Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 1/17/26 2:13 AM PST
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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 1/17/26 0200 38.1   3.3 98   11 37.7   0.4 - - - 0.00 0.00 37.6   2.4 40.7   2.4
Stags Leap Dist (Chimney Rock) 1/17/26 0200 35.9   1.3 - - 1.0   0.1 S | 170 2.2   1.5 0.00 0.00 35.5   1.7 41.3   4.7
Diamond Mtn (McEachran) 1/17/26 0200 48.1   10.0 65   29 37.1   6.0 - - - - - 47.3   4.5 50.7   13.9
Diamond Mtn (Schramsberg) 1/17/26 0200 63.8   4.5 20   4 21.4   1.2 - - - 0.00 0.00 61.8   5.2 66.7   2.9
Stags Leap Dist (Silverado Vineyards) 1/17/26 0200 36.0   1.8 93   3 34.2   0.9 0.3   0.2 W | 274 1.4   0.1 0.00 0.00 35.8   2.0 44.5   7.1
Fotsch (Maple Lane) 1/17/26 0200 35.6   3.7 97   5 34.7   2.2 1.6   1.0 N | 349 4.9   1.2 0.00 0.00 34.6   3.8 37.5   2.1
Oak Knoll-East (Ranch 53) 1/17/26 0200 35.5   0.2 96   1 34.4   0.0 0.6   0.1 W | 273 1.7   1.2 0.00 0.00 35.3   0.2 39.6   1.2
Rutherford-North (Mee Ln) 1/17/26 0200 33.7   0.5 99   5 33.4   0.7 1.9   0.3 NW | 324 4.8   0.7 0.00 0.00 33.2   0.6 38.6   1.8
Frisinger Napa-NW 1/17/26 0200 36.5   1.7 95   0 35.2   1.7 1.5   0.6 W | 280 3.1   0.7 0.00 0.00 36.2   0.7 40.8   0.6
Napa-North (Ranch 29) 1/17/26 0200 36.2   2.3 100   0 36.2   2.3 0.7   0.1 N | 9 2.1   0.2 0.00 0.00 35.3   1.6 38.6   1.9
St. Helena (NVV Office) 1/17/26 0200 39.6   0.4 - - 1.1   0.5 SSE | 148 2.6   3.1 0.00 0.00 38.8   0.0 40.8   0.2
Crossroads Ranch 1/17/26 0200 35.1   1.4 96   2 34.2   1.7 2.1   1.1 NNW | 340 3.5   1.2 0.00 0.00 35.1   1.3 39.8   3.8
Oakville 1/17/26 0200 36.1   2.0 97   2 35.3   2.5 2.3   1.1 NW | 318 4.1   1.5 0.00 0.00 35.7   2.0 39.6   2.9
OV561-East 1/17/26 0200 37.1   2.2 - - - - - - - 36.6   2.5 40.8   3.1
OV518-West 1/17/26 0200 37.6   2.1 - - - - - - - 37.4   2.4 40.1   2.4
Napa-NW (Ranch 54) 1/17/26 0200 36.3   0.4 98   1 35.9   0.1 1.2   0.8 W | 267 2.8   1.2 0.00 0.00 36.1   0.1 40.5   1.5
Calistoga (Ranch 78) 1/17/26 0200 35.8   3.6 94   5 34.3   2.3 0.8   1.9 NNE | 20 2.3   4.2 0.00 0.00 35.8   2.7 40.6   0.1
Yountville-SE (Ranch 85) 1/17/26 0200 36.7   1.1 98   0 36.2   1.0 0.8   0.1 W | 273 2.4   2.4 0.00 0.00 36.3   1.1 40.8   3.7
Yountville-South (Ranch 87) 1/17/26 0200 35.6   1.3 100   0 35.6   1.3 0.8   0.3 NW | 315 2.5   0.1 0.00 0.00 35.5   1.5 43.2   6.0
Rutherford Hill Estate 1/17/26 0200 44.4   7.5 83   32 39.5   5.3 1.7   0.7 NE | 34 3.3   0.2 0.00 0.00 44.2   7.1 51.3   2.4
Rutherford (STS) 1/17/26 0200 35.7   0.5 91   1 33.3   0.1 1.6   0.6 NW | 304 2.7   3.7 0.00 0.00 34.4   0.9 41.0   3.7
Borreo (Soda Canyon) 1/17/26 0200 40.6   1.6 86   2 36.8   2.1 1.4   0.6 NW | 326 2.8   2.5 0.00 0.00 40.3   1.7 41.5   2.9
Oakville-NE (Ranch 88) 1/17/26 0200 34.1   1.5 95   1 32.8   1.8 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 32.4   0.0 38.0   3.4
Silver Oak OV 1/17/26 0200 34.8   1.4 96   1 33.7   1.6 1.9   0.4 NNW | 329 3.1   0.2 0.00 0.00 34.8   1.6 40.8   4.9
Tiara Fria (East St. Helena) 1/17/26 0200 37.4   0.3 96   2 36.5   0.4 2.3   0.1 WNW | 283 5.0   1.8 0.00 0.00 37.0   0.1 40.4   0.4
To Kalon Remote (TKKE) 1/17/26 0200 36.8   2.4 - - - - - - - 35.2   1.7 40.0   2.8
To Kalon 1/17/26 0200 38.0   1.7 98   2 37.4   2.3 1.8   0.7 NW | 304 2.6   0.0 0.00 0.00 36.8   1.6 42.6   4.2
To Kalon Remote (TKN5) 1/17/26 0200 36.1   1.4 - - - - - - - 35.6   2.1 39.9   2.4
St. Helena-North 1/17/26 0200 38.5   3.2 92   12 36.5   0.4 0.7   0.6 WNW | 302 2.6   1.1 0.00 0.00 38.2   1.7 40.8   1.7
Twomey Calistoga 1/17/26 0200 35.4   2.9 100   8 35.4   0.8 1.6   0.3 SW | 226 4.1   0.9 0.00 0.00 34.9   2.6 40.2   0.5
Wappo Hill Floor 1/17/26 0200 35.7   2.1 100   0 35.7   2.1 0.7   0.0 WSW | 252 2.5   0.0 0.00 0.00 35.1   2.2 40.4   4.2
Yountville (Ranch 67) 1/17/26 0200 36.0   2.2 94   1 34.6   1.8 0.4   0.0 NNW | 345 1.8   0.1 0.00 0.00 36.0   2.2 40.6   4.3
Max     63.8 100 39.5 2.3 - 5.0 0.00 0.00 61.8 66.7
Avg     37.9 91 34.9 1.2 - 2.8 0.00 - - -
Min     33.7 20 21.4 0.0 - 0.0 0.00 0.00 32.4 37.5