September weather forecastYeji, Ghana
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Yeji, Ghana, with an average temperature varying between 29.6°C (85.3°F) and 23.1°C (73.6°F).Temperature
Yeji's shift into September sets the average high-temperature at a still moderately hot 29.6°C (85.3°F), a figure that deviates only slightly from August's 29°C (84.2°F). September witnesses an average low-temperature hovering around a still warm 23.1°C (73.6°F).Heat index
September's average heat index is estimated at a sweltering 37°C (98.6°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.In reference to the heat index, it's for places in shade and with a slight wind. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.
Humidity
The most humid month in Yeji is September, with an average relative humidity of 83%.Rainfall
The month with the most rainfall in Yeji is September, when the rain falls for 23.3 days and typically aggregates up to 112mm (4.41") of precipitation.Daylight
In September, the average length of the day is 12h and 10min.On the first day of September in Yeji, sunrise is at 05:54 and sunset at 18:10. On the last day of the month, sunrise is at 05:50 and sunset at 17:54 GMT.
Sunshine
The month with the least sunshine in Yeji is September, with an average of 7.1h of sunshine.UV index
In Yeji, the average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: A daily high UV index of 7 in September leads to these guidelines:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Yeji, Ghana
- Average high temperature in September: 29.6°C
The warmest month (with the highest average high temperature) is February (37.6°C).
The month with the lowest average high temperature is August (29°C).
- Average low temperature in September: 23.1°C
The months with the highest average low temperature are March and April (26.9°C).
The coldest month (with the lowest average low temperature) is August (22.8°C).
Average pressure in September
Yeji, Ghana
- Average pressure in September: 1012.3mbar
The month with the highest atmospheric pressure is July (1013.1mbar).
The month with the lowest atmospheric pressure is March (1008.7mbar).
Average wind speed in September
Yeji, Ghana
- Average wind speed in September: 6.8km/h
The windiest month (with the highest average wind speed) is April (10.9km/h).
The calmest month (with the lowest average wind speed) is December (6.2km/h).
Average humidity in September
Yeji, Ghana
- Average humidity in September: 83%
The month with the highest relative humidity is September (83%).
The month with the lowest relative humidity is January (38%).
Average rainfall in September
Yeji, Ghana
- Average rainfall in September: 112mm
The wettest month (with the highest rainfall) is September (112mm).
The driest month (with the least rainfall) is December (1mm).
Average rainfall days in September
Yeji, Ghana
- Average rainfall days in September: 23.3 days
The month with the highest number of rainy days is September (23.3 days).
The month with the least rainy days is December (1.3 days).
Average daylight in September /
Average sunshine in September
Yeji, Ghana
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in September: 7h and 6min
The month with the most sunshine is April (Average sunshine: 11h and 42min).
The month with the least sunshine is September (Average sunshine: 7h and 6min).
Average sunshine days in September
Yeji, Ghana
- Average sunshine days in September: 4.2 days
The month with the most sunshine days is December (29.1 days).
The month with the least sunshine days is September (4.2 days).
Average UV index in September
Yeji, Ghana
- Average UV index in September: 7
The months with the highest UV index are January, February, March and April (UV index 8).
The months with the lowest UV index are July and August (UV index 6).
Average cloud cover in September
Yeji, Ghana
- Average cloud cover in September: 50
The month with the most cloud cover is August (Cloud cover 56).
The months with the least cloud cover are January and December (Cloud cover 7).
Average visibility in September
Yeji, Ghana
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).





