What is the climate in Missouri, Kentucky, and Oklahoma in the United States? Which one is not humid?

Central and southern Missouri are inland countries with cold winters and hot flashes in summers, such as Hunan, Hubei, Wuhan, Changsha, etc.;

Kentucky is also relatively humid and has moderate summers. Better than Missouri.

A tornado in Oklahoma is one of the densest areas in the world with more extreme weather, but generally a temperate continental climate.

Relatively speaking, Kentucky is probably a better agricultural state, you know.