Last updated: June 2, 2025
In Eusebio Ayala, Paraguay, understanding the UV Index is crucial for maintaining skin health and preventing sunburn. With its Cfa climate, residents face varying UV levels throughout the day, peaking at midday when the index reaches 5, indicating a moderate risk of harm from unprotected sun exposure. By being aware of these UV levels, you can make informed decisions about sun protection and outdoor activities, ensuring safety and enjoyment under the Paraguayan sun. Whether you're planning a day outside or simply enjoying the warm climate, knowing the UV Index can help you protect your skin and minimize health risks.
The UV Index for the day showcases a gradual increase in solar intensity as the sun climbs higher in the sky. Starting from a low of 1 at 07:00 and 08:00, it peaks at 5 from 11:00 to 13:00, indicating a heightened risk of harm from unprotected sun exposure. Just after noon, the index begins its decline, dropping to 3 by 14:00 and further to 2 at 15:00. As the afternoon fades into evening, the UV Index dips to 1 at 16:00, and eventually, it settles at 0 from 17:00 onward. To enjoy the outdoors safely, consider protecting your skin during the midday hours when UV radiation is most intense!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 5 | moderate | 30 min |
| 13:00 | 5 | moderate | 30 min |
| 14:00 | 3 | moderate | 30 min |
| 15:00 | 2 | low | 45 min |
| 16:00 | 1 | low | 45 min |
| 17:00 | 0 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, seasonal UV changes present varying risks for sun exposure, with the highest UV Index recorded during the winter months. From January to March, the UV Index remains at an extreme level (15–13) with a critical burn time of just 10 minutes, making this period particularly hazardous for unprotected skin. As the year progresses, April sees a decrease to a very high category (UV Index 10, burn time 15 min), followed by a moderate level in June (UV Index 5, burn time 30 min). However, the risk escalates again in late summer and early fall, with August and September reaching very high levels of UV exposure once more. The final months of the year return to extreme conditions (UV Index 14), emphasizing the importance of sun protection year-round. Visitors and residents should take precautions especially during high-risk months of January to March, October, and November, by wearing sunscreen, protective clothing, and sunglasses, and seeking shade during peak hours to ward off the harmful effects of UV radiation.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Eusebio Ayala | 15 | 14 | 13 | 10 | 7 | 5 | 6 | 8 | 10 | 13 | 14 | 14 |
| Lambare UVI | 15 | 14 | 13 | 10 | 7 | 5 | 6 | 8 | 10 | 13 | 14 | 15 |
| Capiata UVI | 15 | 14 | 13 | 10 | 7 | 5 | 6 | 8 | 10 | 13 | 14 | 15 |
| San Lorenzo UVI | 15 | 14 | 13 | 10 | 7 | 5 | 6 | 8 | 10 | 13 | 14 | 15 |
| Asuncion UVI | 15 | 14 | 13 | 10 | 7 | 5 | 6 | 8 | 10 | 13 | 14 | 15 |
| Ciudad del Este UVI | 15 | 15 | 13 | 10 | 7 | 5 | 6 | 8 | 10 | 13 | 15 | 14 |