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Key findings

  • The highest monthly average temperature in Tyonek for July is 56 degrees
  • The lowest monthly average temperature in Tyonek for January is 17 degrees
  • The most monthly precipitation in Tyonek occurs in September with 4.3 inches
  • The air quality index in Tyonek is 38% better than the national average
  • The pollution index in Tyonek is 41% worse than the national average

Compare Tyonek, AK Weather

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      Tyonek 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
      January8°F25°F17°F1.0"
      February13°F30°F21°F0.5"
      March13°F34°F24°F0.4"
      April27°F46°F37°F0.6"
      May36°F57°F47°F0.8"
      June44°F62°F53°F1.5"
      July48°F65°F56°F2.1"
      August47°F64°F55°F2.9"
      September41°F58°F49°F4.3"
      October30°F46°F38°F2.5"
      November14°F31°F23°F0.9"
      December12°F27°F20°F0.8"

      Tyonek 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.
      IndexTyonekAlaskaNational
      Air quality index313050
      Pollution index7,145,44011,990,2865,066,862

      Tyonek air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality262
      Days with moderate air quality92
      Days w/ poor A.Q. for sensitive groups7
      Days with unhealthy air quality4

      Tyonek air quality information

      PollutantTotal
      Arsenic0.030%
      Benzene0.130%
      Carbon Tetrachloride0.020%
      Lead0.140%
      Mercury0.001%

      Average monthly Tyonek temperature with heat index

      Tyonek monthly precipitation with daily maximum

      Tyonek monthly snow depth with daily maximum

      Tyonek monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Beluga, AK53138%
      Tyonek, AK2933138%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Woodruff, UT2934412%
      North San Juan, CA2934412%
      Snydertown CDP, PA2933530%
      Oso, WA2932452%
      Chambers, NE2931962%
      Tyonek, AK2933138%
      Source: The Tyonek, AK 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.