Last updated: June 2, 2025
Understanding the UV Index is crucial for the residents and visitors of Guardo, Spain, where the unique Csb climate often brings varied sun exposure throughout the day. With maximum UV levels surging to 11 during midday, it is essential to recognize the implications for skin health and sunburn prevention. By keeping an eye on UV Index readings, you can take proactive measures to protect yourself from harmful UV rays, ensuring your outdoor activities remain enjoyable and safe. Whether you're hiking through the scenic landscapes or simply basking in the sun, being aware of UV levels can make all the difference in maintaining healthy skin and enjoying your time in this beautiful region.
As the sun rises, the UV Index begins its ascent, peaking dramatically in the early afternoon. Starting at a modest 1 at 07:00, the intensity gradually climbs to 10 by 13:00. With 11 reached at both 14:00 and 15:00, it's essential to take precautions during these hours to protect your skin. As the day progresses, the UV Index starts to decline, tapering to 4 by 18:00 and finally settling at 2 by 19:00. This pattern highlights the importance of staying sun-safe, especially during peak hours when UV levels are most hazardous. Remember, a little awareness can make a big difference!
| 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 | 6 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 11 | extreme | 10 min |
| 16:00 | 9 | very high | 15 min |
| 17:00 | 7 | high | 25 min |
| 18:00 | 4 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
As the seasons change, so does the UV Index, significantly impacting sun exposure risks for visitors and residents. January and December present low UV levels (Index 2), allowing for safer outdoor activities with a burn time of up to 45 minutes. However, as spring approaches, February sees a rise to moderate levels (Index 4), with burn time reducing to 30 minutes. The risk escalates sharply from March (Index 6) to June and July, where extreme UV conditions (Index 11) align with burn times of just 10 minutes. The late spring and summer months, particularly April (Index 8), May (Index 10), and June (Index 11) signify the highest risk for skin damage. As summer ends, the index gradually decreases, but August and September remain high (Index 9 and 8, respectively) with burn times of 15 minutes. To ensure safety, it is crucial for individuals to take protective measures—such as sunscreen, clothing, and shade—especially during April to August, the peak months for UV exposure.
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 |
| Guardo | 2 | 4 | 6 | 8 | 10 | 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 |