Alishan Weather in September

Alishan in September sees high daytime temperatures of 26°C (79°F) and nighttime lows of 19°C (66°F). As part of the rainy season, showers are frequent and often heavy. Budget around 468 mm (18 in) of rainfall for the month.

Rainfall in Alishan in September

As part of the rainy season, Alishan sees around 18 days of rain in September, with an average of 468 mm (18 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours.

Temperature in Alishan in September

In September, Alishan sees high temperatures, with highs of 26°C (79°F). Nights drop to around 19°C (66°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 19°C (66°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Alishan in September

The month brings about 179 hours of sunlight, offering a comfortable mix of sun and rainy moments.

September in Alishan can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.