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      Elev 39 ft, 38.304 °N 122.292 °W

      Napa, CA

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp697187
      Low Temp434625
      Day Average Temp53.74--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation04.5-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point48.48--
      High53--
      Low43--
      Average48.48--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed12--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure30.02--
      Astronomy Day Length Rise Set
      Actual Time10h 27m6:38 AM5:06 PM
      Civil Twilight6:11 AM5:33 PM
      Nautical Twilight5:39 AM6:05 PM
      Astronomical Twilight5:08 AM6:36 PM
      Moon: Waning crescent1:59 AM2:41 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:54 AM 54 °F 51 °F 90 % NNE 7 mph - 30.01 in 0 in Mostly Cloudy
      1:54 AM 52 °F 50 °F 93 % ENE 5 mph - 30.01 in 0 in Fair
      2:54 AM 47 °F 47 °F 100 % CALM 0 mph - 30.01 in 0 in Fair
      3:54 AM 45 °F 45 °F 100 % CALM 0 mph - 30 in 0 in Fair
      4:54 AM 46 °F 46 °F 100 % CALM 0 mph - 30.01 in 0 in Fair
      5:54 AM 45 °F 45 °F 100 % CALM 0 mph - 30.01 in 0 in Fair
      6:35 AM 44 °F 44 °F 100 % CALM 0 mph - 30.02 in 0 in Mist
      6:37 AM 44 °F 44 °F 100 % CALM 0 mph - 30.02 in 0 in Fog
      6:45 AM 43 °F 43 °F 100 % CALM 0 mph - 30.03 in 0 in Fog
      6:49 AM 45 °F 45 °F 100 % CALM 0 mph - 30.03 in 0 in Fog
      6:51 AM 45 °F 45 °F 100 % CALM 0 mph - 30.03 in 0 in Patches of Fog
      6:54 AM 45 °F 45 °F 100 % CALM 0 mph - 30.03 in 0 in Patches of Fog
      6:58 AM 46 °F 46 °F 100 % CALM 0 mph - 30.03 in 0 in Patches of Fog
      7:18 AM 45 °F 45 °F 100 % CALM 0 mph - 30.03 in 0 in Patches of Fog
      7:54 AM 50 °F 49 °F 96 % CALM 0 mph - 30.04 in 0 in Fair
      8:54 AM 54 °F 51 °F 90 % CALM 0 mph - 30.04 in 0 in Fair
      9:54 AM 59 °F 52 °F 78 % SSW 8 mph - 30.05 in 0 in Fair
      10:54 AM 62 °F 53 °F 72 % S 9 mph - 30.05 in 0 in Fair
      11:54 AM 66 °F 50 °F 56 % SW 7 mph - 30.03 in 0 in Fair
      12:54 PM 67 °F 50 °F 54 % S 6 mph - 30.01 in 0 in Fair
      1:54 PM 69 °F 50 °F 51 % S 6 mph - 29.99 in 0 in Fair
      2:54 PM 69 °F 51 °F 53 % S 7 mph - 29.99 in 0 in Fair
      3:54 PM 69 °F 53 °F 57 % W 12 mph - 29.99 in 0 in Fair
      4:54 PM 64 °F 52 °F 65 % WSW 10 mph - 30 in 0 in Fair
      5:54 PM 60 °F 52 °F 75 % VAR 3 mph - 30.01 in 0 in Fair
      6:54 PM 60 °F 52 °F 75 % SW 5 mph - 30.02 in 0 in Fair
      7:54 PM 56 °F 53 °F 90 % SW 5 mph - 30.03 in 0 in Fair
      Level Access
      Glossary