TODAY FEB25
TEMPERATURE33
HUMIDITY92
PRESSURE29.51
WIND COND.120 18.4
  • 3734Thu50%
  • 4032Fri
  • 3838Sat90%
  • 3933Sun
  • 3833Mon
daynightWeather update from Petersburg at

Key findings

  • The highest monthly average temperature in Port Protection for August is 57 degrees
  • The lowest monthly average temperature in Port Protection for December is 37 degrees
  • The most monthly precipitation in Port Protection occurs in September with 19.7 inches
  • The air quality index in Port Protection is 60% better than the national average
  • The pollution index in Port Protection is 94% better than the national average

Compare Port Protection, AK Weather

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      Port Protection 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
      January35°F39°F37°F16.0"
      February34°F40°F37°F10.4"
      March35°F41°F38°F10.0"
      April39°F47°F43°F8.1"
      May45°F56°F50°F6.7"
      June50°F60°F55°F6.8"
      July52°F62°F57°F9.9"
      August53°F63°F57°F12.6"
      September49°F57°F53°F19.7"
      October44°F50°F47°F19.1"
      November37°F42°F40°F15.1"
      December34°F39°F37°F14.1"

      Port Protection 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.
      IndexPort ProtectionAlaskaNational
      Air quality index203050
      Pollution index285,87911,990,2865,066,862

      Port Protection 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

      Port Protection air quality information

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

      Average monthly Port Protection temperature with heat index

      Port Protection monthly precipitation with daily maximum

      Port Protection monthly snow depth with daily maximum

      Port Protection monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Point Baker, AK372060%
      Port Protection, AK442060%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Prescott, OR441864%
      Wasola, MO441864%
      Waldo, KS441570%
      Wood Lake, NE441962%
      Bushong, KS442256%
      Port Protection, AK442060%
      Source: The Port Protection, 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.