TODAY MAY30
TEMPERATURE76
HUMIDITY47
PRESSURE29.86
WIND COND.320 11.4
  • 6946Sun
  • 6850Mon
  • 7156Tue40%
  • 7661Wed30%30%
  • 7759Thu
daynightWeather update from Hartford, Hartford-Brainard Airport at
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Wethersfield 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
January21°F39°F30°F2.9"
February21°F40°F31°F3.1"
March29°F49°F39°F3.5"
April40°F63°F51°F4.2"
May50°F73°F61°F3.8"
June60°F81°F70°F5.1"
July66°F86°F76°F4.5"
August64°F84°F73°F4.1"
September57°F78°F67°F3.5"
October46°F66°F55°F5.2"
November35°F54°F44°F3.3"
December27°F43°F35°F4.2"

Did you know?

  • The highest monthly average temperature in Wethersfield for July is 76 degrees.
  • The lowest monthly average temperature in Wethersfield for January is 30 degrees.
  • The most monthly precipitation in Wethersfield occurs in October with 5.2 inches.
  • The air quality index in Wethersfield is 8% better than the national average.
  • The pollution index in Wethersfield is 45% better than the national average.

Compare Wethersfield, CT Weather To Other Cities

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      Wethersfield 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.
      IndexWethersfieldConnecticutNational
      Air quality index464350
      Pollution index2,806,1507,127,5315,066,862

      Wethersfield air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality216
      Days with moderate air quality138
      Days w/ poor A.Q. for sensitive groups10
      Days with unhealthy air quality1

      Wethersfield air quality information

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

      Average monthly Wethersfield temperature with heat index

      Wethersfield monthly precipitation with daily maximum

      Wethersfield monthly snow depth with daily maximum

      Wethersfield monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Bristol, CT60,4373922%
      Collinsville, CT3,6933922%
      Moodus, CT1,2024412%
      Hartford, CT124,320468%
      Meriden, CT60,203468%
      Wethersfield, CT26,396468%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Paradise, CA26,396468%
      Wakefield, MA26,399476%
      Timberwood Park, TX26,3884510%
      Batavia, IL26,4136020%
      Lemon Grove, CA26,4216122%
      Wethersfield, CT26,396468%
      Source: The Wethersfield, 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.