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      Elev 430 ft, 39.482 °N 77.699 °W

      Antietam Heights, MD

      Keedysville Station49°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp556984
      Low Temp504532
      Day Average Temp52.25--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation00.11-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point41.5--
      High42--
      Low41--
      Average41.5--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed3--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.36--
      Astronomy Day Length Rise Set
      Actual Time11h 25m7:14 AM6:40 PM
      Civil Twilight6:47 AM7:07 PM
      Nautical Twilight6:16 AM7:38 PM
      Astronomical Twilight5:45 AM8:09 PM
      Moon: Waning crescent6:08 AM5:59 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:53 AM 55 °F 41 °F 59 % CALM 0 mph - 29.35 in 0 in Fair
      1:53 AM 54 °F 42 °F 64 % CALM 0 mph - 29.35 in 0 in Fair
      2:53 AM 50 °F 42 °F 74 % E 3 mph - 29.36 in 0 in Fair
      3:53 AM 50 °F 41 °F 71 % CALM 0 mph - 29.36 in 0 in Fair
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