Hotels
Flights
Seoul Weather September
Seoul is located in humid continental climate zone that is known for significant seasonal temperature variations warm or even hot summer and cold winter with roughly similar amounts of rainfall.
To help you choose the best time to travel, you can find climate data below on the weather in Seoul in September.
 | average daily high | +25.8°C |
 | average daily low | +17.2°C |
 | daytime | 12.9 h |
 | sunny / overcast hours | 5.9 / 7 |
 | average monthly precipitation | 169 mm |
Best time with the soft weather for the sightseeing and long walks in Seoul are May, June, September, October.
Temperature in Seoul
In September the average daily maximum in Seoul is +25.8°C, and the minimum +17.2°C.
The hottest September day on record is +35.1°C, and the coldest +3.2°C.
Best beach resorts in September:
Barcelona
Spain
Nice
France
Rimini
Italy
Cannes
France
Lisbon
Portugal
Marseille
France
Daylight hours
There are 12.9 hours of daylight in Seoul in September. Out of these, on average 5.9 are sunny, which means it is mostly cloudy.
Most Popular Destinations in the World
Precipitation
The amount of precipitation in Seoul in September is usually 169 mm, a very high amount.