UV Index in Bielsa, Spain

Last updated: July 2, 2025

Understanding the UV Index in Bielsa, Spain is crucial for anyone who enjoys the great outdoors in this stunning Pyrenean village. With its Cfb climate characterized by mild summers, the risk of sunburn and long-term skin damage increases during peak sunlight hours. By keeping a close watch on UV levels, particularly when they soar to as high as 11 between 12:00 PM and 2:00 PM, you can take proactive steps to protect your skin and maintain your health. Embracing awareness of the UV Index empowers you to enjoy sunny days in Bielsa while minimizing potential risks associated with excessive sun exposure.

Hourly UV Index in Bielsa

As the sun rises, the UV Index starts off mild, peaking at 1 by 8:00 AM. However, things heat up quickly! By 10:00 AM, it surges to 4, reaching 6 at 11:00 AM. The afternoon sun really cranks it up, hitting a maximum of 11 at 2:00 PM, making this the moment when protective measures should be a priority. As we approach late afternoon, the index begins to drop, settling at 6 by 5:00 PM and tapering off to 2 by 7:00 PM. Remember to stay sun-safe 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.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	1	low	45 min
09:00	2	low	45 min
10:00	4	moderate	30 min
11:00	6	high	25 min
12:00	9	very high	15 min
13:00	10	very high	15 min
14:00	11	extreme	10 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

Monthly UV Index Trends in Bielsa

Throughout the year, the UV Index shows significant variation, indicating changes in UV radiation levels and associated burn times. The high-risk months typically stretch from April to August, peaking with an extreme UV Index of 11 during June and July, where the recommended maximum exposure time is just 10 minutes. In contrast, the UV Index remains lower from November to March, with January and December experiencing the least risk. Residents and visitors are advised to take precautions during high UV periods by applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade, especially during midday hours. Awareness of these seasonal changes is crucial for skin health and safety.

Monthly Maximum UV Index for Bielsa, Spain

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Bielsa. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Bielsa, 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 Bielsa UV Index with Other Spain Cities

The table above highlights how UV exposure in Bielsa 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.

Bielsa's solar exposure compared to other cities in Spain. Generated using Copernicus Atmosphere Monitoring Service information.
	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
Bielsa	3	5	6	8	10	11	11	10	8	6	4	2
Madrid UVI	3	4	6	8	10	11	11	9	8	6	4	3
Sevilla UVI	3	5	7	9	10	11	10	10	9	7	4	3