UV Index in Quan Hau, Vietnam

Last updated: June 2, 2025

Understanding the UV Index in Quan Hau, Vietnam is crucial for safeguarding your health and enjoying the sun safely. This vibrant locale, characterized by an Am climate, often experiences high UV exposure, particularly during the peak hours of 10 AM to 1 PM, when the index soars to a potential maximum of 13. Knowing the UV levels can help prevent sunburn and protect your skin from long-term damage, making it essential for both residents and visitors to stay informed. With UV Index readings that can change rapidly, being aware of the risks ensures you can enjoy the beautiful sunny days in Quan Hau while keeping your skin health a top priority.

Hourly UV Index in Quan Hau

As the day unfolds, the UV Index reveals a dramatic rise in sun intensity. Starting at a mild 2 at 7:00 AM, the index quickly escalates to a moderate 4 by 8:00 AM. The real heat hits at 9:00 AM with a 7, peaking at an intense 10 around 10:00 AM. By 11:00 AM, the UV Index reaches its zenith at 13, remaining high until 12:00 PM. The numbers dip slightly to 11 at 1:00 PM and then to 9 by 2:00 PM, before gently declining to 6 at 3:00 PM. As the sun begins to set, the index falls steadily to 3 at 4:00 PM, and drops to 1 by 5:00 PM, maintaining that low level into the evening with a final 0 at 7:00 PM. This data underscores the need for sun protection during peak hours, particularly from 10 AM to 1 PM when the sun's rays are most powerful!

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	11	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