TODAY JUL19
TEMPERATURE92
HUMIDITY58
PRESSURE29.77
WIND COND.190 12.8
  • 9568Sat50%
  • 8261Sun60%
  • 8159Mon
  • 8362Tue
  • 8566Wed
daynightWeather update from Des Moines, Des Moines International Airport at
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Merle Hay 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 Merle Hay for July is 77 degrees.
  • The lowest monthly average temperature in Merle Hay for January is 23 degrees.
  • The most monthly precipitation in Merle Hay occurs in June with 6.5 inches.
  • The air quality index in Merle Hay is 18% better than the national average.
  • The pollution index in Merle Hay is 84% worse than the national average.

Compare Des Moines, IA Weather To Other Cities

Merle Hay 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.
IndexMerle HayDes MoinesIowa
Air quality index414139
Pollution index9,310,1609,310,1601,643,836

Merle Hay 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

Merle Hay air quality information

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

Average monthly Merle Hay temperature with heat index

Merle Hay monthly precipitation with daily maximum

Merle Hay monthly snow depth with daily maximum

Merle Hay monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Alleman, IA4993726%
Johnston, IA19,4914118%
Saylorville, IA3,4454118%
Waukee, IA16,9554118%
Bondurant, IA5,0794118%
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 Merle Hay, 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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