Southern Napa County

23 Stations

15 Minute Data
as of 12/3/25 12:41 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) 12/3/25 0030 37.7   0.4 94   2 36.3   0.9 - - - 0.00 0.00 35.9   0.3 38.5   0.8
Carneros Lower (Ranch 81) 12/3/25 0030 42.6   6.8 100   6 42.6   8.4 0.5   0.2 NNW | 347 2.8   1.2 0.00 0.00 42.0   6.3 42.6   6.6
Carneros Upper (Ranch 81) 12/3/25 0030 42.3   0.1 100   10 42.3   2.5 1.1   1.0 NNW | 337 3.9   0.7 - - 42.0   0.4 42.7   0.4
Carneros (Mitsuko) 12/3/25 0030 41.1   6.1 - - - - - - - 39.3   5.3 42.1   6.2
Mount George (Napa East) 12/3/25 0030 45.4   7.9 90   8 42.6   5.8 1.6   1.2 W | 279 4.2   2.9 0.00 0.00 45.4   8.3 56.9   19.3
Napa-East (Palmaz 300') 12/3/25 0015 53.0   14.4 65   35 41.4   2.9 4.6   3.8 NE | 51 11.3   9.0 0.00 0.00 51.3   13.1 53.8   15.0
Napa-East (Palmaz 1200') 12/3/25 0015 50.1   6.8 68   3 40.1   5.5 3.7   3.0 W | 259 9.2   5.9 - - 49.1   7.0 50.6   6.6
Napa-East (Palmaz 1400') 12/3/25 0015 48.6   5.8 74   2 40.6   6.3 5.5   0.1 N | 360 13.7   5.5 0.00 0.00 48.1   5.9 48.9   5.1
Dealy Lane (Ranch 80) 12/3/25 0030 41.3   2.1 96   2 40.2   2.5 1.8   0.8 WNW | 290 5.2   1.5 0.00 0.00 41.1   2.2 42.4   3.2
Suscol Mtn (Ranch 93) 12/3/25 0030 53.4   10.0 54   32 37.4   2.1 12.5   5.9 NNE | 18 22.4   10.8 0.00 0.00 51.2   7.9 53.4   9.6
Carneros (Saintsbury) 12/3/25 0030 40.2   2.7 100   0 40.2   2.7 3.0   1.5 W | 277 6.6   4.2 0.00 0.00 39.7   2.2 40.4   2.4
Suscol Upper (Ranch 92) 12/3/25 0030 47.0   2.8 79   5 40.8   1.1 5.5   3.9 WNW | 287 15.1   9.6 0.00 0.00 43.6   0.5 52.7   8.2
Stanly (Ranch 45) 12/3/25 0030 38.8   3.2 94   2 37.1   2.7 2.3   0.3 NNE | 28 5.3   1.2 0.00 0.00 36.9   2.4 41.0   4.0
Suscol Lower (Ranch 35) 12/3/25 0030 40.0   3.0 100   2 40.0   3.6 1.9   0.2 E | 80 4.9   2.6 0.00 0.00 36.8   0.2 40.0   2.1
Napa-South (Toyon Farms) 12/3/25 0030 42.5   1.3 99   0 42.4   1.4 0.2   0.2 NNW | 332 2.4   2.4 0.00 0.01 42.4   1.6 43.0   1.6
Toyon Remote 1 12/3/25 0030 40.6   4.0 - - - - - - - 37.9   1.6 41.3   4.4
Toyon Remote 2 12/3/25 0030 42.7   6.4 - - - - - - - 41.4   6.2 42.9   6.4
Toyon Remote 3 12/3/25 0030 40.8   4.7 - - - - - - - 38.8   2.9 41.3   4.8
Napa-West Lower (Truchard) 12/3/25 0030 39.3   3.8 94   1 37.7   4.1 - - - - - 35.9   0.6 40.0   4.4
Napa-West Upper (Truchard) 12/3/25 0030 41.0   0.5 0   0 -73.5   0.3 0.9   0.5 WSW | 254 2.5   0.6 0.00 0.00 40.8   0.5 41.6   0.3
Mt. Veeder 12/3/25 0030 51.3   1.9 52   10 34.2   6.8 11.7   10.4 N | 359 17.0   14.0 0.00 0.00 50.7   1.7 51.6   2.0
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 12/3/25 0030 42.1   4.0 99   1 41.7   4.1 1.7   0.7 E | 86 3.4   0.7 0.00 0.00 39.1   1.3 42.1   3.1
Max     53.4 100 42.6 12.5 - 22.4 0.00 0.01 51.3 56.9
Avg     43.7 81 33.6 3.6 - 8.1 0.00 - - -
Min     37.7 0 -73.5 0.2 - 2.4 0.00 0.00 35.9 38.5