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Alishan weather in September 2026
Expect daytime maximum temperatures of 73°F in Alishan, Taiwan in September based on long-term weather averages. There are 6 hours of sunshine per day on average with 18 days with some rainfall and typically 9.2 inches of rainfall in the month.
- 73°F max day temperature
73 - 6 hours of sunshine per day
- 18 days with some rainfall
18 - 61°F min night temperature
61 - 12 hours of daylight per day
12 - No heat & humidity
0 - 9.2 inches of monthly rainfall
9.2 - 11 (Extreme) UV index
11
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The September weather guide for Taiwan (Alishan) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C) | Imperial (°F)
More about Taiwan
How hot is it in Alishan in September?
Daytime temperatures usually reach 86°F in Alishan in September with high heat and humidity, falling to 72°F at night.
How sunny is it in Alishan in September?
There are normally 6 hours of bright sunshine each day in Alishan in September - that's 50% of daylight hours.
Does it rain in Alishan in September?
There are usually 16 days with some rain in Alishan in September and the average monthly rainfall is 7.2 inches.
What is the chance of a typhoon in Alishan in September?
On average 2.5 days in September in Alishan are likely to be affected by the passage of one or more tropical storms.
Alishan September sunrise & sunset times
Browse the sunrise and sunset times for Alishan in September 2026. Select a month to view Alishan sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Tuesday, 1st September 2026 | 05:39 | 18:15 |
| Tuesday, 15th September 2026 | 05:43 | 18:01 |
| Wednesday, 30th September 2026 | 05:48 | 17:45 |
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