Last updated: July 2, 2025
In Sungaikakap, Indonesia, understanding the UV Index is essential for safeguarding your skin from harmful sun exposure. With its tropical climate, the area experiences varying UV levels throughout the day, peaking at a high of 12 between noon and 1 PM. Being informed about these levels not only helps in preventing sunburn but also plays a crucial role in maintaining overall skin health. By recognizing when the UV radiation is most intense, residents and visitors can take proactive measures to protect themselves from the risks of overexposure, ensuring enjoyable outdoor experiences in this vibrant locale.
At sunrise, the UV Index starts at a mild 1 at 7:00 AM, offering a gentle welcome to the day. As the sun climbs higher, the intensity increases, reaching a moderate 3 by 8:00 AM. By 9:00 AM, it escalates to a strong 6, signaling the need for sun protection. The peak arrives at 11:00 AM and 12:00 PM, where the UV Index hits a staggering 12, indicating extreme levels of UV radiation. As the afternoon progresses, the intensity gradually declines, dropping to 8 at 2:00 PM and continuing to diminish through the late afternoon—4 at 3:00 PM, 2 at 4:00 PM, and finally returning to a safe 1 by 5:00 PM. The day winds down with no UV concern after 6:00 PM as the index falls to 0, allowing for a worry-free evening under the twilight sky.
| 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 | 10 | 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 |
The UV Index shows a consistently extreme exposure category throughout the year, with the highest values occurring in March (16) and February (15). Visitors and residents should be especially cautious during the high-risk months of January to May, when the index remains above 14, indicating a burn time of just 10 minutes. Even during the summer months of June and July, the UV Index remains notably high at 12, necessitating sun protection. As the year progresses into late summer and early fall, the UV Index continues to hover around 14, suggesting that individuals must maintain vigilant sun safety practices year-round. Regardless of the month, it is advisable to wear protective clothing, sunscreen, and sunglasses while limiting direct sun exposure to reduce the risk of UV-related harm.
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 |
| Sungaikakap | 14 | 15 | 16 | 15 | 14 | 12 | 12 | 14 | 14 | 14 | 13 | 13 |