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Sea Temperature in Riwon in January
© Michal Tuleja
Complete information on the sea temperature range in the Sea of Japan in Riwon in January. Historical daily data. Climate details for January. 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 January
2°C
MINIMUN
5°C
AVERAGE
8°C
MAXIMUM
Historical Data of Water Temperature in January in Riwon
Water Temperature Chart for Sea of Japan in Riwon in January
Sea Temperature Table in Riwon in January Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Jan 1 | 6°C | 8°C | 7°C | 7.3°C |
| Jan 2 | 5°C | 8°C | 7°C | 6.8°C |
| Jan 3 | 5°C | 8°C | 6°C | 6.5°C |
| Jan 4 | 5°C | 8°C | 6°C | 6.5°C |
| Jan 5 | 5°C | 8°C | 6°C | 6.8°C |
| Jan 6 | 5°C | 8°C | 6°C | 6.5°C |
| Jan 7 | 5°C | 8°C | 6°C | 6.5°C |
| Jan 8 | 5°C | 8°C | 6°C | 6.5°C |
| Jan 9 | 4°C | 8°C | 5°C | 6.0°C |
| Jan 10 | 5°C | 7°C | 5°C | 6.0°C |
| Jan 11 | 5°C | 7°C | 5°C | 6.0°C |
| Jan 12 | 4°C | 7°C | 5°C | 5.8°C |
| Jan 13 | 4°C | 8°C | 5°C | 6.0°C |
| Jan 14 | 4°C | 8°C | 5°C | 6.0°C |
| Jan 15 | 4°C | 7°C | 4°C | 5.5°C |
| Jan 16 | 4°C | 7°C | 4°C | 5.5°C |
| Jan 17 | 4°C | 8°C | 4°C | 6.0°C |
| Jan 18 | 4°C | 8°C | 4°C | 5.8°C |
| Jan 19 | 4°C | 8°C | 4°C | 5.8°C |
| Jan 20 | 4°C | 8°C | 4°C | 5.8°C |
| Jan 21 | 4°C | 8°C | 3°C | 5.5°C |
| Jan 22 | 4°C | 8°C | 3°C | 5.5°C |
| Jan 23 | 4°C | 8°C | 3°C | 5.5°C |
| Jan 24 | 4°C | 7°C | 3°C | 5.3°C |
| Jan 25 | 4°C | 7°C | 3°C | 5.3°C |
| Jan 26 | 5°C | 7°C | 3°C | 5.5°C |
| Jan 27 | 5°C | 7°C | 2°C | 5.3°C |
| Jan 28 | 4°C | 7°C | 2°C | 5.0°C |
| Jan 29 | 5°C | 7°C | 2°C | 5.3°C |
| Jan 30 | 5°C | 6°C | 2°C | 5.0°C |
Riwon Climate and Swimming Opportunities in January
8°C
Average Day Air Temperature
-4°C
Average Night Air Temperature
43 mm
Precipitation Amount per Month
8 days
Number of Rainy Days
10 hrs
Daylight
per Day
6 hrs
Sunshine
per Day
11 km/h
Average Wind Speed
55%
Average
humidity
Riwon lies within in North Korea. The average daytime temperature in Riwon in January is 8°C (47°F), while the nighttime average is -4°C (24°F). There are typically eight rainy days during the month, with a total precipitation of 43 mm (1.7 inches). The daylight duration in January in Riwon is 10 hours, with an average of 6 hours of sunshine per day. The average wind speed in January is 11 km/h (7 mph), and the humidity level is around 55%.
The water temperature in Riwon in January ranges from 5°C to 7°C (41°F to 45°F). At the beginning of the month, the average temperature is around 7°C (45°F), shifting to 6°C (43°F) by mid-January and reaching 5°C (41°F) in the last ten days. Overall, the average sea temperature in Riwon for January is 6°C (43°F). Still too cold for most swimmers. Only short dips in proper gear are advisable.
Frequently Asked Questions About Water Temperatures in January in Riwon
What is the sea temperature in Riwon in January?
The water temperature in the Sea of Japan in Riwon in January ranges from 5°C to 7°C (41°F to 45°F).
Is it possible to swim in the Sea of Japan in Riwon in January?
The average sea temperature in Riwon in January is 6°C (43°F), and the air temperature is 8°C (47°F), so still too cold for most swimmers. Only short dips in proper gear are advisable.