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Sea Temperature in Riwon in May
© Michal Tuleja
Complete information on the sea temperature range in the Sea of Japan in Riwon in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Riwon. 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 Riwon in May
6°C
MINIMUN
11°C
AVERAGE
16°C
MAXIMUM
Historical Data of Water Temperature in May in Riwon
Water Temperature Chart for Sea of Japan in Riwon in May
Sea Temperature Table in Riwon in May Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| May 1 | 10°C | 11°C | 6°C | 9.3°C |
| May 2 | 10°C | 11°C | 7°C | 9.5°C |
| May 3 | 10°C | 11°C | 7°C | 10.0°C |
| May 4 | 11°C | 12°C | 7°C | 10.3°C |
| May 5 | 10°C | 12°C | 8°C | 10.3°C |
| May 6 | 11°C | 12°C | 8°C | 10.5°C |
| May 7 | 11°C | 12°C | 8°C | 10.5°C |
| May 8 | 11°C | 13°C | 9°C | 11.0°C |
| May 9 | 11°C | 13°C | 9°C | 11.3°C |
| May 10 | 11°C | 13°C | 9°C | 11.3°C |
| May 11 | 12°C | 13°C | 10°C | 11.8°C |
| May 12 | 12°C | 13°C | 10°C | 11.8°C |
| May 13 | 11°C | 13°C | 10°C | 11.5°C |
| May 14 | 12°C | 13°C | 11°C | 12.0°C |
| May 15 | 12°C | 13°C | 11°C | 12.0°C |
| May 16 | 12°C | 13°C | 11°C | 12.0°C |
| May 17 | 12°C | 13°C | 12°C | 12.3°C |
| May 18 | 13°C | 13°C | 12°C | 12.5°C |
| May 19 | 13°C | 13°C | 12°C | 12.3°C |
| May 20 | 13°C | 13°C | 14°C | 13.0°C |
| May 21 | 13°C | 13°C | 14°C | 13.0°C |
| May 22 | 13°C | 13°C | 15°C | 13.3°C |
| May 23 | 13°C | 13°C | 14°C | 13.0°C |
| May 24 | 14°C | 13°C | 14°C | 13.5°C |
| May 25 | 13°C | 13°C | 14°C | 13.3°C |
| May 26 | 14°C | 14°C | 14°C | 13.8°C |
| May 27 | 14°C | 14°C | 16°C | 14.3°C |
| May 28 | 14°C | 14°C | 16°C | 14.5°C |
| May 29 | 14°C | 14°C | 16°C | 14.5°C |
| May 30 | 14°C | 15°C | 16°C | 14.8°C |
Riwon 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
Riwon lies within in North Korea. The average daytime temperature in Riwon 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 Riwon 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 Riwon in May ranges from 9°C to 14°C (48°F to 57°F). At the beginning of the month, the average temperature is around 10°C (50°F), shifting to 12°C (54°F) by mid-May and reaching 14°C (57°F) in the last ten days. Overall, the average sea temperature in Riwon for May is 12°C (54°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 Riwon
What is the sea temperature in Riwon in May?
The water temperature in the Sea of Japan in Riwon in May ranges from 9°C to 14°C (48°F to 57°F).
Is it possible to swim in the Sea of Japan in Riwon in May?
The average sea temperature in Riwon in May is 12°C (54°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.