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St. George 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
January22°F30°F26°F1.0"
February23°F31°F27°F1.1"
March21°F30°F25°F0.6"
April26°F35°F30°F0.8"
May32°F41°F36°F0.9"
June38°F47°F42°F1.2"
July44°F51°F47°F1.8"
August46°F53°F49°F2.4"
September43°F50°F46°F2.6"
October36°F44°F40°F3.0"
November31°F38°F35°F2.5"
December27°F35°F32°F2.1"

Did you know?

  • The highest monthly average temperature in St. George for August is 49 degrees.
  • The lowest monthly average temperature in St. George for March is 25 degrees.
  • The most monthly precipitation in St. George occurs in October with 3 inches.
  • The air quality index in St. George is 42% better than the national average.
  • The pollution index in St. George is 97% better than the national average.

Compare St. George, AK Weather To Other Cities

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      St. George 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.
      IndexSt. GeorgeAlaskaNational
      Air quality index293050
      Pollution index129,94211,990,2865,066,862

      St. George air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality284
      Days with moderate air quality76
      Days w/ poor A.Q. for sensitive groups4
      Days with unhealthy air quality1

      St. George air quality information

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

      Average monthly St. George temperature with heat index

      St. George monthly precipitation with daily maximum

      St. George monthly snow depth with daily maximum

      St. George monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      St. George, AK742942%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Faywood, NM743726%
      Musselshell, MT742452%
      Venice, NE74484%
      Blaine, KY743824%
      Opheim, MT744118%
      St. George, AK742942%
      Source: The St. George, 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.