UV Index in Chongju, North Korea

Last updated: August 1, 2025

Understanding the UV Index in Chongju, North Korea is crucial for safeguarding your skin and overall health. With UV levels peaking around midday, reaching a maximum of 11 during the summer months, awareness can be the key to preventing sunburn and long-term skin damage. The Dwa climate of Chongju brings a mix of sunny days and seasonal changes, making it essential to keep an eye on UV exposure throughout the year. By being informed about these levels, residents and visitors alike can enjoy the outdoors while protecting their skin from harmful rays.

Hourly UV Index in Chongju

The UV Index for the day showcases a dynamic rise and fall, peaking at a remarkable 11 around 1 PM. Early risers will note a gentle start with values of 1 at 7 AM, slowly increasing to 2 by 8 AM. As the sun continues its ascent, the index escalates rapidly, reaching 4 by 9 AM and 7 by 10 AM. The intensity peaks at 12 PM, hitting a stunning 10, and shortly after, the day's highest value of 11 at 1 PM. As the afternoon wanes, the UV levels begin to decline, dropping to 8 at 3 PM, and further decreasing to 3 by 5 PM, before settling back to a safe 1 by 6 PM and 7 PM. Pay attention to this pattern, as it highlights the hours when sun safety is crucial!

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	7	high	25 min
11:00	9	very high	15 min
12:00	10	very high	15 min
13:00	10	very high	15 min
14:00	9	very high	15 min
15:00	7	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 Chongju

As the year progresses, the UV Index shows significant seasonal changes, with peaks in summer months and a decline as fall and winter approach. High-risk months for UV exposure are April through August, where the index reaches very high to extreme levels, particularly in July and August, with a peak index of 11 and a minimal burn time of just 10 minutes. Visitors and residents should take precautions during these months by seeking shade, wearing protective clothing, and applying sunscreen regularly to minimize the risk of skin damage. In contrast, the winter months of December and January present lower UV levels, with indices dropping to 2 and 3, making them less of a concern for sun exposure. Staying informed and cautious during high-risk months is essential for safe outdoor activities year-round.

Monthly Maximum UV Index for Chongju, North Korea

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Chongju. 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 Chongju, 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 Chongju UV Index with Other North Korea Cities

The table above highlights how UV exposure in Chongju 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.

Chongju'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
Chongju	3	4	6	8	8	9	10	11	8	6	4	2
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
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