UV Index in Kaeng Khoi, Thailand

Last updated: July 2, 2025

Understanding the UV Index in Kaeng Khoi, Thailand is crucial for protecting your skin and overall health in this vibrant region. With the sun's intensity peaking during the day, a clear awareness of UV levels can help prevent sunburn and long-term skin damage. Kaeng Khoi's warm Aw climate contributes to higher UV exposure, especially between 10 AM and 2 PM when the index often reaches dangerous levels of 12 and above. Stay informed and enjoy the outdoors safely by checking the UV Index regularly!

Hourly UV Index in Kaeng Khoi

At 07:00, the UV Index starts at a low 1, providing a gentle introduction to the day. As the sun climbs higher, the intensity begins to rise sharply, hitting 3 by 08:00 and reaching a notable 5 by 09:00. The real surge occurs between 10:00 and 12:00, where the UV Index soars from 9 to a peak of 13. The afternoon maintains this intensity, with 12 at 13:00 and gradually tapering off afterward. By 15:00, it dips to 7, then drops further to 4 by 16:00. As the sun sets, the UV Index returns to a lower level, sitting at 2 by 17:00, and finally tapering to 1 at 18:00, before completely fading to 0 by 19:00. This daily UV Index cycle highlights the importance of sun safety during peak 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	5	moderate	30 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	7	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 Kaeng Khoi

The UV Index exhibits significant variability throughout the year, with particularly high levels from February to October. This period is characterized by an extreme exposure category, peaking in April with an index of 14. March through October consistently shows an index of 12-13, indicating a dangerous risk of harm from unprotected sun exposure, with a minimal burn time of just 10 minutes. The high-risk months are notably February, March, April, May, June, July, August, September, and October, where it is crucial for visitors and residents to take precautions. During these months, it’s advisable to wear protective clothing, apply broad-spectrum sunscreen, and seek shade during peak hours to minimize the risk of skin damage. In contrast, January, November, and December have a lower UV Index, falling under the very high category, allowing for slightly longer exposure times of 15 minutes without protection. However, caution is still recommended during these months as well.

Monthly Maximum UV Index for Kaeng Khoi, Thailand

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

The table above highlights how UV exposure in Kaeng Khoi 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.

Kaeng Khoi'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
Kaeng Khoi	9	12	13	14	13	12	13	13	13	12	10	9
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