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      Elev 682 ft, 42.715 °N 73.202 °W

      Williamstown, MA

      Williams College '66 Environmental Center Station

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp637691
      Low Temp555232
      Day Average Temp58--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation00.15-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point55.67--
      High57--
      Low53--
      Average55.67--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed3--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.27--
      Astronomy Day Length Rise Set
      Actual Time13h 28m6:10 AM7:38 PM
      Civil Twilight5:40 AM8:08 PM
      Nautical Twilight5:04 AM8:43 PM
      Astronomical Twilight4:26 AM9:21 PM
      Moon: Waxing gibbous6:37 PM3:13 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:52 AM 55 °F 53 °F 93 % CALM 0 mph - 29.26 in 0 in Fair
      1:52 AM 56 °F 54 °F 93 % CALM 0 mph - 29.26 in 0 in Cloudy
      2:52 AM 56 °F 55 °F 97 % CALM 0 mph - 29.26 in 0 in Cloudy
      3:52 AM 57 °F 55 °F 93 % CALM 0 mph - 29.25 in 0 in Cloudy
      4:52 AM 57 °F 55 °F 93 % CALM 0 mph - 29.25 in 0 in Cloudy
      5:27 AM 57 °F 56 °F 96 % CALM 0 mph - 29.26 in 0 in Cloudy
      5:52 AM 58 °F 56 °F 93 % CALM 0 mph - 29.26 in 0 in Cloudy
      6:08 AM 58 °F 56 °F 93 % CALM 0 mph - 29.26 in 0 in Cloudy
      6:35 AM 57 °F 56 °F 96 % NNW 3 mph - 29.27 in 0 in Mostly Cloudy
      6:52 AM 58 °F 56 °F 93 % CALM 0 mph - 29.27 in 0 in Cloudy
      7:10 AM 59 °F 56 °F 90 % CALM 0 mph - 29.27 in 0 in Cloudy
      7:28 AM 59 °F 56 °F 90 % CALM 0 mph - 29.27 in 0 in Cloudy
      7:52 AM 59 °F 57 °F 93 % CALM 0 mph - 29.27 in 0 in Cloudy
      8:52 AM 61 °F 57 °F 87 % CALM 0 mph - 29.28 in 0 in Cloudy
      9:52 AM 63 °F 57 °F 81 % CALM 0 mph - 29.29 in 0 in Cloudy
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