May Weather in Niamey, Niger

Last updated: August 31, 2025

In May, the average temperature in Niamey, Niger reaches a sizzling 35°C (95°F). Temperatures can fluctuate, with minimums dipping to 25°C (77°F) and soaring up to a sweltering 44°C (112°F). Expect minimal precipitation of just 8 mm (0.3 in) over 2 days, and enjoy a comfortable average humidity of 49%.

May Temperature in Niamey

In May in Niamey, the average temperature is 35°C (95°F). Maximums can reach up to 44°C (112°F), while minimums can drop as low as 25°C (77°F). Be prepared for the heat and stay hydrated while exploring all that Niamey has to offer!

May Weather in Niamey: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Niamey, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Niamey, May typically has an average temperature of 35°C (95°F), with highs reaching up to 44°C (112°F) and lows dropping to around 25°C (77°F).

Data source: Temperature data for Niamey generated using information from the Copernicus Climate Change Service.

May Precipitation in Niamey

In Niamey in May, the precipitation amount is 8 mm (0.3 in) over the course of 2 days.

May Precipitation Trends in Niamey

The chart displays monthly precipitation patterns in Niamey, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Niamey, May typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 2 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Niamey

In Niamey in May, humidity is 49%. With an average temperature of 35°C (95°F), this humidity feels like a steamy blanket wrapping around you, making travel slightly uncomfortable but still manageable as long as you stay hydrated and take breaks in the shade.

May Average Humidity in Niamey

This chart illustrates the average monthly humidity levels in Niamey, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Niamey is approximately 49%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Niamey

In Niamey in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Niamey.

Maximum UV Index Levels in Niamey for May

The chart shows the monthly maximum UV Index (UVI) for Niamey in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Niamey typically reaches 11, which falls under the extreme exposure category.

Data source: Niamey May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How May Weather in Niamey Compares to Other Months

Weather in Niamey varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Niamey, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Niamey, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	0 mm (0.0 inches)	10%	very high
February Weather	26°C (80°F)	0 mm (0.0 inches)	8%	extreme
March Weather	31°C (89°F)	0 mm (0.0 inches)	11%	extreme
April Weather	34°C (94°F)	1 mm (0.0 inches)	26%	extreme
May Weather	35°C (95°F)	8 mm (0.3 inches)	49%	extreme
June Weather	33°C (91°F)	24 mm (0.9 inches)	67%	extreme
July Weather	30°C (86°F)	50 mm (2.0 inches)	69%	extreme
August Weather	28°C (83°F)	137 mm (5.4 inches)	77%	extreme
September Weather	29°C (85°F)	53 mm (2.1 inches)	76%	extreme
October Weather	31°C (88°F)	13 mm (0.5 inches)	66%	extreme
November Weather	29°C (84°F)	0 mm (0.0 inches)	27%	very high
December Weather	25°C (78°F)	0 mm (0.0 inches)	12%	very high