Ikeda's winters are cool and occasionally chilly, with temperatures ranging from around -5°C to 18°C. As spring arrives, the temperatures rise gradually, reaching averages of 14°C in April, while summer brings warmth, with July and August often seeing highs above 30°C. Autumn is mild, with September averaging 24°C, before the cooler winter months return. The temperature variations throughout the year are moderate, but there can be noticeable swings between warm and cool periods. The spring and autumn seasons tend to be relatively stable in terms of temperature, while summer and winter have more extreme highs and lows.