UV Index in Mindelo, Cabo Verde

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of Mindelo, Cabo Verde, where the sun shines bright in a BWh climate. With peak UV levels often reaching a maximum of 12 during midday hours, being aware of these indices helps protect against sunburn and long-term skin damage. The risk of overexposure is significant, especially during the summer months, making it essential to monitor UV levels regularly. By knowing when to seek shade or apply sunscreen, you can enjoy the beautiful Cabo Verdean sun while safeguarding your skin health.

Hourly UV Index in Mindelo

The UV Index exhibited a dramatic rise throughout the morning, starting at a modest 1 at 07:00 and reaching a peak of 12 between 12:00 and 13:00. This midday sun intensity underscores the importance of protection against harmful UV rays. As the afternoon wore on, the index gradually declined, dipping to 8 at 15:00 and then tapering down to 2 by 17:00. By the evening, the UV Index settled back to 1, signaling a return to safer levels. Overall, it was a day that emphasized both the power of the sun and the need for mindful exposure.

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	2	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Mindelo

During the year, UV Index levels show significant seasonal variations, with the highest readings occurring from February through October, indicating a period of extreme exposure. Specifically, months like March, April, May, August, and September reach a peak UV Index of 13, warranting caution as the burn time is only 10 minutes. January and February also present high risks with UV Index values of 9 and 11, respectively, while November and December return to a very high risk, but with slightly longer burn times of 15 minutes. It is imperative for visitors and residents to take protective measures, such as wearing sunscreen, protective clothing, and sunglasses, especially during these high-risk months, to mitigate the risk of UV damage.

Monthly Maximum UV Index for Mindelo, Cabo Verde

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

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

Mindelo's solar exposure compared to other cities in Cabo Verde. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Santa Maria UVI	9	10	12	13	12	11	12	13	13	11	10	9
Mindelo	9	11	12	13	13	12	12	13	13	11	9	9
Cova Figueira UVI	9	11	13	13	12	12	12	13	14	12	10	9
Santa Cruz UVI	9	11	13	13	12	12	13	13	14	12	10	9
Praia UVI	9	11	13	13	12	12	13	13	14	12	10	9