Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 1/1/26 12:37 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 12/31/25 1545 52.4   5.4 84   26 48.0   4.7 - - - 0.00 1.12 38.8   0.0 66.4   0.0
Stags Leap Dist (Chimney Rock) 1/1/26 0030 49.2   12.7 - - 2.0   1.6 N | 355 3.7   2.2 0.00 0.01 49.1   13.5 49.2   12.6
Diamond Mtn (McEachran) 1/1/26 0030 48.5   0.5 99   40 48.3   12.8 - - - - - 48.5   0.9 48.6   0.9
Diamond Mtn (Schramsberg) 1/1/26 0030 47.5   7.8 99   62 47.2   17.6 - - - 0.00 0.01 47.4   7.5 47.7   8.4
Stags Leap Dist (Silverado Vineyards) 1/1/26 0030 48.7   11.6 95   0 47.4   11.6 0.0   0.7 SSE | 147 0.7   1.1 0.00 0.01 48.6   11.8 48.7   10.6
Fotsch (Maple Lane) 1/1/26 0030 49.7   8.4 93   7 47.7   10.2 7.2   4.4 SE | 140 11.5   6.8 0.01 0.01 49.6   8.4 50.0   6.1
Oak Knoll-East (Ranch 53) 1/1/26 0030 49.5   10.9 95   1 48.2   10.7 2.3   1.3 NNW | 336 5.2   3.1 0.00 0.00 49.4   11.8 49.8   10.8
Rutherford-North (Mee Ln) 1/1/26 0030 44.7   7.9 96   1 43.7   8.2 1.6   0.7 NW | 325 4.6   2.2 0.00 0.00 44.6   8.3 44.8   7.2
Frisinger Napa-NW 1/1/26 0030 50.0   12.4 95   1 48.8   12.1 2.4   1.8 NNW | 338 4.4   2.3 0.00 0.01 50.0   12.7 50.2   11.8
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) 1/1/26 0030 49.7   7.1 - - 1.1   0.4 SSW | 196 2.5   0.6 0.01 0.01 49.7   7.3 49.8   6.7
Crossroads Ranch 1/1/26 0030 49.3   9.2 96   0 48.1   9.2 0.9   3.7 SSE | 159 1.8   5.4 0.01 0.01 49.3   10.2 49.5   9.4
Oakville 1/1/26 0030 49.2   10.0 96   0 48.1   10.0 0.0   3.1 N | 0 0.0   6.9 0.00 0.01 49.1   10.8 49.3   9.6
OV561-East 1/1/26 0030 49.2   9.8 - - - - - - - 49.2   9.9 49.3   9.5
OV518-West 1/1/26 0030 49.8   10.8 - - - - - - - 49.7   11.6 49.9   10.4
Napa-NW (Ranch 54) 1/1/26 0030 49.6   12.5 100   0 49.6   12.5 1.3   1.0 NNW | 342 3.2   1.6 0.00 0.00 49.4   12.6 49.6   10.9
Calistoga (Ranch 78) 1/1/26 0030 50.1   6.6 90   10 47.4   9.7 2.9   0.1 ESE | 123 6.7   2.0 0.00 0.00 50.1   7.7 50.4   6.1
Yountville-SE (Ranch 85) 1/1/26 0030 49.8   12.2 97   3 49.0   11.4 2.5   1.8 NNE | 25 5.0   3.0 0.00 0.01 49.6   12.3 49.9   12.0
Yountville-South (Ranch 87) 1/1/26 0030 49.6   12.2 100   0 49.6   12.2 1.7   0.2 NNW | 346 4.0   1.1 0.00 0.01 49.5   13.5 49.7   12.1
Rutherford Hill Estate 1/1/26 0030 48.8   3.3 97   47 48.0   14.1 1.8   0.7 E | 89 5.5   1.1 0.00 0.00 48.8   2.4 49.0   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) 1/1/26 0030 48.1   8.9 95   9 46.8   11.2 0.5   0.8 WSW | 257 2.9   0.1 0.00 0.02 48.0   9.3 48.3   8.6
Oakville-NE (Ranch 88) 1/1/26 0030 49.6   9.4 91   1 47.0   9.6 0.0   1.9 E | 96 0.5   5.4 0.00 0.00 49.4   9.9 49.8   9.3
Silver Oak OV 1/1/26 0030 49.3   9.3 96   0 48.2   9.4 0.7   2.8 SE | 135 1.5   4.2 0.01 0.02 49.3   10.4 49.6   9.6
Tiara Fria (East St. Helena) 1/1/26 0030 49.2   9.7 97   2 48.4   10.2 0.5   0.3 WNW | 289 1.4   0.4 0.00 0.01 49.2   10.0 49.3   9.1
To Kalon Remote (TKKE) 1/1/26 0030 49.9   7.3 - - - - - - - 49.8   7.9 50.3   7.3
To Kalon 1/1/26 0030 49.7   6.3 95   14 48.4   10.4 3.6   1.6 NW | 310 6.5   2.1 0.01 0.01 49.6   8.3 49.9   1.7
To Kalon Remote (TKN5) 1/1/26 0030 50.0   9.7 - - - - - - - 49.9   9.9 50.1   7.6
St. Helena-North 1/1/26 0030 48.9   3.2 100   29 48.9   12.2 2.1   0.3 SE | 134 3.9   1.5 0.01 0.01 48.8   3.3 49.0   1.9
Twomey Calistoga 1/1/26 0030 50.2   7.6 91   4 47.6   8.7 3.6   3.0 SE | 142 10.1   8.3 0.01 0.01 50.2   7.5 50.3   6.0
Wappo Hill Floor 1/1/26 0030 48.3   13.0 100   0 48.3   13.0 0.4   0.2 NNE | 18 2.3   0.4 0.01 0.01 48.2   13.0 48.4   12.4
Yountville (Ranch 67) 1/1/26 0030 48.4   10.9 97   1 47.6   11.0 0.0   0.7 WSW | 253 0.4   1.8 0.01 0.03 48.3   11.7 48.5   10.8
Max     50.2 100 49.6 7.2 - 11.5 0.01 0.03 50.2 50.4
Avg     49.1 96 47.9 1.7 - 3.8 0.00 - - -
Min     44.7 90 43.7 0.0 - 0.0 0.00 0.00 44.6 44.8