UV Index in Khlong Lan, Thailand

Last updated: July 2, 2025

Understanding the UV Index in Khlong Lan, Thailand, is essential for anyone who enjoys the sun. With UV levels soaring as high as 14 during midday, awareness can play a crucial role in preventing sunburn and safeguarding your skin health. Like much of Thailand, Khlong Lan experiences a tropical climate, which means intense sun exposure and a heightened risk of UV damage. By knowing the local UV readings, you can take proactive steps to protect yourself and enjoy the vibrant outdoor activities this beautiful region has to offer.

Hourly UV Index in Khlong Lan

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 Khlong Lan

The UV Index exhibits significant seasonal variations, peaking from February to October. During this period, the highest risk months for UV exposure are March, April, May, June, July, August, September, and October, with indices reaching as high as 15 in May, indicating extreme risk and a burn time of just 10 minutes. In contrast, January, November, and December fall into the very high category, with a slightly extended burn time of 15 minutes. Visitors and residents are advised to take precautionary measures during high UV months, including wearing protective clothing, using broad-spectrum sunscreen, and seeking shade during peak hours to minimize the risk of skin damage.

Monthly Maximum UV Index for Khlong Lan, Thailand

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

The table above highlights how UV exposure in Khlong Lan 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.

Khlong Lan'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
Khlong Lan	10	12	14	14	15	14	14	14	14	13	10	9