Hi, how's weather of Taipei and Gaoxiong in 2nd-3rd week of May?

Hi, it would be hot in Taipei, with the lowest temperature of 22C and the highest temperature of 33C. So summer clothes are most suggested. Besides, you also need to take a ligt coat to keep warm at cool night.

As for Kaohsiung/Gaoxiong, the average tempeature would be 27C, so you also need to prepare summer clothes. Because it would be during the rainy season in both the two placesx, it may rain frequently, sometimes thunderstorm, rainy coat is needed as well.