UV Index in Khan Na Yao, Thailand

Last updated: July 2, 2025

Understanding the UV Index in Khan Na Yao, Thailand, is crucial for protecting your skin and maintaining overall health. With peak UV levels reaching as high as 13 during midday, awareness of these fluctuations is essential for sunburn prevention and reducing the long-term risk of skin damage. Khan Na Yao’s tropical climate means residents and visitors are often exposed to intense sunlight, particularly in the late morning and early afternoon. By keeping a close eye on the UV Index, you can take proactive measures to safeguard your skin and enjoy the sunny days in this vibrant community.

Hourly UV Index in Khan Na Yao

As the sun climbs higher, the UV Index reaches its peak intensity around 12:00 PM, soaring to a striking 13—a clear signal for outdoor enthusiasts to take precautions. The morning hours start gently, with a low of 1 at 07:00 AM, gradually escalating to 6 by 09:00 AM and hitting 9 at 10:00 AM. By 11:00 AM, the sun begins to assert itself with a 12. However, as the afternoon progresses, the UV intensity starts to wane, dropping to 10 at 2:00 PM, and tapering off to a mere 2 by 5:00 PM. As daylight diminishes, the UV Index dwindles to 0 by 7:00 PM, inviting a much-needed respite from the sun’s relentless rays. Always be vigilant and protect your skin during those peak 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	1	low	45 min
08:00	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	13	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	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Khan Na Yao

The UV Index shows significant seasonal changes, with highest levels occurring from February to August, indicating extreme exposure (UV Index 12-14) and a burn time of just 10 minutes during these months. The risk of sun damage is particularly high in March, May, and August, where the UV Index peaks at 14. In contrast, January, November, and December feature a very high exposure category with a slightly longer burn time of 15 minutes. Visitors and residents should take precautions, especially during the peak months, by wearing sunscreen, protective clothing, and seeking shade when the UV Index is elevated. Staying vigilant about sun exposure can help reduce the risk of skin damage and ensure a safer outdoor experience.

Monthly Maximum UV Index for Khan Na Yao, Thailand

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Khan Na Yao. 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 Khan Na Yao, 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 Khan Na Yao UV Index with Other Thailand Cities

The table above highlights how UV exposure in Khan Na Yao compares to other major locations across Thailand. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Khan Na Yao's solar exposure compared to other cities in Thailand. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Mueang Nonthaburi UVI	10	12	14	13	14	13	14	14	13	12	9	8
Samut Prakan UVI	10	12	14	13	14	13	14	14	13	12	9	8
Bangkok UVI	10	12	14	13	14	13	14	14	13	12	9	8
Khan Na Yao	9	12	14	13	14	13	13	14	13	12	10	9
Udon Thani UVI	9	11	13	14	14	13	14	14	14	12	10	9
Chon Buri UVI	10	13	14	14	14	13	14	14	13	13	10	9