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Incheon — weather December, water temperature

3.4°C Daytime temperatures 1°C Night temperatures 14 Sunny days 9.6-9.8 Sun (hours) 2 Rainy days 30.3 mm Precipitation 8°C water temperature
Air temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012
The maximum daily temperature 13.5°C — 3 December 2018.
The maximum night temperature 11°C — 3 December 2018.
The minimum daily temperature -8°C — 18 December 2022.
The minimum night temperature -11°C — 24 December 2022.
water temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
The warmest water 12.2 °C — 1 December 2015. The coldest water 5 °C — 31 December 2022.
Sunny, cloudy and gloomy days
Precipitation, mm
Maximum precipitation 247.6 mm — July. Minimum precipitation 16.7 mm — January.
Wind speed, km / h
Maximum wind speed 18.1 km / h — December. Minimum wind speed 11.7 km / h — June.
Number of hours of sunshine
The maximum number of hours of sunshine per day 10.3 h. — May. The minimum number of hours of sunshine per day 5.9 h. — December.
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