Last updated: July 2, 2025
In San Alberto, Paraguay, being aware of the UV Index is crucial for protecting your skin and overall health. With UV levels frequently rising during the day, especially between 10 AM and 2 PM, understanding these levels is essential for preventing sunburn and minimizing long-term skin damage. In this region, characterized by a Cfa climate, residents and visitors face unique challenges with elevated UV exposure due to ample sunlight and high temperatures. By staying informed about the UV Index, you can better safeguard yourself against harmful rays and enjoy the beautiful Paraguayan outdoors with confidence.
Today’s UV Index showcases a dynamic progression throughout the day. Beginning with a gentle 1 at 07:00, the index steadily climbs, peaking at a robust 7 by 12:00—a reminder to stay protected around midday when sun exposure is strongest. The afternoon sees a slight decline, with values tapering to 4 at 14:00, before dropping to 2 by 15:00, and eventually settling at 1 by 17:00. As evening approaches, UV exposure recedes to 0 after 18:00, marking a safe time for outdoor activities without the worry of sunburn. Be sure to keep sunscreen handy during the peak hours for optimal protection!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 4 | moderate | 30 min |
| 15:00 | 2 | low | 45 min |
| 16:00 | 1 | 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 significant fluctuations throughout the year, peaking in the winter months with values reaching 15, indicating an extreme exposure category, where the burn time is as brief as 10 minutes from January to April. As spring transitions to summer, the index slightly decreases, with values dropping to a high rating of 7 to 8 between May and August, allowing for longer burn times of 25 minutes in May and June. However, September sees a rise back to 10, categorized as very high, with a burn time of 15 minutes. Fall and early winter months again exhibit extreme conditions, particularly in October and November, reinforcing the need for precautions. Visitors and residents are strongly advised to wear protective clothing, apply broad-spectrum sunscreen, and seek shade during high-risk periods, especially from December to April and in September. Staying informed about UV levels is essential for safe outdoor activities year-round.
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 |
| San Alberto | 15 | 15 | 13 | 11 | 7 | 6 | 7 | 8 | 10 | 13 | 14 | 15 |