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      Elev 440 ft, 39.456 °N 76.498 °W

      Glen Arm, MD

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp726989
      Low Temp594827
      Day Average Temp62.22--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation0.490.13-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point58.19--
      High61--
      Low57--
      Average58.19--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed13--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.79--
      Astronomy Day Length Rise Set
      Actual Time11h 18m7:13 AM6:31 PM
      Civil Twilight6:46 AM6:58 PM
      Nautical Twilight6:14 AM7:29 PM
      Astronomical Twilight5:43 AM8:00 PM
      Moon: Waxing crescent9:22 AM7:14 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:15 AM 63 °F 61 °F 95 % N 6 mph - 29.75 in 0 in Cloudy
      12:35 AM 63 °F 61 °F 94 % N 6 mph - 29.75 in 0 in Thunder in the Vicinity
      12:55 AM 62 °F 60 °F 94 % CALM 0 mph - 29.75 in 0 in Thunder in the Vicinity
      1:15 AM 62 °F 60 °F 94 % CALM 0 mph - 29.74 in 0 in Cloudy
      1:35 AM 62 °F 60 °F 94 % CALM 0 mph - 29.74 in 0 in Cloudy
      1:55 AM 62 °F 60 °F 94 % CALM 0 mph - 29.73 in 0 in Cloudy
      2:15 AM 61 °F 59 °F 93 % CALM 0 mph - 29.73 in 0 in Cloudy
      2:35 AM 61 °F 58 °F 92 % NNE 3 mph - 29.73 in 0 in Rain
      2:55 AM 60 °F 58 °F 93 % CALM 0 mph - 29.73 in 0.04 in Rain
      3:15 AM 60 °F 58 °F 94 % N 3 mph - 29.72 in 0.12 in Heavy Rain
      3:35 AM 60 °F 58 °F 94 % NNE 5 mph - 29.72 in 0.14 in Light Rain
      3:55 AM 60 °F 58 °F 94 % N 9 mph - 29.72 in 0.15 in Light Rain
      4:15 AM 60 °F 58 °F 94 % NNW 5 mph - 29.73 in 0 in Drizzle
      4:35 AM 60 °F 58 °F 95 % N 7 mph - 29.74 in 0 in Heavy Drizzle
      4:55 AM 60 °F 58 °F 93 % N 5 mph - 29.76 in 0.01 in Light Rain
      5:15 AM 59 °F 57 °F 93 % CALM 0 mph - 29.77 in 0.03 in Rain
      5:45 AM 59 °F 57 °F 94 % N 6 mph - 29.79 in 0 in Cloudy
      6:06 AM 59 °F 57 °F 94 % N 6 mph - 29.8 in 0 in Cloudy
      6:45 AM 59 °F 57 °F 94 % NNW 7 mph - 29.82 in 0 in Cloudy
      7:45 AM 59 °F 57 °F 94 % N 5 mph - 29.84 in 0 in Cloudy
      8:45 AM 61 °F 57 °F 88 % N 8 mph 20 mph 29.86 in 0 in Mostly Cloudy
      9:45 AM 64 °F 57 °F 77 % N 8 mph - 29.87 in 0 in Partly Cloudy
      10:45 AM 66 °F 57 °F 73 % N 10 mph - 29.9 in 0 in Cloudy
      11:03 AM 66 °F 57 °F 73 % N 13 mph 18 mph 29.9 in 0 in Mostly Cloudy
      11:45 AM 68 °F 57 °F 68 % N 10 mph - 29.9 in 0 in Mostly Cloudy
      12:26 PM 72 °F 57 °F 60 % N 12 mph 18 mph 29.91 in 0 in Partly Cloudy
      12:45 PM 72 °F 59 °F 64 % N 12 mph - 29.91 in 0 in Partly Cloudy
      Level Access
      Glossary