UV Index in Quan Hau, Vietnam

Last updated: August 1, 2025

Understanding the UV Index is essential for residents and visitors in Quan Hau, Vietnam, where the tropical climate often leads to high UV exposure. With UV levels peaking around midday, awareness of these readings is crucial for preventing sunburn and maintaining long-term skin health. As the UV Index can reach dangerous levels—reaching a high of 14 in the afternoon—it’s important to take necessary precautions during outdoor activities. Stay informed and protect yourself against the sun’s harmful effects while enjoying the vibrant atmosphere of Quan Hau!

Hourly UV Index in Quan Hau

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 Quan Hau

The UV Index shows significant seasonal variation, with the highest values occurring from February through October, where it remains at an extreme level of 11 to 14. This period represents the highest risk for UV exposure, with particularly dangerous months being March, April, May, July, and August. During these months, the recommended burn time is just 10 minutes, emphasizing the need for protective measures. In contrast, January, November, and December have a very high UV Index of 8 to 9, allowing slightly longer exposure times of 15 minutes. Visitors and residents are strongly advised to take precautions during the high-risk months—such as wearing sunscreen, protective clothing, and seeking shade—to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Quan Hau, Vietnam

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

The table above highlights how UV exposure in Quan Hau 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.

Quan Hau'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
Quan Hau	9	11	13	13	14	13	14	14	13	12	10	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