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
As August transitions into September, Bunkure records an average high-temperature of a still tropical 34.6°C (94.3°F), showing a gentle shift from the preceding month. Bunkure observes an average nighttime low-temperature of 23.9°C (75°F) during the month of September.Heat index
In September, the average heat index is evaluated at a blisteringly hot 43°C (109.4°F). Be wary: Heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.It is important to note that the heat index values are for shaded areas and light wind scenarios. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. 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 extremely significant for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.
Humidity
The average relative humidity in September is 58%.Rainfall
In September, the rain falls for 8.7 days. Throughout September, 26mm (1.02") of precipitation is accumulated. Throughout the year, there are 60.7 rainfall days, and 265mm (10.43") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 11min.On the first day of the month, sunrise is at 06:15 and sunset at 18:35. On the last day of September, sunrise is at 06:14 and sunset at 18:16 WAT.
Sunshine
In Bunkure, the average sunshine in September is 9.5h.UV index
The months with the highest UV index are March through June and September, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: An average UV index of 8 in September transforms into this advice:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What is the average humidity in September?
How much does it rain in September?
How many hours of daylight does Bunkure have in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Bunkure have in September?
When is the highest UV index?
What is the UV index reading in September?
Average temperature in September
Bunkure, Nigeria
- Average high temperature in September: 34.6°C
The warmest month (with the highest average high temperature) is April (41.3°C).
The month with the lowest average high temperature is December (31.9°C).
- Average low temperature in September: 23.9°C
The month with the highest average low temperature is May (27.8°C).
The coldest month (with the lowest average low temperature) is January (14°C).
Average pressure in September
Bunkure, Nigeria
- Average pressure in September: 1011.5mbar
The month with the highest atmospheric pressure is January (1013.8mbar).
The month with the lowest atmospheric pressure is April (1008.1mbar).
Average wind speed in September
Bunkure, Nigeria
- Average wind speed in September: 9km/h
The windiest month (with the highest average wind speed) is June (12.4km/h).
The calmest month (with the lowest average wind speed) is September (9km/h).
Average humidity in September
Bunkure, Nigeria
- Average humidity in September: 58%
The month with the highest relative humidity is August (68%).
The month with the lowest relative humidity is March (13%).
Average rainfall in September
Bunkure, Nigeria
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is August (123mm).
The driest months (with the least rainfall) are January, February, March, November and December (0mm).
Average rainfall days in September
Bunkure, Nigeria
- Average rainfall days in September: 8.7 days
The month with the highest number of rainy days is August (18.9 days).
The months with the least rainy days are January, November and December (0 days).
Average daylight in September /
Average sunshine in September
Bunkure, Nigeria
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is January (Average sunshine: 10h and 0min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).
Average sunshine days in September
Bunkure, Nigeria
- Average sunshine days in September: 20 days
The months with the most sunshine days are January and December (31 days).
The month with the least sunshine days is August (10.8 days).
Average UV index in September
Bunkure, Nigeria
- Average UV index in September: 8
The months with the highest UV index are March, April, May, June and September (UV index 8).
The months with the lowest UV index are January and December (UV index 6).
Average cloud cover in September
Bunkure, Nigeria
- Average cloud cover in September: 22
The month with the most cloud cover is August (Cloud cover 38).
The months with the least cloud cover are January and December (Cloud cover 2).
Average visibility in September
Bunkure, Nigeria
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
