UV Index in Su-ngai Kolok, Thailand

Last updated: May 3, 2025

In Su-ngai Kolok, Thailand, understanding the UV Index is crucial for protecting your skin from harmful ultraviolet rays. With peak UV levels reaching a staggering 14 around midday, being aware of these fluctuations can help prevent sunburn and long-term skin damage. The tropical Am climate of Su-ngai Kolok brings intense sun exposure, especially during the dry season, making it essential for residents and visitors alike to monitor daily UV levels. By knowing when to seek shade or apply sunscreen, you can enjoy the beautiful Thai sun while keeping your skin safe and healthy.

Hourly UV Index in Su-ngai Kolok

The UV Index for the day showcases a notable peak of 14 at 1:00 PM, indicating intense solar radiation and the necessity for sun protection. The index steadily rises from a mere 1 at 7:00 AM, climbing to 6 by 10:00 AM, before soaring to its maximum levels. As the afternoon rolls in, the intensity begins to wane, dipping back to 10 by 3:00 PM and gradually descending to 1 by 7:00 PM. For outdoor enthusiasts, it's crucial to stay vigilant and apply sunscreen during the midday hours when UV radiation is most potent.

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	1	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	14	extreme	10 min
14:00	13	extreme	10 min
15:00	10	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Su-ngai Kolok

Throughout the year, UV Index levels remain consistently high, indicating extreme sun exposure from January to December, with values ranging from 12 to 16. The months of February to March represent the peak period, where the UV Index reaches its highest point of 15 to 16, posing the greatest risk for sunburns with a critical burn time of just 10 minutes. Residents and visitors are advised to take strong precautions during these high-risk months by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade whenever possible. This vigilance is crucial, as even in the other months, the UV Index remains elevated, underscoring the need for year-round sun safety awareness.

Monthly Maximum UV Index for Su-ngai Kolok, Thailand

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Su-ngai Kolok. 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 Su-ngai Kolok, 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 Su-ngai Kolok UV Index with Other Thailand Cities

The table above highlights how UV exposure in Su-ngai Kolok 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.

Su-ngai Kolok'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
Su-ngai Kolok	13	15	16	15	14	13	12	13	14	14	12	12