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      Elev 510 ft, 39.142 °N 77.193 °W

      Gaithersburg, MD

      Gaithersburg Station64°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp737691
      Low Temp635837
      Day Average Temp66.63--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation0.73--
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point64.25--
      High69--
      Low61--
      Average64.25--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed6--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.48--
      Astronomy Day Length Rise Set
      Actual Time12h 11m6:55 AM7:07 PM
      Civil Twilight6:28 AM7:33 PM
      Nautical Twilight5:57 AM8:05 PM
      Astronomical Twilight5:25 AM8:36 PM
      Moon: Waxing gibbous4:42 PM1:27 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:56 AM 69 °F - - CALM 0 mph - 29.4 in 0 in Cloudy
      1:56 AM 69 °F 69 °F 100 % VAR 3 mph - 29.4 in 0 in Cloudy
      2:56 AM 67 °F - - CALM 0 mph - 29.41 in 0 in Fair
      3:47 AM 66 °F - - CALM 0 mph - 29.42 in 0 in Cloudy
      3:56 AM 67 °F - - CALM 0 mph - 29.42 in 0 in Cloudy
      4:56 AM 67 °F - - CALM 0 mph - 29.42 in 0 in Cloudy
      5:48 AM 66 °F 66 °F 100 % VAR 3 mph - 29.44 in 0 in Fair
      5:56 AM 65 °F 65 °F 100 % VAR 3 mph - 29.44 in 0 in Fair
      6:56 AM 63 °F - - CALM 0 mph - 29.46 in 0 in Fair
      7:56 AM 65 °F 65 °F 100 % VAR 6 mph - 29.48 in 0 in Fair
      8:56 AM 66 °F 63 °F 90 % CALM 0 mph - 29.49 in 0 in Fair
      9:56 AM 69 °F 62 °F 78 % VAR 5 mph - 29.5 in 0 in Fair
      10:25 AM 72 °F 63 °F 73 % VAR 3 mph - 29.5 in 0 in Mostly Cloudy
      10:56 AM 73 °F 62 °F 68 % VAR 5 mph - 29.5 in 0 in Mostly Cloudy
      11:56 AM 71 °F 62 °F 73 % CALM 0 mph - 29.51 in 0 in Cloudy
      12:56 PM 70 °F 61 °F 73 % VAR 3 mph - 29.52 in 0 in Cloudy
      1:56 PM 67 °F 67 °F 100 % VAR 3 mph - 29.51 in 0.03 in Light Rain
      2:19 PM 66 °F 66 °F 100 % CALM 0 mph - 29.51 in 0.05 in Rain
      2:56 PM 66 °F - - CALM 0 mph - 29.5 in 0.09 in Rain
      3:37 PM 64 °F - - VAR 3 mph - 29.5 in 0.09 in Rain
      3:56 PM 66 °F - - CALM 0 mph - 29.5 in 0.1 in Light Rain
      4:02 PM 64 °F - - CALM 0 mph - 29.5 in 0.01 in Light Rain
      4:31 PM 64 °F - - NNE 3 mph - 29.51 in 0.03 in Light Rain
      4:54 PM 64 °F - - CALM 0 mph - 29.51 in 0.07 in Rain
      4:56 PM 65 °F - - CALM 0 mph - 29.51 in 0.07 in Light Rain
      5:19 PM 64 °F - - VAR 3 mph - 29.48 in 0.09 in Light Rain
      5:56 PM 64 °F - - VAR 3 mph - 29.49 in 0.1 in Cloudy
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