UV Index in Sop Prap, Thailand

Last updated: July 2, 2025

In Sop Prap, Thailand, understanding the UV Index is crucial for safeguarding your skin health and preventing sunburn. As a locality in a tropical climate characterized by high levels of sunlight, residents and visitors alike should be especially aware of UV exposure risks, particularly during peak hours. The UV Index often climbs to dangerously high levels, reaching up to 14 between midday, which underscores the importance of taking preventive measures to protect your skin. Whether you’re lounging outdoors or engaging in adventurous activities, being informed about UV levels can help you enjoy the beautiful Thai sun safely.

Hourly UV Index in Sop Prap

The UV Index begins its rise at dawn, peaking during midday hours. At 07:00, it starts low at 1, but as the sun climbs higher, it scales up to 14 by 12:00—the most intense exposure time. From 10:00 to 13:00, the UV Index reaches its zenith, peaking at 14. After this, it begins to decline gradually, dropping to 5 by 16:00, and further to 1 by 18:00. Finally, as the day turns to dusk at 19:00, the UV Index falls to a safe 0. Stay mindful of these hours when planning outdoor activities, as the strongest rays demand protective measures!

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	13	extreme	10 min
12:00	14	extreme	10 min
13:00	14	extreme	10 min
14:00	12	extreme	10 min
15:00	8	very high	15 min
16:00	5	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 Sop Prap

Throughout the year, the UV Index exhibits significant seasonal variation, peaking during the summer months. From February to October, the UV Index remains in the extreme category, notably reaching a maximum of 14 from May to September, resulting in a minimal burn time of only 10 minutes. Conversely, January, November, and December present a lower risk with UV Index values of 9 and 8, categorized as very high, allowing 15 minutes of exposure before sunburn becomes likely. **Visitors and residents alike should be particularly vigilant from February through October, employing sun protection measures such as sunscreen, protective clothing, and seeking shade to mitigate the risks associated with high UV exposure.

Monthly Maximum UV Index for Sop Prap, Thailand

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

The table above highlights how UV exposure in Sop Prap 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.

Sop Prap'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
Sop Prap	9	11	13	13	14	14	14	14	14	13	9	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