UV Index in Herrera de Alcantara, Spain

Last updated: August 1, 2025

Understanding the UV Index in Herrera de Alcantara, Spain, is essential for protecting your skin and overall health. With the region's Csa climate, residents and visitors alike must be aware of the potential for high ultraviolet (UV) exposure, especially between 11 AM and 3 PM, when the UV Index peaks at a striking 10. This increased UV level can lead to quick sunburns and long-term skin damage if proper precautions aren’t taken. By staying informed about local UV conditions, you can enjoy the sun safely while also safeguarding your skin's health against its harmful effects.

Hourly UV Index in Herrera de Alcantara

The UV Index for the day showcases a striking ascent in intensity, peaking during the afternoon hours. Starting from a low of 1 at 07:00 and 08:00, the index swiftly climbs to reach 3 by 09:00. By 10:00, it escalates to a moderate 5, but the real surge occurs between 11:00 and 14:00, hitting a maximum of 10—indicating a high risk of harm from unprotected sun exposure. As the day progresses, the UV Index gradually drops, retracting to 4 by 17:00 and further declining to 1 by 19:00. It's crucial to stay protected during those peak hours!

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
13:009very high15 min
14:009very high15 min
15:008very high15 min
16:006high25 min
17:004moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Herrera de Alcantara

As the seasons change, so too does the UV Index and the associated risk of sunburn. From January to February, the UV Index remains moderate (3-4) with a burn time of 30 minutes. However, in March, it escalates to high (6), reducing burn time to 25 minutes, signaling the start of increased caution. April and May are particularly high-risk months with very high indices (8-9) and short burn times of just 15 minutes. The intensity peaks in June at an extreme level (11), where unprotected skin can burn in as little as 10 minutes. July and August follow closely with very high indices (9-10) and continued caution advised. A gradual decline starts in September (UV 8) and continues through October, where the risk decreases to high (6) before settling back to moderate in the late fall (November and December, UV 3-4). Residents and visitors are strongly advised to wear sun protection during high-risk months, especially from March through September, to reduce the risk of harmful UV exposure.

Monthly Maximum UV Index for Herrera de Alcantara, Spain

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Herrera de Alcantara. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec356810111098643
Data source: Statistical UV Index data for Herrera de Alcantara, 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 Herrera de Alcantara UV Index with Other Spain Cities

The table above highlights how UV exposure in Herrera de Alcantara 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.
Herrera de Alcantara's solar exposure compared to other cities in Spain. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Barcelona UVI34578101097632
Zaragoza UVI34689111198632
Valencia UVI34689111098643
Herrera de Alcantara34689111098643
Madrid UVI346810111198643
Sevilla UVI3579101110109743