Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors of Saribudolok, Indonesia, where the tropical climate brings with it significant sun exposure risks. The UV Index helps gauge the strength of ultraviolet radiation on any given day, playing a vital role in preventing sunburn and maintaining long-term skin health. With typical midday values soaring as high as 15, it’s essential to be aware of these levels to protect yourself from harmful effects. As Saribudolok basks in an Af climate, the likelihood of high UV exposure significantly increases, making it imperative to safeguard your skin during peak hours. Stay informed and enjoy the sun safely!
As the sun rises, the UV Index starts off low at 1 by 7:00 AM, gradually climbing to a moderate 2 by 8:00 AM. The intensity peaks dramatically, reaching a maximum of 15 between 12:00 PM and 1:00 PM, signaling the strongest sun exposure of the day. This period of high UV activity, particularly at 11:00 AM with a reading of 13, necessitates precautions for outdoor activities. As afternoon approaches, the index begins to decline, falling to 8 by 3:00 PM before tapering off to a safe 1 by 6:00 PM and finally dropping to 0 after sunset at 7:00 PM. Be sure to protect your skin during the peak hours to enjoy the sunshine safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 15 | extreme | 10 min |
| 13:00 | 15 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV Index values indicate an extreme risk of harm from unprotected sun exposure, particularly between January and October. The highest UV Index is recorded in March and April at 16, signaling these months as critical periods for potential sunburn, with a burn time of merely 10 minutes. While May to August maintains a consistent UV Index around 13 to 15, caution is still essential as these months also pose high risk. As the year progresses, September to November experiences slightly reduced levels, yet the UV Index remains at extreme levels around 14 to 15, reinforcing the need for protective measures. Residents and visitors are strongly advised to use sunscreen, wear protective clothing, and seek shade during peak sunlight hours to minimize the risk of UV-related health issues.
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 |
| Saribudolok | 14 | 15 | 16 | 16 | 15 | 13 | 13 | 14 | 15 | 15 | 14 | 13 |