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Sea Temperature in Incheon in April
Complete information on the sea temperature range in the East China Sea in Incheon in April. Historical daily data. Climate details for April. Tips on swimming conditions and beach relaxation in Incheon. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Incheon in April
4°C
MINIMUN
8°C
AVERAGE
12°C
MAXIMUM
Historical Data of Water Temperature in April in Incheon
Water Temperature Chart for East China Sea in Incheon in April
Sea Temperature Table in Incheon in April Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Apr 1 | 7°C | 8°C | 8°C | 7.5°C |
| Apr 2 | 7°C | 8°C | 8°C | 7.8°C |
| Apr 3 | 7°C | 9°C | 8°C | 8.3°C |
| Apr 4 | 7°C | 9°C | 8°C | 8.3°C |
| Apr 5 | 7°C | 8°C | 8°C | 7.8°C |
| Apr 6 | 7°C | 9°C | 8°C | 8.0°C |
| Apr 7 | 7°C | 9°C | 8°C | 8.3°C |
| Apr 8 | 8°C | 9°C | 8°C | 8.5°C |
| Apr 9 | 8°C | 10°C | 8°C | 8.8°C |
| Apr 10 | 8°C | 9°C | 8°C | 8.5°C |
| Apr 11 | 8°C | 9°C | 9°C | 8.8°C |
| Apr 12 | 8°C | 10°C | 8°C | 9.0°C |
| Apr 13 | 8°C | 9°C | 9°C | 9.0°C |
| Apr 14 | 9°C | 9°C | 9°C | 9.0°C |
| Apr 15 | 8°C | 9°C | 10°C | 9.0°C |
| Apr 16 | 9°C | 10°C | 10°C | 9.5°C |
| Apr 17 | 8°C | 10°C | 9°C | 9.3°C |
| Apr 18 | 9°C | 10°C | 10°C | 9.8°C |
| Apr 19 | 9°C | 10°C | 10°C | 9.8°C |
| Apr 20 | 9°C | 9°C | 10°C | 9.5°C |
| Apr 21 | 9°C | 10°C | 11°C | 10.0°C |
| Apr 22 | 10°C | 10°C | 11°C | 10.5°C |
| Apr 23 | 9°C | 10°C | 9°C | 9.8°C |
| Apr 24 | 10°C | 9°C | 9°C | 9.5°C |
| Apr 25 | 9°C | 9°C | 10°C | 9.8°C |
| Apr 26 | 9°C | 10°C | 11°C | 10.3°C |
| Apr 27 | 10°C | 10°C | 11°C | 10.5°C |
| Apr 28 | 9°C | 11°C | 10°C | 10.5°C |
| Apr 29 | 10°C | 11°C | 11°C | 10.8°C |
Incheon Climate and Swimming Opportunities in April
18°C
Average Day Air Temperature
7°C
Average Night Air Temperature
68 mm
Precipitation Amount per Month
9 days
Number of Rainy Days
13 hrs
Daylight
per Day
7 hrs
Sunshine
per Day
9 km/h
Average Wind Speed
64%
Average
humidity
Incheon lies within in South Korea. The average daytime temperature in Incheon in April is 18°C (64°F), while the nighttime average is 7°C (44°F). There are typically nine rainy days during the month, with a total precipitation of 68 mm (2.7 inches). The daylight duration in April in Incheon is 13 hours, with an average of 7 hours of sunshine per day. The average wind speed in April is 9 km/h (6 mph), and the humidity level is around 64%.
The water temperature in Incheon in April ranges from 7°C to 10°C (45°F to 50°F). At the beginning of the month, the average temperature is around 8°C (46°F), shifting to 9°C (48°F) by mid-April and reaching 10°C (50°F) in the last ten days. Overall, the average sea temperature in Incheon for April is 9°C (48°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.
Frequently Asked Questions About Water Temperatures in April in Incheon
What is the sea temperature in Incheon in April?
The water temperature in the East China Sea in Incheon in April ranges from 7°C to 10°C (45°F to 50°F).
Is it possible to swim in the East China Sea in Incheon in April?
The average sea temperature in Incheon in April is 9°C (48°F), and the air temperature is 18°C (64°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.