Last updated: June 2, 2025
Being aware of the UV Index is crucial for residents and visitors in Salto del Guaira, Paraguay, where the climate can lead to high exposure to ultraviolet radiation. Understanding UV levels is essential for preventing sunburn and protecting skin health, especially during the peak hours from 10:00 AM to 2:00 PM when readings reach up to 6, indicating a significant risk for harm. This Cfa climate zone typically enjoys sunny days, but it also brings the need for vigilance against harmful UV rays. By staying informed about UV conditions, you can enjoy the beautiful outdoor activities Salto del Guaira has to offer while keeping your skin safe!
The UV Index throughout the day peaks at 6 around 11:00 AM and 12:00 PM, signaling the highest risk of harm from unprotected sun exposure during these hours. Starting off with a mild 1 at 7:00 AM, it gradually rises to a moderate 3 by 9:00 AM. From there, it climbs to 5 by 10:00 AM, reaching its climax at 6 during midday. As the afternoon progresses, the index declines, dropping back to 2 by 3:00 PM and further to 1 at 4:00 PM. By 5:00 PM, the UV Index reaches 0, indicating minimal risk for skin damage as the sun begins to set. For anyone spending time outdoors, it's crucial to stay sun safe during those peak hours!
| 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 | 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 |
The UV Index reveals significant seasonal variations in sun exposure, with January through April presenting the highest risk, all classified as extreme with an index of 11 to 15 and a quick burn time of just 10 minutes. May marks a slight decrease in risk to a very high category, allowing for 15 minutes of exposure before burning. From June to July, the risk lessens further to a high category with a burn time extending to 25 minutes. However, August sees an increase back to a very high index. In September, October, November, and December, the UV levels again rise to extreme, warning of quick burn times. Given these fluctuations, it is crucial for visitors and residents to take precautions, particularly between January and April and in September to October, by seeking shade, wearing protective clothing, and applying sunscreen regularly to safeguard against 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 |
| Salto del Guaira | 15 | 14 | 13 | 11 | 8 | 6 | 7 | 9 | 11 | 13 | 15 | 15 |