Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors in Chulumani, Bolivia, where the sun’s intensity can pose significant risks throughout the day. The UV Index serves as an essential guide, helping you stay informed about the sun's harmful rays and prevent sunburn and long-term skin health issues. With Chulumani's temperate climate, the UV levels can spike dramatically, especially during midday hours, reaching a maximum of 11 at noon. Being aware of these fluctuations allows you to take proactive measures, ensuring your skin stays protected while enjoying the beautiful outdoors.
The UV index throughout the day showcased a notable progression in sun intensity. Beginning at a mellow 1 at 07:00, it gradually climbed to a moderate 4 by 09:00. As the sun reached its zenith, the index peaked at an intense 11 from 12:00 to 13:00, signaling the importance of sun protection during that timeframe. By 14:00, it began its descent to 9, then dropped to 6 at 15:00, indicating a gradual reduction in UV exposure. As the evening approached, the index decreased swiftly, falling back to 1 by 17:00 and then settling at 0 by 19:00. Stay safe, wear sunscreen, and plan outdoor activities wisely 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 | 11 | extreme | 10 min |
13:00 | 11 | extreme | 10 min |
14:00 | 9 | 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 exhibits significant seasonal changes throughout the year, with extreme levels persisting from January to April and during October and November. High-risk months include February and November, both reaching a UV Index of 18, while other months like March and April maintain an index of 17. It's essential for visitors and residents to take precautions during these periods, as the burn time can be as quick as 10 minutes in these conditions. Even in the summer months of June and July, when the index drops slightly to 10, the UV exposure is still categorized as very high, requiring protective measures. To minimize the risk of sunburn and long-term skin damage, individuals should seek shade, wear protective clothing, and apply sunscreen regularly, especially during peak sun 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 |
Sucre UVI | 17 | 17 | 16 | 14 | 11 | 9 | 10 | 12 | 15 | 17 | 17 | 18 |
Chulumani | 17 | 18 | 17 | 15 | 12 | 10 | 10 | 12 | 15 | 17 | 18 | 17 |
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 |