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      Elev 1145 ft, 42.526 °N 72.186 °W

      Petersham, MA

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp665879
      Low Temp243819
      Day Average Temp38.47--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation04.1-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point26.67--
      High31--
      Low23--
      Average26.67--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed6--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.94--
      Astronomy Day Length Rise Set
      Actual Time10h 37m7:13 AM5:51 PM
      Civil Twilight6:44 AM6:20 PM
      Nautical Twilight6:12 AM6:52 PM
      Astronomical Twilight5:39 AM7:25 PM
      Moon: Waxing gibbous5:15 PM6:35 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:52 AM 29 °F 29 °F 100 % CALM 0 mph - 29.95 in 0 in Fair
      1:52 AM 27 °F 27 °F 100 % CALM 0 mph - 29.95 in 0 in Fair
      2:52 AM 27 °F 26 °F 96 % CALM 0 mph - 29.96 in 0 in Fair
      3:52 AM 26 °F 25 °F 96 % CALM 0 mph - 29.95 in 0 in Fair
      4:52 AM 25 °F 25 °F 100 % CALM 0 mph - 29.95 in 0 in Fair
      5:52 AM 27 °F 26 °F 96 % CALM 0 mph - 29.95 in 0 in Fair
      6:52 AM 24 °F 23 °F 96 % CALM 0 mph - 29.96 in 0 in Fair
      7:52 AM 25 °F 23 °F 92 % CALM 0 mph - 29.96 in 0 in Fair
      8:52 AM 31 °F 28 °F 89 % CALM 0 mph - 29.98 in 0 in Fair
      9:52 AM 38 °F 30 °F 73 % CALM 0 mph - 29.97 in 0 in Fair
      10:52 AM 48 °F 31 °F 52 % CALM 0 mph - 29.96 in 0 in Fair
      11:52 AM 57 °F 31 °F 37 % CALM 0 mph - 29.95 in 0 in Fair
      12:52 PM 63 °F 26 °F 25 % NW 6 mph - 29.91 in 0 in Fair
      1:52 PM 64 °F 25 °F 23 % CALM 0 mph - 29.88 in 0 in Fair
      2:52 PM 66 °F 25 °F 21 % CALM 0 mph - 29.85 in 0 in Fair
      Level Access
      Glossary