Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 12/9/25 12:38 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 12/9/25 0030 41.9   0.7 100   0 41.9   0.7 - - - 0.00 0.00 41.8   0.5 42.3   0.6
Stags Leap Dist (Chimney Rock) 12/9/25 0030 42.7   1.4 - - 1.6   0.6 N | 352 3.5   0.9 0.00 0.00 42.6   1.4 42.9   1.3
Diamond Mtn (McEachran) 12/9/25 0030 40.9   0.3 99   0 40.6   0.3 - - - - - 40.7   0.4 41.1   0.3
Diamond Mtn (Schramsberg) 12/9/25 0030 38.8   1.1 100   0 38.8   1.0 - - - 0.00 0.00 38.6   1.2 39.3   0.9
Stags Leap Dist (Silverado Vineyards) 12/9/25 0030 41.9   1.9 96   2 40.8   1.4 1.5   1.5 NNW | 344 3.5   2.4 0.00 0.00 41.8   1.9 42.2   1.6
Fotsch (Maple Lane) 12/9/25 0030 41.6   1.1 97   0 40.9   1.1 1.0   0.3 WNW | 297 3.0   0.1 0.00 0.00 41.6   1.0 42.0   0.8
Oak Knoll-East (Ranch 53) 12/9/25 0030 42.9   1.0 94   1 41.4   0.8 1.4   0.7 NW | 320 3.3   0.8 0.00 0.00 42.8   1.0 43.2   0.7
Rutherford-North (Mee Ln) 12/9/25 0030 38.2   1.8 96   2 37.3   1.2 0.9   0.2 NNW | 330 2.0   0.2 0.00 0.00 38.1   1.6 38.5   1.6
Frisinger Napa-NW 12/9/25 0030 42.4   1.6 97   2 41.7   1.1 1.5   0.1 NW | 324 3.8   0.9 0.00 0.00 42.4   1.5 42.5   1.5
Napa-North (Ranch 29) 12/9/25 0030 42.8   1.6 100   0 42.8   1.6 0.2   0.2 N | 9 1.6   0.0 0.00 0.00 42.4   1.8 43.0   1.7
St. Helena (NVV Office) 12/9/25 0030 42.3   1.3 - - 1.0   0.4 E | 79 2.3   0.2 0.00 0.00 42.2   1.3 42.5   1.2
Crossroads Ranch 12/9/25 0030 42.8   1.0 99   1 42.5   0.8 0.6   1.7 N | 358 2.3   1.2 0.00 0.00 42.7   1.1 42.8   1.4
Oakville 12/9/25 0030 42.4   1.2 97   1 41.6   1.0 1.6   0.3 W | 278 2.9   0.4 0.00 0.00 42.3   1.3 42.7   1.4
OV561-East 12/9/25 0030 42.8   1.0 - - - - - - - 42.8   1.0 42.9   1.0
OV518-West 12/9/25 0030 42.8   1.2 - - - - - - - 42.6   1.4 43.0   1.6
Napa-NW (Ranch 54) 12/9/25 0030 42.3   1.6 100   0 42.3   1.6 1.2   1.0 NW | 312 2.6   0.9 0.00 0.00 42.2   1.6 42.6   1.5
Calistoga (Ranch 78) 12/9/25 0030 42.0   1.0 96   0 41.0   1.0 0.8   0.2 S | 169 2.6   0.1 0.00 0.00 42.0   1.0 42.0   1.1
Yountville-SE (Ranch 85) 12/9/25 0030 42.8   1.4 97   1 42.1   1.2 1.5   0.5 NNW | 332 4.3   2.3 0.00 0.00 42.8   1.4 43.1   1.4
Yountville-South (Ranch 87) 12/9/25 0030 42.8   1.5 100   0 42.8   1.5 1.3   1.1 NW | 318 3.3   2.1 0.00 0.00 42.7   1.6 43.1   1.4
Rutherford Hill Estate 12/9/25 0030 41.7   0.5 100   0 41.7   0.5 0.0   0.4 WSW | 242 0.4   2.2 0.00 0.00 41.6   0.6 41.8   1.0
Rutherford (STS) 12/9/25 0030 42.3   1.7 86   0 38.6   1.8 1.1   0.5 ENE | 62 3.1   1.6 0.00 0.00 42.2   1.7 42.6   1.5
Borreo (Soda Canyon) 12/9/25 0030 39.8   1.7 98   0 39.3   1.7 1.9   1.6 NNE | 24 3.6   2.2 0.00 0.00 39.6   1.7 40.2   1.5
Oakville-NE (Ranch 88) 12/9/25 0030 42.4   1.4 95   1 41.1   1.2 0.0   1.6 N | 0 0.0   3.6 0.00 0.00 42.3   1.2 42.7   1.5
Silver Oak OV 12/9/25 0030 42.6   1.2 97   1 41.8   1.0 1.1   0.6 WNW | 291 3.4   0.0 0.00 0.00 42.6   1.1 42.8   1.2
Tiara Fria (East St. Helena) 12/9/25 0030 42.3   1.2 97   0 41.5   1.1 1.0   0.3 SE | 124 2.7   0.1 0.00 0.00 42.2   1.3 42.4   1.4
To Kalon Remote (TKKE) 12/9/25 0030 42.5   1.8 - - - - - - - 42.4   1.9 42.8   1.7
To Kalon 12/9/25 0030 42.3   1.8 98   1 41.9   1.5 1.4   0.8 WNW | 302 3.6   1.4 0.00 0.00 42.2   1.9 42.5   1.8
To Kalon Remote (TKN5) 12/9/25 0030 42.7   1.8 - - - - - - - 42.6   1.7 42.9   1.6
St. Helena-North 12/9/25 0030 41.9   1.0 95   0 40.4   1.0 1.1   0.9 ESE | 121 2.6   3.1 0.00 0.00 41.8   0.9 42.1   1.0
Twomey Calistoga 12/9/25 0030 41.8   1.0 100   0 41.8   1.0 0.3   0.4 SW | 225 1.8   0.8 0.00 0.00 41.8   1.0 42.1   1.0
Wappo Hill Floor 12/9/25 0030 42.1   1.9 100   0 42.1   1.9 2.3   1.9 NW | 306 4.7   3.0 0.00 0.00 42.1   1.8 42.4   1.7
Yountville (Ranch 67) 12/9/25 0030 42.0   1.9 96   1 41.0   1.5 1.0   1.0 NW | 305 3.3   2.3 0.00 0.00 41.9   1.9 42.3   1.8
Max     42.9 100 42.8 2.3 - 4.7 0.00 0.00 42.8 43.2
Avg     42.0 97 41.1 1.1 - 2.8 0.00 - - -
Min     38.2 86 37.3 0.0 - 0.0 0.00 0.00 38.1 38.5