Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 1/21/26 5:17 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 1/21/26 0515 42.0   1.0 99   0 41.8   1.0 - - - 0.00 0.00 41.8   3.6 44.0   1.4
Stags Leap Dist (Chimney Rock) 1/21/26 0515 40.4   0.2 - - 1.1   1.0 N | 11 3.5   0.2 0.00 0.00 40.2   3.1 42.1   0.2
Diamond Mtn (McEachran) 1/21/26 0515 45.5   0.2 83   5 40.6   1.2 - - - - - 45.0   1.7 47.4   0.0
Diamond Mtn (Schramsberg) 1/21/26 0515 52.8   1.6 51   6 34.9   1.4 - - - 0.00 0.00 48.4   0.9 56.7   4.4
Stags Leap Dist (Silverado Vineyards) 1/21/26 0515 40.1   0.6 98   2 39.6   0.2 0.6   1.0 NNW | 327 2.1   2.0 0.00 0.00 39.9   4.7 42.4   1.5
Fotsch (Maple Lane) 1/21/26 0515 42.1   3.1 97   0 41.3   3.1 1.7   0.3 WSW | 240 4.5   0.9 0.00 0.00 40.6   5.0 44.2   2.9
Oak Knoll-East (Ranch 53) 1/21/26 0515 40.2   0.6 96   1 39.3   0.4 0.6   2.0 W | 267 2.5   1.9 0.00 0.00 39.5   2.7 43.2   2.2
Rutherford-North (Mee Ln) 1/21/26 0515 35.5   1.9 100   0 35.4   1.8 1.0   1.2 SE | 144 3.1   1.1 0.00 0.00 35.3   3.7 38.3   1.2
Frisinger Napa-NW 1/21/26 0515 40.4   1.8 97   0 39.6   1.8 1.4   0.1 W | 261 2.6   1.0 0.00 0.00 40.3   2.9 43.9   1.1
Napa-North (Ranch 29) 1/21/26 0515 40.4   1.5 100   0 40.4   1.5 0.2   0.3 SSE | 152 1.6   0.7 0.00 0.00 39.6   3.0 43.0   2.8
St. Helena (NVV Office) 1/21/26 0515 42.0   1.2 - - 0.3   1.4 SE | 140 1.4   2.8 0.00 0.00 41.7   3.0 45.2   2.4
Crossroads Ranch 1/21/26 0515 40.8   1.3 97   1 40.1   1.0 1.1   2.1 E | 88 2.9   2.3 0.00 0.00 39.9   4.9 42.8   2.8
Oakville 1/21/26 0515 40.3   1.4 98   0 39.7   1.3 1.5   3.1 NE | 45 2.7   6.2 0.00 0.00 39.7   4.5 42.2   2.8
OV561-East 1/21/26 0515 41.1   1.5 - - - - - - - 40.1   4.3 43.6   3.7
OV518-West 1/21/26 0515 40.6   1.4 - - - - - - - 40.0   3.9 42.9   3.0
Napa-NW (Ranch 54) 1/21/26 0515 40.4   1.5 100   0 40.4   1.5 0.3   0.7 W | 264 1.3   1.0 0.00 0.00 40.3   3.0 43.2   0.9
Calistoga (Ranch 78) 1/21/26 0515 42.0   3.0 96   0 41.0   3.0 1.9   0.9 NNW | 344 4.5   2.1 0.00 0.00 40.7   5.9 42.7   2.0
Yountville-SE (Ranch 85) 1/21/26 0515 40.6   0.5 100   0 40.5   0.5 0.8   1.3 ENE | 63 1.8   2.6 0.00 0.00 40.3   5.8 42.4   0.9
Yountville-South (Ranch 87) 1/21/26 0515 39.8   1.7 100   0 39.8   1.7 0.3   0.6 N | 351 2.0   0.0 0.00 0.00 39.7   4.3 42.0   1.1
Rutherford Hill Estate 1/21/26 0515 43.9   1.8 90   5 41.3   3.2 0.8   0.2 ESE | 102 2.8   0.4 0.00 0.00 43.0   2.1 47.0   2.7
Rutherford (STS) 1/21/26 0515 40.1   2.8 88   1 37.0   2.5 0.4   1.1 SW | 230 3.3   0.1 0.00 0.00 39.7   4.9 41.9   1.4
Borreo (Soda Canyon) 1/21/26 0515 41.1   0.7 94   1 39.6   0.4 0.7   0.8 NE | 48 2.6   1.1 0.00 0.00 40.7   2.0 43.4   2.3
Oakville-NE (Ranch 88) 1/21/26 0515 39.5   1.6 96   0 38.4   1.5 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 38.9   5.4 42.8   4.5
Silver Oak OV 1/21/26 0515 40.7   1.3 97   0 40.0   1.2 1.2   2.9 NE | 56 2.6   5.2 0.00 0.00 39.7   4.8 42.8   2.8
Tiara Fria (East St. Helena) 1/21/26 0515 41.7   2.8 97   0 40.9   2.7 1.1   0.3 ESE | 117 3.1   0.1 0.00 0.00 41.2   4.8 43.4   1.9
To Kalon Remote (TKKE) 1/21/26 0515 40.4   1.8 - - - - - - - 39.7   5.4 42.2   2.9
To Kalon 1/21/26 0515 41.5   1.6 100   0 41.4   1.5 0.7   2.5 WSW | 240 1.9   2.7 0.00 0.00 39.7   4.0 43.0   2.8
To Kalon Remote (TKN5) 1/21/26 0515 41.3   1.5 - - - - - - - 39.7   4.1 43.1   2.4
St. Helena-North 1/21/26 0515 41.1   1.8 99   0 40.8   1.8 1.1   0.5 NW | 321 2.6   0.4 0.00 0.00 40.8   2.1 42.9   2.4
Twomey Calistoga 1/21/26 0515 41.1   2.4 100   0 41.1   2.5 1.8   1.2 W | 277 3.3   1.5 0.00 0.00 40.2   4.6 43.3   3.2
Wappo Hill Floor 1/21/26 0515 38.4   0.6 100   0 38.4   0.6 1.2   0.4 NE | 54 3.6   0.4 0.00 0.00 38.2   2.9 40.9   0.6
Yountville (Ranch 67) 1/21/26 0515 40.0   1.8 98   0 39.4   1.8 1.3   0.2 ENE | 66 2.9   0.1 0.00 0.00 39.8   4.3 42.4   2.0
Max     52.8 100 41.8 1.9 - 4.5 0.00 0.00 48.4 56.7
Avg     41.2 95 39.7 0.9 - 2.6 0.00 - - -
Min     35.5 51 34.9 0.0 - 0.0 0.00 0.00 35.3 38.3