UV Index in Gio Linh, Vietnam

Last updated: July 2, 2025

In Gio Linh, Vietnam, awareness of the UV Index is crucial for protecting skin health and preventing sunburn. With its tropical climate, residents and visitors alike face varying levels of UV exposure throughout the day. Understanding these UV levels—especially as they peak around midday—can help you take proactive measures against skin damage. During the hottest hours, when the UV Index can soar above 10, it's vital to shield yourself with sunscreen, protective clothing, and shade. Stay informed to enjoy the beautiful weather while keeping your skin safe!

Hourly UV Index in Gio Linh

At sunrise, the UV Index begins its ascent, with a modest 2 at 7:00 AM. As the sun rises higher, it climbs steadily, peaking at a staggering 14 by 12:00 PM, marking the day’s most intense UV exposure. The sun's zenith brings 11 at 10:00 AM and reaches its peak intensity of 13 at 11:00 AM. After noon, the UV levels start to decrease; they dip to 10 by 2:00 PM and continue to fall to 6 at 3:00 PM. By evening, the intensity wanes, with levels reducing to 1 by 5:00 PM and fading to 0 by 7:00 PM. Remember, during peak hours, it’s crucial to protect your skin from harmful UV rays! 🌞

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	11	extreme	10 min
11:00	13	extreme	10 min
12:00	14	extreme	10 min
13:00	12	extreme	10 min
14:00	10	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 Gio Linh

The UV Index shows significant seasonal changes, with the highest levels occurring from February to October, characterized by an extreme exposure category. March, April, July, and August top the chart at a UV Index of 14, which corresponds to a burn time of just 10 minutes. During this period, residents and visitors should be exceptionally cautious, as these months pose the highest risk for sunburn and skin damage. As we move into the late fall and winter months, particularly November and December, the UV Index decreases to 10 and 8, respectively, still categorized as very high, though with longer burn times of 15 minutes. It is crucial for everyone to wear appropriate sun protection, including sunscreen, hats, and protective clothing, especially during the high-risk months when UV exposure is at its peak.

Monthly Maximum UV Index for Gio Linh, Vietnam

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

The table above highlights how UV exposure in Gio Linh 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.

Gio Linh'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
Gio Linh	9	12	13	14	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