UV Index in Kosamphi Nakhon, Thailand

Last updated: July 2, 2025

In Kosamphi Nakhon, Thailand, being aware of the UV Index is crucial for safeguarding your skin and overall health. Understanding the UV levels can help prevent sunburn and long-term skin damage, making it an essential aspect of daily life in this sun-soaked region. With a tropical climate classified as part of the Aw zone, residents and visitors alike face significant UV exposure, especially during midday hours when the UV Index peaks at a staggering 14. By monitoring these levels, you can enjoy the beautiful weather of Kosamphi Nakhon while keeping your skin safe from harmful rays.

Hourly UV Index in Kosamphi Nakhon

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 Kosamphi Nakhon

The UV Index shows a significant variation throughout the year, peaking during the spring and summer months. February through October are particularly high-risk months, with UV Index values consistently reaching 12 to 14, categorized as extreme, meaning the burn time is as little as 10 minutes during these months. January, November, and December still maintain a high UV risk, but with a reduced Index of 10 or lower and a longer burn time of 15 minutes. To protect yourself from UV exposure, especially during the high-risk months, it's crucial for both visitors and residents to prioritize sun safety measures such as wearing sunscreen, protective clothing, and seeking shade, particularly during peak sunlight hours.

Monthly Maximum UV Index for Kosamphi Nakhon, Thailand

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

The table above highlights how UV exposure in Kosamphi Nakhon 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.

Kosamphi Nakhon'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
Kosamphi Nakhon	10	12	13	13	14	13	14	14	14	13	10	9
Chon Buri UVI	10	13	14	14	14	13	14	14	13	13	10	9