Last updated: June 2, 2025
In Plan, Spain, understanding the UV Index is crucial for maintaining skin health and preventing sunburn, especially during the summer months when ultraviolet exposure peaks. With UV levels reaching as high as 11 around midday, awareness of these fluctuations can help residents and visitors alike take necessary precautions. Given Plan’s Cfb climate, characterized by mild summers, the risk of overexposure is often underestimated, making it essential to stay informed about UV ratings throughout the day. Whether lounging outdoors or engaging in activities, knowledge of the UV Index empowers you to enjoy the sun safely.
As the sun rises, the UV Index slowly awakens, beginning at a mild 1 at 07:00 and barely climbing to 2 by 09:00. However, as the day progresses, the intensity ramps up dramatically, peaking at a striking 11 between 13:00 and 14:00—a reminder of the sun's power. From 10 at 15:00 to 4 by 18:00, we see a gradual decline, highlighting the need for sun protection during midday hours when the index is at its highest. As light fades into the evening, the UV Index drops back to a gentler 2 by 19:00, offering a moment of respite. Enjoy those early hours, but remember to stay shaded when the sun is at its zenith!
| 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 | 11 | extreme | 10 min |
| 15:00 | 10 | 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 |
Throughout the year, UV Index levels fluctuate significantly, creating varying exposure risks for individuals. The high-risk months for UV exposure are April through August, with the highest readings occurring in June and July, where the UV Index reaches a peak of 11, classified as extreme. During these months, the recommended burn time drops to just 10 minutes. As such, it is crucial for both visitors and residents to adopt protective measures, including wearing sunscreen, protective clothing, and limiting sun exposure during peak hours. March marks the transition to higher UV levels, with an index of 6, while September and October drop back to high and moderate levels, respectively. Ultimately, staying informed about UV levels can help safeguard health year-round.
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 |
| Plan | 3 | 4 | 6 | 8 | 9 | 11 | 11 | 9 | 8 | 6 | 3 | 2 |
| 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 |