Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 5/21/26 11:34 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 1130 88.1 27 50.1 - - - 0.00 0.00 89.2 47.2
Stags Leap Dist (Chimney Rock) 5/21/26 1130 76.1   1.6 44   5 52.9   1.9 3.9   0.8 SSE | 155 7.8   0.7 0.00 0.00 76.7   1.5 44.9   1.2
Diamond Mtn (McEachran) 5/21/26 1130 80.4   2.5 41   17 54.4   12.2 - - - - - 81.0   2.9 53.2   2.9
Diamond Mtn (Schramsberg) 5/21/26 1130 78.3   3.3 42   18 53.4   11.7 - - - 0.00 0.00 79.3   3.1 55.8   4.9
Stags Leap Dist (Silverado Vineyards) 5/21/26 1130 76.4   1.3 38   4 49.2   1.7 4.7   0.2 SSE | 152 10.4   0.7 0.00 0.00 76.8   1.5 45.8   1.3
Oak Knoll-East (Ranch 53) 5/21/26 1130 76.5   0.9 43   7 52.5   3.8 2.8   0.2 SSE | 159 7.1   0.3 0.00 0.00 77.0   1.2 47.9   0.4
Rutherford-North (Mee Ln) 5/21/26 1130 79.4   2.0 37   5 50.9   2.1 3.7   0.3 SE | 131 7.7   0.4 0.00 0.00 79.9   2.0 45.2   0.1
Frisinger Napa-NW 5/21/26 1130 76.7   1.1 52   8 57.8   3.3 4.1   0.7 ESE | 123 8.6   1.2 0.00 0.00 76.8   1.0 47.4   0.2
Napa-North (Ranch 29) 5/21/26 1130 73.3   1.6 42   3 49.0   0.6 2.8   0.9 SSW | 204 6.3   1.7 0.00 0.00 74.1   1.3 49.0   1.0
St. Helena (NVV Office) 5/21/26 1130 81.5   5.2 - - 1.8   0.6 ESE | 121 5.8   1.1 0.00 0.00 82.2   6.0 50.4   0.6
Crossroads Ranch 5/21/26 1130 78.5   1.7 41   5 52.6   2.4 5.5   0.4 SSE | 154 9.4   0.7 0.00 0.00 78.5   2.0 46.8   0.5
Oakville 5/21/26 1130 77.2   1.7 38   5 49.9   2.2 4.9   0.7 SE | 144 9.0   0.9 0.00 0.00 77.8   1.7 46.2   0.4
OV561-East 5/21/26 1130 76.8   1.5 - - - - - - - 77.5   1.4 47.5   0.8
OV518-West 5/21/26 1130 78.0   2.1 - - - - - - - 78.7   1.7 47.7   0.9
Napa-NW (Ranch 54) 5/21/26 1130 81.0   1.1 39   5 54.0   2.7 0.6   0.0 ESE | 112 2.7   1.1 0.00 0.00 81.4   1.3 49.0   0.6
Calistoga (Ranch 78) 5/21/26 1130 83.8   2.4 32   8 50.8   5.5 1.6   0.4 ESE | 105 5.2   0.7 0.00 0.00 84.5   1.9 44.6   0.3
Yountville-SE (Ranch 85) 5/21/26 1130 75.9   1.2 43   7 52.0   3.5 4.3   0.5 S | 169 8.4   0.4 0.00 0.00 76.8   1.1 47.1   0.1
Yountville-South (Ranch 87) 5/21/26 1130 77.0   1.4 44   6 53.5   2.9 3.0   0.8 SE | 129 6.9   2.5 0.00 0.00 77.8   1.1 47.8   0.9
Rutherford Hill Estate 5/21/26 1130 78.2   0.9 40   6 51.7   3.7 2.0   0.8 S | 190 5.9   2.4 0.00 0.00 79.0   1.0 51.8   2.1
Rutherford (STS) 5/21/26 1130 81.1   2.7 43   7 56.9   2.6 3.6   0.4 ESE | 114 9.1   1.5 0.00 0.00 81.1   3.3 46.2   0.6
Borreo (Soda Canyon) 5/21/26 1130 75.3   2.5 39   7 48.6   3.0 2.4   0.4 SSW | 205 7.7   1.4 0.00 0.00 76.0   2.9 46.6   0.2
Oakville-NE (Ranch 88) 5/21/26 1130 80.4   1.1 33   4 48.8   2.3 3.9   0.1 SSW | 203 7.8   0.2 0.00 0.00 80.9   0.9 45.5   0.4
Soda Canyon 5/21/26 1130 75.2   1.4 53   4 56.8   0.8 3.3   0.5 S | 170 6.9   2.6 0.00 0.00 75.8   1.3 43.7   0.6
Silver Oak OV 5/21/26 1130 77.3   1.4 40   4 50.8   1.5 4.9   1.1 SE | 135 9.6   0.8 0.00 0.00 78.1   1.2 46.5   0.8
Tiara Fria (East St. Helena) 5/21/26 1130 78.1   3.2 37   7 49.6   2.9 2.7   0.3 ESE | 114 6.4   0.1 0.00 0.00 78.7   3.3 49.6   0.9
To Kalon Remote (TKKE) 5/21/26 1130 80.4   1.4 - - - - - - - 81.0   1.8 45.7   0.3
To Kalon 5/21/26 1130 77.6   2.2 43   9 53.3   4.7 3.9   0.0 SSE | 156 8.6   1.2 0.00 0.00 78.3   2.0 46.4   0.6
To Kalon Remote (TKN5) 5/21/26 1130 80.6   0.7 - - - - - - - 81.6   0.7 46.3   0.4
St. Helena-North 5/21/26 1130 80.3   4.3 36   12 51.0   7.3 3.8   1.3 SSE | 149 9.4   1.5 0.00 0.00 81.1   3.9 49.2   0.2
Twomey Calistoga 5/21/26 1130 85.9   2.5 34   4 54.7   1.5 1.6   0.1 ENE | 68 5.1   0.9 0.00 0.00 85.9   2.5 41.9   0.6
Wappo Hill Floor 5/21/26 1130 78.0   0.8 40   6 52.0   3.9 3.5   1.4 SSE | 157 8.2   1.7 0.00 0.00 78.0   1.2 44.8   0.3
Yountville (Ranch 67) 5/21/26 1130 77.2   1.5 37   3 49.0   0.8 6.1   1.4 SSE | 167 9.1   0.1 0.00 0.00 77.2   1.6 46.0   0.5
Max     88.1 53 57.8 6.1 - 10.4 0.00 0.00 89.2 55.8
Avg     78.8 40 52.1 3.4 - 7.6 0.00 - - -
Min     73.3 27 48.6 0.6 - 2.7 0.00 0.00 74.1 41.9