Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Boal, Spain, where the climate often brings ample sunshine, particularly during summer months. As UV levels can soar to a high of 9 around midday, being aware of these fluctuations is essential for preventing sunburn and maintaining long-term skin health. Regularly checking the UV Index helps you schedule outdoor activities wisely, ensuring you stay safe while enjoying Boal’s beautiful landscapes. With its Csb climate, the area can present unique UV exposure risks, making UV Index awareness a key aspect of your daily routine. Stay informed, stay safe, and embrace the sun responsibly!
The UV Index paints an engaging picture of the sun's intensity throughout the day. Starting at 1 at 07:00, the sunlight is gentle, ideal for morning strolls. As the hours progress, the intensity steadily increases, reaching 3 by 10:00 and 5 at 11:00. The peak is reached at 14:00, where the UV Index soars to 9, marking the time when sun protection is crucial. Afterward, it begins to decline, settling at 6 by 17:00. As evening approaches, the intensity drops to 2 by 19:00, offering a more comfortable environment for outdoor activities. Be sure to stay protected during those midday hours when the sun is at its strongest!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 3 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 8 | very high | 15 min |
| 17:00 | 6 | high | 25 min |
| 18:00 | 4 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
As the seasons change, the UV Index experiences notable fluctuations, influencing both visitor and resident safety. January and December boast a low UV Index of 2, allowing for extended exposure times of 45 minutes without significant risk. However, as we move into spring with February and March, the UV Index rises to 4 and 5 respectively, indicating a moderate risk with a burn time of just 30 minutes. The high-risk months arrive in April through August, with peak values of 9 and 10 during May and June, categorizing the exposure as very high and shortening safe sun exposure to as little as 15 minutes. September sees a slight decrease to a high index of 7, while October and November return to moderate levels. Visitors and residents should take precautionary measures during the higher UV months by seeking shade, wearing protective clothing, and using sunscreen regularly to minimize skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Boal | 2 | 4 | 5 | 7 | 9 | 10 | 9 | 8 | 7 | 5 | 3 | 2 |
| Barcelona UVI | 3 | 4 | 5 | 7 | 8 | 10 | 10 | 9 | 7 | 6 | 3 | 2 |
| Zaragoza UVI | 3 | 4 | 6 | 8 | 9 | 11 | 11 | 9 | 8 | 6 | 3 | 2 |
| Valencia UVI | 3 | 4 | 6 | 8 | 9 | 11 | 10 | 9 | 8 | 6 | 4 | 3 |
| Madrid UVI | 3 | 4 | 6 | 8 | 10 | 11 | 11 | 9 | 8 | 6 | 4 | 3 |
| Sevilla UVI | 3 | 5 | 7 | 9 | 10 | 11 | 10 | 10 | 9 | 7 | 4 | 3 |