Last updated: May 3, 2025
In Lengkoajang, Indonesia, being aware of the UV Index is crucial for safeguarding your skin and overall health. With UV levels soaring, particularly between 10:00 AM and 1:00 PM, understanding these daily fluctuations can significantly aid in sunburn prevention and help maintain long-term skin health. The local Aw climate brings ample sunshine, increasing the risk of harmful UV exposure, especially during peak hours. Staying informed about the UV Index empowers you to take proactive measures while enjoying the beautiful Indonesian sunshine.
The UV Index throughout the day reveals a dynamic sun intensity pattern that peaks at 12 between 11:00 and 12:00, indicating a high risk for unprotected skin. Early risers are greeted with a mild 1 at 07:00, gradually increasing to 3 by 08:00. By 09:00, it surges to 6, suggesting that sun protection is becoming increasingly important. The intensity remains elevated at 9 by 10:00 and holds steady at 12 during the late morning hours. As the afternoon progresses, the UV Index starts to dip, falling to 11 at 13:00 and then declining to 8 by 14:00. Late afternoon sees a significant drop, with values dropping to 4 at 15:00, and tapering off to 2 by 16:00. Finally, the UV Index returns to a safe 1 at 17:00, before falling to 0 as the sun sets, emphasizing the importance of being sun-smart during peak hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV Index levels remain consistently high, indicating extreme exposure risk. From January to April, the UV Index peaks at 16, presenting a significant risk of skin burns with a burn time of just 10 minutes. Although there is a slight decrease in the index during the summer months, May through July, the values still warrant caution, particularly in August and September when the index rises back to 16. Visitors and residents should be particularly vigilant during the high-risk months of February, March, September, and October, when the UV Index remains at its most dangerous levels. To mitigate risks, we strongly advise wearing protective clothing, using high-SPF sunscreen, and seeking shade whenever possible, especially during midday hours. This proactive approach is essential in safeguarding against the harmful effects of prolonged 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 |
| Lengkoajang | 15 | 16 | 16 | 15 | 12 | 11 | 12 | 14 | 16 | 15 | 15 | 14 |