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
The advent of September brings an average high-temperature of a still tropical 32.9°C (91.2°F), almost identical to the preceding month. Ouahabou's nights in September experience an average temperature drop to a moderately hot 23.4°C (74.1°F).Heat index
The heat index in September is computed to be a blisteringly hot 44°C (111.2°F). Stay watchful: Heat exhaustion along with heat cramps are likely. Ongoing effort may cause heatstroke.Data suggests that the heat index is set for environments in shade and with a light wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.
Humidity
In September, the average relative humidity is 71%.Rainfall
In September, the rain falls for 15.3 days. Throughout September, 70mm (2.76") of precipitation is accumulated. In Ouahabou, during the entire year, the rain falls for 96 days and collects up to 407mm (16.02") of precipitation.Daylight
The average length of the day in September is 12h and 11min.On the first day of September, sunrise is at 06:02 and sunset at 18:22. On the last day of the month, sunrise is at 06:01 and sunset at 18:03 GMT.
Sunshine
The average sunshine in September is 9h.UV index
The average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.Note: The UV index of 7 during September translates into the following guidance:
Fend off overexposure. Sun protection is vital. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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?
How many hours of daylight does Ouahabou have in September?
When is the sunrise / sunset in September in Ouahabou?
How many hours of sunshine does Ouahabou have in September?
What is the UV index intensity in September?
Average temperature in September
Ouahabou, Burkina Faso
- Average high temperature in September: 32.9°C
The warmest month (with the highest average high temperature) is April (41.1°C).
The month with the lowest average high temperature is August (31.4°C).
- Average low temperature in September: 23.4°C
The month with the highest average low temperature is May (28.5°C).
The coldest month (with the lowest average low temperature) is January (18.3°C).
Average pressure in September
Ouahabou, Burkina Faso
- Average pressure in September: 1011.7mbar
The month with the highest atmospheric pressure is January (1012.1mbar).
The month with the lowest atmospheric pressure is April (1007.8mbar).
Average wind speed in September
Ouahabou, Burkina Faso
- Average wind speed in September: 7.1km/h
The windiest month (with the highest average wind speed) is January (11.4km/h).
The calmest month (with the lowest average wind speed) is September (7.1km/h).
Average humidity in September
Ouahabou, Burkina Faso
- Average humidity in September: 71%
The month with the highest relative humidity is August (75%).
The months with the lowest relative humidity are January and February (14%).
Average rainfall in September
Ouahabou, Burkina Faso
- Average rainfall in September: 70mm
The wettest month (with the highest rainfall) is August (142mm).
The driest months (with the least rainfall) are January and December (0mm).
Average rainfall days in September
Ouahabou, Burkina Faso
- Average rainfall days in September: 15.3 days
The month with the highest number of rainy days is August (24.3 days).
The month with the least rainy days is December (0.1 days).
Average daylight in September /
Average sunshine in September
Ouahabou, 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 30min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is May (Average sunshine: 12h and 0min).
The months with the least sunshine are October, November and December (Average sunshine: 7h and 36min).
Average sunshine days in September
Ouahabou, Burkina Faso
- Average sunshine days in September: 12 days
The months with the most sunshine days are January and December (30.8 days).
The month with the least sunshine days is August (4.8 days).
Average UV index in September
Ouahabou, Burkina Faso
- Average UV index in September: 7
The months with the highest UV index are March, April, May and June (UV index 8).
The month with the lowest UV index is December (UV index 6).
Average cloud cover in September
Ouahabou, Burkina Faso
- Average cloud cover in September: 27
The month with the most cloud cover is August (Cloud cover 41).
The months with the least cloud cover are January and December (Cloud cover 5).
Average visibility in September
Ouahabou, Burkina Faso
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (10km).
The months with the lowest visibility are August and September (9km).
