UV Index in Sunan, North Korea

Last updated: May 3, 2025

Understanding the UV Index in Sunan, North Korea is essential for safeguarding your skin and overall health. With sunburn risks increasing significantly during peak UV hours, knowing the UV levels can help you take precautionary measures to prevent skin damage. Sunan's Dwa climate typically features a range of UV radiation throughout the day, peaking at 9 around noon when exposure is most intense. By staying informed about the UV Index, you can enjoy the outdoors while protecting your skin from harmful effects.

Hourly UV Index in Sunan

The UV Index for the day reveals an intensifying sun, peaking between 12:00 PM and 1:00 PM with a striking value of 9. Early in the day, at 7:00 AM, the index starts low at 1, allowing a gradual increase to 2 by 8:00 AM. As the hours progress, the UV exposure rises sharply, hitting 6 by 10:00 AM, and climbing to its maximum of 8 at 11:00 AM before reaching its zenith. After this midday spike, a gentle decline begins; the levels drop back to 8 at 2:00 PM, then 6 at 3:00 PM, and further decrease to 2 by 5:00 PM. The sun sets on the day’s UV journey with lingering low values of 1 for the last few hours. It's a reminder to stay protected during those peak hours!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	2	low	45 min
09:00	4	moderate	30 min
10:00	6	high	25 min
11:00	8	very high	15 min
12:00	9	very high	15 min
13:00	9	very high	15 min
14:00	8	very high	15 min
15:00	6	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Sunan

As the seasons change, so do UV levels, significantly impacting safe sun exposure. From January to March, the UV Index remains moderate, peaking at 4 in February with a burn time of 30 minutes. However, the risk escalates dramatically from April, when the UV Index reaches 8, marking the start of the very high exposure category, which continues through July, where it peaks at 10. August faces the highest risk with an extreme index of 11, allowing only 10 minutes of safe sun exposure. As summer wanes into September, the index reduces slightly to 9, but remains in the very high category. October sees a drop to 6 (high), followed by moderate levels in November and low levels in December. Visitors and residents are advised to take precautionary measures, especially during the high-risk months of April to August; wear protective clothing, apply sunscreen, and seek shade during peak sunlight hours to minimize the risk of skin damage.

Monthly Maximum UV Index for Sunan, North Korea

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Sunan. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Sunan, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Sunan UV Index with Other North Korea Cities

The table above highlights how UV exposure in Sunan compares to other major locations across North Korea. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Sunan's solar exposure compared to other cities in North Korea. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Hungnam UVI	2	4	5	7	8	10	10	11	8	6	3	2
Sunch'on UVI	3	4	6	8	8	10	10	11	9	6	4	2
Hamhung UVI	3	4	6	8	8	10	10	11	8	6	3	2
Sunan	3	4	5	8	9	10	10	11	9	6	4	2
Pyongyang UVI	3	4	5	8	9	10	10	11	9	6	4	2
Namp'o UVI	3	4	6	8	9	10	10	11	9	6	4	2