Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 1/5/26 1:40 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 1/4/26 2100 47.9   7.6 98   7 47.5   5.6 - - - 0.00 1.55 38.8   0.0 66.4   0.0
Stags Leap Dist (Chimney Rock) 1/5/26 0130 49.0   5.5 - - 2.6   2.7 S | 171 5.0   5.7 0.00 0.01 48.6   5.4 49.2   5.4
Diamond Mtn (McEachran) 1/5/26 0130 46.8   5.7 99   3 46.6   4.9 - - - - - 45.3   7.0 47.0   6.0
Diamond Mtn (Schramsberg) 1/5/26 0130 45.7   6.0 100   2 45.7   5.3 - - - 0.00 0.02 45.2   6.2 45.9   6.6
Stags Leap Dist (Silverado Vineyards) 1/5/26 0130 49.0   5.1 90   2 46.3   5.5 3.9   1.3 SSE | 168 6.2   4.2 0.00 0.01 48.7   5.0 49.3   5.2
Fotsch (Maple Lane) 1/5/26 0130 47.5   6.4 97   6 46.7   4.8 3.0   0.4 ESE | 116 6.0   2.6 0.00 0.01 45.7   7.9 47.6   7.0
Oak Knoll-East (Ranch 53) 1/5/26 0130 48.0   6.8 96   1 47.0   6.4 0.3   3.9 SW | 226 1.2   6.9 0.00 0.00 47.7   6.8 48.8   6.2
Rutherford-North (Mee Ln) 1/5/26 0130 42.8   8.3 99   8 42.6   5.9 3.5   2.9 SE | 140 6.6   6.1 0.00 0.05 39.3   10.3 43.0   8.4
Frisinger Napa-NW 1/5/26 0130 49.3   6.2 92   1 47.2   6.5 2.7   3.1 SSW | 196 4.4   5.6 0.00 0.01 48.9   6.1 49.8   5.8
Napa-North (Ranch 29) 12/31/25 1445 50.9   3.8 96   31 49.9   6.7 1.1   0.0 SSE | 166 6.4   2.2 0.00 0.04 37.2   7.1 51.1   6.0
St. Helena (NVV Office) 1/5/26 0130 47.6   6.3 - - 0.2   1.4 SSE | 151 1.6   2.5 0.00 0.02 44.5   9.4 47.7   6.9
Crossroads Ranch 1/5/26 0130 49.3   6.4 93   5 47.3   5.0 4.8   2.6 SSE | 158 6.5   5.3 0.00 0.03 48.7   6.3 49.6   6.1
Oakville 1/5/26 0130 49.0   5.8 95   4 47.5   4.7 3.6   2.0 SSE | 147 5.8   6.4 0.00 0.03 47.6   7.0 49.3   5.8
OV561-East 1/5/26 0130 49.0   5.7 - - - - - - - 47.7   6.7 49.3   6.0
OV518-West 1/5/26 0130 49.5   5.2 - - - - - - - 47.4   7.2 50.2   5.6
Napa-NW (Ranch 54) 1/5/26 0130 48.0   6.8 100   0 48.0   6.8 0.0   4.8 SE | 140 1.1   9.9 0.00 0.01 46.8   7.9 48.3   6.8
Calistoga (Ranch 78) 1/5/26 0130 47.5   6.9 96   7 46.5   4.9 4.2   2.0 ESE | 122 9.5   3.1 0.00 0.01 46.1   8.2 47.6   8.6
Yountville-SE (Ranch 85) 1/5/26 0130 48.7   6.1 100   3 48.7   5.2 0.6   4.0 W | 267 1.9   6.8 0.00 0.01 48.6   5.9 49.0   6.1
Yountville-South (Ranch 87) 1/5/26 0130 48.7   5.9 100   0 48.6   5.9 2.1   2.1 S | 184 3.8   4.2 0.00 0.01 47.8   6.6 48.9   6.4
Rutherford Hill Estate 1/5/26 0130 48.3   5.1 94   0 46.7   5.1 2.5   1.9 SE | 134 6.8   4.2 0.00 0.01 48.2   4.9 49.2   4.8
Rutherford (STS) 12/20/25 1645 58.7   2.0 79   2 52.1   1.4 1.6   3.6 SE | 143 3.3   6.5 0.00 0.01 56.5   6.0 59.8   1.7
Borreo (Soda Canyon) 1/5/26 0100 47.7   5.0 95   2 46.4   5.5 0.8   0.7 SSW | 203 2.7   2.2 0.00 0.01 47.7   5.0 48.0   4.8
Oakville-NE (Ranch 88) 1/5/26 0130 48.6   6.1 95   4 47.2   4.7 0.0   6.4 N | 0 0.0   10.8 0.00 0.03 48.0   5.9 49.0   6.0
Silver Oak OV 1/5/26 0130 49.1   6.5 94   5 47.4   5.0 4.4   1.7 SE | 146 7.2   4.4 0.00 0.02 48.7   6.2 49.5   6.1
Tiara Fria (East St. Helena) 1/5/26 0130 48.7   5.7 97   4 47.9   4.5 3.4   0.1 E | 83 6.8   0.0 0.00 0.04 43.2   11.1 48.8   6.4
To Kalon Remote (TKKE) 1/5/26 0130 49.7   5.3 - - - - - - - 44.8   10.1 49.9   6.7
To Kalon 1/5/26 0130 49.5   6.3 94   8 47.8   3.9 4.8   1.6 SSE | 150 8.0   4.6 0.00 0.04 46.9   8.0 50.0   7.0
To Kalon Remote (TKN5) 1/5/26 0130 49.9   5.8 - - - - - - - 47.5   7.7 50.3   6.5
St. Helena-North 1/5/26 0130 47.0   6.3 99   0 46.8   6.3 3.2   2.1 S | 172 6.8   3.9 0.01 0.05 45.3   7.8 47.2   6.4
Twomey Calistoga 1/5/26 0130 47.4   6.2 100   7 47.4   4.4 3.8   0.5 E | 94 7.8   0.3 0.00 0.02 46.3   7.3 47.4   8.4
Wappo Hill Floor 1/5/26 0130 47.4   5.9 100   0 47.4   5.9 2.3   2.7 SSW | 206 4.0   5.2 0.00 0.01 47.1   5.9 47.7   6.4
Yountville (Ranch 67) 1/5/26 0130 48.4   5.8 94   0 46.6   5.8 3.2   3.8 SSE | 163 5.9   6.3 0.00 0.02 48.4   5.4 49.3   5.3
Max     49.9 100 48.7 4.8 - 9.5 0.01 0.05 48.9 50.3
Avg     48.2 96 47.0 2.6 - 5.0 0.00 - - -
Min     42.8 90 42.6 0.0 - 0.0 0.00 0.00 39.3 43.0