Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors of Valverde de Leganes, Spain, where sunny days are abundant due to its Mediterranean climate. Awareness of UV levels is vital for preventing sunburn and maintaining long-term skin health, especially during peak hours when the index can soar to 10 around midday. With temperatures typically rising in the summer months, it's essential to know when UV exposure is highest; from 11:00 AM to 3:00 PM, UV radiation levels can be particularly intense. By staying informed about the UV Index, you can enjoy the beautiful weather while taking steps to protect your skin.
As the day unfolds, the UV Index reveals a striking pattern of increasing intensity. The morning starts off gently, with values of 0 at 07:00, gradually rising to a mild 1 by 08:00 and 09:00. However, the sun's rays intensify sharply, peaking at 10 between 14:00 and 15:00, making it crucial to protect your skin during these hours. As the afternoon wanes, the UV Index begins to taper off, dropping to 8 by 16:00, and settling to 4 by 18:00. The evening sees another decline, with a final count of 2 at 19:00. Remember, being aware of the UV Index is key to enjoying a safe and sun-smart day!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 1 | low | 45 min |
| 10:00 | 3 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 10 | very high | 15 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, seasonal UV changes indicate varying levels of sun exposure risk. The high-risk months are from April to September, with UV Index values reaching very high to extreme levels, particularly in June when the UV Index peaks at 11. Visitors and residents should take necessary precautions during these months, such as seeking shade, wearing protective clothing, and using sunscreen with a high SPF. In contrast, January, February, November, and December present a moderate exposure risk, allowing for more extended sun exposure times of up to 30 minutes without significant risk of burning. It's essential to remain vigilant year-round and adjust sun protection strategies based on the UV Index to maintain skin health.
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 |
| Valverde de Leganes | 3 | 5 | 6 | 9 | 10 | 11 | 10 | 10 | 9 | 6 | 4 | 3 |
| Sevilla UVI | 3 | 5 | 7 | 9 | 10 | 11 | 10 | 10 | 9 | 7 | 4 | 3 |