September Weather in Nkayi, Congo

Last updated: August 23, 2025

In September, the average temperature in Nkayi, Congo is a pleasant 25°C (78°F). Expect lows of 19°C (67°F) and highs reaching up to 35°C (95°F). During this month, precipitation averages around 19 mm (0.7 in) over 4 days, contributing to an overall humidity level of 81%. Perfect weather for enjoying the vibrant atmosphere of the area!

September Temperature in Nkayi

In September in Nkayi, the average temperature is 25°C (78°F), with maximums reaching 35°C (95°F) and minimums dropping to 19°C (67°F). This makes it an ideal time for travelers to enjoy warm weather while exploring the attractions and natural beauty of Nkayi.

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

The chart illustrates September temperature patterns in Nkayi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nkayi, September typically has an average temperature of 25°C (78°F), with highs reaching up to 35°C (95°F) and lows dropping to around 19°C (67°F).

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

September Precipitation in Nkayi

In Nkayi in September, the precipitation amount is 19 mm (0.7 in) over the course of 4 days.

September Precipitation Trends in Nkayi

The chart displays monthly precipitation patterns in Nkayi, 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 Nkayi, September typically receives around 19 mm (0.7 inches) of precipitation spread over approximately 4 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 Nkayi

In Nkayi in September humidity is 81%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities less comfortable and requiring frequent breaks to stay hydrated.

September Average Humidity in Nkayi

This chart illustrates the average monthly humidity levels in Nkayi, 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 Nkayi is approximately 81%, 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 Nkayi

In Nkayi in September, 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 Nkayi.

Maximum UV Index Levels in Nkayi for September

The chart shows the monthly maximum UV Index (UVI) for Nkayi 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 Nkayi typically reaches 11, which falls under the extreme exposure category.

Data source: Nkayi 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 Nkayi Compares to Other Months

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

This table compares monthly weather conditions in Nkayi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	124 mm (4.9 inches)	89%	extreme
February Weather	27°C (80°F)	144 mm (5.7 inches)	88%	extreme
March Weather	27°C (81°F)	123 mm (4.8 inches)	87%	extreme
April Weather	27°C (80°F)	155 mm (6.1 inches)	88%	extreme
May Weather	26°C (80°F)	79 mm (3.1 inches)	89%	extreme
June Weather	25°C (77°F)	9 mm (0.4 inches)	88%	very high
July Weather	24°C (75°F)	5 mm (0.2 inches)	88%	very high
August Weather	24°C (76°F)	9 mm (0.4 inches)	85%	very high
September Weather	25°C (78°F)	19 mm (0.7 inches)	81%	extreme
October Weather	26°C (80°F)	126 mm (5.0 inches)	83%	extreme
November Weather	26°C (80°F)	179 mm (7.0 inches)	91%	extreme
December Weather	26°C (79°F)	187 mm (7.4 inches)	92%	extreme