Member Settings
      Elev 351 ft, 51.824 °N 0.357 °W

      Harpenden, GB

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp5555-
      Low Temp4744-
      Day Average Temp50.81--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation0.010.1-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point38.71--
      High46--
      Low36--
      Average38.71--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed---
      Visibility---
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.02--
      Astronomy Day Length Rise Set
      Actual Time10h 3m6:43 AM4:47 PM
      Civil Twilight6:08 AM5:21 PM
      Nautical Twilight5:29 AM6:01 PM
      Astronomical Twilight4:50 AM6:39 PM
      Moon: Waxing gibbous-5:50 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:00 AM 52 °F 46 °F 80 % - - 28.77 in 0.01 in
      1:00 AM 51 °F 44 °F 77 % - - 28.79 in 0 in
      1:00 AM 50 °F 43 °F 76 % - - 28.8 in 0 in
      2:00 AM 49 °F 40 °F 69 % - - 28.81 in 0 in
      3:00 AM 49 °F 40 °F 72 % - - 28.82 in 0 in
      4:00 AM 49 °F 38 °F 66 % - - 28.85 in 0 in
      5:00 AM 49 °F 38 °F 67 % - - 28.87 in 0 in
      6:00 AM 49 °F 39 °F 67 % - - 28.9 in 0 in
      7:00 AM 49 °F 38 °F 66 % - - 28.92 in 0 in
      8:00 AM 50 °F 39 °F 66 % - - 28.96 in 0 in
      9:00 AM 51 °F 39 °F 63 % - - 29 in 0 in
      10:00 AM 53 °F 39 °F 61 % - - 29.04 in 0 in
      11:00 AM 53 °F 36 °F 53 % - - 29.07 in 0 in
      12:00 PM 53 °F 36 °F 52 % - - 29.11 in 0 in
      1:00 PM 55 °F 36 °F 49 % - - 29.12 in 0 in
      2:00 PM 54 °F 37 °F 51 % - - 29.16 in 0 in
      3:00 PM 53 °F 36 °F 54 % - - 29.23 in 0 in
      4:00 PM 52 °F 37 °F 57 % - - 29.26 in 0 in
      5:00 PM 50 °F 38 °F 63 % - - 29.29 in 0 in
      6:00 PM 49 °F 37 °F 63 % - - 29.34 in 0 in
      7:00 PM 47 °F 37 °F 68 % - - 29.37 in 0 in
      Level Access
      Glossary