UV Index in Song Ma, Vietnam

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Song Ma, Vietnam, where the tropical climate can lead to significant sun exposure. With peak UV levels reaching as high as 15 during midday hours, awareness of UV intensity is essential for preventing sunburn and maintaining skin health. Knowing the daily UV index helps you stay protected against harmful rays that can lead to long-term skin damage. As you enjoy the vibrant beauty of Song Ma, keep an eye on the UV index to ensure safe outdoor activities and minimize your risk during those high-exposure times.

Hourly UV Index in Song Ma

The UV Index today showcases a dramatic rise in sun intensity as the day unfolds. Starting at a mild 2 by 07:00, it quickly climbs to 4 by 08:00. However, it's between 09:00 and 12:00 where the sun truly asserts its power, peaking at an intense 15 at 12:00. After this midday zenith, the UV levels begin to taper off, descending to 11 at 14:00 and dropping further to 7 by 15:00. As the sun sets, the UV Index dramatically decreases, falling to 1 by 18:00 and finally reaching a 0 at 19:00. For outdoor enthusiasts, midday presents the strongest UV radiation, making sun protection essential during those crucial 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	2	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	13	extreme	10 min
12:00	15	extreme	10 min
13:00	14	extreme	10 min
14:00	11	extreme	10 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Song Ma

The seasonal UV index indicates very high to extreme risk levels from January through October, peaking during the summer months of July and August with an index of 15. High-risk months are from February through October, where the UV index consistently remains 11 or higher, necessitating caution. Visitors and residents should be mindful of their exposure—burn times are as short as 10 minutes during these months. It is advisable to wear sunscreen, protective clothing, and seek shade, especially during peak sunlight hours. In contrast, November and December see a drop to very high levels but allow for longer exposure times of 15 minutes—though caution should still be exercised.

Monthly Maximum UV Index for Song Ma, Vietnam

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

The table above highlights how UV exposure in Song Ma 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.

Song Ma'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
Song Ma	8	11	13	13	14	14	15	14	14	12	9	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