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      Elev 328 ft, 38.876 °N 77.542 °W

      Chantilly, VA

      Marbury Estates WX Station72°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp728599
      Low Temp716341
      Day Average Temp71.25--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation03.7-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point66.63--
      High69--
      Low64--
      Average66.63--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed7--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.87--
      Astronomy Day Length Rise Set
      Actual Time13h 6m6:37 AM7:43 PM
      Civil Twilight6:09 AM8:10 PM
      Nautical Twilight5:37 AM8:43 PM
      Astronomical Twilight5:03 AM9:17 PM
      Moon: Waning gibbous8:47 PM9:07 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:52 AM 71 °F 64 °F 78 % CALM 0 mph - 29.88 in 0 in Cloudy
      1:52 AM 72 °F 64 °F 76 % SSE 5 mph - 29.88 in 0 in Cloudy
      2:52 AM 71 °F 66 °F 84 % S 5 mph - 29.87 in 0 in Mostly Cloudy
      3:23 AM 71 °F 67 °F 87 % S 6 mph - 29.86 in 0 in Cloudy
      3:52 AM 71 °F 67 °F 87 % S 6 mph - 29.86 in 0 in Cloudy
      4:52 AM 71 °F 68 °F 90 % S 6 mph - 29.86 in 0 in Cloudy
      5:52 AM 72 °F 68 °F 87 % S 7 mph - 29.86 in 0 in Cloudy
      6:52 AM 71 °F 69 °F 93 % S 7 mph - 29.86 in 0 in Cloudy
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