Last updated: July 2, 2025
Understanding the UV Index is essential for the residents of Pasuruan, Indonesia, as it plays a critical role in safeguarding our skin health. With the region's tropical climate and high UV exposure risks, particularly during midday hours, being aware of the UV levels can help prevent sunburn and long-term skin damage. For instance, during peak hours around 11:00 AM to 1:00 PM, the UV Index can soar to levels as high as 11, signaling a need for protective measures. By staying informed about daily UV fluctuations, you can enjoy the vibrant outdoor lifestyle that Pasuruan offers while keeping your skin safe from harmful rays.
The UV Index paints an intriguing picture throughout the day. Early morning starts off mild with a maximum of 1 at 07:00. As the sun rises, the intensity ramps up, reaching 2 by 08:00 and then skyrocketing to 5 by 09:00. The peak is at 12:00, where the index hits a striking 11, indicating significant sun exposure risk. This intensity begins to taper post-lunch, with values declining to 10 at 13:00, then gradually falling to 8 at 14:00, and further down to 4 by 15:00. As the evening approaches, the UV Index dwindles to 2 by 16:00, and by 17:00, it drops to 1, finally reaching 0 at 18:00 and 19:00. It's a day where sun protection is crucial during midday hours—stay safe and enjoy the sunshine!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 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 |
Throughout the year, UV Index levels remain notably high, consistently classified as extreme across all months. The highest readings occur from January to April, peaking at 16, making this period particularly hazardous. May and June witness a slight decrease to 12 and 11, respectively, but the risk remains elevated even during summer months. August sees a resurgence to an index of 12, while September and October regain higher ratings of 14 and 15. Notably, November and December also maintain high levels of 15 and 14, respectively. Given the consistently high UV exposure, particularly from January to April, it is crucial for visitors and residents to take precautionary measures such as using sunscreen, wearing protective clothing, and avoiding direct sunlight during peak hours to mitigate the risk of sunburn and skin damage.
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 |
| Pasuruan | 15 | 16 | 16 | 15 | 12 | 11 | 11 | 12 | 14 | 15 | 15 | 14 |