Nouakchott weather in September 2025

Q: How hot is it in Nouakchott in September?

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

Q: How sunny is it in Nouakchott in September?

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

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

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

Q: Does it ever rain in Nouakchott in September?

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

Expect 95°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Nouakchott in September. Check more long-term weather averages for Nouakchott in September before you book your next holiday to Mauritania in 2025/2026.

95
95°F max day temperature
8
8 hours of sunshine per day
2
2 days with some rainfall
79
79°F min night temperature
12
12 hours of daylight per day
E
Extreme heat & humidity
1.4
1.4 inches of monthly rainfall
11
11+ (Extreme) UV index
81
81°F sea temperature

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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.

Metric (°C) | Imperial (°F)

How hot is it in Nouakchott in September?

Daytime temperatures usually reach 95°F in Nouakchott in September with extreme heat and humidity, falling to 79°F at night.

How sunny is it in Nouakchott in September?

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

How warm is the sea around Nouakchott in September?

The average sea temperature around Nouakchott in September is 81°F.

Does it ever rain in Nouakchott in September?

There are usually 2 days with some rain in Nouakchott in September and the average monthly rainfall is 1.4 inches.

Nouakchott September sunrise & sunset times

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

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