TODAY DEC22
TEMPERATURE-3
HUMIDITY
PRESSURE98780
WIND COND.360 9.4
  • 118Mon30%
  • 158Tue
  • 133
  • 144Thu
  • 162Fri
daynightWeather update from Gulkana, Gulkana Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Glennallen for July is 58 degrees
  • The lowest monthly average temperature in Glennallen for January is -0.9 degrees
  • The most monthly precipitation in Glennallen occurs in August with 2 inches
  • The air quality index in Glennallen is 26% better than the national average
  • The pollution index in Glennallen is 73% better than the national average

Compare Glennallen, AK Weather

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      Glennallen 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-10°F9°F-1°F1.0"
      February-6°F18°F5°F0.7"
      March-2°F29°F14°F0.4"
      April20°F46°F34°F0.3"
      May32°F61°F47°F0.6"
      June41°F69°F55°F1.1"
      July46°F71°F58°F1.9"
      August42°F66°F54°F2.0"
      September33°F57°F45°F1.4"
      October18°F39°F28°F1.0"
      November-6°F16°F5°F1.0"
      December-10°F9°F0°F1.0"

      Glennallen 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.
      IndexGlennallenAlaskaNational
      Air quality index313042
      Pollution index749,33411,243,1942,726,193

      Glennallen air quality

      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

      Air quality details

      PollutantTotal
      Arsenic0.002%
      Benzene0.010%
      Carbon Tetrachloride0.001%
      Lead0.010%
      Mercury0.000%

      Average monthly Glennallen temperature with heat index

      Glennallen monthly precipitation with daily maximum

      Glennallen monthly snow depth with daily maximum

      Glennallen monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Gulkana, AK833138.0%
      Silver Springs, AK1713138.0%
      Copper Center, AK2813138.0%
      Tazlina, AK6083138.0%
      Gakona, AK2033138.0%
      Glennallen, AK5373138.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Napaskiak, AK5373138.0%
      Steinhatchee, FL5373824.0%
      Woodland, MN537468.0%
      Belt, MT5372158.0%
      Paxton, NE5371962.0%
      Glennallen, AK5373138.0%
      Source: The Glennallen, 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.