Last updated: May 3, 2025
In San Bartolome, Spain, understanding the UV Index is essential for protecting your skin and overall health. With its BWh climate, known for warm temperatures and clear skies, residents and visitors alike should be mindful of the UV levels, especially during peak hours. The UV Index can soar to a high of 12 from 1 PM to 2 PM, indicating a severe risk of harm from unprotected sun exposure. Being aware of these levels is crucial not only for preventing painful sunburns but also for safeguarding long-term skin health. Stay informed and enjoy the sunshine safely!
As the sun rises, the UV Index starts off at a low 1 at 07:00, gradually climbing to 2 by 09:00. However, the intensity peaks dramatically around 12:00, reaching an impressive 9. This midday sun continues to blaze, hitting its zenith at 13:00 with a staggering 11 before cresting at 14:00 with a high of 12. The afternoon brings a decrease, with values dropping to 10 by 15:00, and further declining to 5 at 17:00. As the day winds down, the index further retreats to 3 by 18:00, and lands back at 1 as night falls at 19:00. It’s a clear reminder of the importance of sun protection during those peak hours, especially between 11:00 and 14:00 when UV 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 | 2 | low | 45 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 8 | very high | 15 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
As the year progresses, UV exposure varies significantly, with notable increases during the spring and summer months. The high-risk months for UV exposure are March through October, peaking in May and June when the UV Index reaches an extreme level of 12, allowing for a burn time of only 10 minutes. Conversely, from January to February and November to December, the UV levels are moderate to high, offering longer burn times of 25 to 30 minutes. Visitors and residents are advised to take precautions, especially between March and September, by wearing protective clothing, applying sunscreen frequently, and seeking shade during peak hours to minimize the risk of sunburn and long-term skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| San Bartolome | 5 | 6 | 9 | 10 | 12 | 12 | 11 | 11 | 10 | 8 | 6 | 5 |