Niger weather

Our guide to the weather in Niger during September

39

Average high

9

UV Index

14mm

Monthly rainfall

22%

Humidity

We've looked at the most up-to-date weather data for Niger, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Niger weather in September.

How hot is it in Niger during September?

Expect heat in Niger during September. The temperature hits about 39℃ during the day, falling away to a balmy 30℃ at night. The UV index will be very high at this time of year, so you'll need to protect your eyes and skin. Avoid sun exposure between 10am and 4pm where possible. If outdoors, find shade, wear sun-protective clothing, wear UV-blocking sunglasses and generously apply broad spectrum SPF 30+ sunscreen every hour or so. Don't be fooled by cloudy skies! Remember that bright surfaces, such as water and sand will increase UV exposure.

Does it rain in Niger during September?

On average, in September you'll see rain on just one day in the month. In other words, you shouldn't see any of the wet stuff. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Niger during September?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during September. With moderate humidity, any breeze will have a very welcome cooling effect.

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Weather in Niger

Our month-by-month guide to the weather and climate in Niger

28.4

Niger weather in

January
31.8

Niger weather in

February
36.0

Niger weather in

March
39.7

Niger weather in

April
41.4

Niger weather in

May
41.1

Niger weather in

June
38.8

Niger weather in

July
37.4

Niger weather in

August
38.8

Niger weather in

September
37.2

Niger weather in

October
33.0

Niger weather in

November
28.8

Niger weather in

December