Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors of Cruz de Machacamarca, Bolivia, where the climate can often lead to heightened sun exposure risks. With UV levels peaking at 12 during midday hours, awareness of these levels can significantly help in preventing sunburn and protecting skin health. As this region experiences a BWk climate, the potential for intense UV radiation is prevalent, especially from 10:00 AM to 3:00 PM. By keeping an eye on the UV Index, you can take proactive measures to safeguard your skin while enjoying the beautiful Bolivian sun.
The UV Index today showcases a dynamic shift as the sun ascends. Starting with a gentle 1 at 07:00 and 08:00, the intensity rapidly rises, peaking at a scorching 12 from 12:00 to 13:00. This period calls for sunscreen and protective gear, as the risk of harm from unprotected sun exposure is significant. As afternoon gives way to evening, the index gracefully declines, dropping to 1 by 17:00 and finally retreating to 0 at 19:00, signaling a safe time to enjoy the outdoors. Remember to stay protected during the peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 6 | high | 25 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 |
The UV Index data reveals significant seasonal fluctuations in sun exposure risks, with extreme UV levels observed from January through April, consistently reaching a high of 19. Notably, March has a slightly lower UV Index at 17, yet remains critical for sun safety. May begins to see a dip, with an index of 13, before transitioning into very high levels of 10 in June and 11 in July. As summer wanes, August and September return to extreme levels of 13 and 16, respectively. The UV exposure remains dangerous through November and December, once again peaking at 19. Residents and visitors are advised to take precautionary measures against UV exposure, especially during the high-risk months of January to April and again from July to October. Sunscreen application, protective clothing, and seeking shade are essential to minimize skin damage during these periods.
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 |
| 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 |
| Cruz de Machacamarca | 19 | 19 | 17 | 16 | 13 | 10 | 11 | 13 | 16 | 19 | 19 | 19 |