UV Index in Yen Lap, Vietnam

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Yen Lap, Vietnam, where the Cwa climate presents unique challenges for skin health. With UV levels reaching a maximum of 13 around midday, awareness of these levels is vital to prevent sunburn and reduce the risk of long-term skin damage. As the sun's intensity varies throughout the day, knowing when to seek shade or apply sunscreen can make all the difference in enjoying the outdoors safely. Stay informed, protect your skin, and embrace the vibrant outdoors of Yen Lap while prioritizing your health!

Hourly UV Index in Yen Lap

The UV Index today offers a dynamic spectrum of sun intensity throughout the day. Starting off mild at 7:00 AM with a value of 2, the index climbs steadily as the sun ascends, peaking at a striking 13 between 11:00 AM and 12:00 PM. During these hours, it’s crucial to seek shade or apply sunscreen to protect your skin. The intensity then wanes from the early afternoon, dropping to 6 by 3:00 PM, and gradually dissipating to a calm 1 by 5:00 PM, where it hangs until sunset. Clearly, planning outdoor activities around the midday peak can help you enjoy the sunshine while staying safe!

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	10	very high	15 min
11:00	13	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	6	high	25 min
16:00	3	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 Yen Lap

Throughout the year, UV exposure varies significantly, with the highest levels occurring between March and October. During this period, particularly from May to September, the UV Index reaches an extreme level of 14, indicating a burn time of just 10 minutes for unprotected skin. Notably, January and February also present very high UV levels, with an index of 8 and 10 respectively, but have a slightly longer burn time of 15 minutes. As a result, high-risk months for sun exposure include March, April, May, June, July, August, September, and October. Residents and visitors should exercise caution during these months by seeking shade, wearing protective clothing, and applying sunscreen to mitigate the risk of sunburn and long-term skin damage. In contrast, November and December feature lower UV levels, with burn times of 15 and 25 minutes respectively, providing a slight reprieve from intense sun exposure.

Monthly Maximum UV Index for Yen Lap, Vietnam

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

The table above highlights how UV exposure in Yen Lap 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.

Yen Lap'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
Yen Lap	8	10	12	12	14	13	14	14	14	12	9	7
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