Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Kumasi, Ghana

August stops the advance of the monsoon in Kumasi as the rainfall registers a moderate 88.9mm (3.5"). However, the skies are cloudy to the extent that daily sunshine is the lowest of the year at 2.5 hours.
The average temperatures are in the 21.1°C (70°F) to 27.8°C (82°F), with nights often recording the lowest temperatures of the wet season. The decrease in precipitation is a welcome break for tourists who take advantage of the good weather.
Watch out for mosquitoes while roaming through the lush green landscape and beautiful hills in Kumasi in August.
Average temperature in August - Kumasi, Ghana
  • Average high temperature in August: 27.7°C

The warmest month (with the highest average high temperature) is February (33.5°C).
The month with the lowest average high temperature is August (27.7°C).

  • Average low temperature in August: 21°C

The month with the highest average low temperature is April (22.4°C).
The coldest month (with the lowest average low temperature) is January (20.4°C).

Average rainfall in August - Kumasi, Ghana
  • Average rainfall in August: 89.9mm

The wettest month (with the highest rainfall) is June (214.3mm).
The driest month (with the lowest rainfall) is January (15.1mm).

Average rainfall days in August - Kumasi, Ghana
  • Average rainfall days in August: 12 days

Months with the highest number of rainy days are June, September and October (17 days).
The month with the lowest number of rainy days is January (2 days).

Average daylight in August / Average sunshine in August - Kumasi, Ghana
  • Average daylight in August: 12.3h

Months with the longest days are June and July (Average daylight: 12.5h).
The month with shortest days is December (Average daylight: 11.7h).

  • Average sunshine in August: 2.5h

The month with most sunshine is April (Average sunshine: 6.8h).
The month with least sunshine is August (Average sunshine: 2.5h).

Average UV index in August - Kumasi, Ghana
  • Average UV index in August: 12

Months with the highest UV index are February, March, April, May, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 10).