Hot
Average highs reach 35°C, so days can feel very hot.
September verdict
Niamey, Niger in September
Weather score60Good
Good for holiday weather
Average highs reach 35°C, so days can feel very hot. Sunshine averages 7.6h per day, enough for a balanced month. Rainfall averages 90mm, so some wet days are possible.
September weather
Monthly averages
Temp
35°C
Rain
90mm
Sun
7.6h
Weather score
60
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 90mm, so some wet days are possible.
Some sun
Sunshine averages 7.6h per day, enough for a balanced month.
Map
Weather map
Compare Niamey, Niger with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September35°C average high
September is on the cooler side of Niamey's year, useful if you prefer less intense daytime heat.
Warmest monthsApril to May
This stretch sets the upper range for average daytime heat.
Rain
September90mm average rain
September sits near Niamey's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to May and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September7.6 hours average sun
September sits close to Niamey's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJanuary to February and October to December
This stretch has the strongest sunshine in the monthly averages.
Weather score
September60 weather score
September sits close to Niamey's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJanuary to February and November to December
These months have the strongest weather score in the monthly averages.