Last updated: June 2, 2025
In Sungairotan, Indonesia, awareness of the UV Index is crucial for protecting your skin and overall health. With a tropical climate characterized by high sun exposure, understanding UV levels can significantly help in preventing sunburn and minimizing the risk of long-term skin damage. As the UV Index peaks at 11 during midday hours, residents and visitors alike should take proactive measures, such as wearing appropriate sunscreen, seeking shade, and planning outdoor activities at safer times. Stay informed about the UV Index to enjoy the beautiful sun-soaked days without compromising your skin health!
The UV Index throughout the day showcases a striking progression, peaking at 11 between 11:00 and 12:00. Early in the morning, the index is low, starting at 1 at 07:00, then steadily climbs to 3 by 08:00 and 5 by 09:00. As the sun reaches its zenith, the intensity escalates rapidly, hitting a high of 8 by 10:00. This intense exposure continues, making 11:00 and 12:00 critical hours for sun safety, especially for outdoor activities. The afternoon sees a gradual decline, with the index falling to 10 at 13:00 and tapering off to 8 at 14:00. By late afternoon, the UV strength diminishes further, dropping to 5 by 15:00, and finishing the day at a negligible 0 by 19:00, highlighting the importance of sun protection during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 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 |
The UV Index reveals extreme levels of sun exposure throughout the year, with particularly high readings from January to April, indicating significant risk during these months. March marks the peak with a UV Index of 16, making it a critical month for sun safety. Although the intensity slightly decreases in June through August, the danger remains prominent, with indices no lower than 11. Visitors and residents are strongly advised to take precautionary measures, such as applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade, particularly during high-risk months from January to April and again in October. With a consistent burn time of just 10 minutes across all months, it’s essential to stay vigilant about UV safety year-round.
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 |
| Sungairotan | 14 | 15 | 16 | 15 | 13 | 11 | 12 | 13 | 14 | 15 | 14 | 14 |