UV Index in Thepharak, Thailand

Last updated: May 3, 2025

Understanding the UV Index in Thepharak, Thailand is crucial for safeguarding your skin health and preventing sunburn, especially given the area’s tropical climate characterized by high solar exposure. With UV levels peaking around noon at a staggering 14, it's essential to stay informed about daily fluctuations in UV intensity. This knowledge empowers residents and visitors alike to take appropriate protective measures, reducing the risk of skin damage while enjoying the beautiful, sun-kissed days that Thepharak offers. By recognizing these UV levels, you can ensure that your outdoor activities are both enjoyable and safe!

Hourly UV Index in Thepharak

As the sun rises, the UV Index begins its steady climb, starting at a mild 1 by 7:00 AM. By 8:00 AM, it nudges up to 3, signaling the need for some caution. The intensity reaches a notable 6 by 9:00 AM, but it’s from 10:00 AM to 12:00 PM when the sun truly asserts its power, peaking at a scorching 14 at noon. Fortunately, the index starts to dip slightly, maintaining a robust 10 at 2:00 PM before gradually descending to a 1 by late afternoon. As daylight wanes, the UV Index drops to 0 by 7:00 PM, bringing a welcome relief as the day comes to a close. Stay sun-smart 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	10	very high	15 min
11:00	13	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	3	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 Thepharak

Throughout the year, UV levels exhibit significant seasonal variation, with the highest risk months being February to September, where the UV Index consistently reaches extreme levels of 13 to 14 and a burn time as short as 10 minutes. Visitors and residents should exercise extra caution during these months, particularly in midday hours, to avoid skin damage. January, November, and December see very high UV levels (Index of 9 and 10), allowing slightly longer burn times of 15 minutes, yet protective measures remain essential. It is advisable to wear protective clothing, apply sunscreen regularly, and seek shade, especially during peak UV hours, to ensure safety from harmful sun exposure.

Monthly Maximum UV Index for Thepharak, Thailand

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

The table above highlights how UV exposure in Thepharak 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.

Thepharak'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
Thepharak	9	13	14	14	14	13	14	14	13	13	10	9
Chon Buri UVI	10	13	14	14	14	13	14	14	13	13	10	9