Measurements:
°C
°F
CURRENT WEATHER
12:41
Incheon
38°F
NE 7 mph
Feels like: 34°F
Precip: 0%
World Resorts South Korea Incheon Weather

7 Day Weather Forecast

03.10
tue
DAY
38°F
NE 7 mph
precip
0%
NIGHT
36°F
E 2 mph
precip
0%
03.11
wed
DAY
40°F
E 5 mph
precip
0%
NIGHT
40°F
SE 6 mph
precip
0%
03.12
thu
DAY
46°F
SW 7 mph
precip
0%
NIGHT
40°F
W 11 mph
precip
0%
03.13
fri
DAY
44°F
W 8 mph
precip
0%
NIGHT
42°F
SE 2 mph
precip
0%
03.14
sat
DAY
42°F
NE 6 mph
precip
0%
NIGHT
40°F
NE 5 mph
precip
0%
03.15
sun
DAY
40°F
N 5 mph
precip
0%
NIGHT
40°F
SE 3 mph
precip
0%
03.16
mon
DAY
44°F
SE 12 mph
precip
0%
NIGHT
42°F
SE 5 mph
precip
0%

Incheon Sea Water Temperature in March, °F

Select Year: 2025 2024 2023

The average sea surface temperature in March 2025 for Incheon was 5.1°F. The maximum and minimum values were 2.5°F and 7.6°F respectively.

Incheon on the Weather Map

Best Time to Visit Incheon
The most sunny months:
October 18 days
May 18 days
March 18 days
The most warm months:
August 88.2 °F
July 85.6 °F
September 81.7 °F
Warmest sea temperature:
August 82.3 °F
September 78.2 °F
July 77.4 °F
The most cold months:
January 31.8 °F
February 36.2 °F
December 36.6 °F
The most rainy months:
July 10 days
August 8 days
June 5 days
The most windy months:
December 11 mph
November 10 mph
January 10 mph
more details