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Map - Northern Napa County

Map

15 Minute Data

Map - Southern Napa County

Map

15 Minute Data

Northeast Napa County

12 Stations

15 Minute Data | America/Los_Angeles
as of 1/31/26 12:05 AM PST
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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 Min Temp (°F) Daily Max Temp (°F)
Montesol 1/31/26 0000 40.7   0.2 - - - - - 0.00 0.00 37.1   2.0 65.4   1.0
Pope Valley (Weeks Lake) 1/31/26 0000 32.0   1.2 100   0 31.9   1.1 0.0   0.2 W | 262 0.4   1.3 0.00 0.00 30.5   0.2 68.9   2.1
Whiskey River Winery 12/14/25 0345 39.7   1.0 87   2 36.3   1.5 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 39.7   2.0 40.0   1.1
Dollarhide Base 1/31/26 0000 40.3   0.8 99   1 40.1   0.9 0.1   1.6 SE | 145 1.0   2.4 0.00 0.00 32.7   0.5 66.0   2.9
Dollarhide 1AS Remote 1/31/26 0000 32.4   1.5 95   0 31.2   1.5 0.0   1.6 N | 0 0.0   4.3 - - 31.4   0.3 67.0   4.1
Dollarhide 17B Remote 1/30/26 2345 36.9   1.7 99   0 36.7   1.7 - - - - - 31.4   0.5 68.1   2.9
Dollarhide 18A Remote 1/31/26 0000 31.3   1.3 100   0 31.3   1.3 - - - - - 30.8   0.1 66.0   4.6
Angwin 1/31/26 0000 52.4   0.9 44   3 31.4   2.4 6.6   2.2 NNW | 346 7.8   1.9 0.00 0.00 48.8   4.5 58.1   3.3
Lower Angwin (Pioneer) 1/31/26 0000 48.7   4.5 - - 3.7   2.4 NE | 55 5.6   2.5 - - 37.1   0.5 61.9   2.4
Deer Park 1/31/26 0000 53.3   3.3 60   20 39.8   4.3 1.0   0.4 ESE | 113 2.3   0.8 0.00 0.00 45.2   2.2 71.1   0.0
Lower Chiles Valley (Brown) 1/31/26 0000 35.8   0.2 98   2 35.3   0.6 0.4   0.7 ESE | 119 2.1   1.7 0.00 0.00 33.5   1.2 66.4   2.5
Moss Creek Vineyard/Reservior 1/30/26 2315 41.4   0.1 94   4 39.7   1.0 - - - 0.00 0.00 33.4   0.5 63.8   2.5
Max     53.3 100 40.1 6.6 - 7.8 0.00 0.00 48.8 71.1
Avg     40.5 88 35.3 1.7 - 2.7 0.00 - - -
Min     31.3 44 31.2 0.0 - 0.0 0.00 0.00 30.5 58.1

Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 1/31/26 12:05 AM PST
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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 Min Temp (°F) Daily Max Temp (°F)
Calistoga-North 1/31/26 0000 39.1   0.8 98   1 38.6   1.0 - - - 0.00 0.01 35.7   1.3 71.3   1.8
Stags Leap Dist (Chimney Rock) 1/31/26 0000 39.2   0.6 - - 0.9   0.2 WNW | 303 1.8   0.4 0.00 0.00 36.2   0.3 71.6   0.9
Diamond Mtn (McEachran) 1/31/26 0000 48.5   1.4 69   13 38.8   3.0 - - - - - 43.7   1.7 68.4   0.9
Diamond Mtn (Schramsberg) 1/31/26 0000 52.7   1.7 58   17 38.2   5.2 - - - 0.00 0.00 47.4   3.2 64.8   1.3
Stags Leap Dist (Silverado Vineyards) 1/31/26 0000 38.4   1.9 93   1 36.6   2.3 0.0   0.4 N | 0 0.0   2.2 0.00 0.00 36.7   0.2 69.2   1.1
Fotsch (Maple Lane) 1/31/26 0000 38.4   0.7 96   0 37.3   0.8 0.4   0.4 WSW | 241 1.2   1.3 0.00 0.00 33.8   0.0 71.7   0.6
Oak Knoll-East (Ranch 53) 1/30/26 2345 39.2   1.1 93   2 37.4   1.6 0.2   1.2 WNW | 301 1.1   1.3 0.00 0.00 36.0   1.1 72.2   3.9
Rutherford-North (Mee Ln) 1/31/26 0000 38.3   1.5 96   2 37.4   1.1 1.2   0.3 WNW | 302 2.8   0.4 0.00 0.00 33.1   0.9 70.5   3.0
Frisinger Napa-NW 1/31/26 0000 39.6   2.5 94   2 38.0   3.1 0.8   1.0 SSW | 192 2.0   2.0 0.00 0.00 36.4   1.1 68.3   2.0
Napa-North (Ranch 29) 1/31/26 0000 39.7   1.6 100   0 39.7   1.6 0.0   1.2 N | 0 0.0   2.0 0.00 0.00 35.6   0.5 70.4   3.5
St. Helena (NVV Office) 1/31/26 0000 43.2   1.5 - - 0.9   0.5 NNW | 331 4.1   2.4 0.00 0.00 37.2   0.8 70.6   3.3
Crossroads Ranch 1/31/26 0000 39.3   0.5 91   4 37.0   0.6 0.8   0.4 W | 279 1.9   0.1 0.00 0.00 34.1   0.8 68.7   1.6
Oakville 1/31/26 0000 40.5   1.7 92   5 38.3   0.3 0.3   1.6 WSW | 256 1.5   1.3 0.00 0.00 34.3   0.8 70.1   2.0
OV561-East 1/31/26 0000 40.6   0.9 - - - - - - - 35.2   0.1 72.4   0.8
OV518-West 1/31/26 0000 40.8   0.4 - - - - - - - 35.7   0.3 68.4   1.7
Napa-NW (Ranch 54) 1/31/26 0000 39.9   4.5 95   2 38.6   5.1 0.1   1.8 W | 279 1.1   2.6 0.00 0.00 37.0   0.4 70.8   3.8
Calistoga (Ranch 78) 1/31/26 0000 35.6   1.9 95   0 34.2   1.9 0.8   0.8 W | 269 1.5   0.7 0.00 0.00 33.7   0.8 69.8   0.2
Yountville-SE (Ranch 85) 1/31/26 0000 40.0   0.1 97   1 39.3   0.1 0.3   0.9 NW | 314 1.4   1.4 0.00 0.00 35.9   0.8 71.7   3.4
Yountville-South (Ranch 87) 1/31/26 0000 37.4   1.1 100   0 37.4   1.1 0.4   0.4 WNW | 298 1.3   1.1 0.00 0.00 36.6   1.1 70.5   2.4
Rutherford Hill Estate 1/31/26 0000 51.8   4.2 68   23 41.7   3.3 0.4   0.7 WNW | 301 1.8   0.9 0.00 0.00 44.6   1.1 70.7   1.8
Rutherford (STS) 1/31/26 0000 41.8   2.2 90   1 39.1   2.4 2.1   1.7 NW | 304 3.0   1.6 0.00 0.00 36.7   0.1 72.5   2.9
Borreo (Soda Canyon) 1/31/26 0000 40.4   1.5 89   6 37.4   3.2 1.4   0.2 NNW | 334 3.6   1.1 0.00 0.00 38.1   1.1 68.6   2.2
Oakville-NE (Ranch 88) 1/31/26 0000 39.3   1.9 88   6 36.0   0.3 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 33.3   0.2 70.5   1.3
Silver Oak OV 1/31/26 0000 40.9   2.9 94   2 39.3   2.2 0.1   0.8 NE | 34 1.1   0.9 0.00 0.00 34.3   0.0 70.1   0.0
Tiara Fria (East St. Helena) 1/31/26 0000 40.5   0.0 95   1 39.2   0.3 1.2   0.3 WNW | 300 2.2   0.8 0.00 0.00 35.8   0.1 70.8   1.2
To Kalon Remote (TKKE) 1/31/26 0000 44.5   5.0 - - - - - - - 34.8   0.4 72.1   0.4
To Kalon 1/31/26 0000 45.5   5.5 85   12 41.2   1.9 2.5   2.5 NW | 315 4.5   3.8 0.00 0.00 36.2   0.0 70.6   2.3
To Kalon Remote (TKN5) 1/31/26 0000 41.8   2.8 - - - - - - - 35.0   0.0 70.4   2.3
St. Helena-North 1/31/26 0000 40.8   0.2 91   8 38.3   2.3 1.2   0.7 NW | 318 2.6   0.4 0.00 0.00 35.5   0.1 71.6   1.3
Twomey Calistoga 1/31/26 0000 37.9   1.5 94   6 36.5   3.0 1.3   0.2 W | 262 2.2   0.0 0.00 0.00 34.4   0.2 70.1   0.5
Wappo Hill Floor 1/31/26 0000 37.6   1.3 100   0 37.5   1.3 0.0   0.5 N | 0 0.0   2.1 0.00 0.00 35.0   0.8 73.7   2.6
Yountville (Ranch 67) 1/31/26 0000 38.6   0.2 96   1 37.4   0.4 0.7   0.8 NNW | 340 2.0   0.4 0.00 0.00 35.7   0.0 69.7   0.6
Max     52.7 100 41.7 2.5 - 4.5 0.00 0.01 47.4 73.7
Avg     41.0 91 38.1 0.7 - 1.8 0.00 - - -
Min     35.6 58 34.2 0.0 - 0.0 0.00 0.00 33.1 64.8

Southern Napa County

23 Stations

15 Minute Data
as of 1/31/26 12:05 AM PST
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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 Min Temp (°F) Daily Max Temp (°F)
Carneros (Milton Rd) 1/31/26 0000 39.6   4.1 93   1 37.7   4.3 - - - 0.00 0.00 38.2   2.6 65.3   0.9
Carneros Lower (Ranch 81) 1/31/26 0000 41.7   5.6 94   2 40.0   5.0 0.7   2.1 N | 3 2.0   2.0 0.00 0.00 39.5   1.5 65.5   0.2
Carneros Upper (Ranch 81) 1/31/26 0000 51.5   1.1 84   6 46.7   0.9 1.3   3.8 W | 281 2.3   3.2 - - 41.6   3.3 67.4   3.5
Carneros (Mitsuko) 1/31/26 0000 38.3   3.4 - - - - - - - 32.7   0.0 66.1   0.2
Mount George (Napa East) 1/31/26 0000 43.5   1.1 97   2 42.8   1.6 0.4   0.4 ESE | 110 1.5   1.5 0.00 0.00 38.2   0.6 76.0   3.7
Napa-East (Palmaz 300') 1/30/26 2345 44.1   0.1 92   3 41.8   0.8 1.7   1.5 ESE | 112 2.8   1.2 0.00 0.00 38.5   0.7 70.9   1.6
Napa-East (Palmaz 1200') 1/30/26 2345 52.7   7.7 56   37 37.7   5.6 5.8   2.3 E | 80 9.2   4.3 - - 40.2   1.3 64.2   0.1
Napa-East (Palmaz 1400') 1/31/26 0000 50.3   5.9 60   38 37.0   6.8 5.1   2.6 N | 10 8.6   5.0 0.00 0.00 39.2   1.0 63.0   1.0
Dealy Lane (Ranch 80) 1/31/26 0000 43.3   1.6 94   0 41.6   1.7 3.4   0.4 NW | 325 5.4   1.1 0.00 0.00 37.5   0.9 68.1   2.3
Suscol Mtn (Ranch 93) 1/31/26 0000 56.9   4.4 38   26 31.4   9.4 0.6   7.1 N | 7 1.9   14.0 0.00 0.00 48.8   1.8 64.7   1.0
Carneros (Saintsbury) 1/31/26 0000 41.8   1.3 100   0 41.8   1.3 0.2   1.8 NW | 314 1.5   2.1 0.00 0.00 36.8   1.1 66.6   0.1
Suscol Upper (Ranch 92) 1/31/26 0000 54.7   1.9 43   21 32.9   8.4 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 45.8   1.3 67.0   1.7
Stanly (Ranch 45) 1/31/26 0000 40.8   0.6 93   1 39.0   0.4 1.5   0.1 N | 357 3.5   0.5 0.00 0.00 37.4   0.6 67.4   0.7
Suscol Lower (Ranch 35) 1/31/26 0000 43.8   0.4 79   14 37.6   3.7 4.7   3.0 E | 89 6.5   2.9 0.00 0.00 37.7   0.4 67.7   1.8
Napa-South (Toyon Farms) 1/31/26 0000 45.2   1.1 98   1 44.6   1.5 0.0   2.1 N | 0 0.0   2.9 0.00 0.00 41.0   0.4 70.7   5.1
Toyon Remote 1 1/31/26 0000 39.0   3.0 - - - - - - - 37.0   0.2 68.8   2.3
Toyon Remote 2 1/31/26 0000 36.6   4.5 - - - - - - - 35.9   0.2 68.0   2.7
Toyon Remote 3 1/31/26 0000 37.8   3.9 - - - - - - - 35.9   1.0 70.4   3.1
Napa-West Lower (Truchard) 1/31/26 0000 35.8   3.4 94   1 34.3   3.1 - - - - - 33.6   1.8 71.4   4.9
Napa-West Upper (Truchard) 1/31/26 0000 48.9   1.4 86   1 45.0   12.3 0.0   0.4 N | 0 0.0   2.4 0.00 0.00 41.1   0.1 68.6   3.1
Mt. Veeder 1/31/26 0000 54.9   2.5 43   29 33.1   10.8 1.7   0.5 W | 263 2.8   0.8 0.00 0.00 50.9   3.1 63.3   1.1
Wooden Valley 5/1/25 1630 68.6   8.0 58   11 53.4   1.8 8.0   3.8 W | 259 15.1   5.0 0.00 0.00 49.2   1.7 70.2   8.6
Sugarloaf West 1/31/26 0000 39.4   4.5 96   0 38.3   4.6 0.9   0.5 ENE | 66 2.5   1.8 0.00 0.00 37.4   1.2 67.3   3.5
Max     56.9 100 46.7 5.8 - 9.2 0.00 0.00 50.9 76.0
Avg     44.6 80 39.1 1.8 - 3.2 0.00 - - -
Min     35.8 38 31.4 0.0 - 0.0 0.00 0.00 32.7 63.0
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