UV Index in Sapphaya, Thailand

Last updated: July 2, 2025

In Sapphaya, Thailand, awareness of the UV Index is crucial for safeguarding your skin and overall health, especially given the region's tropical climate and high sun exposure. Understanding the daily UV levels can help you prevent sunburn and long-term skin damage, enabling you to enjoy the outdoors safely. With UV Index peaks reaching highs of 14 around midday, Sapphaya residents and visitors must be vigilant about sun protection during those critical hours. Keep an eye on the UV Index to ensure a healthy balance of sun enjoyment and skin safety!

Hourly UV Index in Sapphaya

As the sun rises, the UV Index begins its ascent, starting from a gentle 1 at 07:00. By 08:00, it climbs to 3, signaling the need for increased sun protection. The intensity peaks dramatically at 12:00 with a scorching 14, marking the most hazardous sun exposure period of the day. Just before noon, at 11:00, the UV Index hits 12, a warning to stay in the shade. By 14:00, it begins its descent, dropping to 11 and continuing down to a mild 4 by 16:00. The evening brings relief as the index falls to 0 by 19:00, allowing for a safe outdoor experience as the sun sets. Stay aware and protect your skin during those peak hours to enjoy your day safely!

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	12	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	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Sapphaya

The UV Index exhibits significant seasonal variation, primarily peaking from February to October, during which the risk of sunburn is particularly high. March through August are the highest-risk months, with UV Index values consistently reaching 14, indicating an extreme exposure category where burn times are as brief as 10 minutes. Residents and visitors should take extra precautions during these months, including wearing broad-spectrum sunscreen, protective clothing, and seeking shade when necessary. In contrast, from November to January, while the UV Index drops to the very high category, with burn times of 15 minutes, caution is still advisable as reflective surfaces can enhance UV exposure, especially in winter sunlight. Always stay informed about daily UV Index levels to ensure safe outdoor activities year-round.

Monthly Maximum UV Index for Sapphaya, Thailand

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

The table above highlights how UV exposure in Sapphaya 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.

Sapphaya'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
Sapphaya	10	12	13	14	14	13	14	14	13	13	10	9
Chon Buri UVI	10	13	14	14	14	13	14	14	13	13	10	9