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      Elev 453 ft, 38.839 °N 77.305 °W

      Fairfax, VA

      Ardmore Station70°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp464977
      Low Temp28311
      Day Average Temp39.46--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation05.5-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point25.38--
      High30--
      Low21--
      Average25.38--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed14--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.73--
      Astronomy Day Length Rise Set
      Actual Time9h 33m7:14 AM4:47 PM
      Civil Twilight6:44 AM5:16 PM
      Nautical Twilight6:11 AM5:50 PM
      Astronomical Twilight5:38 AM6:22 PM
      Moon: Waning crescent1:39 AM1:39 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:52 AM 36 °F 22 °F 57 % WNW 9 mph - 29.8 in 0 in Fair
      1:52 AM 35 °F 22 °F 59 % WNW 12 mph - 29.8 in 0 in Fair
      2:52 AM 33 °F 21 °F 61 % CALM 0 mph - 29.8 in 0 in Fair
      3:52 AM 32 °F 21 °F 64 % CALM 0 mph - 29.8 in 0 in Fair
      4:52 AM 28 °F 22 °F 78 % SE 5 mph - 29.8 in 0 in Mostly Cloudy
      5:52 AM 33 °F 23 °F 66 % S 3 mph - 29.8 in 0 in Mostly Cloudy
      6:52 AM 35 °F 24 °F 64 % SSW 7 mph - 29.81 in 0 in Mostly Cloudy
      7:52 AM 37 °F 24 °F 59 % SSW 7 mph - 29.8 in 0 in Mostly Cloudy
      8:52 AM 37 °F 24 °F 59 % SSW 7 mph - 29.8 in 0 in Mostly Cloudy
      9:52 AM 39 °F 24 °F 55 % SSW 7 mph - 29.78 in 0 in Cloudy
      10:52 AM 41 °F 25 °F 53 % SSW 9 mph - 29.77 in 0 in Mostly Cloudy
      11:52 AM 44 °F 25 °F 47 % S 10 mph - 29.71 in 0 in Mostly Cloudy
      12:52 PM 44 °F 26 °F 49 % SSW 14 mph - 29.68 in 0 in Mostly Cloudy
      1:52 PM 46 °F 27 °F 47 % S 13 mph - 29.65 in 0 in Mostly Cloudy
      2:52 PM 46 °F 27 °F 47 % SSW 14 mph 22 mph 29.63 in 0 in Mostly Cloudy
      3:52 PM 46 °F 27 °F 47 % SSW 13 mph - 29.64 in 0 in Mostly Cloudy
      4:52 PM 46 °F 26 °F 46 % SSW 10 mph - 29.65 in 0 in Mostly Cloudy
      5:52 PM 46 °F 27 °F 47 % SSW 12 mph - 29.67 in 0 in Mostly Cloudy
      6:52 PM 44 °F 28 °F 53 % CALM 0 mph - 29.68 in 0 in Mostly Cloudy
      7:52 PM 43 °F 29 °F 58 % CALM 0 mph - 29.69 in 0 in Mostly Cloudy
      8:52 PM 42 °F 30 °F 62 % CALM 0 mph - 29.7 in 0 in Mostly Cloudy
      9:52 PM 42 °F 29 °F 60 % SSE 3 mph - 29.69 in 0 in Mostly Cloudy
      10:52 PM 37 °F 28 °F 70 % ENE 5 mph - 29.7 in 0 in Partly Cloudy
      11:52 PM 35 °F 28 °F 76 % CALM 0 mph - 29.71 in 0 in Fair
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