TODAY OCT19
TEMPERATURE63
HUMIDITY48
PRESSURE29.64
WIND COND.
  • 6442Sat80%
  • 6346Sun60%
  • 5639Mon40%
  • 5541Tue
  • 6042Wed
daynightWeather update from Des Moines, Des Moines International Airport at
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Southwestern Hills 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"

Did you know?

  • The highest monthly average temperature in Southwestern Hills for July is 77 degrees.
  • The lowest monthly average temperature in Southwestern Hills for January is 23 degrees.
  • The most monthly precipitation in Southwestern Hills occurs in June with 6.5 inches.
  • The air quality index in Southwestern Hills is 18% better than the national average.
  • The pollution index in Southwestern Hills is 84% worse than the national average.

Compare Des Moines, IA Weather To Other Cities

Southwestern Hills 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.
IndexSouthwestern HillsDes MoinesIowa
Air quality index414139
Pollution index9,310,1609,310,1601,643,836

Southwestern Hills air quality information

MeasurementTotal
Days measured365
Days with good air quality267
Days with moderate air quality98
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

Southwestern Hills air quality information

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

Average monthly Southwestern Hills temperature with heat index

Southwestern Hills monthly precipitation with daily maximum

Southwestern Hills monthly snow depth with daily maximum

Southwestern Hills monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Waukee, IA16,9554118%
Ankeny, IA53,4134118%
Clive, IA17,0224118%
Hartford, IA8244118%
Norwalk, IA9,9444118%
Des Moines, IA212,8594118%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Birmingham, AL212,42450= 100
Spokane, WA212,0783922%
San Bernardino, CA214,5818570%
Rochester, NY210,2913628%
Richmond, VA216,7733922%
Des Moines, IA212,8594118%
Source: The Southwestern Hills, Des Moines, 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.
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