In Yuanlin, Taiwan, winters are mild with temperatures ranging from around 5-10°C in January and December, while springs bring gradual warming with highs reaching up to 31°C by March. Summers are warm but not sweltering, with temperatures peaking at 34°C in July, before slowly cooling down into autumn. Autumn is characterized by a narrower temperature range, with highs around 33°C in September and October, before dropping again in November.