UV Index in Undok, North Korea

Last updated: August 1, 2025

Understanding the UV Index in Undok, North Korea is crucial for protecting your skin and preventing sunburn. With UV levels peaking at a high of 10 between noon and 1 PM, awareness can help you take proactive measures against harmful rays. The climate in Undok, classified as Dwb, features cold winters and warm summers, leading to increased UV exposure, especially during the sunniest months. By monitoring UV levels, you can enjoy the beautiful outdoors while prioritizing your skin health. Stay informed and safeguard yourself from potential risks associated with UV radiation.

Hourly UV Index in Undok

As the day unfolds, the UV Index reaches its peak at noon with a striking 10, signaling intense sun exposure. Early risers will note a gentle start, with levels at 2 by 07:00, gradually climbing to a moderate 5 by 09:00. By 10:00, the intensity ramps up to 7, and by 11:00, it surges to an eye-catching 9. The sun’s rays are most potent between 12:00 and 13:00, making this the crucial time to seek shade or wear protective gear. After the zenith, the index begins to taper off, sliding to 6 by 15:00, 4 by 16:00, and finally dipping to 1 by 18:00 and 19:00. It's a vivid reminder of the sun’s power and the importance of sun safety throughout the day.

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	9	very high	15 min
12:00	10	very high	15 min
13:00	10	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 Undok

The UV Index shows significant seasonal variation, with the highest risk occurring from May through September, when values peak at 10 during the summer months of June, July, and August, categorized as very high. In these months, the recommended burn time is just 15 minutes, indicating a strong need for sun protection. Conversely, during the winter months of January and December, the UV Index drops to 2, signifying a low exposure risk with a burn time of 45 minutes. Visitors and residents should be particularly vigilant during April with a UV Index of 7 and all summer months, applying sunscreen, wearing protective clothing, and seeking shade to minimize sun damage. As fall approaches, the UV Index decreases, but caution should still be exercised in September when it remains elevated at 8.

Monthly Maximum UV Index for Undok, North Korea

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

The table above highlights how UV exposure in Undok 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.

Undok'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
Undok	2	3	5	7	8	10	10	10	8	5	3	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