Last updated: June 2, 2025
In San Ramon, Bolivia, being aware of the UV Index is essential for protecting your skin and overall health. Understanding UV levels helps in preventing sunburn, reducing the risk of skin cancer, and maintaining long-term skin vitality. With its tropical climate, residents and visitors alike should be cautious, especially during peak hours when the UV Index can soar to 9—intensifying the risk of overexposure. Keep an eye on the UV levels from morning to afternoon, as they fluctuate significantly, peaking at 12 PM and 1 PM. Stay informed and take proactive measures to enjoy the sunshine safely!
As the sun rises, the UV Index starts off low at a comfortable 1 from 7:00 AM to 8:00 AM. By 9:00 AM, it jumps to 3, signaling a gradual increase in sun exposure. The intensity peaks around 12:00 PM, reaching an impressive 9, making midday the most critical time for sun safety. As the afternoon unfolds, the index slowly declines; it drops to 7 by 2:00 PM, then further decreases to 4 at 3:00 PM. The later hours offer a gentle reprieve, with values falling to 1 by 5:00 PM and ultimately 0 by 6:00 PM. Remember, during those peak hours, it’s essential to protect your skin!
| 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 | 6 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV Index values exhibit significant seasonal variations, with notably high levels during the winter months and late fall. From January to March, the UV Index remains consistently at 15, categorized as extreme, indicating a very short burn time of just 10 minutes. Following this, April sees a slight decrease to 14, but the risk remains high, continuing through May with an index of 11. In the summer months, June and July present a slightly lower UV Index of 9 and 10 respectively, categorized as very high, with a burn time of 15 minutes. However, as late summer and fall approach, August and September return to extreme levels again at 11, before a dramatic spike to 16 in December. Visitors and residents should exercise caution and take protective measures, especially from January to March, and from October to December, to minimize the risks associated with high UV exposure. Recommended precautions include wearing sunscreen, protective clothing, and sunglasses, and limiting sun exposure during peak hours.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Santa Cruz de la Sierra UVI | 15 | 15 | 14 | 13 | 10 | 8 | 9 | 10 | 12 | 15 | 16 | 16 |
| San Ramon | 15 | 15 | 15 | 14 | 11 | 9 | 10 | 11 | 11 | 15 | 15 | 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 |