September Weather in Kollo, Niger

Last updated: August 31, 2025

In September, the average temperature in Kollo, Niger reaches a warm 29°C (84°F). Expect minimums around 22°C (71°F) and soaring maximums of 38°C (101°F). With an average humidity of 76% and precipitation totaling 68 mm (2.7 in) over 7 days, this month promises a mix of balmy days and the occasional shower.

September Temperature in Kollo

In September in Kollo, the average temperature is 29°C (84°F). The maximum can reach 38°C (101°F), and the minimum can be as low as 22°C (71°F). This warm climate makes it an ideal destination for travelers seeking sunny weather and outdoor adventures.

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

The chart illustrates September temperature patterns in Kollo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kollo, September typically has an average temperature of 29°C (84°F), with highs reaching up to 38°C (101°F) and lows dropping to around 22°C (71°F).

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

September Precipitation in Kollo

In Kollo in September, the precipitation amount is 68 mm (2.7 in) over the course of 7 days.

September Precipitation Trends in Kollo

The chart displays monthly precipitation patterns in Kollo, 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 Kollo, September typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 7 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 Kollo

In Kollo in September, humidity is 76%. With an average temperature of 29°C (84°F), this humidity feels like a warm embrace that clings to your skin, making outdoor activities a challenge and encouraging travelers to seek shade or cool refreshments frequently.

September Average Humidity in Kollo

This chart illustrates the average monthly humidity levels in Kollo, 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 Kollo is approximately 76%, 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 Kollo

In Kollo 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 Kollo.

Maximum UV Index Levels in Kollo for September

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

Data source: Kollo 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 Kollo Compares to Other Months

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

This table compares monthly weather conditions in Kollo, showing how September’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%	extreme
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)	0 mm (0.0 inches)	26%	extreme
May Weather	35°C (95°F)	6 mm (0.2 inches)	49%	extreme
June Weather	32°C (90°F)	27 mm (1.1 inches)	67%	extreme
July Weather	29°C (85°F)	46 mm (1.8 inches)	69%	extreme
August Weather	28°C (83°F)	160 mm (6.3 inches)	77%	extreme
September Weather	29°C (84°F)	68 mm (2.7 inches)	76%	extreme
October Weather	30°C (87°F)	16 mm (0.6 inches)	66%	extreme
November Weather	28°C (83°F)	0 mm (0.0 inches)	27%	very high
December Weather	25°C (77°F)	0 mm (0.0 inches)	12%	very high