Last updated: June 2, 2025
In Guajayvi, Paraguay, understanding the UV Index is crucial for safeguarding your skin and overall health. With a climate characterized by warm temperatures and high sun exposure, being informed about daily UV levels can help you prevent sunburns and long-term skin damage. During peak hours, especially between 10:00 AM and 12:00 PM, UV Index values can reach up to 6, indicating a heightened risk for harm. By learning to monitor these levels, residents and visitors can enjoy the beautiful Paraguayan sun while taking the necessary precautions to protect themselves.
As the sun rises in the morning, the UV Index remains low at 1 from 07:00 to 08:00, making it a safe time for outdoor activities. However, by 09:00, the index climbs to 3, indicating a mild increase in UV radiation. The peak UV intensity is reached at 11:00 and 12:00 with a value of 6, suggesting that protective measures like sunscreen and hats are advisable during these hours. As the afternoon progresses, values drop to 5 at 13:00 and further decline to 3 by 14:00. By 15:00, the index falls to 2, and the UV exposure continues to diminish into the evening, dropping to 0 by 17:00, ensuring a safe environment for an evening stroll. Overall, it's essential to be cautious and enjoy the outdoors at optimal times when the UV index is lower.
| 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 | 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 data reveals significant seasonal variations that highlight high-risk months for sun exposure. From January through April, the UV Index remains in the extreme category, peaking at 15 with a minimum burn time of just 10 minutes, indicating critical risk for skin damage. May sees a slight decrease to 8 (very high), allowing for 15 minutes of safe exposure, while June and July drop to high levels at 6 and 7, respectively, offering 25 minutes before risking burns. August through September returns to very high levels, with a notable burn time of 15 minutes. The UV Index spikes again in October and November (both ranked 14 and 15) and reverts to extreme levels, emphasizing ongoing risks during these months. Visitors and residents are strongly advised to practice sun safety measures such as wearing protective clothing, using sunscreen, and seeking shade, particularly during the months of January to April and October to November when the UV radiation is at its most intense.
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 |
| Guajayvi | 15 | 15 | 13 | 11 | 8 | 6 | 7 | 8 | 10 | 13 | 14 | 15 |