Measurements:
°C
°F
Rason
52°F
NW 6 mph
Feels like: 50°F
Precip: 0%
World Resorts North Korea Rason Weather

Rason Sea Water Temperature

Current Sea Water Temperature:
+41.2°F
Maximum Sea Water Temperature in April: 48.2°F
Minimum Sea Water Temperature in April: 32.4°F
Average water temperature in April: 38.4°F

Sea Water Temperature for the Last 10 Days:

April 19 41.2°F April 14 38.8°F
April 18 40.8°F April 13 39.2°F
April 17 38.8°F April 12 39.0°F
April 16 39.0°F April 11 39.4°F
April 15 39.0°F April 10 38.0°F

When is the Warmest Sea for Rason?

According to our data for the last three years for Rason the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Rason was 80.9°F. The maximum and minimum values were 78.0°F and 84.2°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Rason was 77.5°F. The maximum and minimum values were 73.0°F and 84.8°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Rason was 73.8°F. The maximum and minimum values were 69.8°F and 78.0°F respectively.

Best Time to Visit Rason
The most sunny months:
December 21 days
January 20 days
October 20 days
The most warm months:
August 80.4 °F
July 78.7 °F
September 73.5 °F
Warmest sea temperature:
August 76.1 °F
July 70.4 °F
September 70.4 °F
The most cold months:
January 19.8 °F
December 24.0 °F
February 25.9 °F
The most rainy months:
August 8 days
July 6 days
June 6 days
The most windy months:
December 12 mph
January 11 mph
February 11 mph

Rason on the Weather Map

North Korea Resorts:
NAME
Kaesŏng +72
Pyongyang +76
Rason +52
24 Hours Weather Forecast
Rason
Local time: 17:25
19 apr, sunday
1800 52°F
NW
6 mph
2100 48°F
W
4 mph
20 apr, monday
0000 48°F
SW
2 mph
0300 44°F
W
2 mph
0600 44°F
SW
2 mph
0900 48°F
SW
7 mph
1200 54°F
S
12 mph
1500 48°F
SE
13 mph