World Resorts South Korea Seoul Weather

Seoul Sea Temperature in September

Average sea water temperature in September:
+74.5°F
Minimum sea water temperature in September: 78.6°F
Maximum sea water temperature in September: 69.4°F

Daily sea water temperature in September, °F

Show year:
2023
2022
2021

The average sea water temperature in September of 2023 was 75.5°F. The highest and lowest sea temperatures during the month were 77.2°F and 72.0°F.

Monthly sea water temperature in Seoul, °F

Which South Korea resorts have warmest sea in September?

Place name September 2023 September 2022
Jeju 80.3°F 77.9°F
Busan 78.2°F 76.2°F
Incheon 76.7°F 74.4°F
Seoul 75.5°F 74.0°F
Yongpyong 74.4°F 72.3°F

Best time for vacation in Seoul

Sunniest months:
October 20 days
May 19 days
March 18 days
Warmest months:
August 86.6 °F
July 85.8 °F
June 82.1 °F
Warmest sea temp:
August 78.3 °F
September 74.5 °F
July 74.4 °F
Coldest months:
January 32.8 °F
December 35.9 °F
February 38.7 °F
Rainiest months:
July 11 days
August 9 days
May 5 days
Windiest months:
April 7.3 mph
March 7.3 mph
May 6.6 mph

Seoul on a weather map

Current weather
08:19
Seoul
+57°F
SW 7 mph
Feels like: +55°F
Precip.: 0%
Places in South Korea:
Name
°F
Yongpyong
+48°F
Incheon
+55°F
Muju
+52°F
Busan
+61°F
Seoul
+57°F
Jeju
+63°F
24 Hours Forecast
Seoul
Local time: 08:19
May 07, tuesday
0900
57°F
SW
7 mph
1200
61°F
W
9 mph
1500
61°F
SW
12 mph
1800
61°F
SW
11 mph
2100
55°F
SW
8 mph
May 08, wednesday
0000
54°F
SW
4 mph
0300
52°F
SW
4 mph
0600
52°F
SW
2 mph
Units of measurement: °C / °F