UV Index in Hat Samran, Thailand

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Hat Samran, Thailand, where the sun can shine fiercely in the tropical climate. As UV levels can peak significantly, especially around midday, it’s vital to be informed to protect your skin from harmful effects such as sunburn and long-term damage. With UV Index readings soaring to a maximum of 13 during the hottest hours, awareness of these levels can help you enjoy the beautiful beaches and outdoors without compromising skin health. Stay alert and take necessary precautions to minimize your risk while soaking up the sun in this stunning location!

Hourly UV Index in Hat Samran

The UV Index data reveals a dynamic progression throughout the day, peaking around 12:00 PM with a striking value of 13. Beginning at 1 at 07:00 AM, the index gradually climbs as the sun rises, hitting 9 by 10:00 AM. As the clock approaches midday, it soars to its maximum 12:00 and remains elevated at 13 until 1:00 PM. As the afternoon unfolds, the index begins to taper off, dropping to 10 at 2:00 PM, then descending to 7 by 3:00 PM. By late afternoon and into the evening, the UV levels diminish rapidly to 1 by 5:00 PM and finally settle at 0 by 7:00 PM, clearly illustrating the importance of sun safety during peak hours!

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	2	low	45 min
09:00	5	moderate	30 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	13	extreme	10 min
14:00	10	very high	15 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 Hat Samran

Throughout the year, UV Index levels demonstrate a consistent pattern of extreme exposure, particularly from January to October, where the index consistently ranges between 11 and 16. The high-risk months for UV exposure are from January to May, with March peaking at an index of 16. Although the intensity slightly diminishes in the summer months, June through August maintain high levels at 13 to 14. Visitors and residents should be particularly vigilant during these months, ensuring to limit sun exposure, wear protective clothing, and apply sunscreen every 10 minutes to prevent harmful effects. With the UV Index remaining high into the fall, it remains crucial to prioritize sun safety year-round.

Monthly Maximum UV Index for Hat Samran, Thailand

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

The table above highlights how UV exposure in Hat Samran 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.

Hat Samran'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
Hat Samran	12	14	16	15	14	13	13	14	14	14	12	11