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      Elev 246 ft, 42.587 °N 71.464 °W

      Westford, MA

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp686286
      Low Temp413928
      Day Average Temp56.86--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation0.2--
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point53.24--
      High64--
      Low40--
      Average53.24--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed14--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.68--
      Astronomy Day Length Rise Set
      Actual Time11h 1m7:00 AM6:01 PM
      Civil Twilight6:31 AM6:30 PM
      Nautical Twilight5:59 AM7:02 PM
      Astronomical Twilight5:26 AM7:35 PM
      Moon: Waxing crescent1:10 PM9:37 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:51 AM 41 °F 40 °F 96 % CALM 0 mph - 29.99 in 0 in Fair
      1:51 AM 43 °F 41 °F 93 % CALM 0 mph - 29.98 in 0 in Mostly Cloudy
      2:51 AM 43 °F 42 °F 97 % CALM 0 mph - 29.95 in 0 in Mostly Cloudy
      3:51 AM 47 °F 42 °F 83 % SW 3 mph - 29.93 in 0 in Mostly Cloudy
      4:51 AM 51 °F 42 °F 71 % S 6 mph - 29.89 in 0 in Cloudy
      5:51 AM 52 °F 43 °F 71 % S 9 mph - 29.86 in 0 in Cloudy
      6:51 AM 53 °F 44 °F 71 % SSE 8 mph - 29.82 in 0 in Cloudy
      7:51 AM 52 °F 46 °F 80 % S 12 mph - 29.8 in 0 in Light Rain
      8:51 AM 51 °F 50 °F 96 % S 7 mph - 29.76 in 0.07 in Rain
      9:51 AM 52 °F 51 °F 97 % S 5 mph - 29.72 in 0.12 in Light Rain
      10:51 AM 55 °F 53 °F 93 % S 6 mph - 29.66 in 0 in Cloudy
      11:51 AM 58 °F 56 °F 93 % SW 6 mph - 29.62 in 0.01 in Cloudy
      12:51 PM 62 °F 60 °F 93 % SW 8 mph - 29.56 in 0 in Mist
      1:51 PM 65 °F 63 °F 93 % SSW 8 mph - 29.51 in 0 in Cloudy
      2:51 PM 66 °F 63 °F 90 % SSW 13 mph 20 mph 29.48 in 0 in Cloudy
      3:51 PM 67 °F 64 °F 90 % SW 9 mph - 29.47 in 0 in Cloudy
      4:51 PM 68 °F 64 °F 87 % SW 10 mph - 29.45 in 0 in Cloudy
      4:58 PM 68 °F 64 °F 87 % SW 14 mph 20 mph 29.45 in 0 in Cloudy
      5:43 PM 67 °F 64 °F 90 % SW 13 mph - 29.44 in 0 in Partly Cloudy
      5:51 PM 67 °F 63 °F 87 % SW 13 mph 22 mph 29.44 in 0 in Fair
      6:51 PM 66 °F 63 °F 90 % WSW 10 mph - 29.45 in 0 in Fair
      Level Access
      Glossary