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      Elev 143 ft, 39.039 °N 76.497 °W

      Arnold, MD

      Briar Lea Station

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp818798
      Low Temp787153
      Day Average Temp79.22--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation0.24--
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point72.5--
      High75--
      Low70--
      Average72.5--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed6--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure30.02--
      Astronomy Day Length Rise Set
      Actual Time13h 43m6:18 AM8:02 PM
      Civil Twilight5:49 AM8:30 PM
      Nautical Twilight5:15 AM9:05 PM
      Astronomical Twilight4:38 AM9:42 PM
      Moon: Waxing crescent8:23 AM9:04 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:54 AM 79 °F 73 °F 82 % CALM 0 mph - 29.99 in 0 in Mostly Cloudy
      1:54 AM 79 °F 73 °F 82 % CALM 0 mph - 29.99 in 0 in Partly Cloudy
      2:54 AM 79 °F 75 °F 88 % N 5 mph - 29.97 in 0 in Fair
      3:54 AM 78 °F 74 °F 87 % W 3 mph - 29.97 in 0 in Fair
      4:54 AM 79 °F 75 °F 88 % CALM 0 mph - 29.98 in 0 in Cloudy
      5:54 AM 78 °F 74 °F 87 % CALM 0 mph - 29.99 in 0 in Fair
      6:54 AM 80 °F 71 °F 74 % NNW 5 mph - 30.03 in 0 in Cloudy
      7:54 AM 79 °F 70 °F 74 % N 5 mph - 30.04 in 0 in Mostly Cloudy
      8:54 AM 79 °F 71 °F 77 % N 3 mph - 30.03 in 0 in Cloudy
      9:54 AM 80 °F 72 °F 76 % N 3 mph - 30.03 in 0 in Partly Cloudy
      10:54 AM 80 °F 71 °F 74 % NNE 6 mph - 30.05 in 0 in Mostly Cloudy
      11:54 AM 80 °F 72 °F 76 % VAR 5 mph - 30.05 in 0 in Cloudy
      12:54 PM 80 °F 72 °F 76 % N 3 mph - 30.06 in 0 in Light Rain
      1:10 PM 78 °F 72 °F 81 % NNE 6 mph - 30.05 in 0.08 in Heavy Rain
      1:17 PM 78 °F 73 °F 84 % N 3 mph - 30.06 in 0.08 in Light Rain
      1:54 PM 79 °F 73 °F 82 % CALM 0 mph - 30.03 in 0.08 in Light Rain
      2:54 PM 80 °F 72 °F 76 % N 5 mph - 30.02 in 0 in Cloudy
      3:54 PM 81 °F 72 °F 74 % N 5 mph - 30.01 in 0 in Mostly Cloudy
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