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      Elev 335 ft, 39.002 °N 77.030 °W

      Silver Spring, MD

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp666893
      Low Temp404525
      Day Average Temp54.51--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation00.11-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point31.39--
      High47--
      Low14--
      Average31.39--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed22--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.73--
      Astronomy Day Length Rise Set
      Actual Time13h 28m6:22 AM7:51 PM
      Civil Twilight5:54 AM8:19 PM
      Nautical Twilight5:20 AM8:53 PM
      Astronomical Twilight4:45 AM9:29 PM
      Moon: Waxing gibbous1:33 PM3:31 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:15 AM 64 °F 37 °F 36 % SSW 6 mph - 29.78 in 0 in Fair
      12:35 AM 64 °F 37 °F 37 % S 5 mph - 29.78 in 0 in Fair
      12:55 AM 63 °F 37 °F 39 % S 6 mph - 29.78 in 0 in Fair
      1:15 AM 62 °F 38 °F 41 % S 5 mph - 29.77 in 0 in Fair
      1:35 AM 61 °F 38 °F 43 % S 8 mph - 29.76 in 0 in Fair
      1:55 AM 60 °F 39 °F 45 % S 7 mph - 29.75 in 0 in Fair
      2:15 AM 60 °F 39 °F 45 % S 7 mph - 29.74 in 0 in Fair
      2:35 AM 60 °F 39 °F 46 % S 5 mph - 29.74 in 0 in Fair
      2:55 AM 60 °F 39 °F 47 % S 3 mph - 29.73 in 0 in Fair
      3:15 AM 60 °F 39 °F 47 % S 6 mph - 29.72 in 0 in Fair
      3:35 AM 59 °F 39 °F 47 % S 7 mph - 29.71 in 0 in Fair
      3:55 AM 59 °F 39 °F 47 % S 6 mph - 29.71 in 0 in Fair
      4:15 AM 59 °F 39 °F 47 % S 6 mph - 29.7 in 0 in Fair
      4:35 AM 59 °F 39 °F 48 % S 3 mph - 29.69 in 0 in Fair
      4:55 AM 59 °F 40 °F 48 % S 7 mph - 29.68 in 0 in Fair
      5:15 AM 59 °F 40 °F 50 % S 6 mph - 29.68 in 0 in Fair
      5:35 AM 59 °F 41 °F 51 % S 8 mph - 29.68 in 0 in Fair
      5:55 AM 58 °F 41 °F 53 % S 7 mph - 29.67 in 0 in Fair
      6:15 AM 58 °F 41 °F 55 % S 3 mph - 29.67 in 0 in Partly Cloudy
      6:35 AM 57 °F 42 °F 56 % S 6 mph - 29.67 in 0 in Partly Cloudy
      6:55 AM 57 °F 42 °F 58 % S 6 mph - 29.66 in 0 in Fair
      7:15 AM 57 °F 43 °F 59 % S 5 mph - 29.67 in 0 in Fair
      7:35 AM 58 °F 43 °F 58 % S 7 mph - 29.66 in 0 in Fair
      7:55 AM 59 °F 44 °F 58 % SSW 5 mph - 29.66 in 0 in Fair
      8:15 AM 59 °F 44 °F 58 % SSW 3 mph - 29.65 in 0 in Fair
      8:35 AM 60 °F 45 °F 57 % CALM 0 mph - 29.64 in 0 in Fair
      8:55 AM 61 °F 45 °F 55 % S 6 mph - 29.63 in 0 in Fair
      9:15 AM 62 °F 46 °F 55 % SSW 7 mph - 29.62 in 0 in Fair
      9:35 AM 62 °F 46 °F 54 % SSW 7 mph - 29.62 in 0 in Fair
      9:55 AM 64 °F 46 °F 52 % S 8 mph - 29.61 in 0 in Fair
      10:15 AM 64 °F 46 °F 52 % SSW 6 mph - 29.6 in 0 in Fair
      10:35 AM 63 °F 46 °F 52 % SSW 7 mph - 29.61 in 0 in Fair
      10:55 AM 64 °F 46 °F 52 % SSW 7 mph - 29.61 in 0 in Partly Cloudy
      11:15 AM 66 °F 47 °F 49 % W 6 mph - 29.62 in 0 in Partly Cloudy
      11:35 AM 65 °F 44 °F 47 % WNW 16 mph 22 mph 29.63 in 0 in Partly Cloudy
      11:55 AM 63 °F 39 °F 41 % W 17 mph 31 mph 29.63 in 0 in Fair
      12:15 PM 60 °F 34 °F 38 % WNW 16 mph 28 mph 29.65 in 0 in Partly Cloudy
      12:35 PM 54 °F 32 °F 44 % WNW 16 mph 32 mph 29.66 in 0 in Mostly Cloudy
      12:55 PM 53 °F 32 °F 45 % NW 10 mph 25 mph 29.67 in 0 in Cloudy
      1:15 PM 53 °F 32 °F 45 % WNW 22 mph 30 mph 29.68 in 0 in Cloudy / Windy
      1:35 PM 54 °F 30 °F 40 % WNW 14 mph 30 mph 29.69 in 0 in Mostly Cloudy
      1:55 PM 53 °F 29 °F 40 % WNW 17 mph 25 mph 29.7 in 0 in Mostly Cloudy
      2:15 PM 52 °F 29 °F 41 % NW 18 mph 26 mph 29.71 in 0 in Mostly Cloudy
      2:35 PM 54 °F 29 °F 39 % NW 20 mph 25 mph 29.7 in 0 in Partly Cloudy
      2:55 PM 54 °F 27 °F 35 % WNW 17 mph 31 mph 29.7 in 0 in Partly Cloudy
      3:15 PM 55 °F 26 °F 34 % WNW 16 mph 29 mph 29.69 in 0 in Partly Cloudy
      3:35 PM 55 °F 26 °F 33 % W 21 mph 28 mph 29.69 in 0 in Fair / Windy
      3:55 PM 54 °F 23 °F 30 % WNW 18 mph 35 mph 29.71 in 0 in Fair
      4:15 PM 53 °F 25 °F 33 % NW 16 mph 30 mph 29.72 in 0 in Partly Cloudy
      4:35 PM 52 °F 24 °F 34 % NW 15 mph 30 mph 29.73 in 0 in Partly Cloudy
      4:55 PM 50 °F 23 °F 35 % WNW 16 mph 26 mph 29.74 in 0 in Mostly Cloudy
      5:15 PM 51 °F 22 °F 32 % WNW 9 mph 18 mph 29.75 in 0 in Mostly Cloudy
      5:35 PM 51 °F 20 °F 30 % NW 18 mph 26 mph 29.76 in 0 in Mostly Cloudy
      5:55 PM 50 °F 19 °F 29 % WNW 16 mph 24 mph 29.77 in 0 in Partly Cloudy
      6:15 PM 49 °F 17 °F 28 % WNW 15 mph 29 mph 29.79 in 0 in Partly Cloudy
      6:35 PM 48 °F 16 °F 28 % WNW 14 mph 21 mph 29.8 in 0 in Fair
      6:55 PM 47 °F 18 °F 31 % NW 12 mph 29 mph 29.8 in 0 in Fair
      7:15 PM 46 °F 16 °F 29 % NW 17 mph 24 mph 29.81 in 0 in Fair
      7:35 PM 46 °F 15 °F 29 % NW 16 mph 30 mph 29.81 in 0 in Fair
      7:55 PM 44 °F 15 °F 32 % NW 10 mph - 29.82 in 0 in Fair
      8:15 PM 44 °F 15 °F 31 % NW 13 mph 22 mph 29.84 in 0 in Fair
      8:35 PM 43 °F 16 °F 33 % NW 10 mph 17 mph 29.84 in 0 in Fair
      8:55 PM 43 °F 16 °F 33 % NW 13 mph 22 mph 29.85 in 0 in Fair
      9:15 PM 43 °F 15 °F 32 % WNW 10 mph 20 mph 29.86 in 0 in Fair
      9:35 PM 42 °F 16 °F 34 % WNW 7 mph 17 mph 29.87 in 0 in Fair
      9:55 PM 42 °F 15 °F 33 % WNW 12 mph 20 mph 29.88 in 0 in Fair
      10:15 PM 42 °F 15 °F 34 % WNW 12 mph 21 mph 29.89 in 0 in Fair
      10:35 PM 41 °F 16 °F 35 % NW 12 mph 18 mph 29.89 in 0 in Fair
      10:55 PM 41 °F 16 °F 36 % W 7 mph 17 mph 29.89 in 0 in Fair
      11:15 PM 41 °F 16 °F 36 % WNW 12 mph 17 mph 29.89 in 0 in Fair
      11:35 PM 41 °F 16 °F 37 % WNW 5 mph 16 mph 29.89 in 0 in Fair
      11:55 PM 40 °F 14 °F 34 % NW 14 mph 24 mph 29.91 in 0 in Partly Cloudy
      Level Access
      Glossary