Please click on any column to get detailed information about Seoul weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in Seoul is august. The average daily temp is 87.8°F. The average nightly temp is 76.7°F.
Sea water temperature, °F
The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 78.3°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
* Charts above show average data for the last 3 years.
Best time for vacation in Seoul
Seoul on a weather map
Places in South Korea:
Name
°F
24 Hours Forecast
Seoul
Local time: 22:44
April 28, sunday
0000
64°F
NE
3 mph
3 mph
0300
61°F
N
2 mph
2 mph
0600
61°F
NW
2 mph
2 mph
0900
70°F
SW
1 mph
1 mph
1200
81°F
NW
1 mph
1 mph
1500
84°F
E
4 mph
4 mph
1800
79°F
E
8 mph
8 mph
2100
73°F
SE
2 mph
2 mph
