Normal weather in South Korea in September
The weather in South Korea in September has an average temperature of around 27°C during the day. On average, September sees 154 mm of rain in South Korea. The wind speed is 3 Beaufort and mainly comes from Southeast.
After August, September in South Korea starts with a temperature of 28°C and ends around October at 26°C.
September averages for South Korea
 Average temperature | 27°C |
 Highest daytime temperature | 29°C |
| Lowest daytime temperature | 24°C |
 Total rainfall | 154 mm |
| Rainy days | 4 days |
Temperature per day in September in South Korea
This graph shows the average daily maximum temperatures in September in South Korea, indicated in degrees Celsius.
Precipitation per day in September in South Korea
This graph shows the average daily precipitation in September in South Korea, indicated in millimeters.
UV index per day in September in South Korea
This graph shows the average daily UV index in September in South Korea.
Yearly temperature in September in South Korea
This graph shows the average yearly temperature in September in South Korea, measured in degrees Celsius, over the past years.
Yearly total precipitation in September in South Korea
This graph shows the average yearly precipitation in millimeters in September in South Korea, over the past years.
Average daily weather in September
Click on a day to get more information about the average weather on that day.
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Average weather in South Korea per month
Click on a month below to see in detail how the weather typically is in South Korea and what to expect. Based on the historical weather data of South Korea, you can view the average temperature, precipitation, wind, and UV index for each day of the month.