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      Elev 63 ft, 42.834 °N 71.008 °W

      Merrimac, MA

      Merrimacport Station63°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp687995
      Low Temp675640
      Day Average Temp67.4--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation03.6-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point59.2--
      High61--
      Low58--
      Average59.2--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed6--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.91--
      Astronomy Day Length Rise Set
      Actual Time13h 9m6:08 AM7:18 PM
      Civil Twilight5:39 AM7:47 PM
      Nautical Twilight5:04 AM8:22 PM
      Astronomical Twilight4:27 AM8:58 PM
      Moon: Waning gibbous9:06 PM11:07 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:54 AM 67 °F 61 °F 81 % SSW 6 mph - 29.92 in 0 in Fair
      1:54 AM 68 °F 59 °F 73 % SSW 6 mph - 29.91 in 0 in Cloudy
      2:54 AM 68 °F 58 °F 70 % SSW 5 mph - 29.91 in 0 in Cloudy
      3:54 AM 67 °F 58 °F 73 % SSW 6 mph - 29.9 in 0 in Cloudy
      4:54 AM 67 °F 60 °F 79 % SSW 5 mph - 29.89 in 0 in Cloudy
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