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      Elev 162 ft, 39.366 °N 77.531 °W

      Jefferson, MD

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp867084
      Low Temp624828
      Day Average Temp68.25--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation0--
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point64.89--
      High70--
      Low62--
      Average64.89--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed12--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.61--
      Astronomy Day Length Rise Set
      Actual Time11h 13m7:19 AM6:32 PM
      Civil Twilight6:52 AM6:59 PM
      Nautical Twilight6:20 AM7:30 PM
      Astronomical Twilight5:49 AM8:01 PM
      Moon: Waxing crescent11:33 AM8:34 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:15 AM 66 °F 65 °F 95 % S 3 mph - 29.61 in 0 in Fair
      12:35 AM 65 °F 65 °F 98 % S 5 mph - 29.61 in 0 in Fair
      12:55 AM 66 °F 65 °F 97 % S 6 mph - 29.6 in 0 in Fair
      1:15 AM 66 °F 65 °F 98 % CALM 0 mph - 29.6 in 0 in Fair
      1:40 AM 66 °F 65 °F 96 % CALM 0 mph - 29.6 in 0 in Fair
      1:55 AM 66 °F 65 °F 97 % S 5 mph - 29.6 in 0 in Fair
      2:15 AM 66 °F 65 °F 98 % S 5 mph - 29.59 in 0 in Fair
      2:35 AM 66 °F 65 °F 95 % S 3 mph - 29.59 in 0 in Fair
      2:55 AM 66 °F 65 °F 98 % CALM 0 mph - 29.59 in 0 in Fair
      3:15 AM 65 °F 65 °F 98 % CALM 0 mph - 29.59 in 0 in Fair
      3:35 AM 65 °F 65 °F 99 % CALM 0 mph - 29.59 in 0 in Fair
      3:55 AM 64 °F 64 °F 99 % CALM 0 mph - 29.59 in 0 in Fair
      4:15 AM 64 °F 64 °F 99 % S 5 mph - 29.59 in 0 in Fair
      4:35 AM 64 °F 64 °F 100 % CALM 0 mph - 29.59 in 0 in Fair
      4:55 AM 62 °F 62 °F 100 % CALM 0 mph - 29.6 in 0 in Fair
      5:15 AM 65 °F 64 °F 96 % S 5 mph - 29.6 in 0 in Fair
      5:35 AM 67 °F 63 °F 88 % S 6 mph - 29.61 in 0 in Fair
      5:55 AM 63 °F 62 °F 98 % S 5 mph - 29.62 in 0 in Fair
      6:15 AM 64 °F 63 °F 97 % S 5 mph - 29.61 in 0 in Fair
      6:47 AM 63 °F 63 °F 100 % CALM 0 mph - 29.62 in 0 in Fair
      7:47 AM 64 °F 63 °F 94 % CALM 0 mph - 29.62 in 0 in Fair
      8:47 AM 66 °F 64 °F 94 % CALM 0 mph - 29.64 in 0 in Fair
      9:47 AM 72 °F 66 °F 83 % CALM 0 mph - 29.65 in 0 in Partly Cloudy
      10:47 AM 79 °F 68 °F 69 % W 10 mph - 29.64 in 0 in Fair
      11:47 AM 82 °F 68 °F 62 % W 10 mph - 29.66 in 0 in Fair
      12:47 PM 81 °F 66 °F 61 % W 9 mph - 29.63 in 0 in Fair
      1:47 PM 82 °F 68 °F 62 % WSW 8 mph - 29.61 in 0 in Fair
      2:47 PM 86 °F 70 °F 58 % SSW 12 mph - 29.6 in 0 in Fair
      Level Access
      Glossary