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      Elev 256 ft, 38.882 °N 77.087 °W

      Arlington, VA

      Lyon Park Station80°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp835784
      Low Temp513513
      Day Average Temp65.32--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation04.9-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point49.68--
      High55--
      Low42--
      Average49.68--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed16--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.93--
      Astronomy Day Length Rise Set
      Actual Time12h 15m7:07 AM7:23 PM
      Civil Twilight6:40 AM7:49 PM
      Nautical Twilight6:09 AM8:20 PM
      Astronomical Twilight5:37 AM8:52 PM
      Moon: Waxing crescent8:13 AM9:52 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:52 AM 53 °F 42 °F 66 % S 8 mph - 30.16 in 0 in Mostly Cloudy
      1:52 AM 52 °F 44 °F 74 % S 9 mph - 30.15 in 0 in Mostly Cloudy
      2:52 AM 52 °F 45 °F 77 % S 9 mph - 30.12 in 0 in Cloudy
      3:52 AM 52 °F 45 °F 77 % SSW 9 mph - 30.1 in 0 in Cloudy
      4:52 AM 51 °F 45 °F 80 % S 12 mph - 30.06 in 0 in Light Rain
      5:52 AM 51 °F 45 °F 80 % SSW 8 mph - 30.07 in 0 in Cloudy
      6:52 AM 52 °F 46 °F 80 % SSW 9 mph - 30.06 in 0 in Cloudy
      7:52 AM 53 °F 47 °F 80 % S 9 mph - 30.05 in 0 in Cloudy
      8:52 AM 54 °F 47 °F 77 % SSW 15 mph 23 mph 30.03 in 0 in Cloudy
      9:52 AM 55 °F 48 °F 77 % S 10 mph - 30 in 0 in Light Rain
      10:52 AM 57 °F 49 °F 74 % S 10 mph - 30 in 0 in Cloudy
      11:52 AM 61 °F 51 °F 70 % S 10 mph - 29.97 in 0 in Mostly Cloudy
      12:52 PM 69 °F 52 °F 54 % SSW 14 mph 22 mph 29.93 in 0 in Mostly Cloudy
      1:52 PM 71 °F 52 °F 51 % SSW 16 mph 25 mph 29.9 in 0 in Mostly Cloudy
      2:52 PM 73 °F 53 °F 49 % S 14 mph - 29.84 in 0 in Mostly Cloudy
      3:52 PM 78 °F 54 °F 43 % SSW 12 mph - 29.82 in 0 in Mostly Cloudy
      4:21 PM 80 °F 54 °F 40 % SW 13 mph 30 mph 29.81 in 0 in Mostly Cloudy
      4:52 PM 81 °F 55 °F 41 % SSW 8 mph - 29.8 in 0 in Mostly Cloudy
      5:52 PM 83 °F 54 °F 37 % SW 10 mph - 29.78 in 0 in Partly Cloudy
      6:52 PM 83 °F 53 °F 36 % WSW 12 mph - 29.77 in 0 in Mostly Cloudy
      7:52 PM 72 °F 53 °F 51 % S 10 mph - 29.77 in 0 in Mostly Cloudy
      8:52 PM 79 °F 52 °F 39 % SW 12 mph - 29.78 in 0 in Mostly Cloudy
      9:52 PM 77 °F 52 °F 42 % SW 16 mph 23 mph 29.79 in 0 in Partly Cloudy
      10:52 PM 76 °F 52 °F 43 % SW 13 mph - 29.8 in 0 in Mostly Cloudy
      11:52 PM 68 °F 52 °F 56 % SSW 9 mph - 29.8 in 0 in Mostly Cloudy
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