UV Index in Madalena, Portugal

Last updated: July 2, 2025

In Madalena, Portugal, awareness of the UV Index is crucial for safeguarding your skin's health and preventing sunburn. With peak UV levels reaching as high as 10 during the midday hours, understanding these levels can help residents and visitors alike make informed decisions about sun exposure. Nestled in a Cfb climate zone, Madalena benefits from moderate temperatures but still presents significant UV risks, especially from late morning until mid-afternoon. By staying informed about the UV Index, you can enjoy the beautiful surroundings without compromising your skin's well-being.

Hourly UV Index in Madalena

As the sun rises, the UV Index begins its climb, starting at just 1 at 07:00 and 08:00, making it safe to enjoy some early morning activities. By 09:00, it reaches 2, hinting at the day's potential. But it’s at 10:00 that the UV Index really picks up, soaring to 4 as the sun ascends. The peak intensity occurs between 12:00 and 14:00, where it hits a sizzling 10—a clear signal to seek shade and wear sunscreen! After this zenith, the UV levels gradually dip, falling to 8 by 16:00, then to 5 at 17:00, and finally tapering off to 2 by 19:00. Embrace some caution during those midday hours, as the sun’s embrace can be fierce!

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	10	very high	15 min
14:00	10	very high	15 min
15:00	10	very high	15 min
16:00	8	very high	15 min
17:00	5	moderate	30 min
18:00	3	moderate	30 min
19:00	2	low	45 min

Monthly UV Index Trends in Madalena

As the seasons change, so do the UV index levels, with highest risks typically occurring from April to September. During these months, especially in June when the UV index reaches an extreme level of 11, the burn time is as short as 10 minutes. Visitors and residents should be particularly vigilant during this period, taking necessary precautions such as applying sunscreen with a high SPF, wearing protective clothing, and limiting sun exposure during peak hours. Conversely, during the winter months from January to March, the UV levels are substantially lower, categorized as moderate to high, allowing for safer outdoor activities with burn times ranging from 25 to 30 minutes. It’s crucial to remain aware of these seasonal changes to protect skin health throughout the year.

Monthly Maximum UV Index for Madalena, Portugal

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

The table above highlights how UV exposure in Madalena compares to other major locations across Portugal. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Madalena's solar exposure compared to other cities in Portugal. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Braga UVI	2	4	6	8	9	11	10	9	8	6	4	2
Porto UVI	2	4	6	8	9	11	10	9	8	6	4	2
Amadora UVI	3	5	6	9	10	11	10	9	8	6	4	3
Lisbon UVI	3	5	6	9	10	11	10	9	8	6	4	3
Setubal UVI	3	5	6	9	10	11	10	9	8	6	4	3
Madalena	3	5	7	9	10	11	10	10	9	7	4	3