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Newtown 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
January20°F38°F29°F5.4"
February17°F36°F27°F3.0"
March23°F46°F34°F6.4"
April35°F60°F48°F7.4"
May45°F69°F57°F2.4"
June57°F80°F68°F3.6"
July61°F83°F71°F7.7"
August62°F82°F72°F6.0"
September53°F78°F65°F1.7"
October45°F66°F55°F15.3"
November31°F53°F42°F6.6"
December22°F38°F30°F7.4"

Did you know?

  • The highest monthly average temperature in Newtown for August is 72 degrees.
  • The lowest monthly average temperature in Newtown for February is 27 degrees.
  • The most monthly precipitation in Newtown occurs in October with 15.3 inches.
  • The air quality index in Newtown is 5% better than the national average.
  • The pollution index in Newtown is 97% better than the national average.

Compare Newtown, CT Weather To Other Cities

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      Newtown 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.
      IndexNewtownConnecticutNational
      Air quality index474350
      Pollution index161,4277,127,5315,066,862

      Newtown 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

      Newtown air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.002%
      Carbon Tetrachloride0.000%
      Lead0.000%
      Mercury0.000%

      Average monthly Newtown temperature with heat index

      Newtown monthly precipitation with daily maximum

      Newtown monthly snow depth with daily maximum

      Newtown monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Pawling, NY2,0533628%
      Putnam Lake, NY3,6663628%
      Watchtower, NY2,3163628%
      New Milford, CT7,0803922%
      Watertown, CT3,3513922%
      Newtown, CT2,009476%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Cardington, OH2,0093628%
      Honey Grove, TX2,009325550%
      Spencer, WV2,0083334%
      Combine, TX2,008548%
      Lake Isabella, MI2,0103530%
      Newtown, CT2,009476%
      Source: The Newtown, 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.