Last updated: June 2, 2025
Understanding the UV Index in Krajan Rowokangkung, Indonesia is crucial for safeguarding your skin from harmful ultraviolet radiation. With the region's climate characterized by warm weather and tropical conditions, the UV levels can soar as high as 10 between 11 AM and 12 PM, making it essential to stay informed. Awareness of UV exposure not only helps in preventing painful sunburns but also plays a significant role in maintaining long-term skin health. Whether you're enjoying outdoor activities or simply relaxing in the sun, being proactive about UV Index levels can protect you from potential skin damage.
The UV Index reveals a significant morning to afternoon rise in solar intensity, peaking at a striking 10 between 11:00 AM and 12:00 PM. Starting from a modest 2 at 7:00 AM, the index climbs steadily, reaching 6 by 9:00 AM and hitting 9 at 10:00 AM. As the sun reaches its zenith, the UVI holds steady at 10, highlighting a period when sun protection becomes crucial. By 1:00 PM, the index begins its gradual decline, dropping to 8, and easing further to 5 by 2:00 PM. As the day progresses into the late afternoon and evening, the UV Index decreases significantly, falling to 1 by 4:00 PM and dipping to 0 by 6:00 PM. This data underscores the importance of being sun-smart during the peak hours of 11:00 AM to 1:00 PM.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 5 | moderate | 30 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 |
Throughout the year, UV exposure remains a significant concern, particularly from January to November, where the UV Index consistently ranks as extreme (14-15) or very high (10-12). The highest risk months, identified by an extreme UV index of 15, occur in February, March, September, October, and November, alongside consistently high values in the other months. Notably, the burn time is minimal, ranging from just 10 minutes in most months to 15 minutes in June. Visitors and residents are strongly advised to prioritize sun safety, utilizing SPF protection, wearing protective clothing, and limiting sun exposure during peak hours to prevent 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 |
| Krajan Rowokangkung | 14 | 15 | 15 | 14 | 12 | 10 | 11 | 13 | 15 | 15 | 15 | 14 |
| Bandung UVI | 15 | 16 | 16 | 15 | 12 | 11 | 11 | 12 | 14 | 15 | 15 | 14 |