UV Index in Colmenar del Arroyo, Spain

Last updated: June 2, 2025

In Colmenar del Arroyo, Spain, staying informed about the UV Index is crucial for safeguarding your skin against harmful UV radiation. Understanding the levels of UV exposure not only helps in preventing sunburn but also plays a vital role in maintaining long-term skin health. With a Csb climate characterized by warm summers, residents and visitors must be aware that UV levels can peak dramatically, reaching a high of 11 between noon and 3 PM. By keeping an eye on the UV Index, you can better navigate outdoor activities and protect yourself from potential sun damage.

Hourly UV Index in Colmenar del Arroyo

As the sun rises, the UV Index begins its slow ascent, starting at a mild 1 at 07:00 and 08:00. By 09:00, it climbs to 2, but it's between 10:00 and 12:00 that the intensity really spikes, reaching 4 and peaking at a sizzling 9 at noon. The heat of the day hits its maximum at 13:00 and 14:00, with a peak UV Index of 11, indicating high risk for harm from unprotected sun exposure. As the sun begins its descent, the index gradually drops, falling back to 4 by 18:00 and tapering off to 2 by 19:00. Stay protected during the peak hours to enjoy the sunny day safely!

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	11	extreme	10 min
16:00	9	very high	15 min
17:00	7	high	25 min
18:00	4	moderate	30 min
19:00	2	low	45 min

Monthly UV Index Trends in Colmenar del Arroyo

Throughout the year, the UV Index experiences significant seasonal fluctuations, impacting sun safety for both visitors and residents. High-risk months occur from March through August, where the UV Index reaches high to extreme levels, particularly peaking at 11 in June and July, making protection essential. During these months, the recommended burn time decreases sharply to as little as 10 minutes, indicating the urgent need for sunscreen, hats, and protective clothing. In contrast, the winter months of January through February, and November through December present a lower risk with moderate exposure levels, allowing for a more leisurely enjoyment of sun exposure with 30-minute burn times. Residents and visitors are advised to remain vigilant regardless of the season and to adapt sun protection measures accordingly, especially when UV levels rise.

Monthly Maximum UV Index for Colmenar del Arroyo, Spain

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Colmenar del Arroyo. 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 Colmenar del Arroyo, 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 Colmenar del Arroyo UV Index with Other Spain Cities

The table above highlights how UV exposure in Colmenar del Arroyo 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.

Colmenar del Arroyo'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
Madrid UVI	3	4	6	8	10	11	11	9	8	6	4	3
Colmenar del Arroyo	3	4	7	9	10	11	11	9	8	6	4	3
Sevilla UVI	3	5	7	9	10	11	10	10	9	7	4	3