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Key findings

  • The highest monthly average temperature in New Haven for July is 74 degrees
  • The lowest monthly average temperature in New Haven for January is 26 degrees
  • The most monthly precipitation in New Haven occurs in June with 5.1 inches
  • The air quality index in New Haven is 10% better than the national average
  • The pollution index in New Haven is 45% better than the national average

Compare New Haven, IN Weather

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      New 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
      January17°F35°F26°F2.9"
      February18°F37°F27°F2.4"
      March28°F51°F39°F3.1"
      April38°F65°F51°F4.0"
      May49°F75°F62°F4.9"
      June59°F84°F71°F5.1"
      July62°F86°F74°F4.1"
      August60°F84°F72°F4.4"
      September53°F79°F65°F3.3"
      October42°F67°F53°F2.9"
      November31°F53°F42°F3.2"
      December23°F39°F31°F3.1"

      New 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.
      IndexNew HavenIndianaNational
      Air quality index455650
      Pollution index2,775,8703,773,6185,066,862

      New Haven air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality236
      Days with moderate air quality128
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      New Haven air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.020%
      Carbon Tetrachloride0.002%
      Lead0.380%
      Mercury0.030%

      Average monthly New Haven temperature with heat index

      New Haven monthly precipitation with daily maximum

      New Haven monthly snow depth with daily maximum

      New Haven monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Zanesville, IN5733138%
      Fort Wayne, IN260,9544510%
      Huntertown, IN5,2864510%
      Woodburn, IN1,4814510%
      Grabill, IN1,4484510%
      New Haven, IN15,6774510%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Conyers, GA15,682524%
      Bradley, IL15,6685510%
      Elkton, MD15,6874216%
      La Grange, IL15,6885510%
      Mineral Wells, TX15,6913334%
      New Haven, IN15,6774510%
      Source: The New Haven, IN 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.