UV Index in San Millan de Lara, Spain

Last updated: August 1, 2025

Understanding the UV Index is essential for residents and visitors in San Millan de Lara, Spain, where the climate features a cool temperate maritime (Cfb) zone. With UV levels peaking between 10 AM and 4 PM, awareness of these levels is crucial for sunburn prevention and maintaining long-term skin health. As sunlight intensity increases during these hours, being informed about the UV Index can help you take proactive measures, such as wearing sunscreen or protective clothing, to mitigate the risks associated with high UV exposure. Stay vigilant and protect yourself against the sun's harmful effects while enjoying the beautiful outdoors in this picturesque village.

Hourly UV Index in San Millan de Lara

The UV Index today presents a clear picture of the sun's intensity as it rises and falls throughout the day. Starting off gently at a maximum of 1 between 7:00 AM and 8:00 AM, the index steadily climbs to 3 by 10:00 AM. However, from 11:00 AM to 3:00 PM, the UV rays reach their peak, hitting a striking 10 by 1:00 PM—dangerous levels warranting protection! After this peak period, the intensity begins to decline, falling to 6 at 5:00 PM and tapering off to 2 by 7:00 PM. While the early hours are safe for outdoor activities, it’s essential to stay vigilant during midday when UV exposure is at its most potent. Remember to apply sunscreen and seek shade when necessary!

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
07:000low45 min
08:001low45 min
09:001low45 min
10:003moderate30 min
11:005moderate30 min
12:007high25 min
13:008very high15 min
14:009very high15 min
15:009very high15 min
16:007high25 min
17:005moderate30 min
18:003moderate30 min
19:002low45 min

Monthly UV Index Trends in San Millan de Lara

The UV Index exhibits significant seasonal variation, peaking during the summer months. January to February shows a moderate risk with an index of 3 to 4, allowing for approximately 30 minutes of safe exposure. As spring arrives, March increases to a high index of 6, reducing safe exposure time to 25 minutes. The risk escalates rapidly in April and May, reaching very high levels of 8 and 10 respectively, necessitating protective measures after 15 minutes in the sun. June presents the most extreme UV conditions with an index of 11—with a mere 10 minutes of safe exposure—making this the highest risk month. July and August remain critical with 10 and 9, while September sees a slight decline to 8. As autumn descends, October returns to a high index of 6, then drops to moderate in November and low by December. Visitors and residents are advised to take precautions during April through September, including using sunscreen, wearing protective clothing, and seeking shade during peak sun hours.

Monthly Maximum UV Index for San Millan de Lara, Spain

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in San Millan de Lara. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec346810111098632
Data source: Statistical UV Index data for San Millan de Lara, 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 San Millan de Lara UV Index with Other Spain Cities

The table above highlights how UV exposure in San Millan de Lara 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.
San Millan de Lara's solar exposure compared to other cities in Spain. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Barcelona UVI34578101097632
Zaragoza UVI34689111198632
San Millan de Lara346810111098632
Valencia UVI34689111098643
Madrid UVI346810111198643
Sevilla UVI3579101110109743