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      Elev 63 ft, 42.834 °N 71.008 °W

      Merrimac, MA

      Merrimacport Station53°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp587793
      Low Temp525436
      Day Average Temp54.4--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation03.5-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point48.6--
      High49--
      Low48--
      Average48.6--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed5--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.86--
      Astronomy Day Length Rise Set
      Actual Time12h 52m6:15 AM7:08 PM
      Civil Twilight5:46 AM7:36 PM
      Nautical Twilight5:12 AM8:10 PM
      Astronomical Twilight4:36 AM8:46 PM
      Moon: Waning crescent1:43 AM5:25 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:54 AM 58 °F 48 °F 70 % W 3 mph - 29.87 in 0 in Fair
      1:54 AM 55 °F 48 °F 77 % SW 5 mph - 29.87 in 0 in Fair
      2:54 AM 54 °F 49 °F 83 % SW 3 mph - 29.86 in 0 in Fair
      3:54 AM 52 °F 49 °F 89 % SW 5 mph - 29.86 in 0 in Fair
      4:54 AM 53 °F 49 °F 86 % SW 3 mph - 29.86 in 0 in Fair
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