UV Index in Kim Son, Vietnam

Last updated: July 2, 2025

In Kim Son, Vietnam, understanding the UV Index is crucial for safeguarding your skin and overall health. With the region's Cwa climate, characterized by seasonal variations and high solar radiation, awareness of UV levels can help residents and visitors alike prevent sunburn and long-term skin damage. During peak hours, particularly between 10 AM and 1 PM, Kim Son can experience UV Index values soaring as high as 14, signaling a significant risk for harmful exposure. By staying informed about UV levels, you can take proactive steps to protect yourself and enjoy the beautiful outdoor opportunities this vibrant region has to offer.

Hourly UV Index in Kim Son

As the sun rises, the UV Index gradually climbs, starting at a mild 2 at 7:00 AM. By 8:00 AM, it ramps up to 4, signaling an increase in sun intensity. The midday hours see the UV Index peak dramatically, hitting a scorching 14 at both 11:00 AM and 12:00 PM, a clear call for sun safety. As the afternoon unfolds, it dips slightly to 13 at 1:00 PM and then gradually decreases to 10 by 2:00 PM. By the late afternoon, the index falls to 4 at 4:00 PM and drops further to 1 by 5:00 PM, finally reaching 0 by 7:00 PM. This data serves as a reminder to take advantage of the early hours while staying protected when the sun is at its strongest.

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	14	extreme	10 min
12:00	14	extreme	10 min
13:00	13	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	4	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 Kim Son

The UV Index experiences significant seasonal changes, peaking in the summer months and presenting a risk of extreme exposure. Notably, from February to October, the UV Index reaches extreme levels of 11 to 14, with the highest readings occurring between May and September. During these months, the burn time is as little as 10 minutes, highlighting the urgent need for protective measures. Conversely, the risk starts to decrease in November and December, though it remains very high in January and February with burn times of 15 minutes. Residents and visitors are advised to take precautions, such as wearing sunscreen, protective clothing, and seeking shade, particularly from late winter through early fall, to minimize the risk of skin damage.

Monthly Maximum UV Index for Kim Son, Vietnam

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

The table above highlights how UV exposure in Kim Son 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.

Kim Son'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
Kim Son	9	11	13	13	14	14	14	14	14	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