Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 5/17/26 2:36 AM 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 5/17/26 0230 51.4   6.3 72   22 42.8   3.4 - - - 0.00 0.00 52.9   5.3 48.6   7.5
Stags Leap Dist (Chimney Rock) 5/17/26 0230 53.2   0.1 68   2 42.9   0.6 1.7   0.6 WNW | 294 5.0   1.1 0.00 0.00 55.6   2.3 52.9   0.0
Diamond Mtn (McEachran) 5/17/26 0230 51.9   4.6 64   15 40.1   2.8 - - - - - 52.8   5.1 49.6   6.5
Diamond Mtn (Schramsberg) 5/17/26 0230 48.7   5.6 73   20 40.4   3.1 - - - 0.00 0.00 50.0   5.9 48.2   5.3
Stags Leap Dist (Silverado Vineyards) 5/17/26 0230 52.0   1.0 64   1 40.3   0.4 2.4   2.2 N | 358 5.6   4.2 0.00 0.00 55.1   0.2 51.7   2.0
Oak Knoll-East (Ranch 53) 5/17/26 0230 54.6   2.1 59   8 40.5   1.8 3.7   1.2 NNW | 333 7.5   1.8 0.00 0.00 57.1   2.2 54.5   1.4
Rutherford-North (Mee Ln) 5/17/26 0230 52.3   5.8 65   17 40.7   2.3 2.0   1.5 WNW | 283 4.6   2.9 0.00 0.00 56.4   2.8 52.1   5.5
Frisinger Napa-NW 5/17/26 0230 48.5   2.0 81   2 42.8   2.6 0.9   0.7 WSW | 238 2.4   0.4 0.00 0.00 55.3   4.4 48.5   1.5
Napa-North (Ranch 29) 5/17/26 0230 52.2   3.0 71   8 43.2   0.2 0.7   0.8 ESE | 110 1.9   1.8 0.00 0.00 57.5   1.0 52.0   3.0
St. Helena (NVV Office) 5/17/26 0230 53.4   4.8 - - 1.2   0.5 NNW | 336 5.3   1.1 0.00 0.00 55.4   3.1 53.1   4.4
Crossroads Ranch 5/17/26 0230 52.3   2.8 68   5 42.0   0.8 3.8   1.2 W | 268 6.2   2.1 0.00 0.00 55.6   2.3 52.3   1.7
Oakville 5/17/26 0230 52.7   1.0 63   1 40.6   0.6 3.6   1.9 W | 280 6.3   3.1 0.00 0.00 55.3   0.0 52.6   0.5
OV561-East 5/17/26 0230 52.7   2.1 - - - - - - - 55.4   1.8 52.3   0.8
OV518-West 5/17/26 0230 53.8   1.9 - - - - - - - 56.4   0.9 53.1   1.5
Napa-NW (Ranch 54) 5/17/26 0230 52.6   1.1 69   10 42.9   2.3 0.2   0.6 SSW | 209 1.5   0.7 0.00 0.00 54.6   1.1 51.9   1.1
Calistoga (Ranch 78) 5/17/26 0230 50.6   6.7 67   22 40.0   3.9 3.9   1.1 NW | 323 6.6   3.4 0.00 0.00 52.4   4.9 50.6   4.9
Yountville-SE (Ranch 85) 5/17/26 0230 53.5   2.5 64   8 41.7   1.2 4.4   3.0 NNW | 338 7.8   2.9 0.00 0.00 57.4   1.5 52.8   2.9
Yountville-South (Ranch 87) 5/17/26 0230 53.4   2.9 65   10 42.0   1.7 3.3   0.6 NW | 321 6.6   0.0 0.00 0.00 57.0   0.9 53.0   3.1
Rutherford Hill Estate 5/17/26 0230 53.4   4.5 61   17 40.3   4.2 2.3   0.5 N | 350 6.6   1.3 0.00 0.00 54.6   4.1 51.9   5.8
Rutherford (STS) 5/17/26 0230 52.1   3.7 71   12 43.1   1.2 3.6   1.4 NW | 305 6.4   1.2 0.00 0.00 54.5   3.0 51.0   1.6
Borreo (Soda Canyon) 5/17/26 0200 46.1   10.1 86   36 42.0   4.5 0.9   0.6 ESE | 112 3.8   0.0 0.00 0.00 48.7   10.4 45.8   8.5
Oakville-NE (Ranch 88) 5/17/26 0230 51.8   1.4 63   4 39.6   0.4 1.1   0.7 WNW | 298 3.1   0.3 0.00 0.00 56.4   1.5 51.3   1.6
Soda Canyon 5/17/26 0230 50.2   4.7 74   11 42.2   0.9 0.7   0.3 N | 359 3.4   1.1 0.00 0.00 54.6   3.5 48.5   3.4
Silver Oak OV 5/17/26 0230 52.0   2.1 67   6 41.3   0.5 3.4   1.5 W | 266 5.6   2.0 0.00 0.00 54.5   1.5 51.7   0.8
Tiara Fria (East St. Helena) 5/17/26 0230 55.5   4.6 54   14 39.3   3.4 9.5   4.1 NNW | 332 16.4   4.9 0.00 0.00 56.8   3.8 54.6   5.2
To Kalon Remote (TKKE) 5/17/26 0230 52.7   1.0 - - - - - - - 55.5   1.1 52.5   0.2
To Kalon 5/17/26 0230 53.0   0.0 65   1 41.6   0.3 2.8   1.0 NNW | 342 6.8   3.2 0.00 0.00 55.2   0.5 52.0   0.6
To Kalon Remote (TKN5) 5/17/26 0230 53.9   1.1 - - - - - - - 55.8   0.0 53.1   0.6
St. Helena-North 5/17/26 0230 51.2   6.0 62   17 38.8   2.7 2.4   0.5 W | 278 5.9   2.0 0.00 0.00 53.8   3.7 50.4   6.2
Twomey Calistoga 5/17/26 0215 51.0   5.1 67   15 40.7   1.8 3.6   0.6 NNW | 340 9.7   3.1 0.00 0.00 53.0   3.7 51.0   3.8
Wappo Hill Floor 5/17/26 0230 54.2   3.9 60   12 40.8   2.2 8.3   2.1 NW | 326 15.3   4.6 0.00 0.00 57.0   2.2 54.0   3.7
Yountville (Ranch 67) 5/17/26 0230 51.9   1.8 63   5 39.5   0.5 4.3   1.5 N | 351 7.3   2.9 0.00 0.00 55.6   0.6 51.8   0.6
Max     55.5 86 43.2 9.5 - 16.4 0.00 0.00 57.5 54.6
Avg     52.2 67 41.2 3.0 - 6.3 0.00 - - -
Min     46.1 54 38.8 0.2 - 1.5 0.00 0.00 48.7 45.8