TODAY JUN07
TEMPERATURE65
HUMIDITY54
PRESSURE29.8
WIND COND.340 4.7
  • 7456Sun
  • 7859Mon
  • 7961Tue
  • 7861Wed
  • 7560Thu30%30%
daynightWeather update from New Haven, Tweed-New Haven Airport at
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North Haven 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°F40°F32°F2.6"
February23°F41°F32°F2.8"
March30°F48°F39°F3.4"
April40°F60°F50°F4.5"
May50°F69°F59°F3.8"
June60°F78°F68°F4.7"
July66°F84°F75°F3.1"
August64°F82°F74°F3.7"
September58°F77°F67°F3.2"
October47°F66°F57°F4.5"
November37°F55°F46°F2.9"
December30°F45°F37°F4.2"

Did you know?

  • The highest monthly average temperature in North Haven for July is 75 degrees.
  • The lowest monthly average temperature in North Haven for January is 32 degrees.
  • The most monthly precipitation in North Haven occurs in June with 4.7 inches.
  • The air quality index in North Haven is 1% better than the national average.
  • The pollution index in North Haven is 186% worse than the national average.

Compare North Haven, CT Weather To Other Cities

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      North Haven 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.
      IndexNorth HavenConnecticutNational
      Air quality index494350
      Pollution index14,500,3007,127,5315,066,862

      North Haven air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality194
      Days with moderate air quality161
      Days w/ poor A.Q. for sensitive groups10
      Days with unhealthy air quality

      North Haven air quality information

      PollutantTotal
      Arsenic0.030%
      Benzene0.140%
      Carbon Tetrachloride0.050%
      Lead0.080%
      Mercury0.060%

      Average monthly North Haven temperature with heat index

      North Haven monthly precipitation with daily maximum

      North Haven monthly snow depth with daily maximum

      North Haven monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Oakville, CT9,1333922%
      Middletown, CT46,933468%
      Plantsville, CT1,702468%
      Meriden, CT60,203468%
      Portland, CT5,607468%
      North Haven, CT23,888492%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Fort Washington, MD23,895492%
      Watertown, WI23,8783726%
      Centerville, OH23,899484%
      Williston, ND23,9024118%
      Muscatine, IA23,9095612%
      North Haven, CT23,888492%
      Source: The North Haven, 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.