UV Index in Kasui, Indonesia

Last updated: July 2, 2025

In Kasui, Indonesia, understanding the UV Index is crucial for safeguarding your skin and overall health. With high UV levels peaking at 12 during midday, awareness can help you take necessary precautions against sunburn and long-term skin damage. The tropical climate here, characterized by warm temperatures and abundant sunlight, amplifies UV exposure risks, making it essential to monitor these levels. By staying informed about the UV Index, you can enjoy the beautiful outdoor environment while protecting yourself from harmful effects.

Hourly UV Index in Kasui

The UV Index throughout the day reveals a dynamic range of solar intensity, peaking at 12 around noon. Starting the day gently, the index registers a low 1 at 7:00 AM, gradually rising to 2 by 8:00 AM. As the sun climbs higher, it reaches 5 by 9:00 AM, then surges to a robust 11 by 11:00 AM, signaling higher caution for outdoor activities. The peak at midday is a daunting 12, urging everyone to seek shade and wear protective gear. The intensity begins to taper off in the afternoon, dropping back to 8 at 2:00 PM and further to 5 by 3:00 PM. By the late afternoon, the index drops significantly to 1 at 5:00 PM and settles at 0 by 6:00 PM, giving a gentle reminder that the sun's might can vary dramatically 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
08:002low45 min
09:005moderate30 min
10:008very high15 min
11:0011extreme10 min
12:0012extreme10 min
13:0011extreme10 min
14:008very high15 min
15:005moderate30 min
16:002low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Kasui

Throughout the year, the UV Index exhibits consistently extreme levels, with values ranging from 12 to 17. The highest UV levels occur from March to April, with a peak of 17 in March, indicating these months as high-risk periods for sun exposure. Visitors and residents should remain vigilant, particularly from January to September, as the burn time remains critical at just 10 minutes across all months. It is essential to take protective measures, such as wearing sunscreen, protective clothing, and seeking shade, to minimize the risk of skin damage during these high UV index months.

Monthly Maximum UV Index for Kasui, Indonesia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Kasui. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec161717161412121315151514
Data source: Statistical UV Index data for Kasui, 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 Kasui UV Index with Other Indonesia Cities

The table above highlights how UV exposure in Kasui compares to other major locations across Indonesia. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Kasui's solar exposure compared to other cities in Indonesia. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Surabaya UVI131514121210111214131313
Bekasi UVI141616141110101113151413
Jakarta UVI141616141110101113151413
Medan UVI131515151412121314141312
Bandung UVI151616151211111214151514
Kasui161617161412121315151514