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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

7°C

MINIMUN

12°C

AVERAGE

17°C

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	12°C	11°C	8°C	10.3°C
May 2	11°C	11°C	8°C	10.3°C
May 3	11°C	12°C	8°C	10.8°C
May 4	12°C	12°C	9°C	11.0°C
May 5	12°C	12°C	9°C	11.3°C
May 6	12°C	12°C	9°C	11.3°C
May 7	11°C	12°C	10°C	11.0°C
May 8	11°C	13°C	10°C	11.3°C
May 9	12°C	13°C	10°C	11.8°C
May 10	12°C	13°C	11°C	12.3°C
May 11	13°C	13°C	11°C	12.3°C
May 12	12°C	13°C	11°C	12.0°C
May 13	13°C	13°C	12°C	12.5°C
May 14	13°C	14°C	12°C	13.0°C
May 15	13°C	13°C	12°C	12.8°C
May 16	13°C	14°C	13°C	13.3°C
May 17	13°C	13°C	13°C	13.0°C
May 18	13°C	13°C	13°C	13.0°C
May 19	13°C	13°C	14°C	13.3°C
May 20	14°C	13°C	14°C	13.8°C
May 21	14°C	13°C	14°C	13.8°C
May 22	14°C	13°C	15°C	14.0°C
May 23	14°C	13°C	15°C	14.0°C
May 24	15°C	14°C	15°C	14.8°C
May 25	15°C	13°C	16°C	14.8°C
May 26	15°C	14°C	16°C	15.0°C
May 27	15°C	14°C	16°C	15.0°C
May 28	15°C	14°C	17°C	15.3°C
May 29	15°C	14°C	17°C	15.3°C
May 30	15°C	15°C	17°C	15.5°C

Wonsan Climate and Swimming Opportunities in May

21°C

Average Day Air Temperature

12°C

Average Night Air Temperature

89 mm

Precipitation Amount per Month

9 days

Number of Rainy Days

14 hrs

Daylight
per Day

8 hrs

Sunshine
per Day

9 km/h

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.