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      Special Marine Warning
      until 9:00 PM EDT
      +1 more alert
      Elev 217 ft, 38.751 °N 76.821 °W

      Rosaryville, MD

      Upper Marlboro Station81°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp425080
      Low Temp25305
      Day Average Temp34.29--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation05.5-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point11.42--
      High14--
      Low7--
      Average11.42--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed14--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.85--
      Astronomy Day Length Rise Set
      Actual Time9h 32m7:12 AM4:45 PM
      Civil Twilight6:42 AM5:15 PM
      Nautical Twilight6:09 AM5:48 PM
      Astronomical Twilight5:37 AM6:20 PM
      Moon: Waxing crescent12:08 PM11:17 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:55 AM 28 °F 12 °F 51 % WSW 8 mph - 29.93 in 0 in Partly Cloudy
      1:55 AM 27 °F 12 °F 53 % WSW 8 mph - 29.93 in 0 in Fair
      2:55 AM 29 °F 12 °F 50 % WSW 10 mph - 29.93 in 0 in Cloudy
      3:55 AM 28 °F 13 °F 54 % SW 6 mph - 29.93 in 0 in Cloudy
      4:55 AM 25 °F 13 °F 62 % SSW 7 mph - 29.93 in 0 in Fair
      5:55 AM 25 °F 13 °F 62 % SW 6 mph - 29.94 in 0 in Fair
      6:55 AM 25 °F 12 °F 58 % W 5 mph - 29.93 in 0 in Fair
      7:55 AM 27 °F 14 °F 59 % WSW 7 mph - 29.92 in 0 in Fair
      8:55 AM 31 °F 14 °F 49 % W 8 mph - 29.93 in 0 in Fair
      9:55 AM 35 °F 11 °F 39 % W 9 mph - 29.95 in 0 in Fair
      10:55 AM 38 °F 10 °F 31 % W 14 mph 20 mph 29.93 in 0 in Fair
      11:55 AM 41 °F 7 °F 25 % W 7 mph - 29.9 in 0 in Fair
      12:55 PM 42 °F 8 °F 25 % W 9 mph - 29.88 in 0 in Fair
      1:55 PM 42 °F 10 °F 27 % WSW 8 mph - 29.86 in 0 in Fair
      2:55 PM 42 °F 9 °F 26 % W 6 mph - 29.83 in 0 in Fair
      3:55 PM 40 °F 11 °F 31 % SW 9 mph - 29.81 in 0 in Fair
      4:55 PM 39 °F 11 °F 33 % SSW 7 mph - 29.8 in 0 in Partly Cloudy
      5:55 PM 37 °F 11 °F 36 % S 6 mph - 29.8 in 0 in Mostly Cloudy
      6:55 PM 33 °F 14 °F 47 % S 8 mph - 29.78 in 0 in Partly Cloudy
      7:55 PM 37 °F 12 °F 37 % SSW 7 mph - 29.77 in 0 in Cloudy
      8:55 PM 37 °F 13 °F 37 % SSW 9 mph - 29.74 in 0 in Cloudy
      9:55 PM 38 °F 11 °F 33 % SSW 10 mph - 29.73 in 0 in Cloudy
      10:55 PM 39 °F 10 °F 29 % SW 10 mph - 29.69 in 0 in Mostly Cloudy
      11:55 PM 38 °F 11 °F 33 % SW 13 mph - 29.66 in 0 in Fair
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