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Latest Observations

Map

15 Minute Data

Latest Observations

Map

15 Minute Data

Northeast Napa County

12 Stations

15 Minute Data | America/Los_Angeles
as of 12/31/25 6:13 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 12/31/25 0600 44.3   6.0 - - - - - 0.00 0.00 39.4   2.6 44.4   4.9
Pope Valley (Weeks Lake) 12/31/25 0600 39.1   10.9 100   0 39.1   10.9 0.0   2.1 E | 82 0.7   3.5 0.00 0.00 33.0   6.3 39.4   9.6
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 12/31/25 0600 40.3   10.3 98   2 40.0   9.9 0.3   2.5 SW | 233 1.2   2.6 0.00 0.00 38.0   8.8 40.5   4.0
Dollarhide 1AS Remote 12/31/25 0600 39.0   12.1 95   1 37.7   11.8 0.0   0.6 N | 0 0.0   1.6 - - 32.5   6.7 39.1   9.6
Dollarhide 17B Remote 12/30/25 1130 52.5 70 43.0 - - - - - 26.4 52.7
Dollarhide 18A Remote 12/31/25 0600 38.2   12.2 100   0 38.2   12.2 - - - - - 32.0   7.1 38.2   9.0
Angwin 12/31/25 0600 51.2   8.0 38   12 26.6   0.8 8.9   3.0 N | 0 11.3   3.2 0.00 0.00 47.4   4.9 52.2   2.6
Lower Angwin (Pioneer) 12/31/25 0600 54.2   7.6 - - 4.7   2.3 NE | 35 8.4   3.5 - - 50.2   4.1 54.6   3.9
Deer Park 12/31/25 0600 53.5   7.2 44   10 32.3   1.5 3.0   1.5 SSE | 149 6.9   3.1 0.00 0.00 51.8   11.3 57.2   9.8
Lower Chiles Valley (Brown) 12/31/25 0600 44.8   9.9 83   5 39.9   8.2 0.2   0.4 WNW | 297 1.8   1.0 0.00 0.00 39.1   9.2 45.2   8.7
Moss Creek Vineyard/Reservior 12/31/25 0600 42.8   11.4 87   12 39.3   8.2 - - - 0.00 0.00 38.4   7.8 44.0   7.0
Max     54.2 100 40.0 8.9 - 11.3 0.00 0.00 51.8 57.2
Avg     44.8 81 36.6 2.5 - 4.3 0.00 - - -
Min     38.2 38 26.6 0.0 - 0.0 0.00 0.00 32.0 38.2

Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 12/31/25 6:13 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 12/30/25 2015 48.7 76 41.6 - - - 0.00 1.10 38.8 66.4
Stags Leap Dist (Chimney Rock) 12/31/25 0600 41.6   11.9 - - 0.4   0.2 SE | 146 2.8   0.9 0.00 0.00 35.7   6.5 41.7   9.3
Diamond Mtn (McEachran) 12/31/25 0600 47.7   8.6 68   22 37.8   1.2 - - - - - 47.6   9.2 50.7   8.8
Diamond Mtn (Schramsberg) 12/31/25 0600 58.1   7.4 31   11 27.9   0.9 - - - 0.00 0.00 54.7   12.5 58.2   5.8
Stags Leap Dist (Silverado Vineyards) 12/31/25 0600 40.9   9.7 96   0 39.9   9.8 0.7   0.1 NW | 308 1.8   0.9 0.00 0.00 36.5   6.4 41.0   6.0
Fotsch (Maple Lane) 12/31/25 0600 45.2   14.2 81   16 39.9   9.6 2.1   0.5 NE | 37 3.5   1.7 0.00 0.00 40.7   10.2 46.1   11.0
Oak Knoll-East (Ranch 53) 12/31/25 0600 41.4   11.0 97   0 40.6   11.0 1.8   1.2 ESE | 106 3.1   1.1 0.00 0.00 37.1   6.8 41.5   8.2
Rutherford-North (Mee Ln) 12/31/25 0600 37.8   10.0 96   2 36.7   9.4 2.2   1.5 SE | 129 4.8   2.2 0.00 0.00 35.5   8.2 37.9   5.9
Frisinger Napa-NW 12/31/25 0600 41.6   10.5 97   0 40.8   10.5 1.7   1.4 NNW | 337 2.6   0.7 0.00 0.00 36.8   5.7 41.6   6.6
Napa-North (Ranch 29) 12/31/25 0600 41.4   10.3 100   0 41.4   10.3 0.1   0.0 ENE | 61 1.3   0.4 0.00 0.00 37.2   7.0 41.6   6.2
St. Helena (NVV Office) 12/31/25 0600 43.6   11.5 - - 1.4   0.8 SSE | 163 2.7   0.1 0.00 0.00 42.3   10.7 45.4   7.3
Crossroads Ranch 12/31/25 0600 42.0   9.2 94   5 40.4   7.9 2.9   0.0 SE | 137 4.5   0.5 0.00 0.00 39.1   9.5 42.0   9.1
Oakville 12/31/25 0600 41.8   11.0 94   3 40.2   10.2 3.5   1.2 SE | 127 6.1   1.6 0.00 0.00 38.4   8.5 41.8   9.2
OV561-East 12/31/25 0600 42.1   9.6 - - - - - - - 39.3   9.1 42.2   8.5
OV518-West 12/31/25 0600 42.3   9.7 - - - - - - - 38.0   7.5 42.4   8.2
Napa-NW (Ranch 54) 12/31/25 0600 41.6   10.9 100   0 41.6   10.9 0.1   0.1 N | 3 1.7   0.8 0.00 0.00 36.8   6.5 41.9   6.3
Calistoga (Ranch 78) 12/31/25 0600 43.8   12.6 90   6 41.1   10.8 0.2   1.4 WNW | 286 1.5   2.0 0.00 0.00 39.6   8.7 44.9   10.8
Yountville-SE (Ranch 85) 12/31/25 0600 41.8   10.5 100   0 41.8   10.5 1.3   0.1 SSE | 156 2.6   0.4 0.00 0.00 37.0   6.4 41.9   8.2
Yountville-South (Ranch 87) 12/31/25 0600 41.5   11.4 100   0 41.4   11.4 0.6   1.5 ESE | 106 1.7   2.4 0.00 0.00 36.0   6.2 41.7   6.5
Rutherford Hill Estate 12/31/25 0600 45.1   0.2 80   19 39.3   6.5 0.4   0.6 SW | 227 2.4   0.4 0.00 0.00 43.7   4.2 54.8   7.2
Rutherford (STS) 12/20/25 1645 58.7   2.0 79   2 52.1   1.4 1.6   3.6 SE | 143 3.3   6.5 0.00 0.01 56.5   6.0 59.8   1.7
Borreo (Soda Canyon) 12/31/25 0600 42.1   8.7 89   8 39.0   6.5 0.5   1.3 SSE | 167 2.5   2.3 0.00 0.00 38.7   5.7 43.2   6.5
Oakville-NE (Ranch 88) 12/31/25 0600 41.7   12.8 93   2 39.8   12.2 1.2   0.1 S | 181 3.5   0.3 0.00 0.00 38.3   9.6 41.8   10.2
Silver Oak OV 12/31/25 0600 42.1   9.3 94   4 40.4   8.2 3.2   0.6 SE | 127 5.8   0.2 0.00 0.06 38.9   9.6 42.1   8.8
Tiara Fria (East St. Helena) 12/31/25 0600 42.7   11.7 91   5 40.4   10.2 1.1   0.3 S | 191 2.1   0.4 0.00 0.00 38.9   8.0 43.4   8.4
To Kalon Remote (TKKE) 12/31/25 0600 42.1   9.7 - - - - - - - 39.0   9.6 43.0   8.9
To Kalon 12/31/25 0600 41.6   10.0 96   3 40.5   9.1 2.9   1.4 SSE | 160 5.0   2.3 0.00 0.00 39.4   8.6 48.2   12.9
To Kalon Remote (TKN5) 12/31/25 0600 42.3   9.6 - - - - - - - 39.2   9.4 42.6   8.2
St. Helena-North 12/31/25 0600 45.2   13.8 77   22 38.6   7.4 4.2   3.9 SSE | 160 7.0   4.8 0.00 0.00 43.9   12.9 48.7   12.6
Twomey Calistoga 12/31/25 0600 44.0   12.7 90   10 41.1   9.8 0.1   1.7 NNW | 330 1.2   3.0 0.00 0.00 39.7   8.6 44.3   9.0
Wappo Hill Floor 12/31/25 0600 40.4   10.7 100   0 40.4   10.7 0.0   1.5 N | 0 0.0   2.7 0.00 0.00 35.3   6.4 40.4   7.6
Yountville (Ranch 67) 12/31/25 0600 41.2   10.6 96   0 40.2   10.4 0.0   0.8 SW | 216 0.9   2.3 0.00 0.00 36.6   6.5 41.2   8.3
Max     58.1 100 41.8 4.2 - 7.0 0.00 0.06 54.7 58.2
Avg     42.9 90 39.6 1.4 - 3.0 0.00 - - -
Min     37.8 31 27.9 0.0 - 0.0 0.00 0.00 35.3 37.9

Southern Napa County

23 Stations

15 Minute Data
as of 12/31/25 6:13 AM PST
Load Interactive
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) 12/31/25 0600 43.2   6.6 91   5 40.8   5.2 - - - 0.00 0.00 39.8   8.8 43.5   6.7
Carneros Lower (Ranch 81) 12/31/25 0600 42.1   7.3 0   0 -72.2   5.2 1.1   1.0 NW | 312 2.6   1.5 0.00 0.00 40.2   8.2 42.1   5.1
Carneros Upper (Ranch 81) 12/31/25 0600 41.5   5.9 100   0 41.4   5.8 1.8   1.1 NW | 317 2.8   2.8 - - 39.9   5.9 41.5   4.5
Carneros (Mitsuko) 12/31/25 0600 42.9   10.2 - - - - - - - 39.5   11.2 43.0   9.0
Mount George (Napa East) 12/31/25 0600 44.7   8.0 99   1 44.3   7.6 0.4   0.2 W | 268 1.3   0.4 0.00 0.00 39.5   5.4 44.7   5.7
Napa-East (Palmaz 300') 12/31/25 0600 41.8   9.0 95   5 40.5   7.8 0.8   0.4 S | 186 2.5   0.2 0.00 0.00 38.5   6.3 41.9   4.7
Napa-East (Palmaz 1200') 12/31/25 0600 52.9   8.8 44   23 31.3   2.3 4.5   1.2 E | 92 8.1   0.6 - - 50.2   13.7 53.3   6.9
Napa-East (Palmaz 1400') 12/31/25 0600 51.4   9.2 46   26 31.2   2.7 4.5   1.8 NNE | 15 7.5   2.0 0.00 0.00 49.4   13.2 52.2   7.6
Dealy Lane (Ranch 80) 12/31/25 0600 42.4   8.5 96   1 41.2   8.2 1.0   0.6 S | 175 2.6   0.7 0.00 0.00 40.3   9.3 42.4   2.5
Suscol Mtn (Ranch 93) 12/31/25 0600 51.3   4.3 46   10 31.4   0.7 0.2   7.4 NNE | 29 2.8   8.6 0.00 0.00 46.4   0.1 53.0   2.8
Carneros (Saintsbury) 12/31/25 0600 39.0   7.5 100   0 39.0   7.5 4.8   0.7 SSE | 157 8.7   3.1 0.00 0.00 37.2   6.8 39.1   2.1
Suscol Upper (Ranch 92) 12/31/25 0600 46.5   5.5 69   5 36.9   3.6 0.0   9.3 N | 0 0.0   13.6 0.00 0.00 41.6   1.2 52.9   2.7
Stanly (Ranch 45) 12/31/25 0600 39.4   8.1 96   3 38.3   7.3 1.8   0.2 ENE | 61 3.1   0.2 0.00 0.00 36.1   6.6 39.5   4.0
Suscol Lower (Ranch 35) 12/31/25 0600 41.4   10.7 100   0 41.4   10.7 1.8   0.2 NNW | 331 3.2   0.1 0.00 0.00 37.9   8.1 41.4   4.0
Napa-South (Toyon Farms) 12/31/25 0600 42.1   7.2 100   0 42.0   7.2 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 40.6   7.4 42.2   3.4
Toyon Remote 1 12/31/25 0600 42.1   12.1 - - - - - - - 39.3   9.7 42.3   5.3
Toyon Remote 2 12/31/25 0600 42.3   9.5 - - - - - - - 40.4   10.3 42.5   5.8
Toyon Remote 3 12/31/25 0600 42.1   11.9 - - - - - - - 39.0   9.5 42.2   5.5
Napa-West Lower (Truchard) 12/31/25 0600 40.4   12.3 100   4 40.3   13.4 - - - - - 37.8   9.7 40.5   7.7
Napa-West Upper (Truchard) 12/31/25 0600 39.5   5.5 0   0 -74.3   4.3 4.0   3.9 SSW | 204 6.3   4.7 0.00 0.00 37.8   3.9 39.6   3.9
Mt. Veeder 12/31/25 0600 52.9   5.5 42   9 30.6   0.3 1.1   0.8 WNW | 285 3.1   0.7 0.00 0.00 50.6   3.5 53.4   1.2
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 12/31/25 0600 42.1   10.7 99   0 41.9   10.6 2.1   1.3 N | 359 3.9   2.0 0.00 0.00 39.4   8.6 42.1   5.3
Max     52.9 100 44.3 4.8 - 8.7 0.00 0.00 50.6 53.4
Avg     43.8 73 25.9 1.9 - 3.7 0.00 - - -
Min     39.0 0 -74.3 0.0 - 0.0 0.00 0.00 36.1 39.1
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