UV Index in Sahatsakhan, Thailand

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Sahatsakhan, Thailand, where the tropical climate often translates to intense sun exposure. With UV levels peaking at 14 around noon, it's essential to recognize these values to protect against harmful effects like sunburn and long-term skin damage. By being aware of the daily UV fluctuations, you can take proactive measures to safeguard your skin health, ensuring that your time outdoors remains enjoyable and safe under the bright sky of Sahatsakhan.

Hourly UV Index in Sahatsakhan

The UV Index throughout the day reveals a dynamic shift in sun intensity. As early as 7:00 AM, it starts at a moderate level of 1, but by 9:00 AM, it climbs to a more potent 7. The peak arrives around 12:00 PM, hitting an intense 14, signaling the need for sun protection. As the afternoon progresses, the index gradually declines, reaching 6 by 3:00 PM, then trailing off to 1 by 5:00 PM and below, settling at 0 by 7:00 PM. This data underscores the importance of being vigilant during midday hours when UV exposure is at its highest. Stay safe and enjoy the sun wisely!

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	4	moderate	30 min
09:00	7	high	25 min
10:00	11	extreme	10 min
11:00	13	extreme	10 min
12:00	14	extreme	10 min
13:00	13	extreme	10 min
14:00	10	very high	15 min
15:00	6	high	25 min
16:00	3	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 Sahatsakhan

Throughout the year, the UV Index exhibits significant seasonal variations, with the highest values occurring from February to October. January marks the start of high UV exposure with an index of 9, classified as very high, though burn time is manageable at 15 minutes. By February, the UV Index climbs dramatically to 12, entering the extreme category, and remains at this level through October where it drops slightly to 12 in October. July typically sees the peak UV Index of 15, making it one of the most hazardous months for sun exposure, with a burn time of just 10 minutes during this period. Residents and visitors should take extra precautions during these high-risk months, particularly from February to October, by using sunscreen, wearing protective clothing, and seeking shade to minimize skin damage. As the UV Index fluctuates, it's essential to remain vigilant and adjust sun protection measures accordingly.

Monthly Maximum UV Index for Sahatsakhan, Thailand

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

The table above highlights how UV exposure in Sahatsakhan 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.

Sahatsakhan'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
Sahatsakhan	9	12	14	14	14	13	15	14	14	12	10	9
Chon Buri UVI	10	13	14	14	14	13	14	14	13	13	10	9