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      Elev 510 ft, 39.142 °N 77.193 °W

      Gaithersburg, MD

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp667193
      Low Temp565325
      Day Average Temp60.41--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation0.09--
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point55.36--
      High57--
      Low51--
      Average55.36--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed3--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.6--
      Astronomy Day Length Rise Set
      Actual Time11h 41m7:06 AM6:48 PM
      Civil Twilight6:40 AM7:14 PM
      Nautical Twilight6:09 AM7:45 PM
      Astronomical Twilight5:37 AM8:16 PM
      Moon: Last quarter-2:53 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:15 AM 66 °F - - CALM 0 mph - 29.53 in 0 in Light Rain
      12:56 AM 65 °F - - CALM 0 mph - 29.54 in 0 in Cloudy
      1:15 AM 64 °F - - CALM 0 mph - 29.54 in 0 in Cloudy
      1:46 AM 64 °F - - CALM 0 mph - 29.53 in 0 in Cloudy
      1:56 AM 65 °F - - CALM 0 mph - 29.54 in 0 in Cloudy
      2:04 AM 64 °F - - CALM 0 mph - 29.54 in 0 in Cloudy
      2:56 AM 61 °F 55 °F 81 % VAR 3 mph - 29.55 in 0 in Cloudy
      3:56 AM 58 °F 51 °F 78 % CALM 0 mph - 29.57 in 0 in Light Rain
      4:56 AM 56 °F 56 °F 100 % CALM 0 mph - 29.6 in 0.02 in Light Rain
      5:56 AM 56 °F 56 °F 100 % CALM 0 mph - 29.61 in 0.01 in Light Rain
      6:56 AM 56 °F 56 °F 100 % CALM 0 mph - 29.62 in 0 in Light Rain
      7:56 AM 56 °F 56 °F 100 % CALM 0 mph - 29.65 in 0 in Light Rain
      8:56 AM 57 °F 57 °F 100 % CALM 0 mph - 29.67 in 0.01 in Light Rain
      9:56 AM 56 °F 56 °F 100 % CALM 0 mph - 29.69 in 0.04 in Light Rain
      10:56 AM 58 °F 57 °F 97 % CALM 0 mph - 29.7 in 0.01 in Cloudy
      11:56 AM 61 °F 55 °F 81 % VAR 3 mph - 29.69 in 0 in Cloudy
      12:56 PM 64 °F 54 °F 70 % VAR 3 mph - 29.69 in 0 in Cloudy
      Level Access
      Glossary