Niamey weather in May 2025

Expect 41°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Niamey in May. Check more long-term weather averages for Niamey in May before you book your next holiday to Niger in 2025/2026.

  • 41°C maximum daytime temperature in May in Niamey41
    41°C max day temperature
  • 8 hours of sunshine per day
  • 4 days with some rainfall in May in Niamey4
    4 days with some rainfall
  • 28°C minimum night-time temperature in May in Niamey28
    28°C min night temperature
  • 13 hours of daylight per day in May in Niamey13
    13 hours of daylight per day
  • Extreme heat & humidity in May in NiameyE
    Extreme heat & humidity
  • 33 mm monthly rainfall in May in Niamey33
    33 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Niamey11
    11+ (Extreme) UV index

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The May weather guide for Niger (Niamey) 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 / mm)  |  Imperial (°F / inches)

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How hot is it in Niamey in May?

Daytime temperatures usually reach 41°C in Niamey in May with extreme heat and humidity, falling to 28°C at night.

How sunny is it in Niamey in May?

There are normally 8 hours of bright sunshine each day in Niamey in May - that's 64% of daylight hours.

Does it rain in Niamey in May?

There are usually 4 days with some rain in Niamey in May and the average monthly rainfall is 33mm.

Niamey May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 06:30 19:07
Friday, 16th May 2025 06:25 19:11
Saturday, 31st May 2025 06:23 19:15

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