Xi'an weather in September 2026

Q: How hot is it in Xi'an in September?

Daytime temperatures usually reach 26°C in Xi'an in September with low heat and humidity, falling to 14°C at night.

Q: How sunny is it in Xi'an in September?

There are normally 8 hours of bright sunshine each day in Xi'an in September - that's 64% of daylight hours.

Q: Does it rain in Xi'an in September?

There are usually 7 days with some rain in Xi'an in September and the average monthly rainfall is 42mm.

Expect daytime maximum temperatures of 75°F in Xi'an, China in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 13 days with some rainfall and typically 4.3 inches of rainfall in the month.

75
75°F max day temperature
5
5 hours of sunshine per day
13
13 days with some rainfall
59
59°F min night temperature
12
12 hours of daylight per day
L
Low heat & humidity
4.3
4.3 inches of monthly rainfall
8
8 (Very High) UV index

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The September weather guide for China (Xi'an) 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)

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How hot is it in Xi'an in September?

Daytime temperatures usually reach 79°F in Xi'an in September with low heat and humidity, falling to 57°F at night.

How sunny is it in Xi'an in September?

There are normally 8 hours of bright sunshine each day in Xi'an in September - that's 64% of daylight hours.

Does it rain in Xi'an in September?

There are usually 7 days with some rain in Xi'an in September and the average monthly rainfall is 1.7 inches.

Xi'an September sunrise & sunset times

Browse the sunrise and sunset times for Xi'an in September 2026. Select a month to view Xi'an sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Tuesday, 1st September 2026	06:17	19:11
Tuesday, 15th September 2026	06:27	18:51
Wednesday, 30th September 2026	06:38	18:30

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China - quick facts
Time difference	UK +8 hours
Language(s)	Chinese
Currency	Chinese Yuan
Electricity	A + C + I plug (220V)
Driving side	Right
Visa^✝	Yes
Why visit?	Culture Nature
Tourist info	China Ministry of Culture & Tourism