will visit kaoshiung sept. 27 to oct.1. What weather in Taiwan end of september?

TW is a large province, so I can’t tell you the weather as a whole. I’d like to take Taipei as an example, according to former data, the temperature may range from 25C to 30 C, and there may be some rainy days, so you are suggested to take you t-shirts, jeans, and light coat.