The month in detail
What to expect in September
September is peak dry season in Nouakchott. The air is warm and humidity more bearable than in the rainy season. Rain is virtually absent (10% of days) — ideal for planning without a backup.
September ranks 11 out of 12 months in Nouakchott. Compared to August: +3°C daytime, −0.6h of sun per day.
This month's conditions
What it's like in September
Feels like
very humid
21°
Daylight
12.1h of daylight
Compare
Is September the right month?
The best month in Nouakchott is January (9.3/10), 4.1 pts higher than September.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Nouakchott
Expedia →
Activities
Tours, tickets, experiences
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Flights
Multi-airline comparator
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🎟️ Activities & tours · Nouakchott
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a tropical stay.
Country · Mauritania
🗣️LanguageArabic
💶CurrencyOuguiya (UM)
🚗DrivingRight-hand
🛡️SafetySafe · 2/5
💰Cost of living ⓘCheap · 2/5
🌡️ Climate
🌍Climate typeTropical
📈Climate trend ⓘStable
🔥Hottest monthOctober · 36°C
❄️Coolest monthJanuary · 28°C
🌧️Rainiest month ⓘAugust · 14%
🏝️ Tropical stay
🌞Dry season ⓘMay → Sep
🌧️Wet season ⓘDec → Mar
🌀Cyclones ⓘSeason Nov-Apr
Explore
Other destinations in September
If September doesn't convince you for this destination, compare with others.
Location
Where is Nouakchott ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
MauritaniaTropical climate with a 9.3 → 4.9 gap between best and worst month. 10 years of ERA5 data to choose by project.
18.08°N · 15.97°W
Questions
Frequently asked questions
What is the best time to visit Nouakchott?
January is the best month with 28.0°C highs, 16.0°C lows, 7.5h of sunshine and 0.0% rainy days. The months of January & February offer comparable conditions.
How many hours of sunshine does Nouakchott get in January?
Nouakchott averages 7.5 sunshine hours per day in January. It is the sunniest month with a climate score of 9.0/10.
What is the rainiest month in Nouakchott?
October is the most unfavourable month with October has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Nouakchott in January?
In January, overnight lows reach 16.0°C, while afternoon highs average 28.0°C.
Is Nouakchott good in winter?
In winter (December-February), Nouakchott scores 8.8/10 on average — Decent period conditions for cultural visits.. The best month overall remains January with a score of 9.0/10.
When should you avoid Nouakchott?
October is the most difficult month to visit Nouakchott, with October has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.