Mauritania weather in September 2025

Q: How hot is it in Mauritania in September?

Daytime temperatures usually reach 35°C in Nouakchott, Mauritania in September with extreme heat and humidity, falling to 26°C at night.

Q: How sunny is it in Mauritania in September?

There are normally 8 hours of bright sunshine each day in Nouakchott, Mauritania in September - that's 63% of daylight hours.

Q: How warm is the sea around Mauritania in September?

The average sea temperature around Nouakchott, Mauritania in September is 27°C.

Q: Does it ever rain in Mauritania in September?

There are usually 2 days with some rain in Nouakchott, Mauritania in September and the average monthly rainfall is 36mm.

Expect 35°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Mauritania in September. Check more long-term weather averages for Mauritania in September before you book your next holiday to Mauritania in 2025/2026.

35
35°C max day temperature
8
8 hours of sunshine per day
2
2 days with some rainfall
26
26°C min night temperature
12
12 hours of daylight per day
E
Extreme heat & humidity
36
36 mm of monthly rainfall
11
11+ (Extreme) UV index
27
27°C sea temperature

More about Mauritania

Mauritania by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Mauritania

Travel Up: up to 40% with flights + hotel deals

Sale

Combine flights + hotel & save up to 40% on holiday bookings
Search for holiday deals for destinations worldwide
Filter offers by price, board basis, star rating & more

Go to Travel Up deal >>

View all Travel Up offers

The September weather guide for Mauritania (Nouakchott) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Mauritania destinations

Below are average maximum temperatures at popular countries, regions and places in Mauritania in September. Select a holiday destination to see more weather parameters.

All Mauritania destinations

Metric (°C / mm) | Imperial (°F / inches)

How hot is it in Mauritania in September?

Daytime temperatures usually reach 35°C in Nouakchott, Mauritania in September with extreme heat and humidity, falling to 26°C at night.

How sunny is it in Mauritania in September?

There are normally 8 hours of bright sunshine each day in Nouakchott, Mauritania in September - that's 63% of daylight hours.

How warm is the sea around Mauritania in September?

The average sea temperature around Nouakchott, Mauritania in September is 27°C.

Does it ever rain in Mauritania in September?

There are usually 2 days with some rain in Nouakchott, Mauritania in September and the average monthly rainfall is 36mm.

Mauritania September sunrise & sunset times

Browse the sunrise and sunset times for Mauritania in September 2025. Select a month to view Mauritania sunrise and sunset times for the next 12 months. The Mauritania sunrise and sunset times shown below are for Nouakchott.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec