Winters in Minamisuita are cool and mild, with temperatures rarely dropping below freezing. As the season progresses, temperatures gradually warm up into spring, with April and May being particularly pleasant, with average highs often reaching above 20°C. Summer months bring hot and humid conditions, with July and August being the warmest, but not excessively so, with highs rarely exceeding 35°C. Autumn is mild and comfortable, with September and October being ideal times to visit, with temperatures gradually cooling down into winter. December's temperature can drop slightly below freezing again, but overall, the region experiences a relatively moderate climate throughout the year.