Last updated: June 2, 2025
In Kayu Agung, Indonesia, staying informed about the UV Index is crucial for safeguarding your skin from harmful sun exposure. Understanding the daily UV levels helps in preventing sunburn and protecting long-term skin health, especially in this tropical climate where the sun's rays can be intense. With UV Index values peaking at 11 during midday, residents and visitors alike need to be vigilant about sun safety. By being aware of these levels, you can enjoy the beautiful Kayu Agung sunshine while taking proactive measures to keep your skin healthy and protected.
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 |
Throughout the year, the UV Index remains consistently high, indicating extreme exposure risks, particularly from January to April with values peaking at 16 in February and March. This high-risk period suggests that sun protection is crucial, as the burn time is as little as 10 minutes for all months listed. As the year progresses, UV levels slightly decrease, particularly in June through August, but still remain in the high category. Residents and visitors should take precautions year-round by wearing protective clothing, applying sunscreen, and seeking shade during peak sunlight hours to avoid skin damage. It's essential to stay vigilant, as October to December still presents considerable UV risks with indices around 14-15.
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 |
| Kayu Agung | 14 | 16 | 16 | 15 | 13 | 11 | 12 | 13 | 14 | 15 | 14 | 14 |