UV Index in Maha Sarakham, Thailand

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Maha Sarakham, Thailand, where the tropical climate can lead to elevated UV exposure levels. With peak UV readings reaching 15 during midday hours, awareness of these levels is essential for effective sunburn prevention and maintaining skin health. As you navigate the outdoors in this vibrant city, recognizing the risks associated with high UV Index values can help you protect your skin from harmful effects. Be informed and stay safe under the sun!

Hourly UV Index in Maha Sarakham

The UV Index shows a dramatic rise in solar intensity as the morning progresses. Starting at a mere 1 at 07:00, the index climbs steadily, reaching a peak of 15 by noon. As the sun reaches its zenith, from 11:00 to 13:00, it's crucial to take precautions against harmful UV rays, particularly when the index hits 13 and 14. However, relief comes in the afternoon as it begins to dip to 11 at 14:00, eventually dropping to 4 by 16:00 and plummeting to 0 by 19:00. This data highlights the importance of sun safety during the height of the day, especially when the UV Index is at its highest. Stay sun-smart!

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	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 Maha Sarakham

The UV Index experiences significant fluctuations throughout the year, demonstrating high levels of intensity from February to October, with the peak occurring in July at an index of 15. During this period, the exposure category remains consistently extreme, allowing for a burn time of just 10 minutes. January, November, and December show lower UV levels, categorized as very high, requiring 15 minutes of exposure before burning occurs. Visitors and residents should take special precautions from February through October by wearing protective clothing, applying sunscreen, and seeking shade, especially during midday hours, to minimize the risk of UV-related health issues.

Monthly Maximum UV Index for Maha Sarakham, Thailand

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

The table above highlights how UV exposure in Maha Sarakham 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.

Maha Sarakham'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
Udon Thani UVI	9	11	13	14	14	13	14	14	14	12	10	9
Maha Sarakham	9	12	14	14	14	13	15	14	13	12	10	9
Chon Buri UVI	10	13	14	14	14	13	14	14	13	13	10	9