TODAY DEC29
TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.
  • -9-27Mon
  • -13-22Tue
  • -13-24
  • -14-23Thu
  • -13-21Fri
daynightWeather update from McGrath, McGrath Airport at
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Weather Quick Facts

  • The highest monthly average temperature in McGrath for July is 59.9 degrees
  • The lowest monthly average temperature in McGrath for January is -6.6 degrees
  • The most monthly precipitation in McGrath occurs in August with 3 inches
  • The air quality index in McGrath is 26% better than the national average
  • The pollution index in McGrath is 95% better than the national average

Compare McGrath, AK Weather

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      McGrath 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-17°F4°F-7°F1.3"
      February-8°F17°F3°F0.8"
      March-6°F24°F10°F0.5"
      April18°F44°F32°F0.6"
      May35°F62°F49°F0.8"
      June46°F70°F58°F1.8"
      July50°F71°F60°F2.5"
      August46°F66°F55°F3.0"
      September37°F56°F46°F2.8"
      October22°F38°F30°F1.9"
      November-2°F16°F7°F1.5"
      December-10°F10°F0°F1.5"

      McGrath 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.
      IndexMcGrathAlaskaNational
      Air quality index313042
      Pollution index131,85011,243,1942,726,193

      McGrath 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
      Arsenic0.000%
      Benzene0.002%
      Carbon Tetrachloride0.000%
      Lead0.040%
      Mercury0.000%

      Average monthly McGrath temperature with heat index

      McGrath monthly precipitation with daily maximum

      McGrath monthly snow depth with daily maximum

      McGrath monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      McGrath, AK2313138.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Carthage, AR2313236.0%
      Homeland, FL2313628.0%
      Lambs Grove, IA2313922.0%
      Ulen, IN231548.0%
      Dent, MN2313334.0%
      McGrath, AK2313138.0%
      Source: The McGrath, 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.