UV Index in Alcanar, Spain

Last updated: July 2, 2025

In Alcanar, Spain, awareness of the UV Index is essential for maintaining skin health and preventing sunburn. Understanding the UV levels throughout the day can help residents and visitors alike make informed decisions on sun protection, especially during the hotter months. With a Mediterranean climate characterized by long, sunny summers, UV exposure tends to peak significantly—reaching an index of 10 during midday hours. By staying informed about UV levels, you can enjoy Alcanar's beautiful beaches and outdoor activities safely while minimizing the risk of harmful skin damage.

Hourly UV Index in Alcanar

As the sun climbs higher in the sky, the UV Index begins its ascent, starting from a mild level of 1 at 07:00 and gradually building momentum. By 10:00, it reaches a moderate 4, signaling a need for caution. The intensity peaks at 12:00 and 13:00, where it hits a striking 8 and a scorching 10, indicating a heightened risk for sunburn. As the afternoon progresses, the index begins to taper off, dipping to 9 at 15:00, then gradually declining to 3 by 18:00. This hourly UV data serves as a reminder to stay protected during those critical midday hours when the sun’s rays are most potent.

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
14:0010very high15 min
15:009very high15 min
16:008very high15 min
17:006high25 min
18:003moderate30 min
19:002low45 min

Monthly UV Index Trends in Alcanar

The UV Index exhibits significant seasonal changes, with high-risk months typically occurring from April to September. During this period, UV levels rise, reaching a peak in June with an extreme index of 11 and a burn time of only 10 minutes. In contrast, January and February see moderate levels (UV Index 3 and 4) and longer burn times of 30 minutes. As the season progresses, residents and visitors are advised to take precautions, especially during high UV days in April (8), May (9), July (10), and August (9), where it’s crucial to wear sunscreen, protective clothing, and seek shade during peak hours. As fall approaches, the UV Index gradually declines, offering more moderate levels in October and lower risks in the winter months, allowing for safer outdoor activity.

Monthly Maximum UV Index for Alcanar, Spain

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Alcanar. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec34589111098642
Data source: Statistical UV Index data for Alcanar, 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 Alcanar UV Index with Other Spain Cities

The table above highlights how UV exposure in Alcanar 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.
Alcanar's solar exposure compared to other cities in Spain. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Barcelona UVI34578101097632
Alcanar34589111098642
Zaragoza UVI34689111198632
Valencia UVI34689111098643
Madrid UVI346810111198643
Sevilla UVI3579101110109743