UV Index in Dan Chang, Thailand

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Dan Chang, Thailand, where the sun’s intensity can pose significant risks to skin health. Awareness of UV levels helps in preventing sunburn and long-term skin damage, particularly during peak hours when levels soar, as evidenced by the maximum index of 14 in the midday sun. Nestled within the Aw climate zone, Dan Chang experiences consistently high UV exposure, making it essential to stay informed and protect yourself. By understanding the UV Index, you can enjoy the beauty of Thailand while safeguarding your skin against harmful rays.

Hourly UV Index in Dan Chang

The UV Index begins its ascent at 7:00 AM, starting modestly at 1, but by 9:00 AM, it escalates to a more noticeable 6. The real surge occurs around 11:00 AM, peaking at an intense 12 and reaching its highest point of 14 by noon and 1:00 PM. As the afternoon progresses, the intensity starts to wane, dipping to 11 at 2:00 PM, and then gradually decreasing to 8 by 3:00 PM. As the sun sets, the UV levels drop swiftly, dropping to 4 at 4:00 PM, and ultimately retreating to a mere 1 by 6:00 PM and 0 by 7:00 PM. Throughout the day, it's clear to stay protected during those peak hours when the UV exposure could be most harmful.

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	14	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 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 Dan Chang

Seasonal UV levels in this region highlight significant variations, especially from January to October, where the UV Index remains consistently high. The high-risk months are primarily from February to September, with an extreme UV Index peaking at 14, and a dangerously short burn time of just 10 minutes. Visitors and residents should be particularly wary during these months, taking essential precautions such as wearing sunscreen, protective clothing, and seeking shade to minimize sun exposure. As the year winds down, November and December see a slight decrease in UV levels, yet the index remains in the very high range with burn times extending to 15 minutes. It’s vital to stay informed about daily UV forecasts year-round to ensure health and safety.

Monthly Maximum UV Index for Dan Chang, Thailand

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

The table above highlights how UV exposure in Dan Chang 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.

Dan Chang'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
Dan Chang	10	12	14	14	14	13	14	14	14	13	10	9