Northern & Central Napa County

33 Stations

15 Minute Data | America/Los_Angeles
as of 7/31/26 9:18 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) 7/31/26 0915 69.1   1.2 - - - - - 0.00 0.00 69.1   1.1 49.1   1.4
Calistoga-Solari 7/31/26 0915 70.2   3.1 56   7 53.9   0.2 1.2   0.4 WSW | 257 3.7   0.6 0.00 0.00 71.2   3.4 46.9   1.7
Calistoga-North 7/31/26 0900 71.3   1.2 60   3 56.6   0.4 - - - 0.00 0.00 73.0   22.7 49.8   0.2
Twomey Calistoga 7/31/26 0915 74.3   0.8 53   3 56.0   0.7 1.4   0.4 NNE | 33 3.5   0.9 0.00 0.00 74.7   0.4 43.7   2.7
Paloma 7/31/26 0915 70.6   0.2 59   2 55.8   0.5 1.0   0.6 WNW | 297 2.8   1.7 0.00 0.00 70.6   0.2 46.3   3.2
Calistoga (Ranch 78) 7/31/26 0915 70.1   0.5 55   1 53.4   0.2 1.6   0.9 ENE | 73 4.5   1.0 0.00 0.00 70.5   0.9 46.5   2.5
Diamond Mtn (Schramsberg) 7/31/26 0915 67.2   0.9 62   2 53.8   0.1 - - - 0.00 0.00 67.7   0.7 54.6   1.0
Diamond Mtn (McEachran) 7/31/26 0915 65.8   0.2 67   1 54.6   0.2 - - - - - 67.1   0.1 53.5   1.2
Deer Park 7/31/26 0915 67.3   0.0 62   0 53.8   0.0 2.0   0.5 SW | 233 3.8   1.5 0.00 0.00 67.3   0.0 53.8   1.0
St. Helena-North 7/31/26 0915 68.2   1.0 59   0 53.3   0.9 2.0   1.2 SE | 140 5.5   1.1 0.00 0.00 69.1   1.0 51.5   0.9
St. Helena (NVV Office) 7/31/26 0915 68.9   0.8 - - 1.7   0.1 E | 79 4.3   0.4 0.00 0.00 69.6   0.3 52.2   0.9
Tiara Fria (East St. Helena) 7/31/26 0915 65.6   0.2 69   2 55.3   0.8 2.1   0.1 ESE | 118 4.9   0.7 0.00 0.00 66.1   0.1 49.9   0.8
Prisoner Winery 7/31/26 0915 67.4   0.8 65   3 55.2   0.4 1.3   0.4 ENE | 73 4.0   0.7 0.00 0.00 68.5   0.8 48.8   0.9
Rutherford Hill Estate 7/31/26 0915 63.5   0.8 77   4 56.0   0.5 1.5   0.4 SSW | 211 4.4   1.1 0.00 0.00 64.6   1.0 54.0   0.1
Rutherford-North (Mee Ln) 7/31/26 0915 66.3   1.0 67   4 55.2   0.7 2.4   0.5 ESE | 119 6.6   2.2 0.00 0.00 67.0   1.3 46.2   0.2
Rutherford (STS) 7/31/26 0915 67.7   1.3 72   5 58.2   0.9 1.2   0.1 SSE | 151 3.7   0.1 0.00 0.00 68.0   2.1 47.2   0.1
Silver Oak OV 7/31/26 0915 66.0   0.0 69   2 55.7   0.9 2.0   0.3 SSE | 154 4.7   0.3 0.00 0.00 66.7   0.0 46.5   1.3
Oakville-NE (Ranch 88) 7/31/26 0915 65.5   0.3 65   2 53.7   0.6 1.8   0.5 SSE | 166 4.6   0.3 0.00 0.00 66.7   0.1 46.1   0.8
Crossroads Ranch 7/31/26 0915 64.7   0.4 73   3 55.8   0.8 2.1   0.4 SE | 146 5.3   0.9 0.00 0.00 64.7   0.5 47.7   1.3
Oakville 7/31/26 0915 65.4   0.5 68   1 54.6   0.7 1.8   0.1 ESE | 115 5.8   0.2 0.00 0.00 66.3   0.7 47.3   0.8
To Kalon Remote (TKKE) 7/31/26 0915 66.9   1.7 - - - - - - - 67.5   2.3 48.2   2.1
To Kalon 7/31/26 0915 66.5   0.2 68   3 55.6   1.0 1.9   0.1 SE | 134 4.0   0.6 0.00 0.00 67.1   0.5 49.0   0.9
To Kalon Remote (TKN5) 7/31/26 0915 64.5   0.6 - - - - - - - 65.0   0.1 48.2   1.5
Jump Rock 7/31/26 0915 69.4   1.6 61   7 55.5   1.9 1.5   1.4 W | 262 3.4   1.8 0.00 0.00 70.1   1.5 44.6   1.5
State Lane Ranch 7/31/26 0915 67.0   0.2 72   0 57.8   0.3 1.6   0.1 SSW | 200 3.8   1.5 0.00 0.00 67.5   0.1 45.6   1.4
Yountville (Ranch 67) 7/31/26 0915 66.0   0.7 64   4 53.5   1.0 1.5   0.4 SSW | 202 4.4   0.2 0.00 0.00 66.0   0.5 46.9   1.5
Borreo (Soda Canyon) 7/31/26 0615 48.2   0.7 94   1 46.7   0.5 0.7   0.1 NNW | 337 2.0   0.6 0.00 0.00 53.8   0.6 48.1   0.6
Wappo Hill Floor 7/31/26 0915 66.6   1.3 66   5 55.1   0.8 1.8   0.0 SSE | 163 4.9   0.1 0.00 0.00 66.7   1.4 46.4   1.4
Wappo Hill 7/31/26 0915 67.1   1.2 65   4 54.9   0.6 2.1   0.4 SE | 130 4.7   0.1 0.00 0.00 67.1   0.8 52.8   0.4
Stags Leap Dist (Chimney Rock) 7/31/26 0915 64.6   0.4 75   4 56.5   0.9 2.5   0.6 S | 186 4.8   0.2 0.00 0.00 65.1   0.7 47.0   1.2
Stags Leap Dist (Silverado Vineyards) 7/31/26 0915 64.7   0.3 67   1 53.6   0.8 1.0   1.0 S | 171 3.7   1.8 0.00 0.00 65.1   0.6 47.2   2.0
Yountville-SE (Ranch 85) 7/31/26 0915 64.8   0.8 71   4 55.3   0.6 1.5   0.0 SSW | 213 4.3   0.6 0.00 0.00 65.3   0.9 48.2   1.1
Yountville-South (Ranch 87) 7/31/26 0915 65.8   1.2 69   3 55.3   0.1 1.1   0.4 ESE | 108 4.1   0.6 0.00 0.00 66.7   1.1 48.1   1.5
Max     74.3 77 58.2 2.5 - 6.6 0.00 0.00 74.7 54.6
Avg     67.2 66 55.1 1.7 - 4.4 0.00 - - -
Min     63.5 53 53.3 1.0 - 2.8 0.00 0.00 64.6 43.7