Last updated: June 2, 2025
In Okinawa Numero Uno, Bolivia, being aware of the UV Index is not just recommended—it's essential for everyone who enjoys outdoor activities under its sunny skies. Understanding the UV levels can help prevent sunburn and protect your skin, ensuring that your adventures remain enjoyable and safe. With a climate suited to abundant sunshine, typical midday UV exposed can reach levels as high as 8, indicating significant risk of harm from unprotected sun exposure. By keeping track of the UV Index, you can embrace the beauty of Okinawa Numero Uno while safeguarding your skin health.
At sunrise, the UV Index starts gently at 1, peaking at 8 during the midday hours of 12:00 PM and 1:00 PM, indicating the sun's intensity is at its highest. As the day progresses, the index climbs steadily from 3 at 9:00 AM to its maximum of 7 at 11:00 AM, encouraging everyone to seek shade and wear sunscreen. By 2:00 PM, it begins to decline to 6, and continues to decrease, settling back to 1 by 5:00 PM and fading to 0 by 6:00 PM, signaling that the day is winding down. This fluctuation highlights the importance of being sun-smart during the peak hours!
| 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 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 3 | 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Santa Cruz de la Sierra UVI | 15 | 15 | 14 | 13 | 10 | 8 | 9 | 10 | 12 | 15 | 16 | 16 |
| Okinawa Numero Uno | 15 | 15 | 14 | 13 | 10 | 8 | 9 | 10 | 12 | 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 |