Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 5/20/26 3:48 AM PDT
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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 Max Temp (°F) Daily Min Temp (°F)
Calistoga-North 5/19/26 1300 89.7   5.6 14   1 33.9   5.9 - - - 0.00 0.00 91.7   7.4 45.5   12.4
Stags Leap Dist (Chimney Rock) 5/20/26 0345 45.8   12.4 92   50 43.7   8.2 0.2   5.5 WSW | 237 0.8   8.5 0.00 0.00 49.7   12.1 45.6   11.4
Diamond Mtn (McEachran) 5/20/26 0345 58.8   1.1 50   21 40.2   12.6 - - - - - 62.7   0.7 58.3   0.4
Diamond Mtn (Schramsberg) 5/20/26 0345 64.0   6.3 31   17 32.6   13.7 - - - 0.00 0.00 66.0   4.6 63.4   0.8
Stags Leap Dist (Silverado Vineyards) 5/20/26 0345 46.3   7.2 88   42 42.9   9.7 0.5   0.7 SSE | 150 1.5   1.9 0.00 0.00 50.1   5.5 46.2   6.0
Oak Knoll-East (Ranch 53) 5/20/26 0345 49.4   1.4 83   13 44.5   5.7 0.0   0.0 N | 0 0.0   1.0 0.00 0.00 53.2   2.3 49.2   1.6
Rutherford-North (Mee Ln) 5/20/26 0345 48.4   0.4 84   18 44.0   5.8 0.5   1.2 WNW | 295 2.0   2.6 0.00 0.00 51.1   0.4 47.4   0.2
Frisinger Napa-NW 5/20/26 0345 49.9   1.1 75   12 42.4   5.5 0.7   0.1 WSW | 257 2.9   0.2 0.00 0.00 53.4   0.9 49.8   1.0
Napa-North (Ranch 29) 5/20/26 0345 50.1   2.8 83   8 45.1   5.3 0.0   0.6 E | 94 0.2   2.8 0.00 0.00 54.4   1.6 49.9   3.0
St. Helena (NVV Office) 5/20/26 0345 52.6   3.2 - - 0.1   0.6 NE | 49 0.8   2.0 0.00 0.00 57.0   1.3 52.4   3.3
Crossroads Ranch 5/20/26 0345 48.8   2.3 84   8 44.1   4.9 0.1   0.0 NW | 316 0.7   0.4 0.00 0.00 52.3   3.1 48.7   2.2
Oakville 5/20/26 0345 47.6   2.7 89   6 44.6   4.5 0.9   0.6 W | 274 1.9   0.0 0.00 0.00 50.8   3.0 47.5   3.2
OV561-East 5/20/26 0345 48.8   1.3 - - - - - - - 53.5   1.3 48.6   0.3
OV518-West 5/20/26 0345 49.3   2.9 - - - - - - - 52.8   2.9 49.2   0.5
Napa-NW (Ranch 54) 5/20/26 0345 50.4   2.4 75   9 42.7   5.6 0.1   0.1 WNW | 303 0.7   0.7 0.00 0.00 54.0   0.8 50.1   2.5
Calistoga (Ranch 78) 5/20/26 0345 47.0   3.7 81   2 41.4   4.4 0.1   0.4 NW | 324 1.0   1.2 0.00 0.00 51.0   3.4 46.8   3.8
Yountville-SE (Ranch 85) 5/20/26 0345 49.4   7.5 86   42 45.3   10.5 0.0   1.8 N | 0 0.0   4.1 0.00 0.00 53.1   5.8 49.2   5.1
Yountville-South (Ranch 87) 5/20/26 0345 48.8   9.4 86   48 44.8   12.0 0.0   2.3 N | 0 0.0   5.6 0.00 0.00 52.0   8.0 48.6   7.7
Rutherford Hill Estate 5/20/26 0345 57.2   1.8 44   14 35.5   8.0 1.1   0.2 ENE | 75 2.8   0.7 0.00 0.00 61.7   0.1 56.9   1.2
Rutherford (STS) 5/20/26 0345 47.1   3.2 87   22 43.3   4.5 0.1   3.3 W | 263 1.4   5.8 0.00 0.00 53.1   0.6 47.1   1.7
Borreo (Soda Canyon) 5/20/26 0345 48.3   18.3 75   60 40.7   22.9 1.2   2.2 NNW | 330 2.1   3.6 0.00 0.00 52.2   18.5 47.9   7.4
Oakville-NE (Ranch 88) 5/20/26 0345 47.3   1.0 81   19 41.8   6.0 0.0   0.6 N | 0 0.0   3.6 0.00 0.00 50.4   0.2 47.0   1.2
Soda Canyon 5/20/26 0345 45.3   2.9 89   10 42.3   6.0 0.8   0.4 N | 354 1.3   1.8 0.00 0.00 48.4   2.3 45.1   3.2
Silver Oak OV 5/20/26 0345 48.1   0.2 86   21 44.0   7.1 0.7   0.5 WNW | 298 1.8   0.4 0.00 0.00 52.4   3.2 47.8   1.7
Tiara Fria (East St. Helena) 5/20/26 0345 51.2   2.8 77   12 44.4   7.0 0.2   0.8 NW | 315 1.3   1.5 0.00 0.00 55.0   3.2 50.9   3.5
To Kalon Remote (TKKE) 5/20/26 0345 47.5   3.4 - - - - - - - 50.2   4.2 47.3   0.1
To Kalon 5/20/26 0345 48.3   1.1 82   13 43.0   5.6 0.2   0.5 NW | 315 1.3   2.2 0.00 0.00 51.0   1.9 48.3   1.7
To Kalon Remote (TKN5) 5/20/26 0345 48.5   4.3 - - - - - - - 52.1   1.6 48.4   4.5
St. Helena-North 5/20/26 0345 52.1   3.2 59   1 38.4   3.4 1.3   0.3 NW | 313 3.3   0.9 0.00 0.00 56.4   2.9 52.1   3.3
Twomey Calistoga 5/20/26 0345 44.8   0.9 92   11 42.6   4.1 0.9   1.2 WNW | 291 1.8   1.7 0.00 0.00 49.4   2.3 44.6   3.8
Wappo Hill Floor 5/20/26 0345 46.6   9.7 83   42 41.8   8.6 0.2   2.7 ESE | 114 1.1   5.3 0.00 0.00 52.0   6.0 46.6   8.6
Yountville (Ranch 67) 5/20/26 0345 47.1   6.0 84   37 42.6   9.0 0.0   3.2 N | 0 0.0   5.2 0.00 0.00 50.4   5.3 47.1   4.7
Max     64.0 92 45.3 1.3 - 3.3 0.00 0.00 66.0 63.4
Avg     49.5 78 42.3 0.4 - 1.2 0.00 - - -
Min     44.8 31 32.6 0.0 - 0.0 0.00 0.00 48.4 44.6