TODAY NOV21
TEMPERATURE1
HUMIDITY
PRESSURE103150
WIND COND.
  • 4-6Fri
  • 3-4Sat
  • 122Sun
  • 160Mon
  • 103Tue
daynightWeather update from Northway, Northway Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Mentasta Lake for July is 59.2 degrees
  • The lowest monthly average temperature in Mentasta Lake for January is -2.4 degrees
  • The most monthly precipitation in Mentasta Lake occurs in September with 8.7 inches
  • The air quality index in Mentasta Lake is 10% better than the national average
  • The pollution index in Mentasta Lake is 234% worse than the national average

Compare Mentasta Lake, AK Weather

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      Mentasta Lake 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
      January-9°F5°F-2°Fn/a
      February-3°F16°F8°Fn/a
      March4°F23°F15°Fn/a
      April23°F42°F35°F0.8"
      May39°F57°F49°F2.9"
      June47°F64°F56°F5.0"
      July50°F67°F59°F5.1"
      August44°F61°F53°F6.2"
      September35°F54°F46°F8.7"
      October21°F36°F29°Fn/a
      November6°F18°F12°Fn/a
      December-8°F5°F-1°Fn/a

      Mentasta Lake 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.
      IndexMentasta LakeAlaskaNational
      Air quality index383042
      Pollution index9,104,53011,243,1942,726,193

      Mentasta Lake air quality

      MeasurementTotal
      Days measured365
      Days with good air quality230
      Days with moderate air quality96
      Days w/ poor A.Q. for sensitive groups18
      Days with unhealthy air quality16

      Air quality details

      PollutantTotal
      Arsenic0.000%
      Benzene0.210%
      Carbon Tetrachloride0.000%
      Lead0.010%
      Mercury0.000%

      Average monthly Mentasta Lake temperature with heat index

      Mentasta Lake monthly precipitation with daily maximum

      Mentasta Lake monthly snow depth with daily maximum

      Mentasta Lake monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Slana, AK273824.0%
      Mentasta Lake, AK2663824.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Cassel, CA2664216.0%
      Hiouchi, CA2662060.0%
      Pineland, FL2663628.0%
      Secor, IL2664412.0%
      Willow Hill, IL2664020.0%
      Mentasta Lake, AK2663824.0%
      Source: The Mentasta Lake, 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.