UV Index in Si Samrong, Thailand

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Si Samrong, Thailand, where the tropical climate means the sun's rays can be intense throughout the year. By staying informed about UV levels, you can take proactive measures to protect your skin, preventing painful sunburns and long-term health issues like skin cancer. During peak hours, particularly from 11 AM to 1 PM when the UV Index often skyrockets to 14, exposure risks are significantly heightened. Embracing UV Index awareness is essential for enjoying the sun safely in this vibrant region.

Hourly UV Index in Si Samrong

The UV Index throughout the day reveals a dynamic and intense sun exposure pattern. Starting off at a mild 1 at 7:00 AM, the index rises steadily, reaching 3 by 8:00 AM. As the morning unfolds, the UV levels escalate, peaking at an impressive 14 from 12:00 PM to 1:00 PM, marking the highest point of sun intensity. Even as the afternoon progresses, the index remains robust, at 11 by 2:00 PM and descending gradually to 7 by 3:00 PM. The sun starts to soften in the late afternoon, with readings dropping to 2 by 5:00 PM. By 6:00 PM, the UV exposure falls to 1, and after 7:00 PM, it rounds off at 0, signaling the end of the sun’s harsh effects for the day. It’s essential to stay protected during those peak hours, especially between 11:00 AM and 1:00 PM, to shield against the sun's strongest rays.

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.
TimeUVICategoryTime to Burn
07:001low45 min
08:003moderate30 min
09:006high25 min
10:009very high15 min
11:0013extreme10 min
12:0014extreme10 min
13:0013extreme10 min
14:0011extreme10 min
15:007high25 min
16:004moderate30 min
17:002low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Si Samrong

The UV Index shows significant seasonal changes, with extreme exposure levels dominating from February through October, making March to October the high-risk months for sun exposure. During this period, the UV Index peaks at 14, where a burn can occur in just 10 minutes. Conversely, January, November, and December have a very high exposure category, allowing for slightly longer burn times of 15 minutes. Visitors and residents are strongly advised to take precautions, such as wearing sunscreen, protective clothing, and sunglasses, especially during the summer months when UV levels are at their peak. Stay informed and protect your skin throughout the year!

Monthly Maximum UV Index for Si Samrong, Thailand

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Si Samrong. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec10111313141314141413108
Data source: Statistical UV Index data for Si Samrong, 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 Si Samrong UV Index with Other Thailand Cities

The table above highlights how UV exposure in Si Samrong 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.
Si Samrong's solar exposure compared to other cities in Thailand. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mueang Nonthaburi UVI1012141314131414131298
Samut Prakan UVI1012141314131414131298
Bangkok UVI1012141314131414131298
Si Samrong10111313141314141413108
Udon Thani UVI9111314141314141412109
Chon Buri UVI10131414141314141313109