Last updated: August 1, 2025
Understanding the UV Index in Pailon, Bolivia, is essential for protecting your skin and overall health, especially given the region’s tropical climate and high sun exposure. The UV Index can vary throughout the day, with peak levels reaching up to 9 around midday, indicating an increased risk of harm from unprotected sun exposure. Being aware of these levels helps you take necessary precautions against sunburn and long-term skin damage. With typical daily UV exposure risks peaking between 10 AM and 2 PM, staying informed allows residents and visitors alike to enjoy the sun safely while minimizing potential health impacts.
The UV Index today follows an interesting trajectory, peaking dramatically as the day progresses. Starting softly in the early hours, with a maximum of 1 at both 07:00 and 08:00, it climbs steadily to reach a moderate 3 by 09:00. The warmth intensifies, and by 11:00, we see a significant spike to 8, culminating in an impressive maximum of 9 at 12:00. This peak indicates a high level of UV exposure, urging sun safety practices. The intensity gradually tapers off, with readings of 8 at 13:00 and diminishing to 6 and 4 through the afternoon. By 16:00, the index drops to 2, before fading into evening with readings at 1 by 17:00 and falling to 0 for the final hours, signaling a safe return indoors as sunlight wanes. Stay protected during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | 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 levels experience significant seasonal changes, with the highest readings occurring from January to April and often remaining high through October. The months of January, February, and October stand out with a UV index of 15, indicating an extreme risk level and a burn time of just 10 minutes. Visitors and residents should take extra precautions during these months, as well as in early March and April when the UV index remains high at 14 and 13, respectively. The summer months offer slightly lower, yet still concerning, UV levels, with May to August registering between 8 and 10, categorized as very high. September sees a return to extreme levels, with a UV index of 12. To ensure safety during these high-risk months, individuals are advised to wear protective clothing, apply sunscreen regularly, and seek shade during peak sunlight hours.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pailon | 15 | 15 | 14 | 13 | 10 | 8 | 9 | 10 | 12 | 15 | 15 | 16 |
| 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 |