Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 5/15/26 1:33 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 5/15/26 0130 51.0   0.0 83   7 45.9   2.1 - - - 0.00 0.00 52.5   1.2 51.0   0.0
Stags Leap Dist (Chimney Rock) 5/15/26 0130 48.2   0.8 96   1 47.1   0.6 1.1   0.4 NNE | 14 2.3   0.7 0.00 0.00 49.0   0.4 47.7   1.1
Diamond Mtn (McEachran) 5/15/26 0130 54.9   1.4 66   14 44.0   3.8 - - - - - 57.2   3.4 54.6   1.2
Diamond Mtn (Schramsberg) 5/15/26 0130 55.4   2.8 56   25 39.8   6.9 - - - 0.00 0.00 55.9   2.3 55.1   2.8
Stags Leap Dist (Silverado Vineyards) 5/15/26 0130 49.3   0.3 92   1 46.9   0.0 0.0   0.0 ENE | 66 0.7   0.7 0.00 0.00 49.6   0.4 48.8   0.5
Oak Knoll-East (Ranch 53) 5/15/26 0130 51.4   0.0 89   0 48.3   0.1 0.5   0.2 N | 357 2.0   0.9 0.00 0.00 52.0   0.0 50.9   0.3
Rutherford-North (Mee Ln) 5/15/26 0130 47.7   1.5 93   2 45.7   0.8 0.6   0.3 SW | 222 2.2   0.9 0.00 0.00 48.6   1.7 47.4   1.7
Frisinger Napa-NW 5/15/26 0130 50.1   1.5 91   0 47.7   1.5 0.5   0.4 NNW | 328 1.7   0.3 0.00 0.00 50.7   1.1 50.1   1.4
Napa-North (Ranch 29) 5/15/26 0130 51.5   0.1 96   1 50.4   0.5 0.4   0.3 NE | 45 1.6   1.0 0.00 0.00 52.9   0.6 51.1   0.4
St. Helena (NVV Office) 5/15/26 0130 53.8   1.1 - - 0.1   0.5 ENE | 67 1.1   1.1 0.00 0.00 54.4   0.7 53.7   0.7
Crossroads Ranch 5/15/26 0130 50.2   0.6 89   1 47.2   0.8 0.2   0.0 E | 101 1.2   0.1 0.00 0.00 50.7   1.0 50.0   0.6
Oakville 5/15/26 0130 49.1   1.6 92   0 46.8   1.7 0.4   0.4 WSW | 237 1.5   0.4 0.00 0.00 49.6   1.6 48.9   1.6
OV561-East 5/15/26 0130 50.5   1.3 - - - - - - - 52.4   0.5 49.9   1.3
OV518-West 5/15/26 0130 50.6   1.2 - - - - - - - 50.7   2.0 50.4   1.2
Napa-NW (Ranch 54) 5/15/26 0130 50.8   1.2 89   0 47.8   1.2 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 51.7   0.7 50.7   1.1
Calistoga (Ranch 78) 5/15/26 0130 52.8   2.2 73   15 44.4   2.7 1.4   0.7 NNW | 327 3.2   1.1 0.00 0.00 54.4   3.0 52.8   2.2
Yountville-SE (Ranch 85) 5/15/26 0130 50.6   0.6 92   0 48.5   0.6 0.0   0.5 N | 2 0.4   1.1 0.00 0.00 51.4   0.9 50.4   0.2
Yountville-South (Ranch 87) 5/15/26 0130 50.8   0.2 94   1 49.1   0.1 0.4   0.4 NE | 50 1.2   0.7 0.00 0.00 51.0   0.5 50.1   0.6
Rutherford Hill Estate 5/15/26 0130 53.4   0.8 87   3 49.8   0.0 0.9   0.4 E | 93 1.8   0.4 0.00 0.00 54.6   0.0 53.2   0.9
Rutherford (STS) 5/15/26 0130 49.5   1.4 89   0 46.5   1.4 0.1   1.2 WSW | 246 0.7   1.7 0.00 0.00 50.5   0.9 49.1   1.7
Borreo (Soda Canyon) 5/15/26 0130 47.5   0.6 94   0 45.8   0.6 0.9   0.6 N | 355 3.4   0.1 0.00 0.00 47.5   0.9 47.3   0.6
Oakville-NE (Ranch 88) 5/15/26 0130 48.3   1.3 88   0 44.8   1.3 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 48.9   1.2 48.1   1.3
Soda Canyon 5/15/26 0130 47.1   0.7 91   0 44.7   0.8 1.0   1.0 N | 2 2.3   1.3 0.00 0.00 47.6   0.8 45.8   0.4
Silver Oak OV 5/15/26 0130 48.7   1.6 93   0 46.7   1.8 0.4   0.4 WNW | 288 1.0   1.0 0.00 0.00 49.7   1.3 48.4   1.6
Tiara Fria (East St. Helena) 5/15/26 0130 53.4   0.7 88   2 49.8   0.0 0.1   0.4 ESE | 104 1.1   0.5 0.00 0.00 53.4   1.0 53.3   0.2
To Kalon Remote (TKKE) 5/15/26 0130 49.1   1.2 - - - - - - - 50.0   0.7 48.8   1.3
To Kalon 5/15/26 0130 49.3   1.4 95   1 47.9   1.1 0.5   0.2 NW | 318 1.8   0.4 0.00 0.00 50.0   1.0 49.1   1.3
To Kalon Remote (TKN5) 5/15/26 0130 50.5   0.5 - - - - - - - 50.8   0.8 49.7   1.0
St. Helena-North 5/15/26 0130 52.4   0.4 69   10 42.4   4.0 1.7   0.8 WNW | 289 2.9   1.1 0.00 0.00 53.5   0.1 52.3   0.2
Twomey Calistoga 5/15/26 0130 51.1   0.9 78   14 44.6   3.6 1.5   0.0 WSW | 254 2.7   0.4 0.00 0.00 52.2   1.7 50.3   0.9
Wappo Hill Floor 5/15/26 0130 47.2   1.3 100   0 47.2   1.3 0.2   0.3 ENE | 77 1.4   0.1 0.00 0.00 47.9   1.9 47.2   1.2
Yountville (Ranch 67) 5/15/26 0130 48.5   1.1 91   0 46.1   1.0 0.1   0.4 NNW | 342 1.2   0.7 0.00 0.00 49.1   1.4 48.3   1.2
Max     55.4 100 50.4 1.7 - 3.4 0.00 0.00 57.2 55.1
Avg     50.5 87 46.5 0.5 - 1.6 0.00 - - -
Min     47.1 56 39.8 0.0 - 0.0 0.00 0.00 47.5 45.8