UV Index in Anh Son, Vietnam

Last updated: July 2, 2025

In Anh Son, Vietnam, staying aware of the UV Index is crucial for protecting your skin from harmful solar radiation. Understanding UV levels helps in preventing sunburn and maintaining long-term skin health, especially given the region's tropical climate where UV exposure can be particularly intense. With UV Index levels peaking at a staggering 14 during midday, it's essential to take precautions against overexposure. By being mindful of the UV index and its fluctuations throughout the day, you can enjoy the sun safely while minimizing the risk of skin damage.

Hourly UV Index in Anh Son

As the sun ascends in the morning sky, the UV Index steadily climbs from a gentle 2 at 07:00 to a striking 14 by 12:00, marking the peak intensity of ultraviolet radiation. The midday hours are crucial; at 10:00, the index reaches 11, indicating a high risk of harm from unprotected sun exposure. Even as it wanes to 10 at 14:00, caution is still advised as basking in direct sunlight during these hours can lead to skin damage. As the afternoon progresses, the numbers begin to drop significantly, with a relief 4 at 16:00, and fading to 1 by 17:00. By the time the sun sets, the risk diminishes to 0, inviting a comfortable and safe evening. It's essential to stay protected, especially during the height of 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	2	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	11	extreme	10 min
11:00	13	extreme	10 min
12:00	14	extreme	10 min
13:00	13	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Anh Son

The UV Index experiences significant seasonal variation, peaking in the warmer months of March through October, where it reaches extreme levels, particularly from May to September with an index consistently at 14. February through April also present high risk, with indices of 11 to 13. During these high-risk months, the recommended burn time is only 10 minutes. Conversely, December and January see a drop in risk, with very high exposure categories, allowing for slightly longer burn times of 15 minutes. It is crucial for both visitors and residents to exercise caution during peak UV months by wearing sunscreen, protective clothing, and limiting sun exposure, especially between 10 a.m. and 4 p.m. to reduce the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Anh Son, Vietnam

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Anh Son. 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 Anh Son, 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 Anh Son UV Index with Other Vietnam Cities

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

Anh Son's solar exposure compared to other cities in Vietnam. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Hanoi UVI	8	10	12	12	13	12	12	13	13	11	9	7
Haiphong UVI	8	10	12	13	12	13	13	13	13	11	9	7
Anh Son	9	11	13	13	14	13	14	14	14	12	9	8
Da Nang UVI	10	12	14	15	14	13	14	14	13	12	10	9
Ho Chi Minh City UVI	10	13	15	14	14	12	13	14	13	13	11	10
Bien Hoa UVI	10	14	15	15	14	13	14	14	13	12	11	10