Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 12/12/25 3:18 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 12/12/25 0315 39.2   1.4 100   0 39.2   1.4 - - - 0.00 0.00 39.2   1.4 41.4   1.3
Stags Leap Dist (Chimney Rock) 12/12/25 0315 40.2   2.4 - - 0.7   0.5 NW | 326 2.4   0.4 0.00 0.00 38.4   3.8 40.4   3.6
Diamond Mtn (McEachran) 12/12/25 0315 38.1   1.3 99   0 38.0   1.3 - - - - - 37.9   1.4 40.3   0.6
Diamond Mtn (Schramsberg) 12/12/25 0315 36.8   1.1 100   0 36.7   1.2 - - - 0.00 0.00 36.6   1.3 42.3   2.8
Stags Leap Dist (Silverado Vineyards) 12/12/25 0315 39.1   2.4 97   0 38.2   2.3 0.0   0.0 N | 0 0.0   1.0 0.00 0.00 36.8   4.5 39.2   3.7
Fotsch (Maple Lane) 12/12/25 0315 38.9   2.3 97   0 38.2   2.3 3.8   2.5 ESE | 120 6.4   3.4 0.00 0.00 38.8   2.3 41.3   1.5
Oak Knoll-East (Ranch 53) 12/12/25 0315 40.8   2.1 96   1 39.9   1.8 2.0   0.7 NNW | 332 2.9   0.4 0.00 0.00 39.8   3.0 40.9   3.4
Rutherford-North (Mee Ln) 12/12/25 0315 34.0   2.3 98   0 33.3   2.2 1.8   0.8 SE | 134 3.7   2.0 0.00 0.01 33.9   2.2 36.4   1.2
Frisinger Napa-NW 12/12/25 0315 40.6   2.2 98   0 40.0   2.1 1.9   0.7 WNW | 302 3.7   1.4 0.00 0.00 39.8   2.8 40.7   3.2
Napa-North (Ranch 29) 12/12/25 0315 41.3   2.2 100   0 41.3   2.2 0.3   0.3 NNE | 20 1.6   0.2 0.00 0.00 39.0   4.3 42.4   1.8
St. Helena (NVV Office) 12/12/25 0315 38.7   3.1 - - 1.1   1.0 SSE | 167 3.0   2.1 0.00 0.00 38.6   3.1 41.2   1.9
Crossroads Ranch 12/12/25 0315 39.4   3.0 99   0 39.2   3.0 1.2   0.4 NE | 43 2.8   0.1 0.00 0.00 38.8   3.5 39.6   4.0
Oakville 12/12/25 0315 39.4   2.5 98   0 38.7   2.4 0.8   0.9 NE | 47 1.6   1.8 0.00 0.01 38.4   3.4 39.4   3.8
OV561-East 12/12/25 0315 39.5   2.7 - - - - - - - 38.4   3.7 39.7   4.0
OV518-West 12/12/25 0315 39.7   2.2 - - - - - - - 38.1   3.7 39.8   3.6
Napa-NW (Ranch 54) 12/12/25 0315 40.3   2.2 100   0 40.3   2.2 1.6   0.8 NW | 313 3.6   1.2 0.00 0.00 39.7   2.6 40.5   3.0
Calistoga (Ranch 78) 12/12/25 0315 39.1   2.1 97   0 38.5   1.9 3.1   2.4 ESE | 110 6.6   5.0 0.00 0.00 39.1   2.1 41.5   1.1
Yountville-SE (Ranch 85) 12/12/25 0315 40.3   2.5 100   0 40.3   2.5 1.4   0.9 NNW | 334 2.9   0.2 0.00 0.00 38.1   4.6 40.4   3.5
Yountville-South (Ranch 87) 12/12/25 0315 39.9   2.4 100   0 39.9   2.4 1.1   0.1 NW | 305 2.6   1.0 0.00 0.00 38.1   4.1 40.3   3.6
Rutherford Hill Estate 12/12/25 0315 38.0   3.7 100   0 38.0   3.7 0.4   0.2 SSW | 195 1.8   0.7 0.00 0.00 37.6   3.9 40.2   2.4
Rutherford (STS) 12/12/25 0315 38.8   3.5 87   1 35.2   3.1 1.6   0.6 E | 99 3.3   1.5 0.00 0.00 38.7   3.4 40.0   3.3
Borreo (Soda Canyon) 12/12/25 0315 37.0   2.3 98   0 36.6   2.4 2.9   1.8 NNW | 340 4.7   1.9 0.00 0.00 31.6   7.4 37.7   2.7
Oakville-NE (Ranch 88) 12/12/25 0315 38.9   2.9 96   0 37.8   2.9 0.0   1.5 N | 0 0.0   3.5 0.00 0.00 38.4   3.3 39.5   3.8
Silver Oak OV 12/12/25 0315 39.4   2.7 98   0 38.9   2.7 1.0   0.5 NE | 47 2.6   0.4 0.00 0.00 38.8   3.3 39.4   4.2
Tiara Fria (East St. Helena) 12/12/25 0315 38.7   3.3 97   0 38.0   3.2 1.3   0.6 SE | 138 3.5   0.4 0.00 0.01 38.6   3.3 41.0   2.2
To Kalon Remote (TKKE) 12/12/25 0315 39.0   2.6 - - - - - - - 38.8   2.7 39.7   3.4
To Kalon 12/12/25 0315 39.0   2.3 100   1 39.0   2.1 0.5   1.1 W | 263 1.7   1.3 0.00 0.01 38.7   2.5 39.3   3.6
To Kalon Remote (TKN5) 12/12/25 0315 39.6   2.1 - - - - - - - 38.8   2.8 39.8   3.6
St. Helena-North 12/12/25 0315 38.5   3.0 94   0 37.0   3.0 3.9   3.0 SE | 129 6.8   3.9 0.00 0.00 38.4   3.0 41.4   1.6
Twomey Calistoga 12/12/25 0315 39.0   2.2 100   0 39.0   2.2 2.9   2.4 E | 94 6.1   4.1 0.00 0.00 39.0   2.0 41.2   1.3
Wappo Hill Floor 12/12/25 0315 39.2   2.3 100   0 39.2   2.3 1.6   0.0 NNW | 330 2.4   0.7 0.00 0.00 37.9   3.7 39.2   4.0
Yountville (Ranch 67) 12/12/25 0315 39.3   2.1 97   0 38.6   2.1 1.0   1.6 SSW | 200 3.4   1.0 0.00 0.00 37.0   4.4 39.5   3.3
Max     41.3 100 41.3 3.9 - 6.8 0.00 0.01 39.8 42.4
Avg     39.1 98 38.4 1.5 - 3.2 0.00 - - -
Min     34.0 87 33.3 0.0 - 0.0 0.00 0.00 31.6 36.4