September Weather in Keita, Niger

Last updated: August 31, 2025

In September, the average temperature in Keita, Niger hovers around 30°C (86°F), making it a warm destination for travelers. Be prepared for temperatures that can dip to a minimum of 22°C (72°F) and soar to a scorching 40°C (105°F). While you enjoy the sunshine, take note of the average humidity at 74% and expect about 35 mm (1.4 in) of precipitation over 8 days.

September Temperature in Keita

In September in Keita, the average temperature is 30°C (86°F). Maximum temperatures can reach 40°C (105°F), while minimums can drop to as low as 22°C (72°F). This warm climate makes Keita an ideal destination for travelers looking to enjoy sunny weather and outdoor activities.

September Weather in Keita: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Keita, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Keita, September typically has an average temperature of 30°C (86°F), with highs reaching up to 40°C (105°F) and lows dropping to around 22°C (72°F).

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

September Precipitation in Keita

In Keita in September, the precipitation amount is 35 mm (1.4 in) over the course of 8 days.

September Precipitation Trends in Keita

The chart displays monthly precipitation patterns in Keita, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Keita, September typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Keita

In Keita in September, humidity is 74%. With an average temperature of 30°C (86°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel stifling and exhausting, so travelers should stay hydrated and plan for frequent breaks in the shade.

September Average Humidity in Keita

This chart illustrates the average monthly humidity levels in Keita, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Keita is approximately 74%, offering insight into how humid the weather typically is during this month.

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

September UV Index in Keita

In Keita in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Keita.

Maximum UV Index Levels in Keita for September

The chart shows the monthly maximum UV Index (UVI) for Keita in September, 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 September, the maximum UV index in Keita typically reaches 12, which falls under the extreme exposure category.

Data source: Keita September 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 September Weather in Keita Compares to Other Months

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

This table compares monthly weather conditions in Keita, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (73°F)	0 mm (0.0 inches)	14%	very high
February Weather	25°C (77°F)	0 mm (0.0 inches)	11%	extreme
March Weather	31°C (87°F)	0 mm (0.0 inches)	9%	extreme
April Weather	34°C (94°F)	0 mm (0.0 inches)	14%	extreme
May Weather	35°C (94°F)	8 mm (0.3 inches)	36%	extreme
June Weather	33°C (91°F)	35 mm (1.4 inches)	62%	extreme
July Weather	30°C (86°F)	60 mm (2.4 inches)	65%	extreme
August Weather	28°C (83°F)	130 mm (5.1 inches)	70%	extreme
September Weather	30°C (86°F)	35 mm (1.4 inches)	74%	extreme
October Weather	31°C (87°F)	9 mm (0.3 inches)	50%	very high
November Weather	28°C (83°F)	0 mm (0.0 inches)	20%	very high
December Weather	24°C (75°F)	0 mm (0.0 inches)	16%	very high