Southern Napa County

22 Stations

Daily Data | America/Los_Angeles
as of 4/28/26 6:17 AM PDT
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Station Date Daily Max Temp (°F) Time of Max Temp Daily Min Temp (°F) Time of Min Temp Dew Pt (°F) Daily Max RH (%) Daily Min RH (%) Wind Spd (mph) Daily Max Wind (mph) Time of Max Wind Max Wind Dir (°) Daily Rain (In) Season Precip (In) Daily ETo (in) Daily Solar Rad (Cal/cm2) Powdery Mildew Stress (pts)
Mt. Veeder 4/27/26 60.6   4.3 1524 45.0   0.7 0629 42.9   1.5 92   1 52   4 1.5 10.9   1.2 1709 SSE | 163 0.00 33.62 0.148   0.018 780   70 0   0
Mount George (Napa East) 4/27/26 84.6   12.7 1220 48.8   5.7 0004 56.8   1.1 100   0 55   9 1.4 12.1   0.7 1754 WSW | 249 0.00 16.54 0.119   0.022 386   83 20   20
Napa-East (Palmaz 300') 4/27/26 66.1   5.3 1612 47.4   0.5 0040 46.3   1.7 96   1 44   2 1.7 11.9   2.5 1659 SSW | 203 0.00 22.81 0.097   0.014 338   78 0   0
Napa-East (Palmaz 1200') 4/27/26 61.3   5.4 1613 41.8   0.6 0101 43.2   2.0 100   0 3   4 1.5 15.0   1.2 1655 NNW | 340 - - 0.085   0.009 326   46 0   0
Napa-East (Palmaz 1400') 4/27/26 60.1   4.1 1520 43.8   0.3 0058 45.1   1.3 100   0 55   2 1.8 13.8   1.1 1808 WSW | 241 0.00 30.26 0.082   0.009 316   37 0   0
Wooden Valley 4/27/26 63.7   4.8 1522 41.6   1.7 0055 44.5   2.5 93   3 46   3 2.0 15.1   0.5 1630 SSW | 209 0.00 28.57 0.093   0.002 346   13 0   0
Napa-West Upper (Truchard) 4/27/26 67.9   6.4 1312 47.6   1.3 0056 46.3   1.5 100   0 40   3 3.0 17.0   4.3 1935 SW | 233 0.00 23.93 0.118   0.016 395   83 0   0
Napa-West Lower (Truchard) 4/27/26 70.6   5.4 1314 42.9   1.8 0052 45.5   2.2 95   2 37   4 - - - - - - - - 40   10
Napa-South (Toyon Farms) 4/27/26 66.9   4.0 1317 47.3   0.4 0057 48.5   1.6 97   1 53   5 2.3 13.5   2.7 1713 SSW | 207 0.00 17.89 0.065   0.008 212   55 0   0
Toyon Remote 1 4/27/26 69.3   1.7 1241 40.4   2.4 0042 - - - - - - - - - - - -
Toyon Remote 2 4/27/26 67.9   2.3 1225 44.2   1.7 0059 - - - - - - - - - - - -
Toyon Remote 3 4/27/26 68.4   1.5 1706 44.1   1.1 0052 - - - - - - - - - - - -
Dealy Lane (Ranch 80) 4/27/26 68.3   4.8 1324 45.7   1.0 0047 45.9   1.8 94   1 41   3 1.9 14.4   1.3 1808 NW | 310 0.00 23.12 0.112   0.007 402   44 10   10
Carneros (Saintsbury) 4/27/26 67.1   2.6 1403 46.8   0.8 0619 46.4   1.6 93   5 47   6 3.3 16.9   0.2 1912 WSW | 256 0.00 8.68 - - 0   0
Suscol Lower (Ranch 35) 4/27/26 68.6   4.9 1343 46.8   1.8 0054 46.1   1.9 - - 3.3 14.6   7.6 1921 WSW | 240 0.00 22.41 0.117   0.015 399   97 0   0
Suscol Mtn (Ranch 93) 4/27/26 67.2   5.7 1326 46.7   0.1 0601 45.0   1.5 94   1 49   3 4.5 21.6   3.8 1833 NW | 318 0.00 18.04 - - 0   0
Suscol Upper (Ranch 92) 4/27/26 64.6   5.9 1334 46.2   1.8 0056 45.3   1.5 93   3 44   0 1.8 17.8   4.2 1816 SW | 221 0.00 21.98 - - 0   0
Stanly (Ranch 45) 4/27/26 66.4   2.6 1727 47.4   0.6 0632 46.4   1.8 92   1 45   4 3.7 15.3   1.9 1621 SSW | 198 0.00 22.49 0.144   0.025 497   119 0   0
Carneros Upper (Ranch 81) 4/27/26 66.7   4.8 1427 47.1   1.6 0554 45.3   1.2 - - 6.2 20.0   3.4 1853 W | 270 - - - - 0   0
Carneros (Mitsuko) 4/27/26 68.2   2.8 1257 45.0   2.7 0059 - - - - - - - - - - - 0   0
Carneros Lower (Ranch 81) 4/27/26 67.2   0.5 1230 47.2   1.4 0627 46.8   1.5 91   2 43   1 0.9 14.1   1.8 1454 SSE | 158 0.00 19.29 0.103   0.011 371   37 0   0
Carneros (Milton Rd) 4/27/26 68.3   4.2 1405 46.6   3.1 0057 46.7   1.9 91   2 46   6 - - - - 0.00 18.07 - - 0   0
Max   84.6 - 48.8 - 56.8 100 55 6.2 21.6 - - 0.00 33.62 0.148 780 -
Avg   - - - - 46.3 - - 2.6 - - - - - - - -
Min   60.1 - 40.4 - 42.9 91 3 0.9 10.9 - - 0.00 8.68 0.065 212 -