Mean Maximum Temperature Unit:°C
Station Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Mean Duration
Alishan 11.0 11.7 13.8 15.7 16.9 18.1 19.1 18.7 18.3 17.5 15.5 12.4 15.7 1981-2010
Anbu 13.1 14.1 16.9 20.2 23.0 25.2 27.2 26.6 24.1 20.6 17.6 14.3 20.2 1981-2010
Chenggong 22.2 22.6 24.2 26.5 28.8 30.5 31.7 31.6 30.5 28.6 26.0 23.2 27.2 1981-2010
Chiayi 22.1 22.4 24.8 27.8 30.5 32.3 33.1 32.6 31.6 29.8 27.1 23.9 28.2 1981-2010
Tamsui 18.7 19.1 21.3 25.0 28.5 30.9 33.3 33.1 30.9 27.4 24.0 20.5 26.1 1981-2010
Dawu 23.8 24.5 26.5 28.7 30.6 32.2 32.8 32.4 31.1 29.6 27.3 24.6 28.7 1981-2010
Dongjidao 19.7 20.3 22.7 25.7 28.0 29.4 30.6 30.5 29.6 27.4 24.6 21.5 25.8 1981-2010
Hengchun 24.3 25.3 27.3 29.4 30.9 31.3 31.9 31.6 31.0 29.7 27.5 24.9 28.8 1981-2010
Hsinchu 18.9 19.4 21.4 25.2 28.6 31.0 32.9 32.6 31.0 27.8 24.9 21.2 26.2 1992-2010
Hualien 21.1 21.5 23.4 26.0 28.5 30.4 32.0 32.0 30.4 28.2 25.4 22.5 26.8 1981-2010
Kaohsiung 23.9 24.7 26.8 29.1 30.8 31.6 32.4 31.9 31.4 30.0 27.7 24.9 28.8 1981-2010
Keelung 18.3 18.8 20.8 24.4 27.7 30.7 33.0 32.3 29.6 26.2 23.3 19.9 25.4 1981-2010
Lanyu 20.7 21.4 23.0 24.9 26.7 27.8 28.6 28.5 27.6 25.9 23.8 21.4 25.0 1981-2010
Penghu 19.3 19.6 22.4 26.0 28.8 30.6 32.0 31.8 30.7 28.1 24.8 21.1 26.3 1981-2010
Pengjiayu 17.8 18.2 20.1 23.1 26.2 28.9 31.2 31.0 28.8 25.9 22.8 19.5 24.5 1981-2010
Su-ao 19.1 19.6 21.7 24.6 27.3 29.9 31.5 31.2 29.3 26.3 23.4 20.4 25.4 1982-2010
Sun Moon Lake 19.4 20.1 22.0 23.9 25.7 26.8 28.0 27.6 26.8 25.5 23.3 20.3 24.1 1981-2010
Taichung 22.0 22.4 24.6 27.6 30.2 31.9 33.0 32.6 31.8 30.1 27.0 23.6 28.1 1981-2010
Tainan 22.9 23.8 26.4 29.1 31.3 32.1 32.9 32.5 32.0 30.7 27.7 24.1 28.8 1981-2010
Taipei 19.1 19.6 22.1 25.7 29.2 32.0 34.3 33.8 31.1 27.5 24.2 20.7 26.6 1981-2010
Taitung 23.1 23.6 25.4 27.7 29.8 31.4 32.3 32.2 31.0 29.3 26.9 24.1 28.1 1981-2010
Wuqi 19.4 19.6 22.1 25.8 28.8 30.9 32.2 32.0 30.8 28.2 25.0 21.2 26.3 1981-2010
Yilan 19.6 20.2 22.6 25.5 28.3 30.8 32.9 32.4 30.3 27.0 23.8 20.8 26.2 1981-2010
Yushan 3.7 3.7 5.4 7.8 10.6 12.1 13.8 13.6 13.0 13.2 10.2 6.2 9.4 1981-2010
Zhuzihu 15.5 16.3 18.9 22.3 25.2 27.5 29.6 29.3 26.8 23.3 20.1 16.8 22.6 1981-2010