TODAY FEB28
TEMPERATURE37
HUMIDITY82
PRESSURE29.77
WIND COND.280 20.5
  • 4122Mon
  • 5233Tue
  • 5732Wed
  • 5632Thu
  • 5228Fri
daynightWeather update from Des Moines, Des Moines International Airport at

Key findings

  • The highest monthly average temperature in Cumming for July is 77 degrees
  • The lowest monthly average temperature in Cumming for January is 23 degrees
  • The most monthly precipitation in Cumming occurs in June with 6.5 inches
  • The air quality index in Cumming is 22% better than the national average
  • The pollution index in Cumming is 84% worse than the national average

Compare Cumming, IA Weather

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      Cumming 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
      January14°F35°F23°F0.9"
      February17°F39°F26°F1.2"
      March30°F54°F41°F2.2"
      April41°F67°F53°F4.9"
      May51°F76°F63°F4.9"
      June62°F86°F74°F6.5"
      July66°F89°F77°F4.2"
      August64°F87°F75°F5.1"
      September56°F81°F68°F3.7"
      October43°F68°F55°F3.2"
      November31°F54°F42°F1.8"
      December18°F38°F27°F2.1"

      Cumming 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.
      IndexCummingIowaNational
      Air quality index393950
      Pollution index9,310,1601,643,8365,066,862

      Cumming air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality306
      Days with moderate air quality59
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Cumming air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.110%
      Carbon Tetrachloride0.080%
      Lead0.030%
      Mercury0.010%

      Average monthly Cumming temperature with heat index

      Cumming monthly precipitation with daily maximum

      Cumming monthly snow depth with daily maximum

      Cumming monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Des Moines, IA212,8593922%
      Urbandale, IA41,5783922%
      Windsor Heights, IA4,9803922%
      Saylorville, IA3,4453922%
      Indianola, IA15,3433922%
      Cumming, IA4153922%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Kingston, MI4153824%
      Dundee, OH415468%
      Clifton, ID4154412%
      Rockhill, PA4153628%
      Mesick, MI4153628%
      Cumming, IA4153922%
      Source: The Cumming, IA 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.