September weather forecastGhana

Weather in September

September in Ghana sees the southern regions well into the second rainy season, while the northern regions near the end of their single rainy season. Average temperatures in September typically fluctuate between 22°C (71.6°F) and 29°C (84.2°F), maintaining the tropical warmth, but with heightened humidity due to increased rainfall.

In Accra, along the coast, temperatures generally vary from 23°C (73.4°F) to 29°C (84.2°F). September brings substantial rainfall to the city as the second rainy season is in full swing. Similarly, Kumasi in the Ashanti region experiences temperatures ranging from 21°C (69.8°F) to 30°C (86°F), coupled with considerable rainfall.

September is one of the wetter months of the year in the southern regions of Ghana due to the second rainy season. Meanwhile, the northern regions start to see a reduction in rainfall as their rainy season draws to a close.

Compared to August, September sees a significant increase in rainfall in the south, while the north sees a gradual decrease. As the country moves into October, the second rainy season in the south starts to wind down, while the north begins its transition into the dry season.

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• Accra - September »
  The most humid month in Accra is September, with an average relative humidity of 85%. With an average relative humidity of 85%, September is the most humid month in Accra, Ghana.
• Kumasi - September »
  Kumasi's weather in September indicates an average high-temperature of a still moderately hot 28.7°C (83.7°F), nearly consistent with the 27.7°C (81.9°F) of August. In Kumasi in September, it is raining for 17 days, with typically 165mm (6.5") of accumulated precipitation.
• Sekondi-Takoradi - September »
  In the transition from August to September, Sekondi-Takoradi reports an average high-temperature of a still moderately hot 28°C (82.4°F), indicating a close resemblance to the prior month. In September, Sekondi-Takoradi's nights cool slightly to a consistent average temperature of 23°C (73.4°F).
• Tamale - September »
  The months with the highest humidity in Tamale are August and September, with an average relative humidity of 81%. September's weather in Tamale greets the city with a slight rise in average high temperature to 30.5°C (86.9°F).
• Ashaiman - September »
  The most humid month in Ashaiman is September, with an average relative humidity of 85%. With an average relative humidity of 85%, September is the most humid month in Ashaiman.
• Cape Coast - September »
  With an average high-temperature of 26°C (78.8°F) and an average low-temperature of 21°C (69.8°F), September is the coldest month in Cape Coast, Ghana. In Cape Coast, the month of September is known for its lowest average temperatures, reaching a high of 26°C (78.8°F) and a low of 21°C (69.8°F).
• Obuasi - September »
  On the first day of September in Obuasi sunrise is at 05:59 and sunset at 18:13. Obuasi's September weather reaches an average high of 26°C (78.8°F) and an average low of 21°C (69.8°F), making it the coldest month.
• Tema - September »
  The month with the least sunshine in Tema is September, with an average of 7.8h of sunshine. With an average relative humidity of 85%, September is the most humid month in Tema.
• Madina - September »
  With an average relative humidity of 85%, September is the most humid month in Madina, Ghana. The most humid month in Madina is September, with an average relative humidity of 85%.
• Koforidua - September »
  The month with the most rainfall in Koforidua is September, when the rain falls for 28.6 days and typically aggregates up to 186mm (7.32") of precipitation. The most humid month in Koforidua is September, with an average relative humidity of 87%.
• Wa - September »
  The average heat index, which represents the influence of relative humidity on air temperature, in September is calculated to be 41°C (105.8°F). September witnesses a rapid decrease in relative humidity from the soaring value of 82% in August.
• Ho - September »
  On the first day of September in Ho sunrise is at 05:50 and sunset at 18:05. On the first day of September in Ho, Ghana, sunrise is at 05:50 and sunset at 18:05.