UV Index in Cam Thuy, Vietnam

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents and visitors in Cam Thuy, Vietnam, where the sun’s intensity can dramatically affect skin health. With peak UV levels reaching as high as 13 during midday, awareness of these measurements is essential for preventing sunburn and protecting against long-term skin damage. Cam Thuy experiences a Cwa climate, characterized by distinct seasons and significantly high UV exposure during the daytime. By staying informed about UV conditions, you can enjoy the beautiful outdoors while safeguarding your skin from harmful rays.

Hourly UV Index in Cam Thuy

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	1	low	45 min
08:00	3	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 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 Cam Thuy

Throughout the year, UV Index levels fluctuate significantly, peaking during the summer months. The highest risk for UV exposure occurs from May to September, with indices reaching extreme levels of 13 to 14, resulting in a minimal burn time of just 10 minutes. In contrast, the winter months (December and January) present lower UV levels, ranging from 7 to 8, although January and February still maintain a very high exposure risk with a 15-minute burn time. To protect yourself from harmful UV radiation, especially during the high-risk months, it is crucial for both visitors and residents to apply sunscreen regularly, wear protective clothing, and seek shade, particularly between 10 AM and 4 PM when UV rays are the strongest.

Monthly Maximum UV Index for Cam Thuy, Vietnam

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

The table above highlights how UV exposure in Cam Thuy 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.

Cam Thuy'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
Cam Thuy	8	10	12	12	13	13	13	14	14	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