Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 12/21/25 9:35 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 12/21/25 0915 59.1   2.4 97   3 58.2   1.5 - - - 0.00 0.49 57.8   1.6 59.1   2.3
Stags Leap Dist (Chimney Rock) 12/21/25 0930 58.6   1.0 - - 7.6   5.5 S | 183 16.9   12.7 0.01 0.12 58.2   1.4 59.1   1.2
Diamond Mtn (McEachran) 12/21/25 0930 58.1   2.1 98   2 57.5   1.7 - - - - - 56.8   1.8 58.6   2.4
Diamond Mtn (Schramsberg) 12/21/25 0930 56.9   2.4 98   2 56.4   1.9 - - - 0.00 0.71 56.3   2.9 57.9   2.9
Stags Leap Dist (Silverado Vineyards) 12/21/25 0930 58.4   1.3 94   3 56.5   0.4 8.8   6.5 SSE | 147 16.1   12.1 0.01 0.21 57.8   1.7 58.8   1.3
Fotsch (Maple Lane) 12/21/25 0930 59.9   3.0 89   9 56.6   0.4 5.3   3.6 SW | 223 12.4   9.2 0.00 0.58 57.8   1.4 60.8   3.8
Oak Knoll-East (Ranch 53) 12/21/25 0930 58.7   1.4 96   1 57.7   1.1 8.4   7.0 S | 187 15.2   12.3 0.01 0.13 58.2   1.8 59.2   1.1
Rutherford-North (Mee Ln) 12/21/25 0930 56.9   14.2 94   4 55.1   12.9 5.9   4.9 S | 179 14.7   12.5 0.01 0.21 45.3   2.7 59.6   13.7
Frisinger Napa-NW 12/21/25 0930 59.2   2.5 95   3 57.7   1.6 11.8   10.5 S | 188 22.3   20.4 0.00 0.17 59.0   3.0 60.1   1.7
Napa-North (Ranch 29) 12/21/25 0930 58.4   1.1 100   0 58.4   1.1 9.0   9.0 S | 184 15.3   15.3 0.01 0.10 57.8   1.6 59.4   1.1
St. Helena (NVV Office) 12/21/25 0930 60.0   2.7 - - 2.2   2.1 S | 170 6.1   4.4 0.01 0.36 58.5   1.8 61.0   3.5
Crossroads Ranch 12/21/25 0930 60.3   1.7 91   4 57.7   0.3 9.1   5.1 S | 172 14.2   7.2 0.01 0.11 59.0   1.9 61.2   2.6
Oakville 12/21/25 0930 59.8   2.0 91   7 57.2   0.0 5.7   2.2 SSE | 166 11.6   4.8 0.00 0.13 58.4   1.8 60.3   2.3
OV561-East 12/21/25 0930 59.7   0.9 - - - - - - - 58.8   1.7 59.8   0.8
OV518-West 12/21/25 0930 60.2   2.0 - - - - - - - 58.7   1.8 61.0   2.6
Napa-NW (Ranch 54) 12/21/25 0930 58.7   2.0 100   0 58.7   2.0 6.1   5.0 S | 174 15.8   13.9 0.00 0.16 58.4   2.3 59.3   1.3
Calistoga (Ranch 78) 12/21/25 0930 60.3   3.4 85   13 55.8   0.6 4.2   3.0 S | 190 16.2   12.8 0.00 0.65 57.8   1.8 60.6   3.5
Yountville-SE (Ranch 85) 12/21/25 0930 59.0   1.4 100   0 59.0   1.4 4.0   2.4 SW | 222 10.1   7.5 0.00 0.17 58.1   1.5 59.4   1.3
Yountville-South (Ranch 87) 12/21/25 0930 59.1   1.7 100   0 59.1   1.7 7.9   6.1 SSW | 209 14.1   10.6 0.00 0.20 58.1   1.4 59.4   1.3
Rutherford Hill Estate 12/21/25 0930 58.0   1.1 100   0 58.0   1.1 3.6   3.0 S | 175 9.2   5.7 0.00 0.00 57.4   1.4 58.4   1.3
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) 12/21/25 0930 56.6   0.2 100   0 56.5   0.2 5.8   5.1 S | 177 12.8   11.0 0.01 0.27 56.4   1.0 57.6   1.1
Oakville-NE (Ranch 88) 12/21/25 0930 59.4   1.5 93   3 57.5   0.6 5.2   2.9 SSW | 203 11.5   6.9 0.01 0.13 58.3   1.8 59.5   1.4
Silver Oak OV 12/21/25 0930 60.2   1.6 92   4 57.9   0.4 7.6   3.9 SSE | 160 13.7   7.0 0.00 0.09 58.9   1.9 60.8   2.2
Tiara Fria (East St. Helena) 12/21/25 0930 60.4   3.1 91   7 57.8   1.1 3.8   2.8 S | 174 10.4   8.3 0.01 0.27 58.7   1.9 61.4   3.6
To Kalon Remote (TKKE) 12/21/25 0930 60.4   2.4 - - - - - - - 59.2   2.8 61.9   3.8
To Kalon 12/21/25 0930 59.8   2.1 93   6 57.9   0.3 7.5   4.8 S | 182 13.8   9.0 0.01 0.19 58.9   2.9 61.9   4.2
To Kalon Remote (TKN5) 12/21/25 0930 60.2   1.5 - - - - - - - 59.4   2.5 62.8   3.9
St. Helena-North 12/21/25 0930 59.6   2.8 89   6 56.3   0.9 4.4   2.8 S | 184 17.6   14.3 0.01 0.53 57.7   1.5 59.8   2.8
Twomey Calistoga 12/21/25 0930 59.8   2.5 92   8 57.4   0.1 3.2   2.3 W | 281 8.6   6.0 0.01 0.73 57.7   1.8 59.8   2.5
Wappo Hill Floor 12/21/25 0930 56.9   2.2 100   0 56.9   2.2 8.1   5.8 S | 184 14.3   10.8 0.00 0.19 55.4   1.5 56.9   1.7
Yountville (Ranch 67) 12/21/25 0930 58.4   1.0 96   2 57.1   0.5 8.7   5.5 SSE | 164 19.7   13.9 0.00 0.10 58.0   1.9 58.8   1.2
Max     60.4 100 59.1 11.8 - 22.3 0.01 0.73 59.4 62.8
Avg     59.1 95 57.4 6.4 - 13.9 0.00 - - -
Min     56.6 85 55.1 2.2 - 6.1 0.00 0.00 45.3 56.9