UV Index in Na Pho, Thailand

Last updated: June 2, 2025

In Na Pho, Thailand, being aware of the UV Index is essential for safeguarding your skin and preventing sunburn. Understanding UV levels not only helps you enjoy the sun safely, but it also plays a vital role in maintaining long-term skin health. With a tropical climate characterized by high UV exposure—especially during midday hours when the index peaks at 13—residents and visitors alike need to stay informed to protect themselves from harmful effects. By keeping an eye on the UV Index, you can make smart decisions about sun protection, ensuring your time outdoors is both enjoyable and safe.

Hourly UV Index in Na Pho

As the sun rises, the UV Index begins to climb, starting at a low 1 at 7:00 AM. By 9:00 AM, it reaches 6, signaling that it's time to pay attention to sun safety. The peak intensity arrives at 12:00 PM, with a high of 13, indicating potentially harmful radiation. This resplendent midday sun shines brightly until about 2:00 PM, when the index decreases to 10. As the afternoon progresses, the UVI drops to 6 by 3:00 PM, eventually tapering off to a mild 1 by 5:00 PM and lingering at 0 after 7:00 PM. Be sure to protect your skin during the hours of peak exposure!

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	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	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 Na Pho

Throughout the year, UV Index levels fluctuate significantly, with the highest values typically observed from February to October. March to September consistently registers an extreme UV Index of 14, indicating a burn time of just 10 minutes, highlighting these as high-risk months for overexposure. January, November, and December have a very high exposure category with longer burn times of 15 minutes, suggesting caution is still warranted during these months, though it's relatively less intense. Residents and visitors alike are advised to take precautions during the extreme UV periods by wearing sunscreen, protective clothing, and seeking shade, especially during midday hours when UV rays are strongest. Staying informed and prepared can help reduce the risk of UV-related health issues throughout the year.

Monthly Maximum UV Index for Na Pho, Thailand

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

The table above highlights how UV exposure in Na Pho 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.

Na Pho'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
Na Pho	9	12	14	14	14	13	14	14	14	12	10	9