UV Index in Dai Loc, Vietnam

Last updated: August 1, 2025

In Dai Loc, Vietnam, understanding the UV Index is crucial for maintaining skin health and preventing sunburn, especially given its tropical climate. With UV levels peaking at a staggering 14 around noon, residents and visitors alike must be vigilant to avoid the harmful effects of excessive sun exposure. The variation throughout the day—from a low of 2 in the early morning to a critical 14—underscores the importance of checking UV levels regularly. Awareness and proper sun protection during those peak hours can help safeguard your skin against damage, making the UV Index a valuable tool for everyone in this vibrant region.

Hourly UV Index in Dai Loc

The UV Index data reveals a dramatic rise in solar intensity as the day progresses. Starting at a modest 2 at 7:00 AM, it climbs steadily before peaking at an impressive 14 between 11:00 AM and 12:00 PM. As the sun reaches its zenith, the need for sun protection becomes critical. However, by mid-afternoon, the intensity tapers off, dropping to 6 at 3:00 PM and further declining to 1 by 5:00 PM, signaling a safer time for evening activities. This illustrates the importance of being mindful of sun exposure, especially during the hours when UV radiation is at its highest. Enjoy the sunshine, but don't forget your sunscreen!

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	14	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 Dai Loc

The UV Index exhibits significant seasonal changes, peaking during the spring and summer months. February through October consistently presents an extreme UV exposure category, with the highest levels occurring in April (UV Index 15) and extending through the summer months, where a UV Index of 14 is observed in July and August. During these high-risk months, the burn time is notably short, averaging just 10 minutes of unprotected sun exposure. Conversely, January, November, and December see lower UV levels, categorized as very high with a longer burn time of 15 minutes. Visitors and residents should take precautions during peak months by wearing protective clothing, using sunscreen, and seeking shade to minimize the risk of sunburn and skin damage.

Monthly Maximum UV Index for Dai Loc, Vietnam

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

The table above highlights how UV exposure in Dai Loc 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.

Dai Loc'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
Dai Loc	10	12	13	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