Sea Temperature in Ansan in January

Complete information on the sea temperature range in the East China Sea in Ansan in January. Historical daily data. Climate details for January. Tips on swimming conditions and beach relaxation in Ansan. 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 Ansan in January

30°F

MINIMUN

38°F

AVERAGE

46°F

MAXIMUM

Historical Data of Water Temperature in January in Ansan

Water Temperature Chart for East China Sea in Ansan in January

Sea Temperature Table in Ansan in January Over the Past Years

Day	2024	2023	2022	Average
Jan 1	46°C	43°C	43°C	44°C
Jan 2	46°C	43°C	43°C	44°C
Jan 3	45°C	43°C	43°C	43°C
Jan 4	46°C	43°C	41°C	43°C
Jan 5	46°C	43°C	41°C	44°C
Jan 6	46°C	43°C	41°C	43°C
Jan 7	45°C	43°C	41°C	43°C
Jan 8	45°C	43°C	39°C	42°C
Jan 9	45°C	43°C	39°C	42°C
Jan 10	45°C	41°C	39°C	42°C
Jan 11	45°C	41°C	39°C	42°C
Jan 12	45°C	39°C	37°C	41°C
Jan 13	45°C	39°C	37°C	41°C
Jan 14	45°C	39°C	37°C	41°C
Jan 15	45°C	41°C	36°C	41°C
Jan 16	45°C	41°C	36°C	41°C
Jan 17	45°C	39°C	36°C	40°C
Jan 18	45°C	39°C	36°C	40°C
Jan 19	45°C	39°C	34°C	40°C
Jan 20	45°C	39°C	34°C	39°C
Jan 21	43°C	39°C	34°C	38°C
Jan 22	43°C	41°C	34°C	39°C
Jan 23	43°C	41°C	32°C	39°C
Jan 24	43°C	39°C	32°C	38°C
Jan 25	43°C	39°C	32°C	38°C
Jan 26	39°C	37°C	32°C	37°C
Jan 27	39°C	37°C	32°C	37°C
Jan 28	41°C	37°C	32°C	37°C
Jan 29	37°C	37°C	32°C	37°C
Jan 30	39°C	37°C	30°C	37°C

Ansan Climate and Swimming Opportunities in January

46°F

Average Day Air Temperature

19°F

Average Night Air Temperature

1 in

Precipitation Amount per Month

8 days

Number of Rainy Days

10 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

5 mph

Average Wind Speed

66%

Average
humidity

Ansan lies within in South Korea. The average daytime temperature in Ansan in January is 8°C (47°F), while the nighttime average is -7°C (20°F). There are typically eight rainy days during the month, with a total precipitation of 22 mm (0.9 inches). The daylight duration in January in Ansan is 10 hours, with an average of 5 hours of sunshine per day. The average wind speed in January is 8 km/h (5 mph), and the humidity level is around 66%.

The water temperature in Ansan in January ranges from 2°C to 6°C (36°F to 43°F). At the beginning of the month, the average temperature is around 6°C (43°F), shifting to 5°C (41°F) by mid-January and reaching 3°C (37°F) in the last ten days. Overall, the average sea temperature in Ansan for January is 5°C (41°F). The water is freezing, and the air is still very cold. Even a brief dip can be risky. A wetsuit is highly recommended.

Sea Temperature in January in Nearby Cities

Frequently Asked Questions About Water Temperatures in January in Ansan

What is the sea temperature in Ansan in January?

The water temperature in the East China Sea in Ansan in January ranges from 2°C to 6°C (36°F to 43°F).

Is it possible to swim in the East China Sea in Ansan in January?

The average sea temperature in Ansan in January is 5°C (41°F), and the air temperature is 8°C (47°F), so the water is freezing, and the air is still very cold. Even a brief dip can be risky. A wetsuit is highly recommended.