Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors of Mizque, Bolivia, where the Cwb climate brings high-altitude sun exposure and varying UV levels throughout the day. As the sun climbs, so do the UV risks, peaking at midday with critical values that reach up to 10—a level that heightens the chance of sunburn and long-term skin health issues. By staying informed about UV levels, you can take proactive measures to protect your skin from harmful rays and enjoy the vibrant beauty of Mizque safely.
The UV Index today showcases a dynamic spectrum of intensity, peaking sharply during the midday hours. Starting with a gentle introduction, the index remains at 1 from 07:00 to 08:00. As the sun climbs higher, it reaches a moderate 3 by 09:00 and escalates to a striking 10 by noon, indicating a critical time for sun safety. The intensity holds steady at 10 from 13:00 to 12:00, urging caution for outdoor activities. Following this pinnacle, the index declines, dropping to 8 by 14:00 and tapering off further to 5 by 15:00. As the sun sets, the UV exposure sharply decreases, landing back at 1 by 17:00 and fading to 0 by 18:00. Plan your day wisely, protecting your skin during those crucial hours when the sun's rays are at their strongest!
| 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 | 10 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 8 | very high | 15 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 |
The UV Index exhibits significant seasonal changes, remaining consistently high throughout the year. The months of January through March feature an extreme UV Index of 17, with a burn time of just 10 minutes, indicating a critical need for protection from UV exposure. April to May sees slightly lower levels, but still maintains an extreme category, with May's Index at 11. The summer months of June and July show a reduction to a very high category, but still require caution, with a burn time extending to 15 minutes. As we transition into August, the UV Index spikes back up to 12, continuing the trend of extreme risk. The fall months of September and October pose similarly high risks, especially October at an extreme 17. November and December remain critical with buffs of 18, affirming continuous vigilance is necessary. Visitors and residents should prioritize sunscreen application and protective clothing year-round, particularly during these high-risk months, to mitigate the dangers of prolonged sun exposure.
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 |
| Mizque | 17 | 17 | 16 | 14 | 11 | 9 | 10 | 12 | 15 | 17 | 18 | 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 |