Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 5/20/26 4:24 PM 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 5/20/26 1615 89.3 25 48.7 - - - 0.00 0.00 93.1 45.5
Stags Leap Dist (Chimney Rock) 5/20/26 1615 89.1   0.5 27   10 50.8   12.6 4.6   1.1 SSE | 164 10.7   0.1 0.00 0.00 89.3   0.4 43.7   3.5
Diamond Mtn (McEachran) 5/20/26 1615 85.5   2.8 21   10 41.0   14.6 - - - - - 88.7   0.5 56.1   1.9
Diamond Mtn (Schramsberg) 5/20/26 1615 85.1   1.9 21   10 40.9   14.5 - - - 0.00 0.00 87.8   0.3 60.7   3.5
Stags Leap Dist (Silverado Vineyards) 5/20/26 1615 88.6   0.5 21   10 43.8   17.7 3.7   0.2 SSE | 166 10.4   1.0 0.00 0.00 89.0   0.2 44.5   2.8
Oak Knoll-East (Ranch 53) 5/20/26 1615 88.8   1.7 22   13 45.6   20.7 4.4   2.7 S | 172 11.0   3.3 0.00 0.00 90.8   1.1 47.6   2.5
Rutherford-North (Mee Ln) 5/20/26 1615 89.5   0.2 25   12 48.7   17.8 5.6   2.0 WSW | 254 11.0   1.1 0.00 0.00 91.7   1.5 45.1   0.0
Frisinger Napa-NW 5/20/26 1615 88.1   0.2 30   16 52.7   20.0 5.9   2.2 SSW | 204 11.1   0.1 0.00 0.00 89.9   0.5 47.6   2.6
Napa-North (Ranch 29) 5/20/26 1615 85.5   4.7 29   19 49.7   23.2 5.6   2.9 S | 181 11.1   4.4 0.00 0.00 88.8   2.2 48.0   2.8
St. Helena (NVV Office) 5/20/26 1615 91.1   0.4 - - 3.0   1.1 W | 268 8.3   2.3 0.00 0.00 93.4   0.4 49.8   1.9
Crossroads Ranch 5/20/26 1615 89.6   0.5 27   16 51.4   23.2 4.5   0.7 WSW | 240 10.5   0.3 0.00 0.00 90.1   0.0 46.4   0.9
Oakville 5/20/26 1615 89.5   1.0 22   12 46.1   20.3 5.1   0.5 WSW | 247 9.8   0.2 0.00 0.00 89.9   0.0 45.8   3.2
OV561-East 5/20/26 1615 91.0   0.3 - - - - - - - 93.7   1.6 46.7   0.1
OV518-West 5/20/26 1615 88.1   0.0 - - - - - - - 89.1   0.4 46.8   0.3
Napa-NW (Ranch 54) 5/20/26 1615 92.3   2.8 21   11 46.4   21.9 1.4   0.3 SSE | 163 5.3   1.3 0.00 0.00 92.8   2.2 48.4   3.3
Calistoga (Ranch 78) 5/20/26 1615 87.2   2.9 19   5 40.6   4.6 6.3   3.5 W | 259 11.8   4.1 0.00 0.00 91.0   0.9 44.8   2.2
Yountville-SE (Ranch 85) 5/20/26 1615 89.2   0.0 22   12 44.9   19.3 3.6   2.4 SSW | 200 7.5   4.4 0.00 0.00 90.6   0.8 47.0   5.2
Yountville-South (Ranch 87) 5/20/26 1615 89.2   0.9 22   11 44.9   17.0 5.0   2.6 SSW | 208 9.3   2.1 0.00 0.00 90.2   0.4 46.8   8.1
Rutherford Hill Estate 5/20/26 1615 90.8   0.7 25   14 50.1   21.5 3.3   0.1 WSW | 256 11.0   0.4 0.00 0.00 91.2   0.0 53.9   4.3
Rutherford (STS) 5/20/26 1615 89.9   1.2 26   10 51.0   13.4 6.3   2.5 WSW | 257 11.8   3.0 0.00 0.00 91.9   1.4 45.6   1.1
Borreo (Soda Canyon) 5/20/26 1615 86.7   0.8 20   11 41.3   18.6 3.4   0.3 S | 185 8.4   3.2 0.00 0.00 87.3   0.7 46.4   8.9
Oakville-NE (Ranch 88) 5/20/26 1615 91.0   1.0 21   13 46.1   23.5 4.2   1.6 W | 268 9.2   0.0 0.00 0.00 91.8   0.6 45.1   2.1
Soda Canyon 5/20/26 1615 87.4   1.0 41   11 60.5   8.2 7.5   3.2 S | 174 13.3   3.5 0.00 0.00 88.5   0.5 43.1   1.2
Silver Oak OV 5/20/26 1615 89.8   0.5 24   13 48.0   20.9 4.8   0.1 WSW | 239 10.0   0.0 0.00 0.00 90.2   0.3 45.8   1.7
Tiara Fria (East St. Helena) 5/20/26 1615 90.2   1.1 20   10 43.6   17.9 4.7   0.1 WSW | 255 9.6   3.8 0.00 0.00 90.9   1.3 48.7   3.3
To Kalon Remote (TKKE) 5/20/26 1615 90.2   1.0 - - - - - - - 91.6   1.5 45.5   0.6
To Kalon 5/20/26 1615 89.0   0.6 24   13 47.5   19.5 4.0   1.3 W | 270 9.4   2.0 0.00 0.00 91.1   1.2 45.9   0.6
To Kalon Remote (TKN5) 5/20/26 1615 90.5   0.6 - - - - - - - 92.4   1.0 45.9   2.6
St. Helena-North 5/20/26 1615 90.2   1.5 16   9 38.5   17.7 2.5   0.3 W | 277 9.2   2.6 0.00 0.00 91.6   1.0 49.4   2.0
Twomey Calistoga 5/20/26 1615 87.2   1.5 29   13 51.6   14.5 4.4   1.7 W | 259 9.7   2.6 0.00 0.00 91.1   1.7 42.4   2.0
Wappo Hill Floor 5/20/26 1615 90.1   1.3 20   10 43.1   16.4 5.4   2.7 SSE | 168 9.9   3.2 0.00 0.00 90.9   1.2 44.5   6.2
Yountville (Ranch 67) 5/20/26 1615 88.9   0.9 21   11 43.9   20.3 5.1   1.6 S | 173 10.0   1.2 0.00 0.00 88.9   0.4 45.5   0.7
Max     92.3 41 60.5 7.5 - 13.3 0.00 0.00 93.7 60.7
Avg     89.0 24 46.7 4.6 - 10.0 0.00 - - -
Min     85.1 16 38.5 1.4 - 5.3 0.00 0.00 87.3 42.4