UV Index in Phran Kratai, Thailand

Last updated: July 2, 2025

Understanding the UV Index in Phran Kratai, Thailand is essential for protecting your skin health and preventing sunburn, especially given the region's tropical climate. With UV levels reaching a maximum of 14 around midday, awareness of daily fluctuations is crucial for outdoor activities. By grasping the risks associated with high UV exposure, residents and visitors can take proactive measures to enjoy the sun safely, ensuring fun in the vibrant landscapes of Phran Kratai while safeguarding their skin for the long term.

Hourly UV Index in Phran Kratai

As the sun rises, the UV Index begins its ascent. At 07:00, it starts at a gentle 1, but by 08:00, it noticeably climbs to 3, signaling a gradual increase in sun exposure. The peak arrives at 12:00, hitting an intense 14—a time when protective measures are crucial. From 11:00 to 13:00, the index remains dangerously high, with 12 and 13 respectively, urging outdoor enthusiasts to seek shade. Gradually, the intensity subsides, dropping to 11 at 14:00 and further decreasing to 8 by 15:00. The evening brings relief, as the UV Index falls to 2 by 17:00, and diminishes to 1 at 18:00, finally settling at 0 by 19:00. This hourly fluctuation highlights the importance of staying vigilant about UV exposure throughout the day!

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
11:0012extreme10 min
12:0014extreme10 min
13:0013extreme10 min
14:0011extreme10 min
15:008very high15 min
16:004moderate30 min
17:002low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Phran Kratai

During the year, seasonal UV changes reveal a clear pattern, with the highest UV Index values occurring from February to September, peaking in May through August at a striking UV Index of 14. These months fall into the extreme exposure category, with a burn time of just 10 minutes. Conversely, high-risk months include February, March, April, May, June, July, August, September, and October, all categorized as extreme exposure with minimal burn times. Residents and visitors are strongly advised to take precautions during these months, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak hours to minimize the risk of UV-related harm. In contrast, November and December see a notable decrease in UV levels, categorizing them as very high, with slightly longer burn times of 15 minutes—still warranting cautious sun exposure.

Monthly Maximum UV Index for Phran Kratai, Thailand

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Phran Kratai. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec10121313141314141412108
Data source: Statistical UV Index data for Phran Kratai, 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 Phran Kratai UV Index with Other Thailand Cities

The table above highlights how UV exposure in Phran Kratai 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.
Phran Kratai'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
Phran Kratai10121313141314141412108
Udon Thani UVI9111314141314141412109
Chon Buri UVI10131414141314141313109