Northern & Central Napa County

33 Stations

15 Minute Data | America/Los_Angeles
as of 8/31/26 2:02 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)
Tenma (North Calistoga) 8/31/26 0200 55.6   5.3 - - - - - 0.00 0.00 55.6   2.9 52.7   3.0
Calistoga-Solari 8/31/26 0200 57.9   9.0 88   1 54.4   9.1 3.4   2.8 ESE | 113 6.6   5.3 0.00 0.00 57.9   7.1 57.5   8.8
Calistoga-North 8/31/26 0200 58.9   7.1 88   4 55.4   5.7 - - - 0.00 0.00 59.1   5.3 58.5   7.2
Twomey Calistoga 8/31/26 0200 58.6   14.0 85   5 54.1   12.2 2.6   2.3 E | 88 5.6   4.2 0.00 0.00 58.8   12.9 58.1   13.5
Paloma 8/31/26 0200 58.1   10.6 86   6 54.0   8.7 3.0   2.1 W | 272 6.6   4.2 0.00 0.00 58.2   8.3 57.7   10.2
Calistoga (Ranch 78) 8/31/26 0200 58.2   10.6 85   1 53.8   10.7 4.6   4.6 E | 95 8.6   8.6 0.00 0.00 58.4   8.4 58.2   10.6
Diamond Mtn (Schramsberg) 8/31/26 0200 54.8   2.8 100   21 54.8   3.6 - - - 0.00 0.00 55.4   3.1 54.7   2.7
Diamond Mtn (McEachran) 8/31/26 0200 57.4   1.2 89   22 54.3   8.7 - - - - - 57.7   0.7 57.2   1.1
Deer Park 8/31/26 0200 56.1   0.1 90   7 53.3   2.0 3.9   2.4 ESE | 115 7.6   3.6 0.00 0.00 56.7   0.9 56.1   0.1
St. Helena-North 8/31/26 0200 58.8   5.7 79   0 52.5   5.4 3.2   1.6 ESE | 121 7.0   4.6 0.00 0.00 59.4   4.9 58.7   5.6
St. Helena (NVV Office) 8/31/26 0200 59.2   4.8 - - 1.8   1.8 ESE | 108 4.9   4.9 0.00 0.00 59.6   3.9 59.1   4.8
Tiara Fria (East St. Helena) 8/31/26 0200 59.1   7.4 84   1 54.3   6.8 1.3   1.3 SSE | 151 2.9   2.9 0.00 0.00 59.2   6.6 58.9   7.5
Prisoner Winery 8/31/26 0200 58.1   7.6 88   3 54.7   6.5 0.7   0.7 SSW | 202 3.7   3.7 0.00 0.00 58.3   5.2 55.9   6.1
Rutherford Hill Estate 8/31/26 0200 57.1   1.4 90   2 54.3   2.0 0.9   0.2 SSE | 163 2.8   0.9 0.00 0.00 57.2   0.5 56.6   1.2
Rutherford-North (Mee Ln) 8/31/26 0200 57.2   9.4 87   1 53.5   8.9 1.0   1.0 SSE | 164 2.6   2.6 0.00 0.00 57.5   7.9 54.0   6.4
Rutherford (STS) 8/31/26 0200 58.7   11.4 89   2 55.4   10.6 0.8   0.4 SSW | 192 2.3   1.4 0.00 0.00 58.7   6.9 57.1   9.8
Silver Oak OV 8/31/26 0200 58.9   10.9 83   8 53.7   8.4 4.2   4.2 SSE | 150 7.2   7.2 0.00 0.00 59.2   8.6 58.6   10.8
Oakville-NE (Ranch 88) 8/31/26 0200 58.9   11.0 79   4 52.5   9.5 2.3   2.3 SSW | 193 6.0   6.0 0.00 0.00 58.9   9.2 57.9   10.4
Crossroads Ranch 8/31/26 0200 58.9   10.3 83   4 53.7   8.9 4.7   4.7 SSE | 164 8.0   7.4 0.00 0.00 59.4   8.4 58.9   10.3
Oakville 8/31/26 0200 58.7   10.2 82   5 53.3   8.5 3.8   3.8 SE | 145 7.9   7.9 0.00 0.00 59.0   8.8 58.4   10.0
To Kalon Remote (TKKE) 8/31/26 0200 58.8   9.7 - - - - - - - 58.9   8.2 57.9   9.0
To Kalon 8/31/26 0200 58.2   7.8 88   5 54.7   6.2 2.3   1.8 SSW | 206 4.6   2.9 0.00 0.00 58.3   6.6 57.1   6.9
To Kalon Remote (TKN5) 8/31/26 0200 59.4   8.6 - - - - - - - 59.6   8.2 58.8   8.5
Jump Rock 8/31/26 0200 44.4   1.1 90   5 41.7   0.3 0.0   0.8 ENE | 59 0.4   1.8 0.00 0.00 44.8   2.1 44.1   1.2
State Lane Ranch 8/31/26 0200 58.9   11.6 85   8 54.6   9.0 4.2   3.3 SE | 135 9.9   8.1 0.00 0.00 59.6   10.1 58.9   11.7
Yountville (Ranch 67) 8/31/26 0200 57.5   9.6 82   5 52.2   7.8 4.4   4.4 SSE | 159 9.9   9.3 0.00 0.00 58.5   7.6 57.4   9.5
Borreo (Soda Canyon) 8/31/26 0200 56.0   6.3 87   1 52.2   5.8 1.9   1.4 SE | 125 4.8   2.5 0.00 0.00 56.5   5.3 56.0   6.7
Wappo Hill Floor 8/31/26 0200 58.2   10.0 84   4 53.4   8.5 2.0   1.8 SE | 133 7.2   6.2 0.00 0.00 59.2   8.7 58.1   9.9
Wappo Hill 8/31/26 0200 57.6   2.0 85   0 53.3   2.0 5.5   4.1 ESE | 118 8.7   6.5 0.00 0.00 58.9   1.6 57.5   1.9
Stags Leap Dist (Chimney Rock) 8/31/26 0200 58.9   10.9 86   6 54.8   8.9 2.1   2.1 SSE | 152 5.3   4.5 0.00 0.00 59.7   9.5 58.8   11.2
Stags Leap Dist (Silverado Vineyards) 8/31/26 0200 57.8   9.5 83   5 52.6   7.7 2.4   2.4 S | 169 7.6   7.6 0.00 0.00 58.6   8.2 57.7   9.6
Yountville-SE (Ranch 85) 8/31/26 0200 58.1   8.0 87   3 54.2   7.0 2.6   2.6 SSE | 167 5.4   5.4 0.00 0.00 59.4   6.8 57.9   8.3
Yountville-South (Ranch 87) 8/31/26 0200 57.3   7.5 88   0 53.9   7.3 1.4   1.4 SE | 131 3.2   2.6 0.00 0.00 59.5   8.3 57.2   7.9
Max     59.4 100 55.4 5.5 - 9.9 0.00 0.00 59.7 59.1
Avg     57.6 86 53.4 2.6 - 5.8 0.00 - - -
Min     44.4 79 41.7 0.0 - 0.4 0.00 0.00 44.8 44.1