Last updated: July 2, 2025
In Kolonodale, Indonesia, awareness of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding the daily UV levels can help residents and visitors alike take necessary precautions against harmful sun exposure. With Kolonodale's tropical climate, which typically features intense sunlight, UV radiation can peak during midday hours with indices skyrocketing to 13—a level that poses significant risks to unprotected skin. Being informed about these UV fluctuations not only promotes better skin care but also enhances overall well-being in this beautiful region.
The UV Index data reveals a clear peak of sun intensity throughout the day. At 12:00 PM, the UV Index reaches its maximum level of 13, indicating the highest risk of harm from unprotected sun exposure. The morning starts off mild, with a UV Index of 1 at 07:00 and gradually escalates to 6 by 09:00, making it essential to wear sunscreen. As the clock strikes 11:00 AM, the intensity hits 12, urging everyone to seek shade. The afternoon sees a decline, dipping to 5 at 15:00 and falling further to 1 by 17:00, before gently fading into the evening with no UV risk from 18:00 onward. Plan outdoor activities wisely, especially between 10:00 AM and 2:00 PM, to ensure safety under the sun!
| 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 | 9 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 13 | 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 |
The UV Index experiences consistent extreme levels throughout the year, with values ranging from 12 to 17, indicating a high risk of harm from unprotected sun exposure. The months from January to April show particularly high UV indexes, peaking at 17 in March, making these among the highest-risk periods. While the UV Index remains elevated in the summer months of June (12) and July (13), it slightly declines in May (14) and begins a gradual decrease towards the end of the year. Visitors and residents should take serious precautions during these months, particularly from January to April, ensuring they wear proper sun protection, such as sunscreen, hats, and long sleeves, and seek shade whenever possible, especially during peak hours. Reminder: a burn can occur in as little as 10 minutes, highlighting the importance of vigilance 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 |
| Kolonodale | 15 | 16 | 17 | 16 | 14 | 12 | 13 | 14 | 15 | 15 | 14 | 14 |