UV Index in Phan Thong, Thailand

Last updated: June 2, 2025

In Phan Thong, Thailand, understanding the UV Index is essential for safeguarding your skin health and preventing sunburn, especially in this hot, tropical climate. With peak UV levels soaring to 13 during the midday hours, awareness of UV exposure is critical for residents and visitors alike. Knowing the UV Index not only helps you plan outdoor activities safely but also assists in making informed decisions about sunscreen application and protective clothing. As part of the Aw climate zone, Phan Thong experiences intense sun exposure, making it vital to stay informed about daily UV fluctuations to enjoy the beautiful outdoors without compromising your health.

Hourly UV Index in Phan Thong

As the sun rises, the UV Index starts off low at 1 at 07:00 but quickly gains momentum. By 09:00, the index surges to 6, signaling the onset of midday intensity. The peak arrives at 12:00, where it reaches a striking 13—a time when sun safety becomes crucial. As the afternoon rolls in, the levels gradually taper, dipping to 10 by 14:00, then dropping to 6 by 15:00. A gentle decline continues into the evening, with readings falling to 1 at 18:00 and finally settling at 0 by 19:00. It's a vivid reminder of the sun's power; staying protected during the peak hours is essential!

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	12	extreme	10 min
14:00	10	very high	15 min
15:00	6	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 Phan Thong

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 Phan Thong, Thailand

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

The table above highlights how UV exposure in Phan Thong 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.

Phan Thong'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
Phan Thong	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