Niamey weather in May
Temperature, rain and sunshine in May: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in May
Fair
Best time to visit: December – January
What is the weather like in Niamey in May?
In May, Niamey is very hot: daytime highs average 41 °C, and even at night it stays warm at around 28 °C. The sun shines for around 9 hours a day. It hardly ever rains. On about 31 days the thermometer climbs to 30 °C or more. All in all, May is a so-so month for a holiday in Niamey.
May compared
How the weather changes from April to June. Tap a month to open it.
More details for May
- Daylight
- 12 h 45 min06:25 – 19:10
- UV index
- 13 · extremeclear sky, noon (estimate)All months
- Muggy days
- 11 daysdew point 18 °C or moreAll months
- Wind
- 21 km/haverage daily peakAll months
- Cloud cover
- 44 %on averageAll months
- Hot days
- 31 days30 °C or moreAll months
- Time zone
- UTC+1Africa/Niamey
How the score comes together
- Temperatureweight 50 %0 %
- Sunshineweight 20 %93 %
- Few rainy daysweight 30 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in May
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
Niamey in May: quick answers
Is Niamey hot in May?
Yes. In May, Niamey is very hot: daytime highs average 41 °C and nights stay around 28 °C. On about 31 days the thermometer climbs to 30 °C or more.
Does it rain much in Niamey in May?
It hardly ever rains.
Niamey month by month
The whole year in NiameyAll destinations: NigerWhere to go in May
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences