| 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 | 2/21/26 | 2300 | 44.7 13.1 | - | - | - | - | - | 0.00 | 0.00 | 27.3 3.4 | 49.9 0.9 |
| Pope Valley (Weeks Lake) | 2/21/26 | 2300 | 35.9 6.6 | 93 1 | 34.2 6.3 | 0.4 0.2 | WSW | 239 | 2.0 0.4 | 0.00 | 0.00 | 26.2 3.5 | 56.5 3.5 |
| 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 | 2/21/26 | 2300 | 48.1 13.6 | 76 20 | 40.8 7.5 | 3.5 0.6 | ESE | 120 | 6.7 1.5 | 0.00 | 0.00 | 29.4 2.6 | 59.0 6.1 |
| Dollarhide 1AS Remote | 2/21/26 | 2300 | 39.3 8.7 | 91 4 | 36.9 7.5 | 1.8 1.3 | W | 265 | 3.6 1.7 | - | - | 26.4 2.6 | 58.6 4.0 |
| Dollarhide 17B Remote | 2/21/26 | 2300 | 41.0 10.0 | 92 5 | 38.8 8.7 | - | - | - | - | - | 28.4 3.6 | 58.8 3.4 |
| Dollarhide 18A Remote | 2/21/26 | 2300 | 38.9 10.4 | 94 6 | 37.2 8.8 | - | - | - | - | - | 25.5 2.9 | 59.6 3.5 |
| Angwin | 2/21/26 | 2300 | 41.0 3.5 | 90 15 | 38.4 8.1 | 11.2 5.2 | SSE | 162 | 17.3 7.8 | 0.00 | 0.00 | 34.5 3.3 | 48.2 3.1 |
| Lower Angwin (Pioneer) | 2/21/26 | 2300 | 43.9 8.3 | - | - | 3.7 2.3 | SSW | 200 | 10.9 5.8 | - | - | 27.2 3.7 | 51.6 4.6 |
| Deer Park | 2/21/26 | 2300 | 48.2 9.3 | 72 7 | 39.5 6.6 | 5.5 3.7 | SE | 124 | 10.0 6.9 | 0.00 | 0.00 | 38.2 5.4 | 57.0 3.3 |
| Lower Chiles Valley (Brown) | 2/21/26 | 2300 | 49.8 17.0 | 64 32 | 38.1 6.5 | 4.7 4.1 | SSE | 157 | 10.6 8.6 | 0.00 | 0.00 | 28.3 4.2 | 58.2 3.9 |
| Moss Creek Vineyard/Reservior | 2/21/26 | 1915 | 48.9 9.1 | 70 12 | 39.5 4.8 | - | - | - | 0.00 | 0.00 | 29.6 2.4 | 57.9 3.0 |
| Max | 49.8 | 94 | 40.8 | 11.2 | - | 17.3 | 0.00 | 0.00 | 38.2 | 59.6 | ||
| Avg | 43.1 | 84 | 38.0 | 4.4 | - | 8.7 | 0.00 | - | - | - | ||
| Min | 35.9 | 64 | 34.2 | 0.4 | - | 2.0 | 0.00 | 0.00 | 25.5 | 48.2 |
| 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 | 2/21/26 | 2300 | 49.6 16.9 | 79 19 | 43.2 11.1 | - | - | - | 0.00 | 0.00 | 29.5 2.4 | 60.2 4.7 |
| Stags Leap Dist (Chimney Rock) | 2/21/26 | 2300 | 44.4 8.5 | 80 9 | 38.4 5.7 | 2.0 0.8 | W | 280 | 3.9 1.1 | 0.00 | 0.00 | 31.9 1.8 | 60.8 1.7 |
| Diamond Mtn (McEachran) | 2/21/26 | 2300 | 46.0 7.4 | 86 1 | 42.0 7.6 | - | - | - | - | - | 35.2 3.4 | 57.3 4.5 |
| Diamond Mtn (Schramsberg) | 2/21/26 | 2300 | 46.7 6.2 | 79 2 | 40.7 6.7 | - | - | - | 0.00 | 0.00 | 39.2 6.8 | 54.1 3.8 |
| Stags Leap Dist (Silverado Vineyards) | 2/21/26 | 2300 | 44.5 8.8 | 79 11 | 38.3 5.2 | 2.6 1.0 | ESE | 118 | 5.0 1.1 | 0.00 | 0.00 | 31.4 1.2 | 58.5 4.7 |
| Fotsch (Maple Lane) | 2/21/26 | 2300 | 44.7 12.0 | 85 10 | 40.4 9.1 | 3.1 2.7 | NE | 54 | 3.7 2.2 | 0.00 | 0.00 | 29.4 1.7 | 59.5 4.8 |
| Oak Knoll-East (Ranch 53) | 2/21/26 | 2300 | 42.6 6.3 | 85 6 | 38.3 4.6 | 0.3 2.2 | WSW | 257 | 1.6 1.8 | 0.00 | 0.00 | 32.6 3.0 | 60.4 3.7 |
| Rutherford-North (Mee Ln) | 2/21/26 | 2300 | 41.2 6.9 | 90 3 | 38.4 6.0 | 0.9 2.1 | NE | 40 | 3.3 1.3 | 0.00 | 0.00 | 29.6 1.9 | 59.5 3.7 |
| Frisinger Napa-NW | 2/21/26 | 2300 | 46.3 9.2 | 79 12 | 40.3 5.5 | 3.3 1.0 | SSW | 212 | 5.6 0.4 | 0.00 | 0.00 | 32.1 3.7 | 58.6 4.0 |
| Napa-North (Ranch 29) | 2/21/26 | 2300 | 41.4 3.6 | 99 1 | 41.1 3.3 | 0.3 0.0 | E | 81 | 1.5 0.5 | 0.00 | 0.00 | 32.2 2.9 | 61.0 3.4 |
| St. Helena (NVV Office) | 2/21/26 | 2300 | 46.1 11.2 | - | - | 0.4 0.1 | SW | 228 | 1.6 0.1 | 0.00 | 0.00 | 31.2 2.3 | 60.4 5.4 |
| Crossroads Ranch | 2/21/26 | 2300 | 43.3 9.5 | 86 6 | 39.5 7.7 | 3.3 1.1 | SSE | 149 | 5.1 1.2 | 0.00 | 0.00 | 30.5 0.3 | 57.6 3.9 |
| Oakville | 2/21/26 | 2300 | 43.6 8.6 | 87 7 | 39.9 6.4 | 4.5 2.3 | SE | 134 | 5.5 1.8 | 0.00 | 0.00 | 30.6 0.3 | 58.1 3.3 |
| OV561-East | 2/21/26 | 2300 | 43.9 8.2 | - | - | - | - | - | - | - | 30.8 0.8 | 59.8 2.0 |
| OV518-West | 2/21/26 | 2300 | 44.7 9.7 | - | - | - | - | - | - | - | 31.0 0.0 | 58.8 4.7 |
| Napa-NW (Ranch 54) | 2/21/26 | 2300 | 42.4 5.0 | 89 1 | 39.4 4.7 | 0.5 1.4 | SW | 234 | 1.7 2.3 | 0.00 | 0.00 | 33.8 2.7 | 59.5 3.6 |
| Calistoga (Ranch 78) | 2/21/26 | 2300 | 46.9 15.5 | 81 13 | 41.5 11.5 | 3.9 3.6 | E | 101 | 8.2 6.7 | 0.00 | 0.00 | 29.2 2.3 | 60.3 5.5 |
| Yountville-SE (Ranch 85) | 2/21/26 | 2300 | 42.0 4.5 | 86 4 | 38.0 3.1 | 1.9 0.6 | NW | 313 | 2.6 1.2 | 0.00 | 0.00 | 32.5 1.8 | 61.4 4.8 |
| Yountville-South (Ranch 87) | 2/21/26 | 2300 | 42.3 6.1 | 92 1 | 40.3 5.9 | 1.0 0.3 | NNE | 17 | 1.8 0.3 | 0.00 | 0.00 | 32.9 3.1 | 59.7 3.9 |
| Rutherford Hill Estate | 2/21/26 | 2300 | 47.6 9.8 | 74 12 | 39.6 5.8 | 1.2 0.0 | E | 83 | 5.0 2.6 | 0.00 | 0.00 | 36.2 3.3 | 60.2 3.6 |
| Rutherford (STS) | 2/21/26 | 2300 | 41.3 8.2 | 92 1 | 39.1 7.8 | 1.6 0.6 | NW | 306 | 4.4 1.5 | 0.00 | 0.00 | 30.2 1.2 | 60.9 3.5 |
| Borreo (Soda Canyon) | 2/21/26 | 2300 | 40.0 5.1 | 92 26 | 37.7 3.5 | 3.7 0.4 | N | 350 | 5.7 5.9 | 0.00 | 0.00 | 33.4 5.1 | 58.2 5.1 |
| Oakville-NE (Ranch 88) | 2/21/26 | 2300 | 42.1 9.4 | 85 7 | 38.0 7.4 | 1.3 1.3 | N | 354 | 4.7 4.7 | 0.00 | 0.00 | 29.8 0.1 | 58.3 3.1 |
| Silver Oak OV | 2/21/26 | 2300 | 45.8 12.1 | 82 12 | 40.5 8.5 | 4.7 2.5 | SE | 137 | 6.7 3.3 | 0.00 | 0.00 | 30.2 0.0 | 58.4 3.4 |
| Tiara Fria (East St. Helena) | 2/21/26 | 2300 | 44.8 10.5 | 83 9 | 40.0 7.6 | 0.6 0.5 | SSE | 163 | 3.1 0.7 | 0.00 | 0.00 | 31.2 2.2 | 59.4 5.2 |
| To Kalon Remote (TKKE) | 2/21/26 | 2300 | 41.2 6.3 | - | - | - | - | - | - | - | 30.4 0.3 | 59.4 4.0 |
| To Kalon | 2/21/26 | 2300 | 44.0 9.8 | 90 5 | 41.1 8.4 | 3.8 2.0 | S | 186 | 5.0 1.5 | 0.00 | 0.00 | 30.8 1.2 | 58.6 4.2 |
| To Kalon Remote (TKN5) | 2/21/26 | 2300 | 42.8 8.9 | - | - | - | - | - | - | - | 30.3 0.8 | 60.2 4.0 |
| St. Helena-North | 2/21/26 | 2300 | 44.4 11.1 | 84 6 | 39.9 9.2 | 1.7 0.9 | SSW | 192 | 4.2 2.2 | 0.00 | 0.00 | 31.0 2.8 | 59.2 4.1 |
| Twomey Calistoga | 2/21/26 | 2300 | 47.3 14.3 | 80 14 | 41.6 9.9 | 3.8 2.5 | ESE | 106 | 7.2 5.0 | 0.00 | 0.00 | 31.0 2.1 | 58.8 4.2 |
| Wappo Hill Floor | 2/21/26 | 2300 | 43.1 7.4 | 84 15 | 38.8 3.0 | 1.0 0.8 | W | 272 | 2.4 1.1 | 0.00 | 0.00 | 31.6 0.4 | 60.3 1.6 |
| Yountville (Ranch 67) | 2/21/26 | 2300 | 41.8 7.1 | 89 5 | 38.7 5.7 | 1.3 0.9 | ESE | 119 | 2.6 0.7 | 0.00 | 0.05 | 31.6 0.9 | 58.5 4.7 |
| Max | 49.6 | 99 | 43.2 | 4.7 | - | 8.2 | 0.00 | 0.05 | 39.2 | 61.4 | ||
| Avg | 44.0 | 85 | 39.8 | 2.1 | - | 4.1 | 0.00 | - | - | - | ||
| Min | 40.0 | 74 | 37.7 | 0.3 | - | 1.5 | 0.00 | 0.00 | 29.2 | 54.1 |
| Station | Date | Time | Temp (°F) | RH (%) | Dew Pt (°F) | Wind Spd (mph) | Wind Dir (°) | Wind Gust (mph) | Latest Rain (In) | Daily Rain (In) | Daily Min Temp (°F) | Daily Max Temp (°F) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Carneros (Milton Rd) | 2/21/26 | 2300 | 46.6 11.0 | 75 14 | 39.3 6.5 | - | - | - | 0.00 | 0.00 | 32.6 1.9 | 61.7 6.3 |
| Carneros Lower (Ranch 81) | 2/21/26 | 2300 | 47.1 8.2 | 75 13 | 39.6 3.8 | 2.3 1.3 | NE | 43 | 4.0 1.2 | 0.00 | 0.00 | 33.8 3.9 | 59.7 5.4 |
| Carneros Upper (Ranch 81) | 2/21/26 | 2300 | 48.7 5.4 | 68 6 | 38.4 3.0 | 5.3 0.3 | ENE | 60 | 8.7 1.9 | - | - | 37.6 4.5 | 59.8 2.9 |
| Carneros (Mitsuko) | 2/21/26 | 2300 | 39.8 5.4 | - | - | - | - | - | - | - | 30.3 1.4 | 61.9 5.0 |
| Mount George (Napa East) | 2/21/26 | 2300 | 51.9 5.4 | 77 4 | 45.1 3.9 | 2.3 2.0 | SSW | 209 | 6.4 4.7 | 0.00 | 0.00 | 36.9 8.0 | 67.1 2.9 |
| Napa-East (Palmaz 300') | 2/21/26 | 2300 | 51.9 4.8 | 60 5 | 38.3 2.5 | 7.9 3.5 | E | 97 | 12.5 4.4 | 0.00 | 0.00 | 33.0 2.3 | 60.1 3.9 |
| Napa-East (Palmaz 1200') | 2/21/26 | 2300 | 44.5 2.3 | 76 2 | 37.6 1.6 | 3.4 3.1 | ENE | 69 | 6.6 5.8 | - | - | 34.7 5.2 | 54.9 4.3 |
| Napa-East (Palmaz 1400') | 2/21/26 | 2300 | 46.6 6.5 | 70 14 | 37.5 1.6 | 6.5 0.7 | SSE | 156 | 13.2 3.7 | 0.00 | 0.00 | 35.5 6.9 | 54.9 4.2 |
| Dealy Lane (Ranch 80) | 2/21/26 | 2300 | 43.8 4.7 | 83 5 | 39.0 3.1 | 0.8 1.7 | ESE | 121 | 3.2 2.3 | 0.00 | 0.00 | 34.0 2.3 | 61.2 5.2 |
| Suscol Mtn (Ranch 93) | 2/21/26 | 2300 | 49.5 6.3 | 63 13 | 37.4 1.2 | 14.3 1.2 | SSE | 147 | 22.2 0.4 | 0.00 | 0.00 | 40.2 4.1 | 58.0 3.6 |
| Carneros (Saintsbury) | 2/21/26 | 2300 | 47.2 9.9 | 73 14 | 39.1 5.3 | 1.1 0.2 | NE | 38 | 2.8 0.1 | 0.00 | 0.00 | 32.3 1.8 | 61.0 4.1 |
| Suscol Upper (Ranch 92) | 2/21/26 | 2300 | 48.7 5.8 | 66 11 | 38.1 1.5 | 3.4 4.7 | NE | 34 | 15.0 2.8 | 0.00 | 0.00 | 40.1 4.2 | 62.0 4.7 |
| Stanly (Ranch 45) | 2/21/26 | 2300 | 48.1 8.8 | 72 11 | 39.6 4.9 | 2.6 2.0 | NE | 41 | 4.0 1.5 | 0.00 | 0.00 | 34.0 2.3 | 62.7 6.1 |
| Suscol Lower (Ranch 35) | 2/21/26 | 2300 | 51.1 11.2 | 62 21 | 38.5 3.4 | 7.7 6.1 | ESE | 110 | 12.9 9.2 | 0.00 | 0.00 | 32.2 1.8 | 61.0 4.9 |
| Napa-South (Toyon Farms) | 2/21/26 | 2300 | 45.2 4.7 | 90 0 | 42.5 4.6 | 0.6 0.0 | NE | 51 | 2.2 1.0 | 0.00 | 0.00 | 35.0 3.2 | 64.0 6.4 |
| Toyon Remote 1 | 2/21/26 | 2300 | 39.3 4.9 | - | - | - | - | - | - | - | 32.3 2.6 | 61.6 5.2 |
| Toyon Remote 2 | 2/21/26 | 2300 | 41.5 4.7 | - | - | - | - | - | - | - | 32.8 1.6 | 60.7 4.3 |
| Toyon Remote 3 | 2/21/26 | 2300 | 39.2 4.9 | - | - | - | - | - | - | - | 31.8 2.4 | 62.2 5.5 |
| Napa-West Lower (Truchard) | 2/21/26 | 2300 | 37.0 3.1 | 92 0 | 35.0 3.2 | - | - | - | - | - | 30.6 2.6 | 63.5 5.7 |
| Napa-West Upper (Truchard) | 2/21/26 | 2300 | 49.0 5.8 | 68 9 | 38.8 2.4 | 2.4 1.6 | SE | 129 | 7.0 4.0 | 0.00 | 0.00 | 35.9 3.8 | 61.5 4.5 |
| Mt. Veeder | 2/21/26 | 2300 | 45.6 5.0 | 75 5 | 38.0 3.2 | 7.3 2.8 | S | 178 | 13.3 4.2 | 0.00 | 0.00 | 38.2 4.7 | 51.9 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 | 2/21/26 | 2300 | 52.2 14.9 | 67 21 | 41.4 7.5 | 5.5 4.5 | ESE | 113 | 10.9 8.0 | 0.00 | 0.00 | 32.7 2.5 | 59.2 4.7 |
| Max | 52.2 | 92 | 45.1 | 14.3 | - | 22.2 | 0.00 | 0.00 | 40.2 | 67.1 | ||
| Avg | 46.1 | 73 | 39.1 | 4.6 | - | 9.1 | 0.00 | - | - | - | ||
| Min | 37.0 | 60 | 35.0 | 0.6 | - | 2.2 | 0.00 | 0.00 | 30.3 | 51.9 |