UV Index in Khiri Mat, Thailand

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Khiri Mat, Thailand, where the subtropical climate can lead to elevated sun exposure. With UV levels peaking at a staggering 13 during midday hours, awareness of these levels is essential for preventing sunburn and maintaining skin health. In this region, where sunny days dominate, being informed about UV risks helps you take appropriate measures to protect yourself and enjoy the beautiful outdoors safely. Whether you’re soaking up the sun or engaging in outdoor activities, knowing the UV Index can make all the difference in safeguarding your skin against harmful rays.

Hourly UV Index in Khiri Mat

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 Khiri Mat

During the year, seasonal UV changes reveal a clear pattern, with the highest UV Index values occurring from February to September, peaking in May through August at a striking UV Index of 14. These months fall into the extreme exposure category, with a burn time of just 10 minutes. Conversely, high-risk months include February, March, April, May, June, July, August, September, and October, all categorized as extreme exposure with minimal burn times. Residents and visitors are strongly advised to take precautions during these months, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak hours to minimize the risk of UV-related harm. In contrast, November and December see a notable decrease in UV levels, categorizing them as very high, with slightly longer burn times of 15 minutes—still warranting cautious sun exposure.

Monthly Maximum UV Index for Khiri Mat, Thailand

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

The table above highlights how UV exposure in Khiri Mat 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.

Khiri Mat'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
Khiri Mat	10	12	13	13	14	13	14	14	14	12	10	8
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