TODAY MAY05
TEMPERATURE57
HUMIDITY45
PRESSURE29.94
WIND COND. 11.2
  • 5544Thu50%40%
  • 4841Fri80%80%
  • 4641Sat80%
  • 4839Sun
  • 4742Mon
daynightWeather update from Klawock, Klawock Airport at

Key findings

  • The highest monthly average temperature in Thorne Bay for August is 57.3 degrees
  • The lowest monthly average temperature in Thorne Bay for December is 35.7 degrees
  • The most monthly precipitation in Thorne Bay occurs in October with 11.5 inches
  • The air quality index in Thorne Bay is 60% better than the national average
  • The pollution index in Thorne Bay is 91% better than the national average

Compare Thorne Bay, AK Weather

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      Thorne Bay 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
      January32°F41°F37°F9.4"
      February31°F43°F36°F6.1"
      March32°F45°F37°F7.6"
      April35°F52°F43°F6.3"
      May42°F59°F49°F4.3"
      June47°F62°F53°F3.9"
      July51°F64°F56°F5.0"
      August51°F65°F57°F6.9"
      September48°F61°F54°F11.3"
      October41°F53°F46°F11.5"
      November34°F44°F39°F10.5"
      December31°F41°F36°F8.5"

      Thorne Bay 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.
      IndexThorne BayAlaskaNational
      Air quality index203050
      Pollution index455,08611,990,2865,066,862

      Thorne Bay air quality information

      MeasurementTotal
      Days measured362
      Days with good air quality308
      Days with moderate air quality51
      Days w/ poor A.Q. for sensitive groups3
      Days with unhealthy air quality0

      Thorne Bay air quality information

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

      Average monthly Thorne Bay temperature with heat index

      Thorne Bay monthly precipitation with daily maximum

      Thorne Bay monthly snow depth with daily maximum

      Thorne Bay monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Hollis, AK762060%
      Kasaan, AK932060%
      Thorne Bay, AK6252060%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Garden City, UT6254412%
      Dufur, OR6252354%
      Bancroft, MI6253824%
      Newcastle, ME6253628%
      San Fidel, NM625536%
      Thorne Bay, AK6252060%
      Source: The Thorne Bay, 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.