UV Index in Hoeyang, North Korea

Last updated: June 2, 2025

In Hoeyang, North Korea, understanding the UV Index is crucial for maintaining skin health and preventing sunburn, especially given the area's Dwb climate, characterized by fluctuating temperatures and significant seasonal changes. On sunny days, UV levels can soar, peaking at 11 around midday, indicating extreme risk of harm from unprotected sun exposure. By staying informed about the UV Index, residents and visitors alike can better protect themselves against skin damage and enjoy the beautiful outdoor landscapes of Hoeyang safely.

Hourly UV Index in Hoeyang

The UV Index throughout the day showcases a remarkable rise, peaking impressively at 11 between noon and 1 PM. Starting with a modest 1 at 7 AM, the index escalates to around 3 by 8 AM and rapidly climbs, hitting 5 by 9 AM. The ascent continues as the sun reaches its zenith, soaring to 8 at 10 AM and breaching the 10 mark by 11 AM. As we reach peak sun hours, it stabilizes at 11 for both 12 PM and 1 PM, before gradually descending to 9 at 2 PM and tapering off to 7 by 3 PM. The latter part of the afternoon sees a gentle decline to 4 at 4 PM, finally returning to the morning's low of 1 by 6 PM, and maintaining this relaxed level through 7 PM. It's a vivid reminder of the sun's strength, urging outdoor enthusiasts to stay sun-smart during the intense midday 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	5	moderate	30 min
10:00	8	very high	15 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 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 Hoeyang

Throughout the year, UV exposure varies significantly, with high-risk months identified from April to August when the UV Index peaks at 11 and falls into the extreme category, indicating a burn time of only 10 minutes. In contrast, the UV Index is at its lowest in January and December at 3, categorized as moderate, with a burn time of 30 minutes. Visitors and residents should prioritize sun safety during the high-risk months, particularly by limiting sun exposure between 10 AM and 4 PM, wearing protective clothing, and using high-SPF sunscreen to mitigate the effects of intense UV radiation. As the seasons transition, it's essential to remain vigilant about UV protection, especially as spring approaches and levels rise.

Monthly Maximum UV Index for Hoeyang, North Korea

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

The table above highlights how UV exposure in Hoeyang 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.

Hoeyang'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
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
Hoeyang	3	4	6	8	9	11	11	11	9	6	4	3