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      Elev 143 ft, 39.039 °N 76.497 °W

      Arnold, MD

      Briar Lea Station74°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp778496
      Low Temp726850
      Day Average Temp73.82--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation0.39--
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point70.18--
      High71--
      Low70--
      Average70.18--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed10--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.93--
      Astronomy Day Length Rise Set
      Actual Time12h 54m6:37 AM7:31 PM
      Civil Twilight6:10 AM7:58 PM
      Nautical Twilight5:38 AM8:31 PM
      Astronomical Twilight5:04 AM9:04 PM
      Moon: Last quarter11:58 PM2:58 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:40 AM 77 °F 71 °F 82 % W 10 mph 39 mph 29.97 in 0.11 in Heavy Rain
      12:47 AM 75 °F 70 °F 84 % WSW 5 mph 23 mph 29.96 in 0.13 in Rain
      12:54 AM 74 °F 70 °F 87 % SW 6 mph - 29.95 in 0.14 in Light Rain
      1:54 AM 73 °F 70 °F 90 % S 3 mph - 29.9 in 0.01 in Fair
      2:54 AM 73 °F 70 °F 90 % SE 5 mph - 29.91 in 0 in Fair
      3:54 AM 72 °F 70 °F 93 % CALM 0 mph - 29.92 in 0 in Mostly Cloudy
      4:54 AM 72 °F 70 °F 93 % SW 3 mph - 29.9 in 0 in Fair
      5:54 AM 73 °F 71 °F 93 % W 3 mph - 29.93 in 0 in Mostly Cloudy
      6:54 AM 72 °F 70 °F 93 % VAR 5 mph - 29.94 in 0 in Partly Cloudy
      7:54 AM 74 °F 70 °F 87 % CALM 0 mph - 29.95 in 0 in Fair
      8:54 AM 77 °F 70 °F 79 % WNW 3 mph - 29.95 in 0 in Fair
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