TODAY DEC06
TEMPERATURE25
HUMIDITY80
PRESSURE30.41
WIND COND.320 8.1
  • 4734Sat
  • 4923Sun
  • 3212Mon20%
  • 227Tue
  • 2210Wed
daynightWeather update from Audubon, Audubon County Airport at
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Casey 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
January12°F31°F21°F0.7"
February15°F35°F24°F0.6"
March29°F50°F38°F1.0"
April40°F64°F51°F1.2"
May50°F75°F62°F1.5"
June61°F84°F72°F1.9"
July63°F86°F74°F1.3"
August61°F83°F71°F2.2"
September53°F79°F65°F2.1"
October41°F67°F53°F1.6"
November30°F52°F39°F0.8"
December18°F37°F26°F0.9"

Did you know?

  • The highest monthly average temperature in Casey for July is 74 degrees.
  • The lowest monthly average temperature in Casey for January is 21 degrees.
  • The most monthly precipitation in Casey occurs in August with 2.2 inches.
  • The air quality index in Casey is 18% better than the national average.
  • The pollution index in Casey is 89% better than the national average.

Compare Casey, IA Weather To Other Cities

Casey 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.
IndexCaseyIowaNational
Air quality index413950
Pollution index532,4521,643,8365,066,862

Casey 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

Casey air quality information

PollutantTotal
Arsenic0.000%
Benzene0.010%
Carbon Tetrachloride0.001%
Lead0.002%
Mercury0.000%

Average monthly Casey temperature with heat index

Casey monthly precipitation with daily maximum

Casey monthly snow depth with daily maximum

Casey monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Fontanelle, IA6674118%
Linden, IA1864118%
Adair, IA8134118%
Greenfield, IA1,9514118%
Menlo, IA4104118%
Casey, IA3914118%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Linwood, KS3915816%
Arnoldsville, GA3913922%
Loma Linda East, TX3913138%
Holiday Beach, TX3913922%
Garrett, PA3913236%
Casey, IA3914118%
Source: The Casey, 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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