Aizuwakamatsu experiences a continental climate with distinct seasonal variations. Winters are cold and snowy, with temperatures often below freezing from January to March, averaging around 0-2°C. Spring brings gradual warming, with temperatures rising steadily from April to June, eventually reaching average highs of around 21°C. Summers are warm to hot, with July and August being the hottest months, while autumns are mild, with temperatures cooling down gradually from September to November, before dropping again in winter. The temperature fluctuations throughout the year create a range of seasonal conditions, from crisp winter mornings to humid summer afternoons.