Last updated: June 2, 2025
Understanding the UV Index is crucial for the residents of Sangasangadalam, Indonesia, where the tropical climate brings varying levels of sun exposure throughout the day. The UV Index provides vital information about the intensity of ultraviolet radiation, helping individuals plan outdoor activities and take necessary precautions to prevent sunburn and maintain skin health. With peak UV levels reaching 12 around noon, residents must be particularly vigilant to minimize their risk of skin damage during the hottest parts of the day. By staying informed about the UV Index, the community can better protect themselves and enjoy the beautiful sunny days that Sangasangadalam has to offer, while safeguarding their health.
The UV Index throughout the day showcased a dramatic increase in intensity. Early in the morning, at 07:00, it was a mere 1, signifying low exposure risk. However, as the sun climbed higher, the index surged to 12 by 12:00, reaching its peak intensity. This period, from 11:00 to 13:00, urged sun safety measures as values hovered between 11 and 12. Following this peak, the index began its descent, dropping to 5 by 15:00 and tapering further to 1 by 17:00. By sunset, the UV Index had plummeted to 0, marking the end of a day filled with high sun exposure potential. Keep in mind these fluctuations as you plan your outdoor activities!
| 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 | 8 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index remains consistently high throughout the year in this region, with values peaking at 16 in both February and March, categorizing these months as high-risk for sun exposure. Notably, even in the summer months of June and July, the UV Index is significant at 12, maintaining an extreme exposure category with a burn time of just 10 minutes. Visitors and residents alike are urged to take precautions, especially during the high-risk months from January to April, and to remain vigilant throughout the year. Always apply sunscreen, wear protective clothing, and seek shade whenever possible to minimize the risk of sunburn and long-term skin damage.
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 |
| Sangasangadalam | 14 | 16 | 16 | 15 | 14 | 12 | 12 | 14 | 14 | 15 | 14 | 13 |