Last updated: June 2, 2025
Awareness of the UV Index is crucial for residents and visitors in Tambores, Uruguay, where the sun's rays can be deceptively intense. Understanding UV levels is essential not just for preventing painful sunburn but also for protecting your long-term skin health. With an average climate characterized by warm summers and significant sunlight, Tambores presents specific UV exposure risks, particularly around midday when levels can reach a notable 4. Stay informed and take proactive measures to enjoy the beautiful outdoors while keeping your skin safe!
The UV Index throughout the day reveals a dynamic pattern of sun intensity. In the morning, it starts off low, peaking at 1 by 09:00. As the sun climbs higher, we see a steady increase with the index reaching 3 by 11:00. The highest point occurs from 12:00 to 13:00, where the UV Index hits a robust 4, indicating a need for sun protection during those hours. Following this peak, the index gradually declines, returning to 2 at 15:00, and then dropping back down to 0 by 18:00, marking the end of significant UV exposure for the day. Plan your outdoor activities accordingly to stay safe under the sun!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 1 | low | 45 min |
| 10:00 | 2 | low | 45 min |
| 11:00 | 3 | moderate | 30 min |
| 12:00 | 4 | moderate | 30 min |
| 13:00 | 4 | moderate | 30 min |
| 14:00 | 3 | 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 fluctuates significantly throughout the year, with the highest values occurring from January to March, where it reaches an extreme level of 15 in both January and December. February and March follow closely with indices of 13 and 12, respectively, indicating that these months pose a serious risk for skin damage with a burn time of just 10 minutes. April sees a slight drop to a very high index of 8, while May through July transition to a moderate category, offering a slightly safer environment with burn times extending to 30 minutes. August resumes a high risk with an index of 6 and a burn time of 25 minutes. September again rises to 8, followed by October and November, experiencing extreme levels of 11 and 14, respectively, both with a return to a 10-minute burn time. Finally, December mirrors January's extreme conditions. Visitors and residents are advised to exercise caution and use adequate sun protection, particularly during the high-risk months of January through March and October through November, to minimize harmful UV exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Las Piedras UVI | 14 | 13 | 11 | 7 | 5 | 3 | 4 | 6 | 8 | 10 | 13 | 14 |
| Montevideo UVI | 14 | 13 | 11 | 7 | 5 | 3 | 4 | 6 | 8 | 10 | 13 | 14 |
| Paysandu UVI | 15 | 13 | 11 | 8 | 5 | 4 | 4 | 6 | 8 | 11 | 13 | 14 |
| Salto UVI | 15 | 13 | 12 | 8 | 5 | 4 | 5 | 6 | 9 | 11 | 13 | 14 |
| Tambores | 15 | 13 | 12 | 8 | 5 | 4 | 5 | 6 | 8 | 11 | 14 | 15 |
| Rivera UVI | 15 | 14 | 12 | 9 | 5 | 4 | 5 | 7 | 9 | 12 | 14 | 15 |