Azumino's winters are cold, with temperatures often below freezing and averaging around 0°C in January. Spring brings gradual warming, with April typically seeing highs of up to 26°C. Summer months are warm to hot, with July and August averaging highs above 30°C. As summer fades, autumn temperatures drop back down, returning to winter's chill by November, although not as severe as the depths of winter. Even in the coldest month, December, temperatures rarely dip below -10°C.