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Sea Temperature in Wonsan in May

Complete information on the sea temperature range in the Sea of Japan in Wonsan in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Wonsan. 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 Wonsan in May

45°F

MINIMUN

54°F

AVERAGE

63°F

MAXIMUM

Historical Data of Water Temperature in May in Wonsan

Water Temperature Chart for Sea of Japan in Wonsan in May

Sea Temperature Table in Wonsan in May Over the Past Years

Day	2024	2023	2022	Average
May 1	54°C	52°C	46°C	51°C
May 2	52°C	52°C	46°C	50°C
May 3	52°C	54°C	46°C	51°C
May 4	54°C	54°C	48°C	51°C
May 5	54°C	54°C	48°C	51°C
May 6	54°C	54°C	48°C	51°C
May 7	52°C	54°C	50°C	51°C
May 8	52°C	55°C	50°C	52°C
May 9	54°C	55°C	50°C	53°C
May 10	54°C	55°C	52°C	54°C
May 11	55°C	55°C	52°C	54°C
May 12	54°C	55°C	52°C	54°C
May 13	55°C	55°C	54°C	55°C
May 14	55°C	57°C	54°C	55°C
May 15	55°C	55°C	54°C	55°C
May 16	55°C	57°C	55°C	56°C
May 17	55°C	55°C	55°C	55°C
May 18	55°C	55°C	55°C	55°C
May 19	55°C	55°C	57°C	56°C
May 20	57°C	55°C	57°C	57°C
May 21	57°C	55°C	57°C	57°C
May 22	57°C	55°C	59°C	57°C
May 23	57°C	55°C	59°C	57°C
May 24	59°C	57°C	59°C	59°C
May 25	59°C	55°C	61°C	59°C
May 26	59°C	57°C	61°C	59°C
May 27	59°C	57°C	61°C	59°C
May 28	59°C	57°C	63°C	60°C
May 29	59°C	57°C	63°C	60°C
May 30	59°C	59°C	63°C	60°C

Wonsan Climate and Swimming Opportunities in May

70°F

Average Day Air Temperature

54°F

Average Night Air Temperature

4 in

Precipitation Amount per Month

9 days

Number of Rainy Days

14 hrs

Daylight
per Day

8 hrs

Sunshine
per Day

6 mph

Average Wind Speed

66%

Average
humidity

Wonsan lies within in North Korea. The average daytime temperature in Wonsan in May is 21°C (70°F), while the nighttime average is 12°C (53°F). There are typically nine rainy days during the month, with a total precipitation of 89 mm (3.5 inches). The daylight duration in May in Wonsan is 14 hours, with an average of 8 hours of sunshine per day. The average wind speed in May is 9 km/h (6 mph), and the humidity level is around 66%.

The water temperature in Wonsan in May ranges from 10°C to 15°C (50°F to 59°F). At the beginning of the month, the average temperature is around 11°C (52°F), shifting to 13°C (55°F) by mid-May and reaching 15°C (59°F) in the last ten days. Overall, the average sea temperature in Wonsan for May is 13°C (55°F). The contrast between cool water and warm air makes for a refreshing swim. A great choice for those who enjoy invigorating dips.

Frequently Asked Questions About Water Temperatures in May in Wonsan

What is the sea temperature in Wonsan in May?

The water temperature in the Sea of Japan in Wonsan in May ranges from 10°C to 15°C (50°F to 59°F).

Is it possible to swim in the Sea of Japan in Wonsan in May?

The average sea temperature in Wonsan in May is 13°C (55°F), and the air temperature is 21°C (70°F), so the contrast between cool water and warm air makes for a refreshing swim. A great choice for those who enjoy invigorating dips.