UV Index in Wang Noi, Thailand

Last updated: June 2, 2025

Understanding and monitoring the UV Index in Wang Noi, Thailand is crucial for protecting your skin and preventing sunburn. With the region's tropical climate, the UV levels can reach alarming heights—peaking at 12 during midday hours. This awareness not only aids in safeguarding your skin health, but also empowers you to enjoy the outdoors without the risks of excessive sun exposure. As residents and visitors to Wang Noi come face-to-face with the sun’s powerful rays, grasping the significance of the UV Index becomes essential for safety and well-being.

Hourly UV Index in Wang Noi

The UV Index throughout the day presents a striking pattern of intensity. In the early morning, at 7:00 AM, it begins modestly at 1, gradually ramping up to 3 by 8:00 AM. As the sun rises higher, 9:00 AM sees the index soar to 6, reaching a peak of 12 between 12:00 PM and 1:00 PM—a reminder of the midday sun’s potency. In the afternoon, the value dips from 12 at 1:00 PM down to 9 by 2:00 PM, then further decreases to 6 at 3:00 PM. As the day winds down, the UV Index continues to fall, ending at a minimal 0 by 7:00 PM. Remember to protect your skin during those peak hours when the UV index hits 11 and 12!

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	11	extreme	10 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	6	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 Wang Noi

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 Wang Noi, Thailand

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

The table above highlights how UV exposure in Wang Noi 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.

Wang Noi'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
Wang Noi	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