Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 4/18/26 5:33 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 4/18/26 0530 39.0   13.5 95   65 37.8   15.7 - - - 0.00 0.00 43.2   16.2 38.0   12.2
Stags Leap Dist (Chimney Rock) 4/18/26 0530 36.2   19.7 93   67 34.3   12.8 0.0   9.3 NNE | 31 0.6   17.0 0.00 0.00 43.3   17.0 35.9   19.6
Diamond Mtn (McEachran) 4/18/26 0530 46.4   9.5 71   52 37.5   23.9 - - - - - 50.0   8.8 46.2   8.0
Diamond Mtn (Schramsberg) 4/18/26 0530 52.6   0.1 42   20 30.0   15.4 - - - 0.00 0.00 54.5   0.4 51.2   0.2
Stags Leap Dist (Silverado Vineyards) 4/18/26 0530 37.2   17.5 92   69 35.0   17.7 0.0   7.3 ENE | 61 0.4   12.2 0.00 0.00 44.6   14.4 36.8   17.1
Oak Knoll-East (Ranch 53) 4/18/26 0530 38.9   16.9 90   69 36.4   19.1 0.0   9.4 N | 0 0.0   16.8 0.00 0.00 45.4   14.7 38.6   17.0
Rutherford-North (Mee Ln) 4/18/26 0530 37.9   18.6 90   69 35.3   17.9 0.0   6.7 N | 0 0.0   18.2 0.00 0.00 44.0   15.9 37.3   18.9
Frisinger Napa-NW 4/18/26 0530 38.8   18.5 86   62 35.0   13.9 1.6   6.5 WSW | 248 2.8   16.5 0.00 0.00 44.7   15.5 38.8   18.2
Napa-North (Ranch 29) 4/18/26 0530 39.5   16.8 100   79 39.5   22.3 0.3   5.8 NE | 46 1.4   11.6 0.00 0.00 46.2   14.4 39.4   16.8
St. Helena (NVV Office) 4/18/26 0530 41.0   14.8 - - 0.2   2.1 ENE | 66 1.1   7.7 0.00 0.00 47.0   13.7 40.8   14.1
Crossroads Ranch 4/18/26 0530 38.6   16.9 90   63 35.9   13.8 0.0   4.8 N | 0 0.0   11.7 0.00 0.00 44.0   16.6 38.5   17.0
Oakville 4/18/26 0530 37.6   18.4 92   71 35.4   19.4 1.1   4.3 WSW | 247 3.0   9.8 0.00 0.00 43.4   16.9 37.5   17.9
OV561-East 4/18/26 0530 40.9   15.0 - - - - - - - 45.6   14.2 39.8   15.8
OV518-West 4/18/26 0530 39.3   17.4 - - - - - - - 46.9   13.7 37.6   18.2
Napa-NW (Ranch 54) 4/18/26 0530 38.9   17.3 86   65 35.2   18.2 0.2   7.4 W | 281 1.1   14.6 0.00 0.00 44.9   14.8 38.7   17.3
Calistoga (Ranch 78) 4/18/26 0530 37.1   19.1 92   74 35.0   21.9 0.0   5.5 N | 0 0.0   18.1 0.00 0.00 41.7   18.8 37.1   14.7
Yountville-SE (Ranch 85) 4/18/26 0530 38.3   17.6 94   71 36.7   18.2 0.1   9.7 NW | 313 1.1   19.9 0.00 0.00 45.4   14.8 38.1   17.4
Yountville-South (Ranch 87) 4/18/26 0530 37.9   17.9 93   70 36.2   17.3 0.0   6.2 N | 0 0.0   12.7 0.00 0.00 43.8   16.1 37.6   17.8
Rutherford Hill Estate 4/18/26 0530 44.9   7.6 67   42 34.7   16.4 0.8   1.1 ENE | 67 2.6   4.8 0.00 0.00 50.4   7.3 44.6   7.1
Rutherford (STS) 4/18/26 0530 38.8   17.2 92   66 36.7   15.0 0.3   7.3 W | 264 2.0   13.3 0.00 0.00 44.5   15.6 37.7   17.8
Borreo (Soda Canyon) 4/18/26 0530 38.2   15.6 85   65 34.0   20.4 1.3   9.1 NW | 322 2.8   14.9 0.00 0.00 41.9   16.0 37.4   16.2
Oakville-NE (Ranch 88) 4/18/26 0530 37.1   18.6 89   69 34.2   19.2 0.0   8.5 N | 0 0.0   20.7 0.00 0.00 42.2   17.6 36.7   18.2
Soda Canyon 4/18/26 0530 35.6   20.5 88   53 32.4   3.7 0.9   5.0 N | 360 2.1   11.5 0.00 0.00 41.0   19.9 34.4   21.4
Silver Oak OV 4/18/26 0530 39.3   16.5 87   65 35.9   18.4 1.2   3.6 S | 172 3.2   9.5 0.00 0.00 44.8   15.6 37.4   18.1
Tiara Fria (East St. Helena) 4/18/26 0530 40.5   15.4 88   67 37.3   20.2 0.4   1.7 NE | 37 1.3   4.4 0.00 0.00 44.9   15.7 40.4   14.7
To Kalon Remote (TKKE) 4/18/26 0530 38.4   19.0 - - - - - - - 43.2   17.6 37.8   19.1
To Kalon 4/18/26 0530 38.3   18.4 89   68 35.4   18.1 1.6   5.6 WNW | 286 3.0   10.8 0.00 0.00 44.5   15.6 38.1   18.3
To Kalon Remote (TKN5) 4/18/26 0530 37.6   19.6 - - - - - - - 43.8   17.0 37.2   19.6
St. Helena-North 4/18/26 0530 39.7   17.1 80   64 34.1   23.3 0.8   3.4 NW | 313 1.5   12.7 0.00 0.00 44.6   15.1 39.6   16.1
Twomey Calistoga 4/18/26 0530 36.1   14.4 94   63 34.4   13.8 0.3   2.2 WSW | 251 1.2   4.8 0.00 0.00 41.2   18.5 36.0   13.3
Wappo Hill Floor 4/18/26 0530 38.2   17.9 100   77 38.1   19.6 0.8   13.3 N | 4 11.5   8.8 0.00 0.00 43.1   17.3 37.0   19.1
Yountville (Ranch 67) 4/18/26 0530 37.2   18.0 91   70 34.8   19.2 0.0   10.1 N | 0 0.0   17.8 0.00 0.00 43.8   15.4 37.2   16.6
Max     52.6 100 39.5 1.6 - 11.5 0.00 0.00 54.5 51.2
Avg     39.2 87 35.5 0.5 - 1.7 0.00 - - -
Min     35.6 42 30.0 0.0 - 0.0 0.00 0.00 41.0 34.4