If you like running in the heat better you might enjoy the summers in Iowa. The average daily max temperatures reaches around 31°C88°F.
September might be one of the most pleasant months for running in Iowa. The temperature usually ranges from about 12°C54°F to 24°C76°F, the wind averages 4.2m/s9.3mph and the daily precipitation is 3 mm0.1 inches.
More detailed information about the weather in Iowa can be found on the page for each city.
Please post about running and in English. Other posts may be removed.