UV Index in Sant Joan les Fonts, Spain

Last updated: May 3, 2025

Understanding the UV Index in Sant Joan les Fonts, Spain is crucial for protecting your skin and overall health. With its temperate climate (Cfb), this beautiful town experiences varying UV levels throughout the day, peaking at a UV Index of 9 around midday—indicating a very high risk of harm from unprotected sun exposure. Being aware of these levels is essential for preventing sunburn and long-term skin issues. Whether you’re enjoying outdoor activities or simply soaking up the sun, knowing when to seek shade and apply sunscreen can help safeguard your skin against harmful UV rays.

Hourly UV Index in Sant Joan les Fonts

The UV Index today paints a striking picture of sun intensity throughout the day. Starting off gentle at 1 during the early hours, the solar rays heighten sharply as the sun climbs higher, peaking at a robust 9 from 13:00 to 15:00. This is the time to embrace sun safety, as exposure can be harmful. As the afternoon wanes, the index begins to drop, returning to a more manageable 3 by 18:00 and down to 1 by nightfall. With these fluctuations, be sure to protect your skin when the sun is at its strongest, especially during the midday 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	8	very high	15 min
13:00	9	very high	15 min
14:00	9	very high	15 min
15:00	9	very high	15 min
16:00	7	high	25 min
17:00	5	moderate	30 min
18:00	3	moderate	30 min
19:00	1	low	45 min

Monthly UV Index Trends in Sant Joan les Fonts

Throughout the year, UV Index levels fluctuate significantly, creating varying exposure risks for individuals. The high-risk months for UV exposure are April through August, with the highest readings occurring in June and July, where the UV Index reaches a peak of 11, classified as extreme. During these months, the recommended burn time drops to just 10 minutes. As such, it is crucial for both visitors and residents to adopt protective measures, including wearing sunscreen, protective clothing, and limiting sun exposure during peak hours. March marks the transition to higher UV levels, with an index of 6, while September and October drop back to high and moderate levels, respectively. Ultimately, staying informed about UV levels can help safeguard health year-round.

Monthly Maximum UV Index for Sant Joan les Fonts, Spain

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Sant Joan les Fonts. 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 Sant Joan les Fonts, 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 Sant Joan les Fonts UV Index with Other Spain Cities

The table above highlights how UV exposure in Sant Joan les Fonts 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.

Sant Joan les Fonts'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
Sant Joan les Fonts	3	4	6	8	9	11	11	9	8	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
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