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      Elev 510 ft, 39.142 °N 77.193 °W

      Gaithersburg, MD

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp717796
      Low Temp525943
      Day Average Temp61.54--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation0--
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point49.08--
      High54--
      Low43--
      Average49.08--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed9--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.48--
      Astronomy Day Length Rise Set
      Actual Time14h 42m5:45 AM8:28 PM
      Civil Twilight5:13 AM8:59 PM
      Nautical Twilight4:34 AM9:38 PM
      Astronomical Twilight3:49 AM10:23 PM
      Moon: Last quarter1:46 AM12:46 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:56 AM 52 °F 52 °F 100 % CALM 0 mph - 29.41 in 0 in Fair
      1:56 AM 53 °F 53 °F 100 % CALM 0 mph - 29.42 in 0 in Fair
      2:56 AM 54 °F 53 °F 97 % NW 6 mph - 29.42 in 0 in Fair
      3:56 AM 54 °F 53 °F 97 % NW 8 mph - 29.43 in 0 in Partly Cloudy
      4:56 AM 54 °F 53 °F 97 % NW 7 mph - 29.44 in 0 in Fair
      5:56 AM 54 °F 52 °F 93 % CALM 0 mph - 29.47 in 0 in Fair
      6:56 AM 54 °F 52 °F 93 % NW 6 mph - 29.48 in 0 in Fair
      7:56 AM 59 °F 54 °F 83 % WNW 5 mph - 29.5 in 0 in Fair
      8:56 AM 62 °F 51 °F 67 % VAR 5 mph - 29.51 in 0 in Fair
      9:56 AM 65 °F 47 °F 52 % VAR 5 mph - 29.51 in 0 in Fair
      10:56 AM 67 °F 48 °F 51 % VAR 5 mph - 29.5 in 0 in Fair
      11:56 AM 69 °F 49 °F 49 % VAR 7 mph - 29.49 in 0 in Mostly Cloudy
      12:56 PM 70 °F 50 °F 49 % WNW 9 mph - 29.48 in 0 in Mostly Cloudy
      1:56 PM 68 °F 47 °F 47 % CALM 0 mph - 29.47 in 0 in Cloudy
      2:56 PM 71 °F 49 °F 45 % VAR 6 mph - 29.46 in 0 in Partly Cloudy
      3:56 PM 70 °F 48 °F 46 % VAR 5 mph - 29.45 in 0 in Partly Cloudy
      4:56 PM 70 °F 49 °F 47 % NW 7 mph - 29.47 in 0 in Mostly Cloudy
      5:56 PM 70 °F 47 °F 44 % NW 8 mph - 29.47 in 0 in Partly Cloudy
      6:56 PM 66 °F 44 °F 45 % WNW 8 mph - 29.48 in 0 in Fair
      7:56 PM 65 °F 43 °F 45 % NW 6 mph - 29.49 in 0 in Fair
      8:56 PM 62 °F 43 °F 50 % NW 3 mph - 29.51 in 0 in Fair
      9:56 PM 58 °F 45 °F 62 % CALM 0 mph - 29.52 in 0 in Mostly Cloudy
      10:56 PM 57 °F 44 °F 62 % CALM 0 mph - 29.53 in 0 in Partly Cloudy
      11:56 PM 53 °F 52 °F 96 % CALM 0 mph - 29.55 in 0 in Cloudy
      Level Access
      Glossary