Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 5/22/26 1:27 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 5/21/26 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) 5/22/26 0115 54.6   4.1 91   2 52.1   3.5 1.2   0.6 SE | 131 2.6   1.2 0.00 0.00 54.9   4.1 54.2   4.0
Diamond Mtn (McEachran) 5/22/26 0115 55.6   4.0 81   26 49.9   6.3 - - - - - 56.0   3.8 55.2   4.2
Diamond Mtn (Schramsberg) 5/22/26 0115 57.6   3.6 63   3 44.9   2.0 - - - 0.00 0.00 57.7   3.9 57.4   3.7
Stags Leap Dist (Silverado Vineyards) 5/22/26 0115 54.6   1.7 88   0 51.0   1.6 0.5   0.4 SSW | 201 2.4   0.6 0.00 0.00 54.7   1.4 54.4   2.0
Oak Knoll-East (Ranch 53) 5/22/26 0115 54.4   0.5 86   3 50.4   1.5 1.0   1.0 SSE | 153 3.4   3.4 0.00 0.00 54.7   0.4 54.0   0.5
Rutherford-North (Mee Ln) 5/22/26 0115 54.0   2.3 89   4 51.0   3.4 2.4   2.1 SSE | 147 5.0   3.9 0.00 0.00 54.2   2.3 53.8   2.5
Frisinger Napa-NW 5/22/26 0115 51.8   0.2 84   1 47.3   0.3 1.1   0.2 SW | 217 2.2   0.3 0.00 0.00 52.2   0.4 51.8   0.2
Napa-North (Ranch 29) 5/22/26 0115 54.9   0.7 89   4 51.8   0.6 0.6   0.6 SSE | 164 2.8   2.3 0.00 0.00 54.9   1.2 54.8   0.5
St. Helena (NVV Office) 5/22/26 0115 56.9   2.3 - - 1.3   1.3 ESE | 105 3.6   3.6 0.00 0.00 57.0   2.6 56.7   2.0
Crossroads Ranch 5/22/26 0115 55.2   1.1 86   3 51.1   2.0 2.3   2.3 SSE | 154 4.2   4.2 0.00 0.00 55.6   0.7 55.2   1.1
Oakville 5/22/26 0115 54.6   1.5 89   2 51.4   1.9 0.8   0.7 SSE | 153 1.8   0.7 0.00 0.00 54.7   1.2 54.4   1.5
OV561-East 5/22/26 0115 54.5   1.8 - - - - - - - 54.8   2.0 54.2   0.8
OV518-West 5/22/26 0115 54.8   0.8 - - - - - - - 55.0   0.7 54.6   0.8
Napa-NW (Ranch 54) 5/22/26 0115 55.1   1.7 80   1 49.2   2.1 0.1   0.1 S | 181 1.8   1.8 0.00 0.00 55.3   1.6 54.8   1.7
Calistoga (Ranch 78) 5/22/26 0115 55.6   4.6 80   1 49.4   4.2 1.2   0.4 SE | 140 4.5   2.8 0.00 0.00 55.7   4.1 55.6   4.6
Yountville-SE (Ranch 85) 5/22/26 0115 55.0   0.7 91   7 52.3   2.9 0.7   0.7 S | 181 2.4   2.4 0.00 0.00 55.1   0.4 54.8   1.0
Yountville-South (Ranch 87) 5/22/26 0115 54.4   1.2 91   2 51.7   1.9 0.8   0.8 SSE | 160 3.2   3.2 0.00 0.00 54.9   1.2 54.0   1.0
Rutherford Hill Estate 5/22/26 0115 54.2   3.2 89   8 51.0   0.6 0.7   0.2 S | 175 2.6   1.1 0.00 0.00 54.4   3.1 53.9   3.3
Rutherford (STS) 5/22/26 0115 53.9   1.6 90   8 51.2   4.0 0.9   0.7 SE | 132 3.1   1.5 0.00 0.00 54.1   1.8 53.8   2.4
Borreo (Soda Canyon) 5/22/26 0115 51.0   1.2 95   8 49.6   3.5 0.5   0.4 E | 82 1.9   0.1 0.00 0.00 51.7   1.7 50.2   0.8
Oakville-NE (Ranch 88) 5/22/26 0115 54.7   2.0 86   5 50.4   3.7 0.6   0.6 SSW | 195 3.2   3.2 0.00 0.00 54.9   1.9 54.5   2.3
Soda Canyon 5/22/26 0115 48.6   0.6 92   1 46.3   1.0 0.0   0.4 E | 84 0.7   0.5 0.00 0.00 49.9   1.2 48.0   0.6
Silver Oak OV 5/22/26 0115 54.9   0.8 89   2 51.8   1.4 1.8   1.8 SSE | 151 3.1   3.1 0.00 0.00 55.1   0.6 54.7   1.1
Tiara Fria (East St. Helena) 5/22/26 0115 56.7   0.0 86   12 52.8   3.9 2.0   1.7 SE | 124 5.0   3.7 0.00 0.00 56.8   0.1 56.5   0.2
To Kalon Remote (TKKE) 5/22/26 0115 54.2   3.0 - - - - - - - 54.6   3.2 53.8   2.9
To Kalon 5/22/26 0115 54.6   2.1 90   6 51.7   3.9 0.8   0.6 S | 174 2.1   0.7 0.00 0.00 55.2   2.2 54.0   2.0
To Kalon Remote (TKN5) 5/22/26 0115 55.8   3.1 - - - - - - - 55.9   2.9 55.6   3.7
St. Helena-North 5/22/26 0115 56.2   0.5 80   18 50.3   6.1 2.7   0.9 SSE | 149 5.9   3.1 0.00 0.00 56.5   0.4 55.9   0.5
Twomey Calistoga 5/22/26 0115 51.6   3.7 96   4 50.5   4.8 0.6   0.6 ESE | 111 2.8   2.8 0.00 0.00 51.6   3.5 51.2   3.3
Wappo Hill Floor 5/22/26 0115 54.1   3.3 90   4 51.2   4.5 1.6   1.6 SSE | 150 4.3   4.3 0.00 0.00 54.5   3.2 54.1   3.3
Yountville (Ranch 67) 5/22/26 0115 54.3   1.9 87   2 50.6   2.4 3.8   3.8 SE | 146 7.8   7.8 0.00 0.00 54.6   1.0 54.2   1.9
Max     57.6 96 52.8 3.8 - 7.8 0.00 0.00 57.7 57.4
Avg     54.5 87 50.4 1.2 - 3.3 0.00 - - -
Min     48.6 63 44.9 0.0 - 0.7 0.00 0.00 49.9 48.0