Weather in September 2022

Seoul weather in September 2022

Click on a day for an hour by hour weather forecast

The average weather in Seoul in September

The weather in Seoul in September is hot. The average temperatures are between 20°C and 26°C.

You can expect about 3 to 8 days of rain in Seoul during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in Seoul in September 2022.

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

Temperatures
Temperatures
26° / 20°
Rainy Days
Rainy Days
5
Snowy Days
Snowy Days
0
Dry Days
Dry Days
25
Rainfall
Rainfall
156
mm
10.3
Sun Hours
10.3
Hrs

Seoul annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 1° / -4° 4 19 8 25 mm
Awful
February 4° / -1° 2 22 4 35 mm
Awful
March 10° / 4° 3 26 2 59 mm
Bad
April 15° / 9° 5 25 0 83 mm
Good
May 21° / 14° 5 26 0 119 mm
Good
June 25° / 19° 5 25 0 138 mm
Perfect
July 28° / 23° 11 20 0 438 mm
Good
August 29° / 24° 10 21 0 325 mm
Ok
September 26° / 20° 5 25 0 156 mm
Perfect
October 20° / 14° 3 28 0 77 mm
Good
November 12° / 7° 4 24 2 86 mm
Bad
December 3° / -1° 5 18 8 40 mm
Awful
Temperatures in Seoul in September
Rain in Seoul in September

Weather in Seoul in September - FAQ

What is the average temperature in Seoul in September?
The average temperature in Seoul in September is 20/26° C.
What is the chance of rain in Seoul in September?
On average, there are 5 rainy days in Seoul during September.
Weather wise, is September a good time to visit Seoul?
The weather in Seoul in September is perfect.
Can it snow in Seoul in September?
On average, there are 0 snowy days in Seoul in September.
More about the weather in Seoul