Kalamazoo's winters are cold and varied, with temperatures often fluctuating between freezing and mild. February is typically the coldest month, with lows dipping as low as -25°C. Spring arrives in March, bringing gradually warming temperatures that can reach up to 22°C by April, but still experience chilly mornings around -9°C. Summer days are warm, with highs frequently reaching 32°C from June to August, while autumn brings a return to cooler temperatures, similar to those of spring.