Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 5/21/26 5:47 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 5/21/26 1700 89.1   1.4 20   5 42.2   4.3 - - - 0.00 0.00 95.6   2.5 47.2   1.7
Stags Leap Dist (Chimney Rock) 5/21/26 1745 83.3   1.4 45   7 59.7   3.5 6.8   0.4 SE | 135 12.8   0.9 0.00 0.00 89.2   0.1 44.9   1.2
Diamond Mtn (McEachran) 5/21/26 1745 83.6   0.3 15   3 31.9   3.5 - - - - - 90.7   2.0 53.2   2.9
Diamond Mtn (Schramsberg) 5/21/26 1745 83.6   1.1 17   2 34.7   2.2 - - - 0.00 0.00 89.5   1.7 55.8   4.9
Stags Leap Dist (Silverado Vineyards) 5/21/26 1745 86.0   2.3 32   11 52.6   9.5 4.8   3.5 ESE | 122 11.0   6.7 0.00 0.00 92.2   2.0 45.8   1.3
Oak Knoll-East (Ranch 53) 5/21/26 1745 83.5   3.3 40   14 56.4   9.2 4.7   1.2 SSE | 148 10.4   1.6 0.00 0.00 89.5   1.3 47.9   0.4
Rutherford-North (Mee Ln) 5/21/26 1745 88.3   0.1 17   3 38.3   4.1 6.6   2.1 W | 263 14.9   5.3 0.00 0.00 92.8   1.1 45.2   0.1
Frisinger Napa-NW 5/21/26 1745 87.8   0.9 40   16 60.4   14.5 4.1   3.2 SSW | 198 11.4   3.3 0.00 0.00 91.0   1.1 47.4   0.2
Napa-North (Ranch 29) 5/21/26 1745 79.8   2.7 44   9 56.0   3.9 4.5   0.9 S | 183 11.2   0.2 0.00 0.00 87.1   1.7 49.0   1.0
St. Helena (NVV Office) 5/21/26 1745 89.0   0.8 - - 3.2   0.3 WSW | 253 8.0   1.1 0.00 0.00 96.1   2.7 50.4   0.6
Crossroads Ranch 5/21/26 1745 88.8   0.8 21   4 44.0   4.3 4.9   0.1 WSW | 249 10.6   0.9 0.00 0.00 91.5   1.4 46.8   0.5
Oakville 5/21/26 1745 88.4   0.7 15   6 34.5   7.7 6.8   1.4 WSW | 244 13.7   3.7 0.00 0.00 91.3   1.4 46.2   0.4
OV561-East 5/21/26 1745 89.5   0.7 - - - - - - - 93.7   0.0 47.5   0.8
OV518-West 5/21/26 1745 88.6   0.8 - - - - - - - 90.2   1.1 47.7   0.9
Napa-NW (Ranch 54) 5/21/26 1745 89.5   0.9 32   15 55.8   16.0 1.0   2.6 SE | 144 4.4   5.0 0.00 0.00 93.2   0.4 49.0   0.6
Calistoga (Ranch 78) 5/21/26 1745 86.4   0.9 14   5 31.3   6.9 5.2   0.1 WSW | 251 11.2   0.1 0.00 0.00 93.3   2.3 44.6   0.3
Yountville-SE (Ranch 85) 5/21/26 1745 83.5   2.0 42   8 57.9   4.2 7.3   0.7 SSE | 158 12.3   1.3 0.00 0.00 91.3   0.7 47.1   0.1
Yountville-South (Ranch 87) 5/21/26 1745 87.4   1.8 36   15 56.8   13.2 3.9   0.5 SE | 125 8.8   1.6 0.00 0.00 91.6   1.4 47.8   0.9
Rutherford Hill Estate 5/21/26 1745 90.2   0.6 20   3 43.2   3.4 3.3   0.1 WNW | 294 13.4   4.4 0.00 0.00 94.4   3.2 51.8   2.1
Rutherford (STS) 5/21/26 1745 88.4   1.5 21   4 43.3   3.5 4.7   2.3 W | 271 10.3   3.3 0.00 0.00 93.7   1.8 46.2   0.6
Borreo (Soda Canyon) 5/21/26 1745 82.0   1.4 39   7 54.3   4.2 3.4   0.9 S | 174 8.0   1.3 0.00 0.00 87.0   0.3 46.6   0.2
Oakville-NE (Ranch 88) 5/21/26 1745 90.6   1.5 14   4 34.1   5.6 4.6   0.5 NW | 308 10.7   1.9 0.00 0.00 92.8   1.0 45.5   0.4
Soda Canyon 5/21/26 1745 81.4   2.0 53   6 62.9   1.5 5.5   0.5 S | 170 10.7   0.1 0.00 0.00 87.8   0.7 43.7   0.6
Silver Oak OV 5/21/26 1745 89.0   1.1 16   5 37.4   6.1 5.8   0.0 SW | 235 10.7   0.5 0.00 0.00 91.5   1.0 46.5   0.8
Tiara Fria (East St. Helena) 5/21/26 1745 88.1   0.5 14   4 33.0   6.4 7.3   2.2 W | 260 13.3   1.4 0.00 0.00 92.5   1.6 49.6   0.9
To Kalon Remote (TKKE) 5/21/26 1745 88.9   1.0 - - - - - - - 93.5   1.9 45.7   0.3
To Kalon 5/21/26 1745 88.1   0.9 16   5 36.3   6.2 5.5   0.9 W | 268 14.6   3.7 0.00 0.00 91.8   0.7 46.4   0.6
To Kalon Remote (TKN5) 5/21/26 1745 89.3   1.5 - - - - - - - 93.5   1.1 46.3   0.4
St. Helena-North 5/21/26 1745 88.9   1.9 11   4 28.0   5.3 2.9   0.8 NW | 310 9.4   0.2 0.00 0.00 93.3   1.7 49.2   0.2
Twomey Calistoga 5/21/26 1745 87.0   1.0 20   3 40.8   3.1 4.2   0.1 WNW | 299 10.9   0.2 0.00 0.00 91.3   0.2 41.9   0.6
Wappo Hill Floor 5/21/26 1745 84.9   1.9 39   9 57.3   5.5 5.9   0.3 ESE | 109 10.8   1.4 0.00 0.00 92.6   1.7 44.8   0.3
Yountville (Ranch 67) 5/21/26 1745 86.2   0.5 31   13 52.2   14.0 4.4   1.5 S | 184 11.2   0.7 0.00 0.00 91.1   1.5 46.0   0.5
Max     90.6 53 62.9 7.3 - 14.9 0.00 0.00 96.1 55.8
Avg     86.8 27 45.8 4.9 - 11.0 0.00 - - -
Min     79.8 11 28.0 1.0 - 4.4 0.00 0.00 87.0 41.9