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
Weather in September
Temperature
The onset of September brings with it an average high-temperature of a still hot 33.5°C (92.3°F), showing a negligible variation from the month before. Niangouèla experiences an average temperature drop to a warm 24.2°C (75.6°F) during September nights.Heat index
During September, the heat index is appraised at a blisteringly hot 43°C (109.4°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.Remember that heat index calculations are made for conditions in the shade with light wind. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.
Humidity
In September, the average relative humidity in Niangouèla is 65%.Rainfall
In Niangouèla, during September, the rain falls for 12.7 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, there are 77.9 rainfall days, and 310mm (12.2") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 12min.On the first day of the month, sunrise is at 05:55 and sunset at 18:17. On the last day of September, sunrise is at 05:55 and sunset at 17:57 GMT.
Sunshine
In Niangouèla, the average sunshine in September is 11h.UV index
The months with the highest UV index in Niangouèla 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 vulnerability from unsafe exposure to UV radiation for the average person.Note: In September, the maximum UV index of 8 translates into these guidelines:
Ensure you act responsibly. Without precautions, skin and eyes can suffer. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
How hot is it in Niangouèla in September?
What is the average humidity in September in Niangouèla?
How many days does it rain in September in Niangouèla?
How many hours of daylight does Niangouèla have in September?
What time are sunrise and sunset in September in Niangouèla?
How many hours of sunshine does Niangouèla have in September?
When is the highest UV index in Niangouèla?
What is the UV index reading in September in Niangouèla?
Average temperature in September
Niangouèla, Burkina Faso
- Average high temperature in September: 33.5°C
The warmest month (with the highest average high temperature) is April (40.8°C).
The month with the lowest average high temperature is August (31.8°C).
- Average low temperature in September: 24.2°C
The month with the highest average low temperature is May (29.2°C).
The coldest month (with the lowest average low temperature) is January (17.6°C).
Average pressure in September
Niangouèla, Burkina Faso
- Average pressure in September: 1011.4mbar
The month with the highest atmospheric pressure is January (1012.3mbar).
The month with the lowest atmospheric pressure is April (1007.5mbar).
Average wind speed in September
Niangouèla, Burkina Faso
- Average wind speed in September: 9km/h
The windiest month (with the highest average wind speed) is January (14.3km/h).
The calmest month (with the lowest average wind speed) is September (9km/h).
Average humidity in September
Niangouèla, Burkina Faso
- Average humidity in September: 65%
The month with the highest relative humidity is August (70%).
The months with the lowest relative humidity are January and February (14%).
Average rainfall in September
Niangouèla, Burkina Faso
- Average rainfall in September: 45mm
The wettest month (with the highest rainfall) is August (128mm).
The driest months (with the least rainfall) are January, November and December (0mm).
Average rainfall days in September
Niangouèla, Burkina Faso
- Average rainfall days in September: 12.7 days
The month with the highest number of rainy days is August (20.4 days).
The month with the least rainy days is December (0.1 days).
Average daylight in September /
Average sunshine in September
Niangouèla, Burkina Faso
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in September: 11h and 0min
The month with the most sunshine is May (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).
Average sunshine days in September
Niangouèla, Burkina Faso
- Average sunshine days in September: 15.7 days
The month with the most sunshine days is December (30.9 days).
The month with the least sunshine days is August (9.2 days).
Average UV index in September
Niangouèla, Burkina Faso
- Average UV index in September: 8
The months with the highest UV index are March, April, May, June and September (UV index 8).
The month with the lowest UV index is December (UV index 6).
Average cloud cover in September
Niangouèla, Burkina Faso
- Average cloud cover in September: 23
The month with the most cloud cover is August (Cloud cover 38).
The month with the least cloud cover is December (Cloud cover 4).
Average visibility in September
Niangouèla, Burkina Faso
- 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).
Niangouèla, Burkina Faso
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