UV Index in Pho Chau, Vietnam

Last updated: June 2, 2025

In Pho Chau, Vietnam, understanding the UV Index is essential for protecting your skin and overall health. With a tropical climate that often features high UV exposure, knowing the UV levels throughout the day helps you take proactive steps against sunburn and long-term skin damage. During peak hours, especially between 10 AM and 1 PM, ultraviolet levels can soar, reaching a maximum of 13—indicating extreme risk. By staying informed about the UV Index, residents and visitors alike can enjoy the sun safely while minimizing their exposure to harmful rays.

Hourly UV Index in Pho Chau

The UV Index throughout the day showcases a striking pattern of intensity, peaking sharply around 11:00 AM and 12:00 PM with a robust 13, signaling a high risk for sun exposure during these hours. Early morning starts gently at 2 at 7:00 AM, then steadily climbs, passing through moderate levels at 8:00 AM and 9:00 AM, before reaching a critical point with a 10 at 10:00 AM. Post-noon, the index gradually declines, dropping to 6 by 3:00 PM and further to a much safer 1 by the evening at 5:00 PM and 6:00 PM, where it ultimately settles at 0 by nightfall. To enjoy the sun while protecting your skin, plan outdoor activities early or enjoy them after the 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	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	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 Pho Chau

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 Pho Chau, Vietnam

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

The table above highlights how UV exposure in Pho Chau 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.

Pho Chau'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
Pho Chau	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