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Key findings

  • The highest monthly average temperature in Fenwick for July is 72 degrees
  • The lowest monthly average temperature in Fenwick for January is 32 degrees
  • The most monthly precipitation in Fenwick occurs in October with 4.4 inches
  • The air quality index in Fenwick is 26% better than the national average
  • The pollution index in Fenwick is 19% better than the national average

Compare Fenwick, CT Weather

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      Fenwick 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°F2.5"
      February23°F40°F32°F2.1"
      March30°F47°F38°F3.3"
      April39°F58°F48°F3.1"
      May48°F66°F57°F3.6"
      June58°F75°F66°F3.6"
      July65°F81°F72°F2.8"
      August63°F80°F71°F3.0"
      September57°F75°F66°F3.3"
      October47°F65°F56°F4.4"
      November37°F55°F46°F2.9"
      December29°F46°F37°F3.4"

      Fenwick 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.
      IndexFenwickConnecticutNational
      Air quality index374350
      Pollution index4,117,2507,127,5315,066,862

      Fenwick air quality information

      MeasurementTotal
      Days measured364
      Days with good air quality323
      Days with moderate air quality34
      Days w/ poor A.Q. for sensitive groups7
      Days with unhealthy air quality0

      Fenwick air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.050%
      Carbon Tetrachloride0.010%
      Lead0.010%
      Mercury0.010%

      Average monthly Fenwick temperature with heat index

      Fenwick monthly precipitation with daily maximum

      Fenwick monthly snow depth with daily maximum

      Fenwick monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Chester Center, CT1,9863726%
      Groton, CT9,2403726%
      Old Saybrook Center, CT1,8303726%
      Waterford, CT3,0943726%
      New London, CT27,2183726%
      Fenwick, CT783726%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Wakulla, NC783040%
      Reeds, MO783726%
      Spring Gap, MD783628%
      Box Elder, MT782158%
      Glendale CDP, CO785816%
      Fenwick, CT783726%
      Source: The Fenwick, 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.