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      Elev 162 ft, 39.366 °N 77.531 °W

      Jefferson, MD

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp617190
      Low Temp564927
      Day Average Temp58.04--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation0.65--
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point56.67--
      High59--
      Low55--
      Average56.67--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed17--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.92--
      Astronomy Day Length Rise Set
      Actual Time11h 20m7:16 AM6:36 PM
      Civil Twilight6:49 AM7:03 PM
      Nautical Twilight6:18 AM7:34 PM
      Astronomical Twilight5:46 AM8:05 PM
      Moon: Waxing crescent8:20 AM6:48 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:15 AM 60 °F 56 °F 86 % NNE 6 mph - 30.03 in 0 in Mostly Cloudy
      12:35 AM 60 °F 56 °F 84 % NNE 6 mph - 30.03 in 0 in Cloudy
      12:55 AM 61 °F 56 °F 83 % VAR 6 mph - 30.03 in 0 in Cloudy
      1:15 AM 60 °F 56 °F 86 % NE 8 mph - 30.01 in 0 in Cloudy
      1:35 AM 60 °F 55 °F 84 % N 7 mph - 30.01 in 0 in Cloudy
      1:55 AM 60 °F 56 °F 87 % N 9 mph - 30 in 0 in Cloudy
      2:15 AM 60 °F 56 °F 87 % N 8 mph - 29.98 in 0 in Cloudy
      2:35 AM 59 °F 56 °F 88 % N 6 mph - 29.99 in 0 in Cloudy
      2:55 AM 59 °F 56 °F 88 % N 7 mph - 29.98 in 0 in Cloudy
      3:15 AM 58 °F 57 °F 97 % N 9 mph - 29.97 in 0 in Light Rain
      3:35 AM 57 °F 57 °F 100 % N 8 mph - 29.97 in 0.02 in Rain
      3:55 AM 57 °F 57 °F 100 % NNE 9 mph - 29.96 in 0.05 in Light Rain
      4:15 AM 57 °F 57 °F 100 % NNE 8 mph - 29.96 in 0.05 in Rain
      4:35 AM 57 °F 57 °F 100 % N 12 mph - 29.94 in 0.11 in Rain
      4:55 AM 57 °F 57 °F 100 % NNE 13 mph - 29.93 in 0.15 in Rain
      5:15 AM 57 °F 57 °F 100 % N 10 mph - 29.93 in 0.04 in Light Rain
      5:35 AM 57 °F 57 °F 100 % NNE 12 mph - 29.92 in 0.08 in Rain
      5:55 AM 56 °F 56 °F 100 % NNE 12 mph - 29.92 in 0.12 in Rain
      6:15 AM 57 °F 57 °F 100 % NNE 12 mph - 29.91 in 0.03 in Light Rain
      6:47 AM 57 °F 57 °F 100 % NNE 12 mph - 29.91 in 0 in Rain
      8:47 AM 57 °F 57 °F 100 % NE 17 mph - 29.87 in 0 in Heavy Rain
      10:47 AM 57 °F 57 °F 100 % NNE 17 mph 22 mph 29.82 in 0 in Rain
      11:47 AM 57 °F 57 °F 100 % NNE 16 mph - 29.78 in 0 in Light Rain
      11:59 AM 57 °F 57 °F 100 % NNE 14 mph 20 mph 29.77 in 0 in Heavy Rain
      12:17 PM 57 °F 57 °F 100 % NNE 13 mph 25 mph 29.75 in 0 in Rain
      12:47 PM 57 °F 57 °F 100 % NNE 13 mph - 29.73 in 0 in Light Rain
      1:47 PM 59 °F 59 °F 100 % NNE 13 mph - 29.68 in 0 in Light Rain
      Level Access
      Glossary