TODAY SEP08
TEMPERATURE55
HUMIDITY
PRESSURE
WIND COND.260 25.9
  • 6049Sun60%
  • 5947Mon60%40%
  • 5645Tue50%
  • 5546Wed
  • 5648Thu
daynightWeather update from Adak Island, Adak Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Adak for August is 51.5 degrees
  • The lowest monthly average temperature in Adak for January is 32.7 degrees
  • The most monthly precipitation in Adak occurs in February with 7.6 inches
  • The air quality index in Adak is 26% better than the national average
  • The pollution index in Adak is 92% better than the national average

Compare Adak, AK Weather

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      Adak 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
      January27°F37°F33°F6.1"
      February29°F38°F34°F7.6"
      March30°F39°F34°F6.3"
      April32°F42°F37°F4.3"
      May37°F45°F41°F4.6"
      June42°F50°F45°F2.2"
      July45°F55°F49°F3.6"
      August47°F57°F51°F3.1"
      September44°F54°F49°F5.7"
      October38°F48°F43°F6.3"
      November33°F43°F38°F4.5"
      December29°F39°F35°F4.5"

      Adak 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.
      IndexAdakAlaskaNational
      Air quality index313042
      Pollution index204,69011,243,1942,726,193

      Adak 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

      Adak air quality information

      PollutantTotal
      Arsenic0.030%
      Benzene0.010%
      Carbon Tetrachloride0.000%
      Lead0.010%
      Mercury0.000%

      Average monthly Adak temperature with heat index

      Adak monthly precipitation with daily maximum

      Adak monthly snow depth with daily maximum

      Adak monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Adak, AK1883138.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Halibut Cove, AK1883138.0%
      Nikolaevsk, AK1883138.0%
      Bluff City, AR1883236.0%
      Pinion Pines, AZ1881374.0%
      Weldona, CO1884510.0%
      Adak, AK1883138.0%
      Source: The Adak, 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.