September · Mauritania
Best time to visit Nouakchott in September Weather, crowds & prices
Weather in Nouakchott in September
Average temperature 30°C, 23 mm of rain, about 29 days with 6+ hours of sunshine and 65% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
6.6/10
Ranked #11 of 12 months
- Avg temp
- 30°C
- Rainfall
- 23 mm
- Humidity
- 65%
- Days with 6h+ sun
- 29
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
September in Nouakchott scores 6.6/10 for sightseeing and cultural travel - ranked #11 of 12. Expect around 30°C, 23 mm of rain, and roughly 29 days with 6+ hours of sunshine this month.
Nouakchott is Mauritania's Atlantic capital, where camel markets, fishing activity, sandy streets, modern neighborhoods, and desert routes meet.
September in Nouakchott: mixed conditions, plan around the weather
September averages 30°C (85°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.
Expect 23 mm of rain — occasional showers rather than washed-out days — alongside about 29 days with 6+ hours of sunshine and 12.2 daylight hours.
It scores 6.6/10 here, 11th of 12 months, against 9/10 in the destination's best month.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.
Figure on low-season pricing, with crowds are light for this destination.
Flexible dates? March scores 2.4 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Nouakchott in September?
- In September, Nouakchott averages 30°C, 23 mm of rain, and about 29 days with 6+ hours of sunshine. Its climate-comfort score is 6.6/10.
- Is September a good time to visit Nouakchott?
- September earns a 6.6/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Nouakchott in September?
- Expect about 23 mm of rain in September. Average humidity is 65% and there are about 29 days with 6+ hours of sunshine.
Curated in Nouakchott
Tickets & experiences
Things to do in Nouakchott
Nouakchott, Mauritania. Live activities and tours from GetYourGuide, matched to this destination.