UV Index in Phu Cat, Vietnam

Last updated: June 2, 2025

Understanding the UV Index in Phu Cat, Vietnam, is crucial for maintaining your skin health and preventing sunburn, especially in the region's warm tropical climate. With peak UV levels reaching a staggering 13 around noon, awareness of these fluctuating indexes can help residents and visitors alike take necessary precautions against harmful solar exposure. As Phu Cat enjoys a climate characterized by abundant sunshine, being informed about UV levels is key to enjoying the outdoors safely and protecting your skin from long-term damage. Stay sun-smart and make UV Index awareness a part of your daily routine!

Hourly UV Index in Phu Cat

The UV Index throughout the day exhibits a pronounced peak during midday hours, with 11 at 10:00 AM and a high of 13 from 11:00 AM to 12:00 PM. This indicates a critical period for sun exposure, where protective measures are highly recommended. As the afternoon progresses, the intensity begins to wane, dropping to 5 by 3:00 PM and further decreasing to 1 by 5:00 PM. By evening, the index falls to a safe 0 at 7:00 PM, marking the end of the day's UV threat. Be mindful of the strong sunlight around noon and plan your outdoor activities accordingly to safeguard your skin!

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	8	very high	15 min
10:00	11	extreme	10 min
11:00	13	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Phu Cat

Throughout the year, UV Index levels reveal significant seasonal changes, with consistently high values from January to October, indicating an extreme risk of harm from unprotected sun exposure. The highest UV Index values occur in March and July, peaking at 15 with a burn time of only 10 minutes—these months are particularly critical for sun safety. Visitors and residents should be especially cautious from February through October, where exposure is classified as extreme, necessitating protective measures such as sunscreen, hats, and sunglasses. The risk reduces slightly in November and December, with the UV Index dropping to 11 and 9, respectively, although even in December, the burn time is still only 15 minutes. Therefore, it is essential for everyone to remain vigilant and protect their skin throughout the year, especially during high-risk months from February to October.

Monthly Maximum UV Index for Phu Cat, Vietnam

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

The table above highlights how UV exposure in Phu Cat 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.

Phu Cat'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
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
Phu Cat	11	13	15	15	14	13	15	14	14	13	11	9