Current weather conditions temporarily unavailable!

Key findings

  • The highest monthly average temperature in Big Delta for July is 60 degrees
  • The lowest monthly average temperature in Big Delta for January is 0 degrees
  • The most monthly precipitation in Big Delta occurs in June with 2.6 inches
  • The air quality index in Big Delta is 24% better than the national average
  • The pollution index in Big Delta is 14% better than the national average

Compare Big Delta, AK Weather

      vs
      How would you rate the weather in Big Delta?
      Write a review to give others more information about this area.
      How would you rate the air quality in Big Delta?
      Write a review to give others more information about this area.
      See all Big Delta poll results

      Big Delta 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-8°F9°F0°F0.3"
      February-2°F18°F8°F0.3"
      March1°F24°F13°F0.2"
      April22°F45°F34°F0.2"
      May38°F61°F50°F0.9"
      June48°F69°F58°F2.6"
      July51°F71°F60°F2.6"
      August46°F67°F56°F1.7"
      September36°F56°F46°F0.8"
      October20°F36°F28°F0.5"
      November-2°F14°F6°F0.4"
      December-6°F11°F3°F0.3"

      Big Delta 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.
      IndexBig DeltaAlaskaNational
      Air quality index383050
      Pollution index4,370,56011,990,2865,066,862

      Big Delta air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality230
      Days with moderate air quality96
      Days w/ poor A.Q. for sensitive groups18
      Days with unhealthy air quality16

      Big Delta air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.080%
      Carbon Tetrachloride0.004%
      Lead0.090%
      Mercury0.060%

      Average monthly Big Delta temperature with heat index

      Big Delta monthly precipitation with daily maximum

      Big Delta monthly snow depth with daily maximum

      Big Delta monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Delta Junction, AK1,0503824%
      Whitestone, AK2313824%
      Big Delta, AK5773824%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Washington Park, NC5770100%
      New Underwood, SD5774412%
      Red Oak, OK5774314%
      Tyrone, NM5773726%
      Four Bears Village, ND5773432%
      Big Delta, AK5773824%
      Source: The Big Delta, 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.