UV Index in Reguengos de Monsaraz, Portugal

Last updated: July 2, 2025

In Reguengos de Monsaraz, Portugal, being aware of the UV Index is essential for protecting your skin and overall health. Understanding UV levels can help prevent sunburn and reduce the risk of long-term skin damage. With a Mediterranean climate characterized by hot summers and high UV exposure, the sun's rays can be particularly intense, peaking at 10 from 13:00 to 14:00. By staying informed about daily UV Index readings, residents and visitors alike can enjoy the beautiful outdoors while safeguarding their skin from harmful effects.

Hourly UV Index in Reguengos de Monsaraz

Throughout the day, the UV Index showcases a striking progression in intensity. Starting from a mild level of 1 at 7:00 AM, it gradually climbs, reaching 3 by 9:00 AM. As the sun rises higher, the index peaks at an impressive 10 between 1:00 PM and 2:00 PM, indicating the highest risk for skin damage. Following this midday surge, it gently tapers off, dipping back to 5 by 5:00 PM and finally settling at 1 as dusk approaches at 7:00 PM. This data highlights the importance of sun protection during peak hours, especially from 11:00 AM to 2:00 PM when UV exposure can be most harmful.

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	3	moderate	30 min
10:00	5	moderate	30 min
11:00	7	high	25 min
12:00	9	very high	15 min
13:00	10	very high	15 min
14:00	10	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	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Reguengos de Monsaraz

As the seasons change, so too does the UV Index, which indicates the potential for skin damage due to solar radiation. High-risk months for UV exposure occur from March to September, peaking in June with an extreme UV Index of 11, where burn time is as little as 10 minutes. Visitors and residents are advised to take extra precautions during these months, including wearing sunscreen, protective clothing, and sunglasses, particularly during midday hours. A significant drop in UV exposure occurs from October to February, where the levels generally remain moderate to high, and burn times increase to 30 minutes in January and November. Staying informed about the UV Index can help ensure safe outdoor activities throughout the year.

Monthly Maximum UV Index for Reguengos de Monsaraz, Portugal

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

The table above highlights how UV exposure in Reguengos de Monsaraz 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.

Reguengos de Monsaraz'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
Reguengos de Monsaraz	3	5	7	9	10	11	10	10	9	6	4	3