TODAY APR19
TEMPERATURE
HUMIDITY
PRESSURE30.33
WIND COND.
  • 5042Tue
  • 4839Wed
  • 5042Thu
  • 5042Fri
  • 5243Sat
daynightWeather update from Kake, Kake Airport at

Key findings

  • The highest monthly average temperature in Port Alexander for August is 59.9 degrees
  • The lowest monthly average temperature in Port Alexander for January is 36.7 degrees
  • The most monthly precipitation in Port Alexander occurs in October with 16.7 inches
  • The air quality index in Port Alexander is 60% better than the national average
  • The pollution index in Port Alexander is 94% better than the national average

Compare Port Alexander, AK Weather

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      Port Alexander 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
      January34°F39°F37°F13.2"
      February35°F39°F37°F10.3"
      March36°F42°F39°F9.3"
      April42°F50°F46°F11.5"
      May47°F55°F51°F8.6"
      June52°F62°F57°F1.8"
      July54°F62°F57°F15.1"
      August55°F65°F60°F8.9"
      September50°F58°F54°F13.1"
      October43°F50°F46°F16.7"
      November39°F43°F41°F10.0"
      December36°F40°F38°F11.2"

      Port Alexander 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 AlexanderAlaskaNational
      Air quality index203050
      Pollution index285,87911,990,2865,066,862

      Port Alexander 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 Alexander air quality information

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

      Average monthly Port Alexander temperature with heat index

      Port Alexander monthly precipitation with daily maximum

      Port Alexander monthly snow depth with daily maximum

      Port Alexander monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Port Alexander, AK422060%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Alexander, KS421570%
      Elmdale, KS422256%
      Magnet, NE423530%
      Todd Mission, TX42524%
      Broadland, SD422550%
      Port Alexander, AK422060%
      Source: The Port Alexander, 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.