Sea temperature and swimming season in Taiwan

When the sea is warm enough to swim in 15 coastal cities in Taiwan.

City	Warmest	Coldest	Swimming season
New Taipei City	29.3°C Jul	17.7°C Feb	Mar – Dec (10 months)
Kaohsiung	30.1°C Jul	23.9°C Feb	all year
Tainan	30.2°C Jul	23.6°C Feb	all year
Hsinchu	29.2°C Jul	17.5°C Feb	Mar – Dec (10 months)
Keelung	28.9°C Aug	21.7°C Jan	all year
Taitung	29.7°C Jul	24.6°C Jan	all year
Hualien City	29.4°C Aug	24.2°C Jan	all year
Yilan	28.9°C Aug	22.5°C Jan	all year
Magong	28.8°C Jul	20.9°C Feb	all year
Donggang	29.9°C Jul	24.2°C Feb	all year
Jincheng	28.3°C Aug	14.8°C Feb	Apr – Nov (8 months)
Hengchun	29.8°C Jul	24.5°C Feb	all year
Sanzhi	29.2°C Aug	19.5°C Feb	all year
Xiulin	29.3°C Aug	24.1°C Feb	all year
Shenzhen	29.2°C Jul	17.5°C Feb	Mar – Dec (10 months)