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      Elev 0 ft, 38.706 °N 77.125 °W

      Fort Belvoir, VA

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp686283
      Low Temp644426
      Day Average Temp65.45--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation0.094.6-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point64.29--
      High66--
      Low63--
      Average64.29--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed9--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.74--
      Astronomy Day Length Rise Set
      Actual Time10h 21m6:41 AM5:02 PM
      Civil Twilight6:13 AM5:30 PM
      Nautical Twilight5:41 AM6:02 PM
      Astronomical Twilight5:10 AM6:33 PM
      Moon: Waning crescent4:00 AM3:25 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:10 AM 66 °F 64 °F 94 % CALM 0 mph - 29.76 in 0 in Mist
      12:15 AM 64 °F 64 °F 100 % CALM 0 mph - 29.76 in 0 in Mist
      12:25 AM 64 °F 63 °F 94 % CALM 0 mph - 29.76 in 0 in Mist
      12:30 AM 64 °F 63 °F 94 % CALM 0 mph - 29.76 in 0 in Mist
      12:35 AM 64 °F 63 °F 94 % CALM 0 mph - 29.76 in 0 in Fog
      12:50 AM 64 °F 64 °F 100 % CALM 0 mph - 29.76 in 0 in Mist
      12:55 AM 64 °F 63 °F 96 % CALM 0 mph - 29.76 in 0 in Mist
      1:00 AM 64 °F 63 °F 94 % CALM 0 mph - 29.75 in 0 in Mist
      1:05 AM 64 °F 63 °F 94 % CALM 0 mph - 29.76 in 0 in Mist
      1:18 AM 64 °F 63 °F 94 % CALM 0 mph - 29.76 in 0 in Light Rain
      1:33 AM 64 °F 63 °F 94 % CALM 0 mph - 29.74 in 0 in Light Rain
      1:38 AM 64 °F 63 °F 94 % CALM 0 mph - 29.75 in 0 in Light Rain
      1:43 AM 64 °F 64 °F 100 % CALM 0 mph - 29.75 in 0 in Mostly Cloudy
      1:52 AM 64 °F 64 °F 100 % CALM 0 mph - 29.75 in 0 in Light Rain
      1:55 AM 65 °F 64 °F 96 % CALM 0 mph - 29.75 in 0.01 in Light Rain
      2:10 AM 64 °F 64 °F 100 % CALM 0 mph - 29.74 in 0 in Light Rain
      2:26 AM 64 °F 64 °F 100 % CALM 0 mph - 29.74 in 0 in Mostly Cloudy
      2:39 AM 66 °F 64 °F 94 % CALM 0 mph - 29.73 in 0 in Light Drizzle
      2:55 AM 65 °F 64 °F 96 % CALM 0 mph - 29.72 in 0.04 in Thunder in the Vicinity
      3:35 AM 66 °F 64 °F 94 % CALM 0 mph - 29.71 in 0 in Thunder in the Vicinity
      3:50 AM 66 °F 64 °F 94 % SE 5 mph - 29.72 in 0 in Thunder in the Vicinity
      3:55 AM 66 °F 65 °F 96 % CALM 0 mph - 29.72 in 0 in Thunder in the Vicinity
      4:00 AM 66 °F 66 °F 100 % SE 3 mph - 29.73 in 0 in Thunder in the Vicinity
      4:10 AM 66 °F 64 °F 94 % CALM 0 mph - 29.73 in 0 in Mostly Cloudy
      4:20 AM 66 °F 64 °F 94 % SE 5 mph - 29.73 in 0 in Light Rain
      4:29 AM 66 °F 66 °F 100 % CALM 0 mph - 29.73 in 0 in Mostly Cloudy
      4:44 AM 66 °F 66 °F 100 % CALM 0 mph - 29.73 in 0 in Mostly Cloudy
      4:48 AM 66 °F 66 °F 100 % CALM 0 mph - 29.73 in 0 in Light Rain
      4:55 AM 67 °F 65 °F 96 % CALM 0 mph - 29.73 in 0.03 in Light Rain
      5:15 AM 66 °F 64 °F 94 % CALM 0 mph - 29.73 in 0 in Light Drizzle
      5:16 AM 66 °F 64 °F 94 % CALM 0 mph - 29.73 in 0 in Cloudy
      5:26 AM 66 °F 66 °F 100 % W 3 mph - 29.73 in 0 in Mostly Cloudy
      5:39 AM 66 °F 66 °F 100 % WNW 9 mph - 29.74 in 0 in Partly Cloudy
      5:45 AM 68 °F 66 °F 94 % W 5 mph - 29.74 in 0 in Light Rain
      5:49 AM 68 °F 66 °F 94 % WNW 7 mph - 29.74 in 0 in Mostly Cloudy
      5:55 AM 68 °F 66 °F 93 % WNW 8 mph - 29.74 in 0.01 in Light Rain
      6:02 AM 68 °F 64 °F 88 % WNW 7 mph - 29.74 in 0 in Mostly Cloudy
      6:07 AM 68 °F 64 °F 88 % WNW 8 mph - 29.74 in 0 in Mostly Cloudy
      Level Access
      Glossary