September Weather in Kwale, Nigeria

Last updated: August 27, 2025

The average temperature in Kwale, Nigeria during September is a warm 26°C (79°F). Temperatures can vary, with minimums reaching 22°C (72°F) and maximums soaring to 34°C (93°F). Expect significant precipitation, averaging 338 mm (13.3 in) over 28 days, paired with a high average humidity of 91%.

September Temperature in Kwale

In September, in Kwale, the average temperature is 26°C (79°F), with maximums reaching 34°C (93°F) and minimums dropping as low as 22°C (72°F). This pleasant climate makes Kwale an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in Kwale, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kwale, September typically has an average temperature of 26°C (79°F), with highs reaching up to 34°C (93°F) and lows dropping to around 22°C (72°F).

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

September Precipitation in Kwale

In Kwale in September, the total precipitation amount is 338 mm (13.3 in) spread over 28 days.

September Precipitation Trends in Kwale

The chart displays monthly precipitation patterns in Kwale, 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 Kwale, September typically receives around 338 mm (13.3 inches) of precipitation spread over approximately 28 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 Kwale

In Kwale in September, humidity is 91%. With an average temperature of 26°C (79°F), this humidity feels like navigating through an invisible blanket, making even short strolls feel laborious and leaving a sticky sheen on your skin, which can be overwhelming for travelers.

September Average Humidity in Kwale

This chart illustrates the average monthly humidity levels in Kwale, 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 Kwale is approximately 91%, 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 Kwale

In Kwale 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 Kwale.

Maximum UV Index Levels in Kwale for September

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

Data source: Kwale 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 Kwale Compares to Other Months

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

This table compares monthly weather conditions in Kwale, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (83°F)	17 mm (0.7 inches)	67%	very high
February Weather	29°C (85°F)	32 mm (1.3 inches)	65%	extreme
March Weather	29°C (84°F)	117 mm (4.6 inches)	72%	extreme
April Weather	28°C (82°F)	167 mm (6.6 inches)	78%	extreme
May Weather	27°C (81°F)	220 mm (8.6 inches)	82%	extreme
June Weather	26°C (79°F)	257 mm (10.1 inches)	83%	extreme
July Weather	26°C (78°F)	247 mm (9.7 inches)	84%	extreme
August Weather	26°C (78°F)	235 mm (9.3 inches)	89%	extreme
September Weather	26°C (79°F)	338 mm (13.3 inches)	91%	extreme
October Weather	26°C (79°F)	259 mm (10.2 inches)	90%	extreme
November Weather	27°C (81°F)	93 mm (3.7 inches)	84%	very high
December Weather	28°C (82°F)	18 mm (0.7 inches)	77%	very high