Member Settings
      Elev 18 ft, 41.689 °N 69.964 °W

      Chatham, MA

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp576272
      Low Temp565039
      Day Average Temp56.5--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation0.513.4-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point55.5--
      High56--
      Low54--
      Average55.5--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed21--
      Visibility3--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.69--
      Astronomy Day Length Rise Set
      Actual Time11h 14m6:48 AM6:03 PM
      Civil Twilight6:20 AM6:31 PM
      Nautical Twilight5:48 AM7:03 PM
      Astronomical Twilight5:16 AM7:35 PM
      Moon: Waxing crescent9:00 AM6:40 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:02 AM 56 °F 55 °F 97 % E 14 mph 25 mph 29.78 in 0.01 in Rain
      12:09 AM 56 °F 54 °F 93 % E 16 mph 32 mph 29.76 in 0.02 in Light Rain
      12:52 AM 57 °F 56 °F 96 % E 15 mph 31 mph 29.7 in 0.17 in Heavy Rain
      1:05 AM 57 °F 56 °F 96 % E 16 mph 31 mph 29.69 in 0.02 in Rain
      1:45 AM 57 °F 56 °F 96 % NE 16 mph 26 mph 29.68 in 0.07 in Light Rain
      1:52 AM 57 °F 56 °F 96 % NE 15 mph 25 mph 29.68 in 0.08 in Rain
      2:01 AM 57 °F 56 °F 96 % NE 15 mph 24 mph 29.67 in 0.02 in Rain
      2:14 AM 56 °F 56 °F 100 % NE 21 mph 29 mph 29.66 in 0.03 in Light Rain / Windy
      2:33 AM 56 °F 55 °F 97 % NE 15 mph 29 mph 29.65 in 0.04 in Light Rain
      2:52 AM 56 °F 55 °F 97 % NE 20 mph 31 mph 29.63 in 0.05 in Light Rain
      Level Access
      Glossary