Winters in Cleveland Heights are cold and variable, with temperatures often dropping below freezing but occasionally rising into the low teens. Spring arrives slowly, with March typically marking a turning point towards milder conditions, although April can still be quite cool. Summers are warm to hot, with July and August averaging around 22°C, while autumn brings a return to cooler temperatures, with October seeing averages similar to those of May. Frosts are common in the spring and fall, and occasional cold snaps can occur even in summer. The coldest months are January and February, while June, July, and August tend to be the warmest.