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Sea Temperature in Riwon in April
© Michal Tuleja
Complete information on the sea temperature range in the Sea of Japan in Riwon in April. Historical daily data. Climate details for April. 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 April
3°C
MINIMUN
7°C
AVERAGE
11°C
MAXIMUM
Historical Data of Water Temperature in April in Riwon
Water Temperature Chart for Sea of Japan in Riwon in April
Sea Temperature Table in Riwon in April Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Apr 1 | 7°C | 9°C | 4°C | 6.0°C |
| Apr 2 | 7°C | 9°C | 4°C | 6.0°C |
| Apr 3 | 7°C | 9°C | 4°C | 6.3°C |
| Apr 4 | 7°C | 9°C | 4°C | 6.0°C |
| Apr 5 | 7°C | 10°C | 5°C | 6.8°C |
| Apr 6 | 7°C | 9°C | 5°C | 6.5°C |
| Apr 7 | 8°C | 9°C | 5°C | 7.0°C |
| Apr 8 | 7°C | 9°C | 5°C | 6.8°C |
| Apr 9 | 8°C | 9°C | 5°C | 7.0°C |
| Apr 10 | 8°C | 9°C | 6°C | 7.3°C |
| Apr 11 | 7°C | 9°C | 6°C | 7.0°C |
| Apr 12 | 7°C | 10°C | 6°C | 7.3°C |
| Apr 13 | 9°C | 10°C | 6°C | 8.0°C |
| Apr 14 | 8°C | 10°C | 7°C | 8.0°C |
| Apr 15 | 8°C | 11°C | 7°C | 8.3°C |
| Apr 16 | 8°C | 11°C | 7°C | 8.5°C |
| Apr 17 | 9°C | 10°C | 7°C | 8.3°C |
| Apr 18 | 9°C | 10°C | 8°C | 8.8°C |
| Apr 19 | 8°C | 10°C | 8°C | 8.5°C |
| Apr 20 | 8°C | 11°C | 8°C | 8.8°C |
| Apr 21 | 9°C | 11°C | 8°C | 9.0°C |
| Apr 22 | 9°C | 11°C | 8°C | 9.3°C |
| Apr 23 | 10°C | 10°C | 9°C | 9.3°C |
| Apr 24 | 9°C | 11°C | 9°C | 9.5°C |
| Apr 25 | 9°C | 11°C | 9°C | 9.5°C |
| Apr 26 | 9°C | 10°C | 9°C | 9.3°C |
| Apr 27 | 10°C | 11°C | 10°C | 10.0°C |
| Apr 28 | 10°C | 11°C | 10°C | 10.3°C |
| Apr 29 | 10°C | 11°C | 10°C | 10.0°C |
Riwon Climate and Swimming Opportunities in April
18°C
Average Day Air Temperature
7°C
Average Night Air Temperature
67 mm
Precipitation Amount per Month
9 days
Number of Rainy Days
13 hrs
Daylight
per Day
7 hrs
Sunshine
per Day
11 km/h
Average Wind Speed
63%
Average
humidity
Riwon lies within in North Korea. The average daytime temperature in Riwon in April is 18°C (64°F), while the nighttime average is 7°C (44°F). There are typically nine rainy days during the month, with a total precipitation of 67 mm (2.6 inches). The daylight duration in April in Riwon is 13 hours, with an average of 7 hours of sunshine per day. The average wind speed in April is 11 km/h (7 mph), and the humidity level is around 63%.
The water temperature in Riwon in April ranges from 6°C to 10°C (43°F to 50°F). At the beginning of the month, the average temperature is around 6°C (43°F), shifting to 8°C (46°F) by mid-April and reaching 9°C (48°F) in the last ten days. Overall, the average sea temperature in Riwon for April is 8°C (46°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.
Frequently Asked Questions About Water Temperatures in April in Riwon
What is the sea temperature in Riwon in April?
The water temperature in the Sea of Japan in Riwon in April ranges from 6°C to 10°C (43°F to 50°F).
Is it possible to swim in the Sea of Japan in Riwon in April?
The average sea temperature in Riwon in April is 8°C (46°F), and the air temperature is 18°C (64°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.