UV Index in Pho Si Suwan, Thailand

Last updated: July 2, 2025

In Pho Si Suwan, Thailand, awareness of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding daily UV levels empowers residents and visitors alike to take proactive measures against harmful sun exposure, especially during the peak hours when the index reaches alarming levels, such as a striking 14 at noon. With a tropical climate characterized by high temperatures and intense sunlight, Pho Si Suwan faces significant UV exposure risks. By keeping an eye on the UV Index, you can enjoy the beautiful outdoors while ensuring your skin stays protected and healthy.

Hourly UV Index in Pho Si Suwan

As the sun rises, the UV Index starts off low at 1 by 07:00, but quickly escalates as the day progresses. By 09:00, it reaches 7, signaling the need for protection. 10:00 marks the peak at an intense 10, followed closely by a striking 13 at 11:00. The UV rays hit their highest point at 12:00 with a staggering 14, urging everyone to take caution. The intensity begins to taper off in the early afternoon, dropping to 10 by 14:00, and easing further to 7 at 15:00. As the day wanes, the UV Index dips to 3 by 16:00, and then back to a safe 1 at 17:00 and 18:00, wrapping up as the sun sets with a 0 at 19:00. It's a clear reminder that when outdoors, sun safety is paramount during the midday 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	7	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 Pho Si Suwan

As the seasons change, so do the UV Index levels, significantly impacting sun exposure risks. From January to March, the UV Index escalates from 10 to a peak of 14, falling into the extreme exposure category, where a mere 10 minutes can lead to skin burns. The months of April through September maintain this extreme risk, with the UV Index consistently at 14; during these months, residents and visitors should exercise maximum caution and limit sun exposure accordingly. October through December sees a slight reduction, with the UV Index dropping to 10 in November and 9 in December, still indicating very high exposure risk. Therefore, it is crucial for everyone to adopt protective measures like wearing sunscreen, hats, and sunglasses, especially during high-risk months from February through September when the UV index is at its most hazardous levels. Stay safe and protect your skin!

Monthly Maximum UV Index for Pho Si Suwan, Thailand

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

The table above highlights how UV exposure in Pho Si Suwan 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.

Pho Si Suwan'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
Chon Buri UVI	10	13	14	14	14	13	14	14	13	13	10	9
Pho Si Suwan	10	13	14	15	15	13	14	14	13	13	10	9