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
September records an average high-temperature of a still tropical 31.7°C (89.1°F), indicating a minor variation from the preceding month. The month of September records an average low-temperature of 22.2°C (72°F).Heat index
In September, the heat index is computed to be a blisteringly hot 42°C (107.6°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.Heat index guidelines indicate values are for light wind scenarios and shaded regions. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are highly important for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. 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. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.
Humidity
In September, the average relative humidity in Moussakongo is 76%.Rainfall
In Moussakongo, during September, the rain falls for 21.3 days and regularly aggregates up to 92mm (3.62") of precipitation. Throughout the year, there are 125.4 rainfall days, and 574mm (22.6") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 11min.On the first day of the month, sunrise is at 06:05 and sunset at 18:26. On the last day of September, sunrise is at 06:05 and sunset at 18:07 GMT.
Sunshine
In September, the average sunshine is 8.8h.UV index
In September, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 7 suggests this advice:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. 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. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September?
How much does it rain in September?
What is the average length of the day in September?
What time are sunrise and sunset in September in Moussakongo?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Moussakongo, Burkina Faso
- Average high temperature in September: 31.7°C
The warmest month (with the highest average high temperature) is April (39.7°C).
The month with the lowest average high temperature is August (30.3°C).
- Average low temperature in September: 22.2°C
The months with the highest average low temperature are April and May (26.9°C).
The coldest month (with the lowest average low temperature) is January (18.8°C).
Average pressure in September
Moussakongo, Burkina Faso
- Average pressure in September: 1012.1mbar
The month with the highest atmospheric pressure is August (1012.3mbar).
The month with the lowest atmospheric pressure is April (1008.3mbar).
Average wind speed in September
Moussakongo, Burkina Faso
- Average wind speed in September: 6.7km/h
The windiest month (with the highest average wind speed) is May (10.6km/h).
The calmest month (with the lowest average wind speed) is September (6.7km/h).
Average humidity in September
Moussakongo, Burkina Faso
- Average humidity in September: 76%
The month with the highest relative humidity is August (80%).
The month with the lowest relative humidity is January (14%).
Average rainfall in September
Moussakongo, Burkina Faso
- Average rainfall in September: 92mm
The wettest month (with the highest rainfall) is August (160mm).
The driest months (with the least rainfall) are January and December (0mm).
Average rainfall days in September
Moussakongo, Burkina Faso
- Average rainfall days in September: 21.3 days
The month with the highest number of rainy days is August (26.2 days).
The month with the least rainy days is December (0.1 days).
Average daylight in September /
Average sunshine in September
Moussakongo, Burkina Faso
- 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 24min).
- Average sunshine in September: 8h and 5min
The months with the most sunshine are May and June (Average sunshine: 11h and 48min).
The month with the least sunshine is August (Average sunshine: 7h and 24min).
Average sunshine days in September
Moussakongo, Burkina Faso
- Average sunshine days in September: 6.4 days
The month with the most sunshine days is December (30.8 days).
The month with the least sunshine days is August (3.3 days).
Average UV index in September
Moussakongo, Burkina Faso
- Average UV index in September: 7
The months with the highest UV index are March, April and May (UV index 8).
The months with the lowest UV index are August and December (UV index 6).
Average cloud cover in September
Moussakongo, Burkina Faso
- Average cloud cover in September: 32
The month with the most cloud cover is August (Cloud cover 47).
The month with the least cloud cover is December (Cloud cover 5).
Average visibility in September
Moussakongo, Burkina Faso
- 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).
