September Weather in Swedru, Ghana

Last updated: August 23, 2025

In September, the average temperature in Swedru, Ghana hovers around 26°C (79°F), making it a warm destination. Expect a minimum temperature of 22°C (72°F) and a maximum of 32°C (89°F). However, be prepared for some rainfall, as the area receives about 193 mm (7.6 in) of precipitation over 27 days, contributing to a high average humidity of 92%.

September Temperature in Swedru

In September in Swedru, the average temperature is 26°C (79°F). Maximum temperatures can reach 32°C (89°F), while minimums can drop to 22°C (72°F). This makes it an ideal time to visit for travelers looking for warm and pleasant weather.

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

The chart illustrates September temperature patterns in Swedru, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Swedru, September typically has an average temperature of 26°C (79°F), with highs reaching up to 32°C (89°F) and lows dropping to around 22°C (72°F).

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

September Precipitation in Swedru

In Swedru in September, the precipitation amount is 193 mm (7.6 in) spread over 27 days.

September Precipitation Trends in Swedru

The chart displays monthly precipitation patterns in Swedru, 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 Swedru, September typically receives around 193 mm (7.6 inches) of precipitation spread over approximately 27 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 Swedru

In Swedru in September humidity is 92%. With an average temperature of 26°C (79°F), this humidity feels like an oppressive blanket wrapping around you, making outdoor activities a challenge and leaving you longing for shade and cool beverages.

September Average Humidity in Swedru

This chart illustrates the average monthly humidity levels in Swedru, 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 Swedru is approximately 92%, 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 Swedru

In Swedru in September, 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 Swedru.

Maximum UV Index Levels in Swedru for September

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

Data source: Swedru 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 Swedru Compares to Other Months

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

This table compares monthly weather conditions in Swedru, 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 (82°F)	25 mm (1.0 inches)	73%	very high
February Weather	29°C (84°F)	50 mm (2.0 inches)	74%	extreme
March Weather	28°C (84°F)	87 mm (3.4 inches)	76%	extreme
April Weather	28°C (83°F)	96 mm (3.8 inches)	77%	extreme
May Weather	28°C (82°F)	167 mm (6.6 inches)	81%	extreme
June Weather	27°C (80°F)	229 mm (9.0 inches)	82%	extreme
July Weather	26°C (79°F)	133 mm (5.2 inches)	83%	extreme
August Weather	25°C (78°F)	78 mm (3.1 inches)	90%	extreme
September Weather	26°C (79°F)	193 mm (7.6 inches)	92%	extreme
October Weather	27°C (80°F)	186 mm (7.3 inches)	89%	extreme
November Weather	27°C (81°F)	98 mm (3.9 inches)	81%	very high
December Weather	28°C (82°F)	46 mm (1.8 inches)	78%	very high