TODAY FEB28
TEMPERATURE76
HUMIDITY64
PRESSURE
WIND COND.210 16.6
  • 5742Mon90%
  • 5243Tue60%70%
  • 6037Wed
  • 6536Thu
  • 6139Fri
daynightWeather update from Haleyville, Posey Field Airport at

Key findings

  • The highest monthly average temperature in Jasper for July is 78 degrees
  • The lowest monthly average temperature in Jasper for January is 40 degrees
  • The most monthly precipitation in Jasper occurs in December with 11.2 inches
  • The air quality index in Jasper is 7% worse than the national average
  • The pollution index in Jasper is 25% better than the national average

Compare Jasper, AL Weather

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      Jasper 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
      January30°F52°F40°F9.4"
      February33°F56°F43°F6.6"
      March41°F65°F52°F7.6"
      April49°F75°F61°F8.5"
      May57°F80°F68°F8.0"
      June65°F89°F76°F4.2"
      July68°F90°F78°F7.3"
      August67°F90°F77°F6.7"
      September61°F85°F71°F7.0"
      October48°F75°F60°F8.0"
      November38°F63°F49°F7.2"
      December35°F55°F43°F11.2"

      Jasper 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.
      IndexJasperAlabamaNational
      Air quality index533750
      Pollution index3,823,9604,051,2235,066,862

      Jasper air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality150
      Days with moderate air quality197
      Days w/ poor A.Q. for sensitive groups18
      Days with unhealthy air quality0

      Jasper air quality information

      PollutantTotal
      Arsenic0.160%
      Benzene0.030%
      Carbon Tetrachloride0.010%
      Lead0.050%
      Mercury0.410%

      Average monthly Jasper temperature with heat index

      Jasper monthly precipitation with daily maximum

      Jasper monthly snow depth with daily maximum

      Jasper monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Oakman, AL6663530%
      Carbon Hill, AL1,7393530%
      Nauvoo, AL1694118%
      Sipsey, AL416536%
      Sumiton, AL2,735536%
      Jasper, AL14,137536%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Forest Park, IL14,1375510%
      Willowick, OH14,13150= 100
      Hewitt, TX14,1283824%
      Conway, FL14,1243922%
      Bridgetown, OH14,150548%
      Jasper, AL14,137536%
      Source: The Jasper, AL 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.