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      Elev 351 ft, 51.824 °N 0.357 °W

      Harpenden, GB

      Harpenden Station63°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp6466-
      Low Temp6351-
      Day Average Temp63.75--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation00.07-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point60.25--
      High61--
      Low60--
      Average60.25--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed---
      Visibility---
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.7--
      Astronomy Day Length Rise Set
      Actual Time12h 48m6:32 AM7:20 PM
      Civil Twilight5:58 AM7:54 PM
      Nautical Twilight5:17 AM8:35 PM
      Astronomical Twilight4:34 AM9:18 PM
      Moon: Waxing crescent9:28 AM7:41 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:00 AM 64 °F 60 °F 87 % - - 29.71 in 0 in
      1:00 AM 64 °F 60 °F 88 % - - 29.7 in 0 in
      2:00 AM 64 °F 60 °F 89 % - - 29.7 in 0 in
      3:00 AM 63 °F 61 °F 93 % - - 29.7 in 0 in
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