UV Index in Chongjin, North Korea

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors of Chongjin, North Korea, a city characterized by its humid continental climate. As UV levels can significantly impact skin health, being aware of these levels helps prevent sunburn and long-term damage. With peak UV Index readings soaring to 8 around midday, the risk of overexposure becomes a reality, especially during the vibrant summer months. By familiarizing yourself with the UV Index, you can better protect your skin and enjoy the sunny days that Chongjin offers.

Hourly UV Index in Chongjin

At 07:00, the UV Index starts low at 1, indicating minimal sun exposure risk. As the day progresses, the intensity rises sharply, reaching 3 by 08:00 and climbing to 4 by 09:00. The peak occurs at 11:00 and 12:00, where it hits a remarkable 8, signaling a high risk for harmful effects from unprotected sun exposure. The index remains at this elevated level until 13:00, before gradually tapering to 7 at 14:00. In the afternoon, a decline ensues, with the UV Index dropping to 5 by 15:00, and further falling to 3 at 16:00. As the sun sets, the UV Index continues to diminish, dwindling to 2 at 17:00 and returning to 1 by the evening hours from 18:00 to 19:00. It's a day where vigilant sun protection is essential during 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	3	moderate	30 min
09:00	4	moderate	30 min
10:00	6	high	25 min
11:00	8	very high	15 min
12:00	8	very high	15 min
13:00	8	very high	15 min
14:00	7	high	25 min
15:00	5	moderate	30 min
16:00	3	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 Chongjin

Throughout the year, UV exposure varies significantly, with the highest risk months occurring from May to August. In May, the UV Index reaches 8, indicating very high exposure levels, and this increases to an extreme 11 in both June and August, where the burn time drastically reduces to just 10 minutes. Even in July, the UV Index remains at 10, requiring vigilance. Conversely, January to March and November to December present lower risks, with UV indexes of 3 or lower and longer burn times of up to 45 minutes in December. Residents and visitors are advised to take precautions during high-risk months by wearing sunscreen, protective clothing, and limiting sun exposure, especially during peak hours of the day. Staying informed about the UV Index can help ensure a safe and enjoyable outdoor experience.

Monthly Maximum UV Index for Chongjin, North Korea

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

The table above highlights how UV exposure in Chongjin 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.

Chongjin'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
Chongjin	3	4	6	7	8	11	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