UV Index in Castrillo del Val, Spain

Last updated: June 2, 2025

Understanding the UV Index is essential for residents and visitors in Castrillo del Val, Spain, where the warm Csb climate can expose you to significant sun rays, especially during peak hours. With UV levels frequently peaking at 11 around noon, awareness of these readings is crucial for sunburn prevention and maintaining long-term skin health. By staying informed about UV exposure risks, you can enjoy the beauty of Castrillo del Val while safeguarding your skin from harmful effects.

Hourly UV Index in Castrillo del Val

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!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
TimeUVICategoryTime to Burn
07:001low45 min
08:001low45 min
09:002low45 min
10:004moderate30 min
11:006high25 min
12:008very high15 min
13:0010very high15 min
14:0011extreme10 min
15:0011extreme10 min
16:009very high15 min
17:007high25 min
18:004moderate30 min
19:002low45 min

Monthly UV Index Trends in Castrillo del Val

Throughout the year, UV index levels vary, indicating fluctuating intensity of sun exposure. Key high-risk months include April through August, where the index peaks at 11 in June and July, falling into the extreme category with a burn time of only 10 minutes. Recommendations for visitors and residents during these months are to minimize sun exposure, seek shade, and use broad-spectrum sunscreen with high SPF. During moderate months like January, February, and November, vigilance is still essential, with a burn time of 30 minutes in the early months, but the risk significantly increases from March onward. As the sun's intensity decreases in the fall and winter, especially in December, the burn time extends to 45 minutes, allowing for safer sun exposure. Stay informed and protect your skin year-round!

Monthly Maximum UV Index for Castrillo del Val, Spain

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Castrillo del Val. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec346810111198632
Data source: Statistical UV Index data for Castrillo del Val, based on information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

Compare Castrillo del Val UV Index with Other Spain Cities

The table above highlights how UV exposure in Castrillo del Val compares to other major locations across Spain. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Castrillo del Val's solar exposure compared to other cities in Spain. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Barcelona UVI34578101097632
Zaragoza UVI34689111198632
Valencia UVI34689111098643
Castrillo del Val346810111198632
Madrid UVI346810111198643
Sevilla UVI3579101110109743