UV Index in Yen Phu, Vietnam

Last updated: May 3, 2025

Understanding the UV Index is crucial for those living in or visiting Yen Phu, Vietnam. With its Cwa climate, characterized by hot summers and mild winters, Yen Phu typically experiences high levels of UV radiation, especially during midday. Awareness of UV levels helps prevent sunburn and protects long-term skin health, enabling residents and tourists alike to enjoy the outdoors safely. On a typical day, the UV Index peaks dramatically, rising to 14 at noon, signaling the need for proper sun protection during those critical hours. Stay informed and safeguard your skin against the sun's harmful rays!

Hourly UV Index in Yen Phu

The UV Index today paints a vivid picture of sun intensity throughout the day. Early risers will experience a gentle start at 07:00 with a low of 2, slowly escalating to a more noticeable 4 by 08:00. As the sun climbs higher, the UV Index reaches a peak of 14 at 12:00—the critical midday moment when sun protection is essential. From there, it begins to taper off, dropping to 12 at 13:00 before plunging down to 1 by 17:00. As evening approaches, UV exposure decreases, ultimately settling at 0 by 19:00. Remember to stay sun-safe during those 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	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	12	extreme	10 min
14:00	9	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 Phu

The UV Index shows significant seasonal changes, with the highest risk occurring from March to October. During this period, March through August consistently records an extreme exposure category, peaking at 14 in May, July, and August, where the burn time drops to just 10 minutes. September also maintains a high index of 13, ensuring that visitors should remain vigilant. Conversely, November and December see a decline, but January and February still exhibit very high levels, with burn times of 15 minutes. It is crucial for residents and visitors to protect their skin during these high-risk months by seeking shade, wearing protective clothing, and applying sunscreen regularly.

Monthly Maximum UV Index for Yen Phu, Vietnam

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

The table above highlights how UV exposure in Yen Phu 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 Phu'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 Phu	8	10	12	12	14	13	14	14	13	11	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