UV Index
UV Index
Today's UV index in Nouakchott, Mauritania 
will be up to 11.1, indicating a extreme level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-05-09
UV index at 11.1 in Nouakchott means extreme risk: limit outdoor time especially from 10 a.m. to 4 p.m., actively seek shade, wear protective clothing, broad-brimmed hat, apply SPF 30+ sunscreen every 2 hours, and wear UV-blocking sunglasses. Watch for bright surfaces like water and snow increasing UV exposure.
The UV index in Nouakchott is generally high year-round, often reaching very strong levels, especially from March to September. This means the sun's rays are intense for much of the year.
Nouakchott has a hot desert climate with very little rain. Summers are extremely hot, while winters are mild and more comfortable. Rainfall mostly occurs between July and September, but overall precipitation is scarce.
Compared to other West African cities, Nouakchott is much drier and hotter. Neighboring countries like Senegal and Mali have more rainfall and greener landscapes, while Mauritania’s coastal location keeps temperatures more stable but still very warm.
See the UV index hour by hour for Nouakchott, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.