TODAY MAY28
TEMPERATURE72
HUMIDITY82
PRESSURE30.14
WIND COND.180 12.8
  • 7564Fri40%50%
  • 7658Sat50%
  • 6951Sun
  • 6651Mon
  • 6955Tue40%
daynightWeather update from Bridgeport, Sikorsky Memorial Airport at
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Southport Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January23°F41°F32°F3.3"
February23°F42°F32°F3.6"
March30°F50°F39°F4.0"
April41°F62°F50°F4.3"
May50°F71°F59°F3.9"
June60°F80°F69°F4.9"
July67°F85°F76°F3.5"
August66°F84°F74°F4.2"
September59°F78°F68°F3.8"
October48°F67°F57°F4.7"
November38°F56°F47°F3.0"
December29°F46°F38°F5.4"

Did you know?

  • The highest monthly average temperature in Southport for July is 76 degrees.
  • The lowest monthly average temperature in Southport for January is 32 degrees.
  • The most monthly precipitation in Southport occurs in December with 5.4 inches.
  • The air quality index in Southport is 5% better than the national average.
  • The pollution index in Southport is 235% worse than the national average.

Compare Southport, CT Weather To Other Cities

      vs

      Southport air quality index & pollution index

      In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
      IndexSouthportConnecticutNational
      Air quality index474350
      Pollution index16,950,7007,127,5315,066,862

      Southport air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality200
      Days with moderate air quality146
      Days w/ poor A.Q. for sensitive groups18
      Days with unhealthy air quality1

      Southport air quality information

      PollutantTotal
      Arsenic0.030%
      Benzene0.140%
      Carbon Tetrachloride0.070%
      Lead0.080%
      Mercury0.030%

      Average monthly Southport temperature with heat index

      Southport monthly precipitation with daily maximum

      Southport monthly snow depth with daily maximum

      Southport monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Old Greenwich, CT7,000476%
      Stamford, CT127,410476%
      Wilton Center, CT675476%
      Lloyd Harbor, NY3,696476%
      Port Jefferson, NY7,795476%
      Southport, CT1,694476%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Norwood, NY1,6942354%
      Rossville, IL1,6943628%
      Lebanon, NJ1,6934020%
      Guthrie, KY1,6934118%
      Owenton, KY1,6964216%
      Southport, CT1,694476%
      Source: The Southport, CT weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.