Aira, Japan's climate is characterized by a significant temperature range throughout the year. Winters are cool, with temperatures often below freezing in January and December, but can occasionally reach mild highs of up to 22°C/72°F in January and 21°C/70°F in December. Spring arrives in March, bringing warmer temperatures that gradually increase over the months, peaking at an average high of 28°C/82°F in April and May. Summers are hot and humid, with temperatures frequently reaching highs above 30°C/86°F from June to August. Autumn brings a return to milder conditions, with temperature fluctuations returning to those seen in spring, but with cooler averages overall.