Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in Tepas, Indonesia, particularly in a region characterized by an Aw climate that often exposes inhabitants to intense sunlight. With UV levels peaking at 11 around midday, awareness of these fluctuations can significantly impact your health, helping you prevent sunburn and safeguard your skin health. By staying informed about the UV Index, locals can take proactive measures to protect themselves during the hours of greatest risk, ensuring a safer and more enjoyable experience under the sun.
The UV Index for the day presents a dynamic picture of sun intensity, peaking sharply between 11:00 AM and 12:00 PM. At 7:00 AM, the index starts at a serene 1, but by 8:00 AM, it escalates to 4, indicating a need for some sun protection. The intensity continues to climb, reaching a robust 9 by 10:00 AM and hitting its maximum of 11 at 11:00 AM—a clear signal to seek shade and wear sunscreen. As the afternoon rolls in, the index gradually declines, falling to 8 by 1:00 PM and further down to 5 at 2:00 PM. By late afternoon, the numbers dwindle, with the UV Index dropping to 1 or less from 4:00 PM until sunset. This day highlights the essential rhythm of UV exposure, urging us to be sun-smart during those peak hours.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 4 | moderate | 30 min |
09:00 | 6 | high | 25 min |
10:00 | 9 | very high | 15 min |
11:00 | 11 | extreme | 10 min |
12:00 | 10 | very high | 15 min |
13:00 | 8 | very high | 15 min |
14:00 | 5 | moderate | 30 min |
15:00 | 3 | moderate | 30 min |
16:00 | 1 | low | 45 min |
17:00 | 1 | low | 45 min |
18:00 | 0 | low | 45 min |
19:00 | 0 | low | 45 min |
The UV Index shows consistently high levels throughout the year, peaking in March with an index of 16. The high-risk months are from January to April and again in September to November, where the UV Index is rated as extreme with a burn time of just 10 minutes. With such intensity, it is crucial for both visitors and residents to take protective measures, such as wearing sunscreen with high SPF, donning protective clothing, and seeking shade whenever possible, especially during peak sun hours. To ensure safety during outdoor activities, remain vigilant and plan accordingly to minimize sun exposure.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Surabaya UVI | 13 | 15 | 14 | 12 | 12 | 10 | 11 | 12 | 14 | 13 | 13 | 13 |
Bekasi UVI | 14 | 16 | 16 | 14 | 11 | 10 | 10 | 11 | 13 | 15 | 14 | 13 |
Jakarta UVI | 14 | 16 | 16 | 14 | 11 | 10 | 10 | 11 | 13 | 15 | 14 | 13 |
Medan UVI | 13 | 15 | 15 | 15 | 14 | 12 | 12 | 13 | 14 | 14 | 13 | 12 |
Bandung UVI | 15 | 16 | 16 | 15 | 12 | 11 | 11 | 12 | 14 | 15 | 15 | 14 |
Tepas | 15 | 15 | 16 | 14 | 12 | 11 | 11 | 13 | 15 | 15 | 15 | 15 |