSE | 160 | 4.2 9.0 | 0.00 | 0.74 | 48.5 2.9 | 53.8 6.2 |
| Stanly (Ranch 45) | 1/4/26 | 1930 | 47.2 6.3 | 93 3 | 45.2 5.4 | 0.2 10.0 | SSW | 204 | 0.9 14.9 | 0.00 | 1.00 | 46.8 5.1 | 53.6 7.1 |
| Suscol Lower (Ranch 35) | 1/4/26 | 1930 | 47.8 7.2 | 92 2 | 45.4 6.5 | 3.0 5.5 | ESE | 121 | 4.5 10.6 | 0.00 | 0.89 | 47.6 5.6 | 55.7 5.6 |
| Napa-South (Toyon Farms) | 1/4/26 | 1930 | 48.3 7.6 | 100 6 | 48.3 5.8 | 0.0 10.0 | N | 0 | 0.0 14.2 | 0.00 | 1.02 | 48.0 5.2 | 56.7 5.1 |
| Toyon Remote 1 | 1/4/26 | 1930 | 45.5 10.7 | - | - | - | - | - | - | - | 45.3 7.8 | 56.7 5.5 |
| Toyon Remote 2 | 1/4/26 | 1930 | 45.2 11.0 | - | - | - | - | - | - | - | 44.7 8.7 | 56.9 5.2 |
| Toyon Remote 3 | 1/4/26 | 1930 | 46.2 9.9 | - | - | - | - | - | - | - | 45.9 7.2 | 57.3 5.3 |
| Napa-West Lower (Truchard) | 1/4/26 | 1930 | 44.3 10.6 | 94 6 | 42.8 8.9 | - | - | - | - | - | 43.9 6.8 | 53.9 8.0 |
| Napa-West Upper (Truchard) | 1/4/26 | 1930 | 47.2 7.2 | 0 100 | -68.4 122.8 | 0.4 10.8 | S | 176 | 2.0 15.1 | 0.00 | 0.99 | 47.0 4.1 | 54.5 6.5 |
| Mt. Veeder | 1/4/26 | 1930 | 43.9 6.3 | 96 4 | 42.9 7.4 | 0.1 3.5 | SW | 226 | 1.2 7.2 | 0.00 | 0.64 | 43.7 5.7 | 50.4 3.5 |
| 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 | 1/4/26 | 1930 | 48.6 7.4 | 94 3 | 47.0 6.4 | 3.0 3.1 | E | 93 | 4.2 6.7 | 0.00 | 0.93 | 48.6 5.5 | 56.5 4.4 |
| Max | 51.3 | 100 | 49.9 | 3.6 | - | 8.6 | 0.00 | 1.11 | 50.4 | 58.7 | ||
| Avg | 47.1 | 83 | 32.8 | 1.4 | - | 3.0 | 0.00 | - | - | - | ||
| Min | 43.9 | 0 | -69.0 | 0.0 | - | 0.0 | 0.00 | 0.00 | 43.7 | 50.4 |