August Weather in Niamey, Niger

Last updated: August 31, 2025

In Niamey, Niger, the average temperature in August reaches a warm 28°C (83°F), with a minimum of 22°C (72°F) and a maximum of 37°C (99°F). Expect 137 mm (5.4 in) of precipitation spread across 16 days, contributing to the region's average humidity of 77%. Whether you're planning your trip or simply curious, this climate sets the stage for a vibrant and lively atmosphere!

August Temperature in Niamey

In August in Niamey, the average temperature is 28°C (83°F). Maximums can reach up to 37°C (99°F), and minimums can drop as low as 22°C (72°F). This warm climate makes Niamey an ideal destination for travelers looking to enjoy sunny days and vibrant outdoor activities.

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

The chart illustrates August 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, August typically has an average temperature of 28°C (83°F), with highs reaching up to 37°C (99°F) and lows dropping to around 22°C (72°F).

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

August Precipitation in Niamey

In Niamey in August, the precipitation amount is 137 mm (5.4 in) over the course of 16 days.

August Precipitation Trends in Niamey

The chart displays monthly precipitation patterns in Niamey, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Niamey, August typically receives around 137 mm (5.4 inches) of precipitation spread over approximately 16 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Niamey

In Niamey in August, humidity is 77%. With an average temperature of 28°C (83°F), this humidity feels like walking through a warm, damp blanket, making outdoor activities more challenging and requiring frequent hydration breaks for travelers.

August Average Humidity in Niamey

This chart illustrates the average monthly humidity levels in Niamey, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Niamey is approximately 77%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Niamey

In Niamey in August, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Niamey.

Maximum UV Index Levels in Niamey for August

The chart shows the monthly maximum UV Index (UVI) for Niamey in August, 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 August, the maximum UV index in Niamey typically reaches 13, which falls under the extreme exposure category.

Data source: Niamey August 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 August 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 August’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 August’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