September Weather in Mampong, Ghana

Last updated: August 23, 2025

In September, the average temperature in Mampong, Ghana hovers around 25°C (78°F), with a minimum of 21°C (71°F) and a maximum reaching up to 33°C (92°F). This month brings considerable rainfall, with precipitation totaling 236 mm (9.3 in) spread over 28 days. The air is quite humid as well, featuring an average humidity level of a staggering 92%.

September Temperature in Mampong

In September in Mampong, the average temperature is 25°C (78°F), with maximums reaching up to 33°C (92°F) and minimums dipping as low as 21°C (71°F). This pleasant climate makes it an ideal time for outdoor activities and exploration.

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

The chart illustrates September temperature patterns in Mampong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mampong, September typically has an average temperature of 25°C (78°F), with highs reaching up to 33°C (92°F) and lows dropping to around 21°C (71°F).

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

September Precipitation in Mampong

In Mampong in September, the precipitation amount is 236 mm (9.3 in) over a period of 28 days.

September Precipitation Trends in Mampong

The chart displays monthly precipitation patterns in Mampong, 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 Mampong, September typically receives around 236 mm (9.3 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 Mampong

In Mampong in September, humidity is 92%. With an average temperature of 25°C (78°F), this humidity feels like a thick blanket wrapping around you, making travel uncomfortable and sticky as you navigate through the heat.

September Average Humidity in Mampong

This chart illustrates the average monthly humidity levels in Mampong, 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 Mampong 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 Mampong

In Mampong 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 Mampong.

Maximum UV Index Levels in Mampong for September

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

Data source: Mampong 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 Mampong Compares to Other Months

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

This table compares monthly weather conditions in Mampong, 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)	9 mm (0.3 inches)	42%	very high
February Weather	29°C (85°F)	36 mm (1.4 inches)	51%	extreme
March Weather	28°C (83°F)	105 mm (4.1 inches)	66%	extreme
April Weather	28°C (82°F)	102 mm (4.0 inches)	76%	extreme
May Weather	27°C (81°F)	136 mm (5.3 inches)	81%	extreme
June Weather	26°C (79°F)	135 mm (5.3 inches)	85%	extreme
July Weather	25°C (78°F)	166 mm (6.5 inches)	87%	extreme
August Weather	25°C (78°F)	125 mm (4.9 inches)	90%	extreme
September Weather	25°C (78°F)	236 mm (9.3 inches)	92%	extreme
October Weather	26°C (79°F)	164 mm (6.5 inches)	90%	extreme
November Weather	27°C (80°F)	82 mm (3.2 inches)	82%	very high
December Weather	27°C (81°F)	22 mm (0.9 inches)	69%	very high