Weather in September 2025

Yunnan weather in September 2025

The temperatures in Yunnan in September are comfortable with low of 14°C and and high up to 22°C.

You can expect rain for roughly half of the month of September in Yunnan. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.

Our weather forecast can give you a great sense of what weather to expect in Yunnan in September 2025.

If you’re planning to visit Yunnan in the near future, we highly recommend that you review the 14 day weather forecast for Yunnan before you arrive.

Temperatures
Temperatures
22° / 14°
Rainy Days
Rainy Days
13
Snowy Days
Snowy Days
0
Dry Days
Dry Days
17
Rainfall
Rainfall
221
mm
10.0
Sun Hours
10.0
Hrs

Yunnan annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 13° / 3° 4 25 2 47 mm
Bad
February 17° / 4° 1 26 1 13 mm
Good
March 21° / 9° 2 29 0 25 mm
Good
April 23° / 12° 4 26 0 57 mm
Perfect
May 24° / 15° 7 24 0 129 mm
Good
June 23° / 16° 17 13 0 362 mm
Good
July 23° / 16° 19 12 0 296 mm
Good
August 23° / 15° 16 15 0 292 mm
Good
September 22° / 14° 13 17 0 221 mm
Ok
October 19° / 11° 7 24 0 126 mm
Ok
November 17° / 7° 2 28 0 38 mm
Good
December 13° / 4° 3 27 1 28 mm
Ok
Temperatures in Yunnan in September
Rain in Yunnan in September

Recommended Hotels in Yunnan

We know that finding the ideal hotel in Yunnan can be a hard task...

That’s why we run our special tools and found the best hotels in Yunnan. Click on hotel for more details.

Weather in Yunnan in September - FAQ

What is the average temperature in Yunnan in September?
The average temperature in Yunnan in September is 14/22° C.
What is the chance of rain in Yunnan in September?
On average, there are 13 rainy days in Yunnan during September.
Weather wise, is September a good time to visit Yunnan?
The weather in Yunnan in September is ok.
Can it snow in Yunnan in September?
On average, there are 0 snowy days in Yunnan in September.
Cities in Yunnan

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