Gosen, Japan experiences a continental climate with significant seasonal variation. Winters are extremely cold, with temperatures often dropping below freezing and averaging around 1°C in January, but warming up slightly by February. As spring arrives, temperatures rise rapidly, reaching averages of 11°C in April and 16°C in May. Summers are warm to hot, with July and August temperatures frequently exceeding 30°C, while autumns bring a return to mild conditions, with October's average temperature mirroring that of May. In the winter months, temperatures can fluctuate significantly within a day, reflecting the region's continental influence.