TODAY MAY31
TEMPERATURE60
HUMIDITY39
PRESSURE30.3
WIND COND.
  • 7159Mon60%
  • 8568Tue50%
  • 8559Wed60%
  • 8261Thu
  • 8664Fri
daynightWeather update from Ann Arbor, Ann Arbor Municipal Airport at
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Ann Arbor 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
January16°F33°F25°F1.8"
February15°F34°F25°F1.6"
March26°F47°F36°F2.4"
April36°F61°F48°F3.4"
May46°F72°F59°F3.8"
June54°F80°F68°F3.7"
July58°F84°F72°F3.2"
August57°F82°F70°F2.7"
September50°F76°F62°F2.4"
October40°F63°F51°F2.5"
November29°F50°F40°F2.1"
December22°F38°F30°F1.9"

Did you know?

  • The highest monthly average temperature in Ann Arbor for July is 72 degrees.
  • The lowest monthly average temperature in Ann Arbor for February is 25 degrees.
  • The most monthly precipitation in Ann Arbor occurs in May with 3.8 inches.
  • The air quality index in Ann Arbor is 32% better than the national average.
  • The pollution index in Ann Arbor is 96% better than the national average.

Compare Ann Arbor, MI Weather To Other Cities

      vs

      Ann Arbor 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.
      IndexAnn ArborMichiganNational
      Air quality index346950
      Pollution index180,6674,018,8005,066,862

      Ann Arbor air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality322
      Days with moderate air quality43
      Days w/ poor A.Q. for sensitive groups
      Days with unhealthy air quality

      Ann Arbor air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.002%
      Carbon Tetrachloride0.001%
      Lead0.000%
      Mercury0.000%

      Average monthly Ann Arbor temperature with heat index

      Ann Arbor monthly precipitation with daily maximum

      Ann Arbor monthly snow depth with daily maximum

      Ann Arbor monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Novi, MI58,2333432%
      South Lyon, MI11,6723432%
      Barton Hills, MI2933432%
      Dexter, MI4,3193432%
      Pinckney, MI2,5903432%
      Ann Arbor, MI118,0873432%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Beaumont, TX117,7294412%
      Berkeley, CA118,5854314%
      Independence, MO117,2175816%
      Norman, OK118,974476%
      Columbia, MO117,165375650%
      Ann Arbor, MI118,0873432%
      Source: The Ann Arbor, MI 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.