September weather forecast
Wamfie, Ghana

The first month of the autumn, September, is also a moderately hot month in Wamfie, Ghana, with temperature in the range of an average high of 28.9°C (84°F) and an average low of 21.1°C (70°F).

Temperature

September's climate reveals an average high-temperature of a still warm 28.9°C (84°F), consistent with August. Throughout the month of September, Wamfie observes an average nighttime temperature of 21.1°C (70°F).

Heat index

September's heat index is evaluated at a torrid 36°C (96.8°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Note that heat index values are valued for light wind and location in the shade. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are extremely significant for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

With an average relative humidity of 89%, September is the most humid month.

Rainfall

In Wamfie, Ghana, in September, it is raining for 25.3 days, with typically 112mm (4.41") of accumulated precipitation. In Wamfie, during the entire year, the rain falls for 211.3 days and collects up to 716mm (28.19") of precipitation.

Daylight

In Wamfie, the average length of the day in September is 12h and 10min.
On the first day of the month, sunrise is at 06:03 and sunset at 18:18. On the last day of September, in Wamfie, sunrise is at 05:58 and sunset at 18:02 GMT.

Sunshine

In Wamfie, the average sunshine in September is 5.6h.

UV index

In September, the average daily maximum UV index in Wamfie is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 6 in September translates into this advice:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Always opt for UVA and UVB-resistant sunglasses on radiant days.