Last updated: July 2, 2025
Understanding the UV Index in Wewoloe, Indonesia is crucial for maintaining skin health and preventing sunburn, especially given the region's tropical Aw climate. With UV levels soaring as high as 12 during midday, it’s essential for residents and visitors alike to stay informed about their sun exposure. Knowing the UV Index can empower you to take necessary precautions, ensuring outdoor activities remain enjoyable while safeguarding your skin from harmful rays. Be mindful of peak times, typically from 10 AM to 2 PM, when the risk is at its highest, and embrace the beauty of Wewoloe responsibly!
The UV Index throughout the day reveals a dynamic range of solar intensity, peaking at 12 around noon. Starting the day gently, the index registers a low 1 at 7:00 AM, gradually rising to 2 by 8:00 AM. As the sun climbs higher, it reaches 5 by 9:00 AM, then surges to a robust 11 by 11:00 AM, signaling higher caution for outdoor activities. The peak at midday is a daunting 12, urging everyone to seek shade and wear protective gear. The intensity begins to taper off in the afternoon, dropping back to 8 at 2:00 PM and further to 5 by 3:00 PM. By the late afternoon, the index drops significantly to 1 at 5:00 PM and settles at 0 by 6:00 PM, giving a gentle reminder that the sun's might can vary dramatically throughout the day.
| 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 | 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 reveal significant variation, with high-risk months primarily spanning from January to September, where the index consistently reaches extreme levels of 10 or higher. The peak UV Index occurs in February and March (both at 16), indicating a burn time of only 10 minutes. April sees a slight decline to 14, while June experiences a drop to 10 but remains very high, allowing for slightly longer exposure of 15 minutes. As summer transitions to fall, September peaks back at 16 before gradually decreasing to 14 in December. Residents and visitors are strongly advised to take precautions during these months, ensuring proper sun protection measures such as wearing sunscreen, hats, and protective clothing, and limiting sun exposure, particularly during peak hours to prevent harm from the intense UV radiation.
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 |
| Wewoloe | 15 | 16 | 16 | 14 | 12 | 10 | 12 | 13 | 16 | 15 | 15 | 14 |