Last updated: May 3, 2025
In Simpang Tiga Redelong, Indonesia, being aware of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels can significantly aid in sunburn prevention and protecting against long-term skin issues, especially during the peak hours of sunlight. With a tropical climate that sees intense UV exposure, especially between 10 AM and 2 PM when the index peaks at 15, locals and visitors alike must remain vigilant. By staying informed about UV risks, you can enjoy the beautiful sunlight without compromising your skin's health.
As the sun rises, the UV Index begins its ascent, starting from a mild level of 1 at 7:00 AM. By 9:00 AM, the intensity escalates to 5, a precursor to the peak hours ahead. The 11:00 AM sun blasts through with a 13, reaching its zenith at 12:00 PM with a 15, and remains steadfast through 1:00 PM. As the afternoon unfolds, the index slightly declines to 13 by 2:00 PM and 9 by 3:00 PM, signaling a retreat. The evening brings relief as UV levels drop to 4 at 4:00 PM, diminishing to 1 by 6:00 PM, and finally fading into darkness with a 0 at 7:00 PM. Be sure to protect your skin during those peak hours when the UV Index soars!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 15 | extreme | 10 min |
| 13:00 | 15 | extreme | 10 min |
| 14:00 | 13 | extreme | 10 min |
| 15:00 | 9 | 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 |
The UV Index data indicates extreme exposure levels throughout the year, with burn times consistently limited to just 10 minutes. The highest UV Index readings occur from February to April, with values reaching 16, making these months particularly high-risk for skin damage. Additionally, the UV Index remains elevated during May, August, and September with values around 15. This information highlights the importance for both visitors and residents to take precautions during these peak months, such as wearing high-SPF sunscreen, protective clothing, and seeking shade, especially during midday hours. Even in the cooler months, attention to sun safety remains crucial as January and November still register with a UV Index of 14. Be proactive about sun protection all year round to avoid harmful UV 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 |
| Simpang Tiga Redelong | 14 | 16 | 16 | 16 | 15 | 13 | 13 | 15 | 15 | 15 | 14 | 12 |