Last updated: June 2, 2025
In Bermejo, Bolivia, being aware of the UV Index is crucial for safeguarding your skin health and preventing sunburns. As a resident or visitor in this vibrant town, understanding the daily UV levels can make a significant difference in your outdoor activities. Bermejo's Cwa climate, marked by its warm summers and crisp winters, often exposes locals to heightened UV risks, especially during peak hours when the index reaches as high as 6. Staying informed about these UV levels empowers you to take necessary precautions, ensuring your time in the sun remains enjoyable and safe.
From 07:00 to 08:00, the UV Index remained at a comfortable 0-1, indicating minimal risk for sun exposure. As the day progressed, conditions began to change, with a slight increase to 2 by 10:00. The UV Index peaked at 6 between 12:00 and 14:00, suggesting a moderate to high risk, where protective measures like sunscreen and protective clothing are essential. As afternoon rolled into late evening, the readings began to drop, falling to 5 at 15:00, then tapering off to 3 by 16:00. Finally, the UV levels returned to a safer range of 1 by 18:00, and dropped back to 0 by 19:00, marking the end of a day where caution was key during midday hours. Remember, even on lower UV index days, it's always smart to stay aware and protect your skin!
| 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 | 4 | moderate | 30 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV exposure in this region experiences significant seasonal changes. The months of January to April see an extreme UV Index ranging from 14 to 15, necessitating a burn time of only 10 minutes—indicating high vigilance is required for outdoor activities. The transition into May and August brings a very high UV Index of 8 to 9, where burn times extend to 15 minutes but caution is still imperative. The summer months of June and July display a high exposure level with indices of 6 to 7 and burn times of 25 minutes, making them slightly more tolerable but still requiring adequate sun protection. As fall approaches, September reverts to an extreme UV Index of 11 with a burn time of 10 minutes, while October and November maintain the extreme category with indices of 14 to 15. Visiting or residing in this area requires ongoing awareness of these UV levels. Residents and visitors are strongly advised to wear sunscreen, protective clothing, and seek shade during high UV periods, particularly in the high-risk months from January to April and September to November.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bermejo | 15 | 14 | 14 | 11 | 8 | 6 | 7 | 9 | 11 | 14 | 15 | 15 |
| Santa Cruz de la Sierra UVI | 15 | 15 | 14 | 13 | 10 | 8 | 9 | 10 | 12 | 15 | 16 | 16 |
| Sucre UVI | 17 | 17 | 16 | 14 | 11 | 9 | 10 | 12 | 15 | 17 | 17 | 18 |
| Sacaba UVI | 17 | 18 | 17 | 15 | 12 | 10 | 10 | 13 | 15 | 17 | 18 | 19 |
| Cochabamba UVI | 18 | 18 | 17 | 15 | 12 | 10 | 11 | 13 | 16 | 18 | 18 | 19 |
| Oruro UVI | 19 | 19 | 17 | 16 | 13 | 10 | 11 | 14 | 16 | 19 | 19 | 19 |