Last updated: August 1, 2025
In Paso Bonilla, Uruguay, being aware of the UV Index is crucial for safeguarding your skin from harmful sun exposure. Understanding UV levels is essential not only for preventing painful sunburns but also for promoting long-term skin health. With a climate classified as Cfa, residents experience warm summers and significant sun exposure, particularly during peak hours when the UV Index can reach as high as 5. By staying informed about daily UV levels, you can make smart choices to enjoy the sun safely and protect your skin all year round.
Today’s UV Index presents an interesting pattern throughout the day. Starting at 07:00 AM, the UV Index is at a safe 0, with low intensity. As the sun rises higher, we see a gradual increase, reaching 1 by 08:00 and 09:00, indicating a minimal risk for sun exposure. By 10:00, the index ticks up to 2, and it really begins to heat up at 11:00 AM with a 3. The peak UV Index arrives at 12:00 PM, soaring to 4, marking a moderate risk. The highest exposure occurs between 1:00 PM and 2:00 PM, with a maximum of 5 at 1:00 PM, cautioning sun worshippers to protect their skin. As the afternoon continues, we see a gradual decline, with the index falling back to 3 by 3:00 PM and tapering to 0 by 7:00 PM. Overall, it’s a day that calls for sunscreen during peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 3 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV levels exhibit significant seasonal variation, with high-risk months primarily occurring from October to March, where the UV Index reaches extreme levels (10 or above) consistently. Notably, January, February, and March have a peak UV Index of 15, resulting in a rapid burn time of just 10 minutes. Following this, April marks a slight decline to a very high risk, while May and June present more moderate levels. However, the risk escalates again in September and November, with a UV Index of 9 and 14, respectively. Visitors and residents are strongly advised to take necessary precautions during these high-risk months, including wearing protective clothing, using broad-spectrum sunscreen, and seeking shade to minimize exposure, especially during midday hours.
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 |
| Paso Bonilla | 15 | 13 | 12 | 9 | 5 | 4 | 5 | 6 | 9 | 12 | 14 | 14 |
| Rivera UVI | 15 | 14 | 12 | 9 | 5 | 4 | 5 | 7 | 9 | 12 | 14 | 15 |