UV Index in Lan Saka, Thailand

Last updated: May 3, 2025

In Lan Saka, Thailand, awareness of the UV Index is crucial for safeguarding your skin against harmful ultraviolet rays. Understanding UV levels not only helps in preventing painful sunburns but also plays a significant role in maintaining long-term skin health. With a tropical climate characterized by intense sunlight, especially during midday hours, Lan Saka residents and visitors face a high risk of UV exposure, peaking at an alarming 14 between noon and 1 PM. Stay informed and protected to enjoy the vibrant beauty of Lan Saka while prioritizing your skin’s well-being!

Hourly UV Index in Lan Saka

The UV Index varies dramatically throughout the day, starting low at 7:00 AM with a reading of 1, making it a safe time for early risers. As the sun climbs, the index steadily increases, peaking at an intense 14 by noon, indicating a critical level of UV exposure. The intensity begins to wane in the afternoon, drifting down to 7 by 3:00 PM and dropping further to 1 by 5:00 PM. By 7:00 PM, the UV Index falls to 0, signaling a return to safer outdoor conditions as the sun sets. If you're planning to spend time outside, be sure to take precautions during the peak hours of 11:00 AM to 1:00 PM when UV radiation is at its strongest.

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	13	extreme	10 min
14:00	11	extreme	10 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Lan Saka

Throughout the year, the UV Index remains consistently high, reaching extreme levels from January to November, with values peaking at 15 in March and April. The risk of skin damage is significant, as the burn time is consistently limited to just 10 minutes. The months of February, March, April, May, August, September, and October are particularly high-risk, maintaining UV Index scores of 14 or higher. Residents and visitors are strongly advised to take precautions during these months, such as wearing protective clothing, using broad-spectrum sunscreen, and seeking shade whenever possible. Staying vigilant about UV exposure is essential to protect skin health year-round.

Monthly Maximum UV Index for Lan Saka, Thailand

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

The table above highlights how UV exposure in Lan Saka 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.

Lan Saka'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
Lan Saka	12	14	15	15	14	13	13	14	14	14	12	11