Last updated: June 2, 2025
Understanding the UV Index in Halimaung Jaya (F-3), Indonesia, is crucial for safeguarding your skin and overall health. As a region characterized by its tropical Af climate, Halimaung Jaya experiences high UV exposure, particularly during midday hours when the index peaks at a damaging 11. Being aware of these UV levels is vital for preventing sunburn and long-term skin damage. With fluctuations throughout the day, it's essential to stay informed and take protective measures, especially during peak hours between 10:00 AM and 1:00 PM when UV exposure poses the greatest risk. Prioritizing UV safety can lead to healthier skin and a more enjoyable outdoor experience in this vibrant locale.
As the sun rises and begins to assert its strength, the UV Index increases rapidly throughout the morning. At 7:00 AM, it starts at a modest 2, but by 9:00 AM, it leaps to a notable 7. The peak intensity hits high noon, with 11 at both 11:00 AM and 12:00 PM, indicating a critical time for sun safety. After that, the index begins to drop, falling to 6 by 2:00 PM and further declining toward the evening, finally reaching 0 by 7:00 PM. This data starkly illustrates the importance of sun protection during the midday hours when UV exposure is at its most dangerous.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 6 | high | 25 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 significant seasonal changes with consistently extreme levels throughout the year, particularly peaking between February and April, where the UV Index reaches up to 16. The months from January to May remain high-risk, with a UV Index of 14-16 and a swift burn time of just 10 minutes, emphasizing the importance of sun protection during these months. As summer approaches, the index dips slightly, but remains elevated at 12-13 from June through August, and returns to high levels of 14-15 in the fall from September to November. Residents and visitors should take precautions year-round, including wearing sunscreen, protective clothing, and seeking shade to mitigate the effects of UV exposure, especially in these high-risk months.
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 |
| Halimaung Jaya (F-3) | 14 | 16 | 16 | 15 | 14 | 12 | 12 | 13 | 15 | 15 | 14 | 13 |