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Key findings

  • The highest monthly average temperature in Canaan for July is 75 degrees
  • The lowest monthly average temperature in Canaan for January is 28 degrees
  • The most monthly precipitation in Canaan occurs in October with 5.9 inches
  • The air quality index in Canaan is 26% better than the national average
  • The pollution index in Canaan is 97% better than the national average

Compare Canaan, CT Weather

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      Canaan 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
      January18°F38°F28°F3.3"
      February18°F40°F29°F3.6"
      March26°F50°F38°F3.6"
      April37°F65°F50°F4.0"
      May47°F75°F60°F4.0"
      June57°F82°F69°F5.5"
      July63°F88°F75°F4.9"
      August60°F86°F72°F4.9"
      September54°F80°F66°F3.9"
      October43°F67°F54°F5.9"
      November32°F55°F43°F3.2"
      December24°F44°F33°F4.5"

      Canaan 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.
      IndexCanaanConnecticutNational
      Air quality index374350
      Pollution index161,4277,127,5315,066,862

      Canaan air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality342
      Days with moderate air quality23
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Canaan air quality information

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

      Average monthly Canaan temperature with heat index

      Canaan monthly precipitation with daily maximum

      Canaan monthly snow depth with daily maximum

      Canaan monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Amenia, NY1,1483628%
      Copake Falls, NY2083726%
      Falls Village, CT4903726%
      Sharon, CT6713726%
      Millerton, NY8303726%
      Canaan, CT1,1923726%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Hebron, MD1,1923628%
      Newark, TX1,1923334%
      Mustang Ridge, TX1,1924412%
      Sloan, IA1,1923530%
      Quinby, SC1,1924020%
      Canaan, CT1,1923726%
      Source: The Canaan, 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.