Last updated: June 2, 2025
In Veinticinco de Diciembre, Paraguay, awareness of the UV Index is crucial for protecting your skin from harmful ultraviolet rays. Understanding UV levels can significantly reduce the risk of sunburn and long-term skin damage, promoting overall skin health. With a Cfa climate, characterized by warm summers and mild winters, residents and visitors should be particularly vigilant during peak hours, especially between 10 AM and 2 PM when the UV Index can reach a maximum of 6. Staying informed about daily UV levels is essential for enjoying the sun safely in this vibrant community.
The UV Index throughout the day presents a clear pattern of rising intensity, peaking at noon. Starting at a low 1 by 07:00, the index gradually climbs, reaching 6 at 12:00, marking the highest solar exposure of the day. As the afternoon progresses, it dips to 5 by 13:00, then swiftly declines to 3 at 14:00, before falling further to 2 by 15:00. The evening brings a welcome relief as the index drops to 1 at 16:00 and finally settles at 0 from 17:00 onward, indicating a safe transition into the cooler twilight hours. For those planning outdoor activities, the time around 11:00 to 12:00 is critical for sun protection!
| 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 | 6 | high | 25 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, the UV Index exhibits significant seasonal changes, with high-risk months primarily occurring during the late fall and winter, specifically from October to March, where the index reaches extreme levels (13-15) and a burn time of just 10 minutes. As we transition into spring and summer, UV exposure decreases to high levels in May and June (7-8) and allows for longer burn times of 25 minutes, though still caution is warranted. August and September remain critical, returning to very high levels with a burn time of 15 minutes. Visitors and residents should take precautions year-round, especially during the extreme months by wearing protective clothing, applying sunscreen regularly, and avoiding direct sun exposure during peak hours to mitigate the risks of harmful UV radiation.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| Veinticinco de Diciembre | 15 | 14 | 13 | 11 | 7 | 6 | 7 | 8 | 10 | 13 | 14 | 15 |