UV Index in Song Cau, Vietnam

Last updated: June 2, 2025

Understanding the UV Index in Song Cau, Vietnam is vital for protecting your skin and overall health. With UV levels peaking at an intense 13 during midday, being aware of these fluctuations can help you take proactive steps against sunburn and long-term skin damage. Song Cau, situated in a tropical climate, often presents high UV exposure risks that can catch the unwary off-guard. By staying informed about the UV Index, you can better enjoy the beautiful outdoors while safeguarding your skin from harmful rays.

Hourly UV Index in Song Cau

As the sun rises, the UV Index begins its ascent, peaking at 13 between 11:00 AM and 12:00 PM, indicating a high risk of harm from unprotected sun exposure. Starting the day at a mild 2 at 07:00, it swiftly climbs to an intense 11 by 10:00 AM. This is the perfect time to seek shade or apply sunscreen, especially as the index dips back down to 5 at 3:00 PM and gradually falls to a safe 0 by 7:00 PM. Be mindful of the midday sun—when the UV Index is highest, your skin deserves the best protection!

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	11	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 Song Cau

The UV Index experiences extreme levels year-round, peaking in March and April at 15, with consistently high values ranging from 11 to 15 from January to October. The high-risk months for UV exposure are clearly February to April, where the index regularly reaches 13 or higher, resulting in a rapid burn time of just 10 minutes. Even in November, the UV levels remain elevated at 11, while December sees a slight decrease to 9 but still classified as very high, with a burn time of 15 minutes. Visitors and residents are encouraged to take precautionary measures throughout the year, especially during peak months. This includes wearing sunscreen, protective clothing, and seeking shade during peak sunlight hours to minimize the risk of skin damage.

Monthly Maximum UV Index for Song Cau, Vietnam

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

The table above highlights how UV exposure in Song Cau 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 Cau'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
Song Cau	11	13	15	15	14	13	14	14	14	13	11	9