UV Index in Tarrafal de Sao Nicolau, Cabo Verde

Last updated: June 2, 2025

Understanding the UV Index is essential for residents and visitors of Tarrafal de Sao Nicolau, Cabo Verde, as it plays a crucial role in safeguarding skin health and preventing sunburn. With its BWh climate, this picturesque locale enjoys abundant sunshine, leading to varying UV exposure levels throughout the day. Particularly, the UV index peaks at 12 between noon and 1 PM, indicating a high risk of harm from unprotected sun exposure. Being aware of these levels empowers you to take necessary precautions, ensuring your time in this beautiful setting is both enjoyable and safe.

Hourly UV Index in Tarrafal de Sao Nicolau

The UV Index displays an intriguing pattern throughout the day, starting from a gentle 1 at 07:00 and gradually climbing to a peak of 12 at noon. As the sun rises higher, the intensity of UV radiation escalates, reaching a striking 10 at 11:00 and maintaining a solid 12 at 12:00, signaling a cautious time for outdoor activities. This intensity begins to wane after 13:00, dropping back to 10 by 14:00, before gently declining throughout the afternoon and evening, ending the day at a safe 1 by 19:00. Stay sun-smart and enjoy the outdoors, but be sure to protect your skin when the index reaches higher levels!

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	7	high	25 min
16:00	4	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 Tarrafal de Sao Nicolau

The UV Index shows significant seasonal variations, with high-risk months occurring from February to October. During this period, the UV Index consistently falls within the extreme category, peaking at 13 in March, April, August, and September, which corresponds to a burn time of just 10 minutes. Conversely, in January, November, and December, the UV Index is classified as very high, with a slightly longer burn time of 15 minutes. Residents and visitors are strongly advised to take appropriate sun protection measures during the extreme months, which include wearing sunscreen, protective clothing, and seeking shade, especially during midday hours.

Monthly Maximum UV Index for Tarrafal de Sao Nicolau, Cabo Verde

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

The table above highlights how UV exposure in Tarrafal de Sao Nicolau 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.

Tarrafal de Sao Nicolau'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
Tarrafal de Sao Nicolau	9	11	13	13	12	12	12	13	13	11	9	9
Mindelo UVI	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