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Garwin 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°F29°F20°F0.6"
February13°F32°F22°F0.8"
March28°F48°F37°F1.7"
April39°F62°F49°F4.8"
May50°F73°F61°F5.8"
June60°F82°F71°F5.1"
July63°F84°F74°F4.0"
August61°F82°F71°F4.9"
September52°F77°F64°F3.9"
October41°F63°F51°F2.9"
November29°F49°F38°F1.5"
December16°F33°F24°F1.4"

Did you know?

  • The highest monthly average temperature in Garwin for July is 74 degrees.
  • The lowest monthly average temperature in Garwin for January is 20 degrees.
  • The most monthly precipitation in Garwin occurs in May with 5.8 inches.
  • The air quality index in Garwin is 14% better than the national average.
  • The pollution index in Garwin is 92% better than the national average.

Compare Garwin, IA Weather To Other Cities

Garwin 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.
IndexGarwinIowaNational
Air quality index433950
Pollution index416,1141,643,8365,066,862

Garwin air quality information

MeasurementTotal
Days measured365
Days with good air quality240
Days with moderate air quality122
Days w/ poor A.Q. for sensitive groups3
Days with unhealthy air quality

Garwin air quality information

PollutantTotal
Arsenic0.000%
Benzene0.004%
Carbon Tetrachloride0.001%
Lead0.000%
Mercury0.000%

Average monthly Garwin temperature with heat index

Garwin monthly precipitation with daily maximum

Garwin monthly snow depth with daily maximum

Garwin monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Ferguson, IA1373726%
Haverhill, IA1693726%
Marshalltown, IA27,6373726%
Gilman, IA5983726%
Laurel, IA3583726%
Garwin, IA5034314%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Toksook Bay, AK5032942%
Buffalo, IL5033530%
Stacyville, IA5031864%
Fillmore, NY5034118%
Cottontown, TN5034510%
Garwin, IA5034314%
Source: The Garwin, 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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