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      Elev 373 ft, 38.890 °N 77.425 °W

      Chantilly, VA

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp426581
      Low Temp424227
      Day Average Temp42--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation04.1-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point40--
      High40--
      Low40--
      Average40--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed0--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure30.21--
      Astronomy Day Length Rise Set
      Actual Time10h 48m7:29 AM6:17 PM
      Civil Twilight7:02 AM6:44 PM
      Nautical Twilight6:31 AM7:15 PM
      Astronomical Twilight6:00 AM7:46 PM
      Moon: Waxing gibbous5:43 PM6:51 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:52 AM 42 °F 40 °F 92 % CALM 0 mph - 30.21 in 0 in Partly Cloudy
      Level Access
      Glossary