UV Index in Gia Ray, Vietnam

Last updated: June 2, 2025

In Gia Ray, Vietnam, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels can help prevent sunburn and reduce the risk of skin damage, allowing you to enjoy the sunny climate safely. With a typical climate zone of Aw, Gia Ray experiences significant UV exposure, particularly during midday when UV levels soar to 13—a strong reminder to take precautions. Stay informed and safeguard your skin to fully enjoy the warm, vibrant days that Gia Ray has to offer!

Hourly UV Index in Gia Ray

The UV Index for the day reveals a dramatic peak in intensity around midday. Starting at 7:00 AM with a moderate level of 2, the index swiftly climbs, hitting **4 by 8:00 AM and reaching a notable 7 by 9:00 AM. The UV exposure escalates rapidly, peaking at a striking 13 by 11:00 AM and maintaining this high level until 12:00 PM. After this peak, the index experiences a gradual decline: dropping to 11 at 1:00 PM and decreasing further to 5 by 3:00 PM. As the day winds down, UV levels fall to 3 at 4:00 PM before settling at a minimal 1 by 5:00 PM. The UV Index finally tapers off to 0 as evening approaches, emphasizing the importance of sun protection during the most intense hours of the day!

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	13	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 min
15:00	5	moderate	30 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 Gia Ray

During the year, UV levels remain consistently high, with values peaking in March (16) and April (15), making these two months the most critical for sun exposure precautions. January through May consistently show extreme UV indices, where the burn time is as short as 10 minutes, while December slightly eases to a very high index with a 15-minute burn time. Visitors and residents should be particularly vigilant during the spring and summer months, from March to September, when sun protection strategies are essential. It is advisable to wear protective clothing, apply broad-spectrum sunscreen frequently, and seek shade whenever possible, especially during peak sun hours.

Monthly Maximum UV Index for Gia Ray, Vietnam

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

The table above highlights how UV exposure in Gia Ray 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.

Gia Ray'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
Gia Ray	11	14	16	15	15	13	14	14	14	13	11	10