Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
During September, Apedwa observes a subtle ascent to a still warm 28.5°C (83.3°F) from August's 28.3°C (82.9°F) in the average high-temperature. An average low-temperature of 21.6°C (70.9°F) is recorded in the month of September.Heat index
The heat index in September is estimated at a torrid 35°C (95°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.Metrics for the heat index primarily focus on shaded spots and light wind conditions. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.
Humidity
With an average relative humidity of 89%, September is the most humid month.Rainfall
September is the month with the most rainfall. Rain falls for 28.8 days and accumulates 209mm (8.23") of precipitation.Daylight
In Apedwa, the average length of the day in September is 12h and 9min.On the first day of September, sunrise is at 05:54 and sunset at 18:08. On the last day of the month, sunrise is at 05:49 and sunset at 17:53 GMT.
Sunshine
The month with the least sunshine is September, with an average of 5.7h of sunshine.UV index
In Apedwa, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.Note: A typical high UV index of 6 in September suggests the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the most humid month?
What is the average humidity in September?
What is the wettest month?
How much does it rain in September?
What is the average length of the day in September?
When is the sunrise / sunset in September in Apedwa?
What is the month with the least sunshine?
How long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
Apedwa, Ghana
- Average high temperature in September: 28.5°C
The warmest month (with the highest average high temperature) is February (34.9°C).
The months with the lowest average high temperature are July and August (28.3°C).
- Average low temperature in September: 21.6°C
The month with the highest average low temperature is March (23.6°C).
The coldest month (with the lowest average low temperature) is August (20.8°C).
Average pressure in September
Apedwa, Ghana
- Average pressure in September: 1012.7mbar
The month with the highest atmospheric pressure is July (1013.6mbar).
The month with the lowest atmospheric pressure is March (1009.5mbar).
Average wind speed in September
Apedwa, Ghana
- Average wind speed in September: 6.7km/h
The windiest months (with the highest average wind speed) are March and August (7.9km/h).
The calmest months (with the lowest average wind speed) are October, November and December (5.6km/h).
Average humidity in September
Apedwa, Ghana
- Average humidity in September: 89%
The month with the highest relative humidity is September (89%).
The month with the lowest relative humidity is January (63%).
Average rainfall in September
Apedwa, Ghana
- Average rainfall in September: 209mm
The wettest month (with the highest rainfall) is September (209mm).
The driest month (with the least rainfall) is December (17mm).
Average rainfall days in September
Apedwa, Ghana
- Average rainfall days in September: 28.8 days
The month with the highest number of rainy days is October (29.4 days).
The month with the least rainy days is January (10.4 days).
Average daylight in September /
Average sunshine in September
Apedwa, Ghana
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in September: 5h and 4min
The month with the most sunshine is April (Average sunshine: 10h and 42min).
The month with the least sunshine is September (Average sunshine: 5h and 42min).
Average sunshine days in September
Apedwa, Ghana
- Average sunshine days in September: 0.7 days
The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is September (0.7 days).
Average UV index in September
Apedwa, Ghana
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 5).
Average cloud cover in September
Apedwa, Ghana
- Average cloud cover in September: 67
The month with the most cloud cover is August (Cloud cover 69).
The month with the least cloud cover is January (Cloud cover 18).
Average visibility in September
Apedwa, Ghana
- Average visibility in September: 6km
The months with the highest visibility are January, February, March, April and December (9km).
The months with the lowest visibility are July, September and October (6km).
