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      Elev 373 ft, 38.890 °N 77.425 °W

      Chantilly, VA

      Chantilly Station

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp828697
      Low Temp596446
      Day Average Temp71--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation03.9-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point56.71--
      High58--
      Low56--
      Average56.71--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed7--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.62--
      Astronomy Day Length Rise Set
      Actual Time13h 20m6:31 AM7:51 PM
      Civil Twilight6:03 AM8:19 PM
      Nautical Twilight5:30 AM8:52 PM
      Astronomical Twilight4:55 AM9:27 PM
      Moon: Waxing gibbous6:10 PM2:41 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:52 AM 63 °F 56 °F 78 % CALM 0 mph - 29.62 in 0 in Fair
      1:52 AM 62 °F 56 °F 80 % CALM 0 mph - 29.6 in 0 in Fair
      2:52 AM 61 °F 56 °F 83 % SSE 3 mph - 29.6 in 0 in Fair
      3:52 AM 59 °F 56 °F 90 % CALM 0 mph - 29.6 in 0 in Fair
      4:52 AM 62 °F 57 °F 84 % CALM 0 mph - 29.59 in 0 in Mostly Cloudy
      5:52 AM 63 °F 57 °F 81 % NW 6 mph - 29.62 in 0 in Mostly Cloudy
      6:52 AM 64 °F 56 °F 75 % CALM 0 mph - 29.64 in 0 in Mostly Cloudy
      7:52 AM 68 °F 56 °F 65 % CALM 0 mph - 29.64 in 0 in Mostly Cloudy
      8:52 AM 71 °F 57 °F 61 % CALM 0 mph - 29.64 in 0 in Fair
      9:52 AM 74 °F 58 °F 57 % CALM 0 mph - 29.64 in 0 in Fair
      10:52 AM 76 °F 57 °F 52 % SSE 3 mph - 29.64 in 0 in Fair
      11:52 AM 79 °F 57 °F 47 % VAR 5 mph - 29.63 in 0 in Fair
      12:52 PM 78 °F 57 °F 48 % VAR 6 mph - 29.63 in 0 in Partly Cloudy
      1:52 PM 81 °F 58 °F 45 % VAR 6 mph - 29.62 in 0 in Partly Cloudy
      2:52 PM 82 °F 57 °F 42 % WNW 5 mph - 29.61 in 0 in Partly Cloudy
      3:52 PM 82 °F 57 °F 42 % N 5 mph - 29.61 in 0 in Partly Cloudy
      4:52 PM 82 °F 56 °F 41 % WNW 7 mph - 29.61 in 0 in Fair
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