UV Index in Nema, Mauritania

Last updated: May 3, 2025

In Nema, Mauritania, staying informed about the UV Index is crucial for safeguarding your skin and overall health. With high UV levels peaking at an intense 13 around noon, understanding these measurements is essential to prevent sunburn and long-term skin damage. The region's BWh climate means you’ll find plenty of sunlight throughout the year, making it vital to be aware of exposure risks, especially during the peak hours of 10 AM to 2 PM. Equip yourself with knowledge about UV levels to enjoy the sun responsibly and protect your skin’s well-being.

Hourly UV Index in Nema

As the sun rises, the UV Index begins its ascent, starting at a low of 1 at 07:00. By 08:00, it gently climbs to 2, setting the stage for the day's peak. A steady increase brings us to 5 by 09:00, but the real intensity hits at 10:00, with the UV Index soaring to 8. The midday sun reaches its zenith at 11:00, where we peak at 11, and it continues to blaze at 12:00 with a staggering 13. As the afternoon sets in, the index begins its descent, recording 12 at 13:00 and gradually tapering off to 10 at 14:00. By 15:00, it slips down to 7, then further declines to 4 at 16:00. After a reprieve, the index drops to 2 at 17:00, finally settling back to a tranquil 1 by 18:00 and 0 at 19:00. This ebb and flow of the UV Index serves as a reminder of the sun’s powerful grip throughout the day, urging us to stay protected during the peak hours.

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	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	13	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	0	low	45 min

Monthly UV Index Trends in Nema

The UV Index shows significant seasonal variations, with very high to extreme levels predominantly from January through October. The highest risk months are February to April, where UV Index values reach 12 to 14, indicating an extreme exposure category with a burn time of just 10 minutes. May to October maintains similar levels of extreme risk, making it essential for visitors and residents to take precautionary measures during these months. In contrast, November and December feature a very high UV Index of 9, allowing for slightly longer burn times of 15 minutes. To ensure safety, it is advised to wear protective clothing, apply sunscreen frequently, and seek shade, especially during peak sunlight hours from 10 AM to 4 PM.

Monthly Maximum UV Index for Nema, Mauritania

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

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

Nema's solar exposure compared to other cities in Mauritania. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Nouadhibou UVI	7	9	11	13	13	12	10	11	12	10	8	7
Nouakchott UVI	8	9	12	13	13	13	12	12	14	11	9	8
Kaedi UVI	9	9	12	12	12	13	13	14	13	11	10	8
Nema	9	11	12	14	13	12	12	13	12	11	10	9
Rosso UVI	9	10	12	13	13	13	13	13	14	12	10	8