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 transition into September is marked with an average high-temperature of a hot 30.9°C (87.6°F), showing an insignificant shift from August's 29.8°C (85.6°F). In Dierisso, an average low-temperature of 22°C (71.6°F) is recorded during September nights.Heat index
For most parts of September, the heat index is calculated to be a scorching 40°C (104°F). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.It is crucial to understand that heat index figures are for shade and gentle wind conditions. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Rising body temperatures due to excess heat retention could signify impending heat disorders.
Humidity
The average relative humidity in September in Dierisso is 79%.Rainfall
In September, in Dierisso, the rain falls for 22.8 days. Throughout September, 96mm (3.78") of precipitation is accumulated. In Dierisso, during the entire year, the rain falls for 129.7 days and collects up to 548mm (21.57") of precipitation.Daylight
The average length of the day in September in Dierisso is 12h and 11min.On the first day of the month, sunrise is at 06:11 and sunset at 18:30. On the last day of September, in Dierisso, sunrise is at 06:09 and sunset at 18:11 GMT.
Sunshine
In Dierisso, the average sunshine in September is 8.5h.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 radiation for ordinary individuals.Note: In September, an average UV index of 7 transforms into the following instructions:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
How hot does it get in Dierisso in September?
What is the average humidity in September in Dierisso?
How many days does it rain in September in Dierisso?
How many hours of daylight does Dierisso have in September?
What time are sunrise and sunset in September in Dierisso?
How long on average sun shines in September in Dierisso?
What is the UV index reading in September in Dierisso?
Average temperature in September
Dierisso, Burkina Faso
- Average high temperature in September: 30.9°C
The warmest month (with the highest average high temperature) is April (39.1°C).
The month with the lowest average high temperature is August (29.8°C).
- Average low temperature in September: 22°C
The month with the highest average low temperature is April (26.7°C).
The coldest month (with the lowest average low temperature) is January (19.4°C).
Average pressure in September
Dierisso, Burkina Faso
- Average pressure in September: 1012.2mbar
The months with the highest atmospheric pressure are July and August (1012.5mbar).
The month with the lowest atmospheric pressure is April (1008.5mbar).
Average wind speed in September
Dierisso, Burkina Faso
- Average wind speed in September: 6.2km/h
The windiest month (with the highest average wind speed) is January (10.4km/h).
The calmest month (with the lowest average wind speed) is September (6.2km/h).
Average humidity in September
Dierisso, Burkina Faso
- Average humidity in September: 79%
The month with the highest relative humidity is August (82%).
The month with the lowest relative humidity is January (15%).
Average rainfall in September
Dierisso, Burkina Faso
- Average rainfall in September: 96mm
The wettest month (with the highest rainfall) is August (148mm).
The driest months (with the least rainfall) are January and December (0mm).
Average rainfall days in September
Dierisso, Burkina Faso
- Average rainfall days in September: 22.8 days
The month with the highest number of rainy days is August (25.3 days).
The month with the least rainy days is December (0.2 days).
Average daylight in September /
Average sunshine in September
Dierisso, Burkina Faso
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is May (Average sunshine: 11h and 30min).
The month with the least sunshine is August (Average sunshine: 7h and 0min).
Average sunshine days in September
Dierisso, Burkina Faso
- Average sunshine days in September: 5.5 days
The month with the most sunshine days is December (30.8 days).
The month with the least sunshine days is August (4.1 days).
Average UV index in September
Dierisso, Burkina Faso
- Average UV index in September: 7
The months with the highest UV index are March, April and May (UV index 8).
The month with the lowest UV index is August (UV index 6).
Average cloud cover in September
Dierisso, Burkina Faso
- Average cloud cover in September: 36
The month with the most cloud cover is August (Cloud cover 51).
The months with the least cloud cover are January and December (Cloud cover 5).
Average visibility in September
Dierisso, 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 month with the lowest visibility is August (8km).
Dierisso, Burkina Faso
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