TODAY JUN02
TEMPERATURE45
HUMIDITY90
PRESSURE30.06
WIND COND.70 3.4
  • 7962Wed20%20%
  • 8060Thu
  • 7964Fri30%30%
  • 7959Sat30%
  • 7555Sun
daynightWeather update from Willimantic, Windham Airport at
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Norwich 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
January19°F39°F29°F2.7"
February19°F40°F29°F3.0"
March28°F49°F38°F3.5"
April38°F62°F50°F4.0"
May48°F73°F60°F3.3"
June57°F79°F68°F5.0"
July63°F85°F74°F3.9"
August60°F82°F71°F4.1"
September54°F77°F65°F3.7"
October43°F66°F54°F4.4"
November33°F54°F43°F3.4"
December26°F44°F34°F4.0"

Did you know?

  • The highest monthly average temperature in Norwich for July is 74 degrees.
  • The lowest monthly average temperature in Norwich for January is 29 degrees.
  • The most monthly precipitation in Norwich occurs in June with 5 inches.
  • The air quality index in Norwich is 12% better than the national average.
  • The pollution index in Norwich is 45% better than the national average.

Compare Norwich, CT Weather To Other Cities

      vs

      Norwich 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.
      IndexNorwichConnecticutNational
      Air quality index444350
      Pollution index2,806,1507,127,5315,066,862

      Norwich air quality information

      MeasurementTotal
      Days measured349
      Days with good air quality234
      Days with moderate air quality109
      Days w/ poor A.Q. for sensitive groups6
      Days with unhealthy air quality

      Norwich air quality information

      PollutantTotal
      Arsenic0.004%
      Benzene0.030%
      Carbon Tetrachloride0.010%
      Lead0.040%
      Mercury0.010%

      Average monthly Norwich temperature with heat index

      Norwich monthly precipitation with daily maximum

      Norwich monthly snow depth with daily maximum

      Norwich monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Colchester, CT4,4753334%
      South Windham, CT1,3303334%
      Willimantic, CT17,3393334%
      South Coventry, CT1,1423334%
      Wauregan, CT1,3463334%
      Norwich, CT40,0574412%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Linton Hall, VA40,026492%
      Meridian, MS40,0943138%
      Sherman, TX40,112325550%
      Florence, AL39,9383530%
      San Gabriel, CA40,2007448%
      Norwich, CT40,0574412%
      Source: The Norwich, 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.