UV Index in Calmarza, Spain

Last updated: May 3, 2025

In Calmarza, Spain, being aware of the UV Index is crucial for protecting your skin and overall health under the sun's rays. Understanding UV levels helps you take necessary precautions against sunburn and long-term skin damage, which can lead to more serious health issues. Calmarza experiences a Cfb climate characterized by mild temperatures, but during peak hours, the UV Index can soar to 10, posing significant risks. From 12 PM to 3 PM, when UV levels are at their highest, knowing when to seek shade or apply sunscreen can make all the difference in maintaining your skin's health and preventing harmful effects from excessive sun exposure.

Hourly UV Index in Calmarza

The UV Index data reveals a dynamic pattern throughout the day, starting off mild in the early morning with a maximum of 1 at both 7:00 and 8:00 AM. As the day unfolds, we see a steady climb, peaking at an intense 10 around 2:00 PM, making it crucial for sun safety during those heated hours. The afternoon heat gradually subsides, with the index decrementing to 9 at 3:00 PM and then tapering off to a more manageable 4 by 6:00 PM. This trend indicates the importance of protective measures from midday to early afternoon, while later hours offer a gentler UV exposure. Remember to stay safe and shield your skin when the sun is at its highest!

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	10	very high	15 min
15:00	9	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 Calmarza

Throughout the year, UV levels experience significant fluctuations, with the high-risk months ranging from March to September. During these months, especially in April and May, the UV Index rises to 8 and 10, indicating very high levels that can lead to skin damage. June and July peak at an extreme UV Index of 11, necessitating extra caution. Visitors and residents are advised to take protective measures, such as using broad-spectrum sunscreen, wearing protective clothing, and seeking shade during peak sun hours, particularly when the burn time drops to as little as 10 minutes. In contrast, the winter months of December and January present lower UV levels, with indices of 2 and 3, allowing for more extended safe sun exposure of up to 45 minutes. Be vigilant about UV exposure, especially as the seasons change.

Monthly Maximum UV Index for Calmarza, Spain

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

The table above highlights how UV exposure in Calmarza 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.

Calmarza'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
Calmarza	3	4	6	8	10	11	11	10	8	6	4	2
Sevilla UVI	3	5	7	9	10	11	10	10	9	7	4	3