What's on in Niamey, Niger through the year
Niamey, Niger has 5 curated events through the year — 2 holidays, 2 seasons and 1 hazard season. The ones to plan around: The hot months (March) and Niger river flooding (July).
Updated September 2026 · every event curated and sourced · dates for 2026 where they are announced, the usual window where they are not
Niamey events and crowds by month
January in Niamey
Niamey weather in January →Busy — school holidays in 5 of the markets that fill it, one of its best months for weather
Nothing new starts in January.
Still on: Harmattan (25 Nov – 28 Feb (usually))
February in Niamey
Niamey weather in February →Busy — school holidays in 2 of the markets that fill it, one of its best months for weather
Nothing new starts in February.
Still on: Harmattan (25 Nov – 28 Feb (usually))
March in Niamey
Niamey weather in March →Quiet — school holidays in 4 of the markets that fill it, one of its worst months for weather
- Season
The hot months
15 Mar – 31 May · usuallyExtreme heatThe hardest stretch of the Sahelian year, when the nights stop cooling down and the afternoons are spent indoors. Anything that needs walking around gets done before nine in the morning.
April in Niamey
Niamey weather in April →Quiet — school holidays in 4 of the markets that fill it, one of its worst months for weather
Nothing new starts in April.
Still on: The hot months (15 Mar – 31 May (usually))
May in Niamey
Niamey weather in May →Quiet — school holidays in 3 of the markets that fill it, one of its worst months for weather
Nothing new starts in May.
Still on: The hot months (15 Mar – 31 May (usually))
June in Niamey
Niamey weather in June →Shoulder season — school holidays in 3 of the markets that fill it, an ordinary month
Nothing new starts in June.
July in Niamey
Niamey weather in July →Shoulder season — school holidays in 5 of the markets that fill it, an ordinary month
- Hazard
Niger river flooding
15 Jul – 30 Sep · usuallyFlood seasonClosuresStorm runoff and then the river rise put whole neighbourhoods on the right bank under water most years. Unsurfaced roads turn to slop and the routes out towards the border become a gamble. Source ↗
August in Niamey
Niamey weather in August →Busy — Independence Day, school holidays in 4 of the markets that fill it
- Holiday
Independence Day
3 AugNational holidayClosures3 August is both independence day and the national tree-planting day, so the holiday comes with a planting campaign. Offices and banks close; it lands in the wettest weeks of the year. Source ↗
Still on: Niger river flooding (15 Jul – 30 Sep (usually))
September in Niamey
Niamey weather in September →Shoulder season — school holidays in 2 of the markets that fill it, an ordinary month
Nothing new starts in September.
Still on: Niger river flooding (15 Jul – 30 Sep (usually))
October in Niamey
Niamey weather in October →Shoulder season — school holidays in 4 of the markets that fill it, an ordinary month
Nothing new starts in October.
November in Niamey
Niamey weather in November →Shoulder season — school holidays in 2 of the markets that fill it, an ordinary month
- Season
Harmattan
25 Nov – 28 Feb · usuallyDust seasonThe coolest and driest weeks of the year, and the dustiest: a north-easterly off the Sahara, cold enough for a jacket at dawn, and a haze that never fully lifts. Source ↗
December in Niamey
Niamey weather in December →Busy — Republic Day, school holidays in 5 of the markets that fill it
- Holiday
Republic Day
18 DecNational holidayClosuresCrowded18 December is the biggest civic date of the Nigerien year and the government has traditionally rotated the main ceremony around a different regional capital. Everything official closes. Source ↗
Still on: Harmattan (25 Nov – 28 Feb (usually))