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
September's arrival shows an average high-temperature of a sweltering 35.5°C (95.9°F), hardly different from the previous month. In Tanlalle, an average low-temperature of 25.6°C (78.1°F) is recorded during September nights.Heat index
September's mean heat index is estimated at a scorching 43°C (109.4°F). Be alert: Heat exhaustion along with heat cramps are probable. Heatstroke is a threat with sustained physical activity.Heat index determinations are made taking into account the shade and light air movements. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.
Humidity
In September, the average relative humidity is 53%.Rainfall
In Tanlalle, during September, the rain falls for 8.4 days and regularly aggregates up to 26mm (1.02") of precipitation. In Tanlalle, Burkina Faso, during the entire year, the rain falls for 59.9 days and collects up to 221mm (8.7") of precipitation.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, in Tanlalle, Burkina Faso, sunrise is at 05:56 and sunset at 17:57 GMT.
Sunshine
In September, the average sunshine is 11.7h.UV index
In September, the average daily maximum UV index in Tanlalle is 8. A UV Index of 8 to 10 symbolizes a very high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 8 in September translates into these instructions:
Never neglect to protect yourself. Eyes and skin can suffer swift damage. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
How hot is it in Tanlalle in September?
What is the average humidity in September in Tanlalle?
How much does it rain in Tanlalle in September?
What is the average length of the day in September in Tanlalle?
When are sunrise and sunset in September in Tanlalle?
How long on average sun shines in September in Tanlalle?
How high is the UV index in September in Tanlalle?
Average temperature in September
Tanlalle, Burkina Faso
- Average high temperature in September: 35.5°C
The warmest month (with the highest average high temperature) is April (41.4°C).
The month with the lowest average high temperature is January (33.2°C).
- Average low temperature in September: 25.6°C
The months with the highest average low temperature are May and June (29.4°C).
The coldest month (with the lowest average low temperature) is January (17.3°C).
Average pressure in September
Tanlalle, Burkina Faso
- Average pressure in September: 1010.9mbar
The month with the highest atmospheric pressure is January (1013.1mbar).
The month with the lowest atmospheric pressure is April (1007.6mbar).
Average wind speed in September
Tanlalle, Burkina Faso
- Average wind speed in September: 10.7km/h
The windiest month (with the highest average wind speed) is December (15.4km/h).
The calmest month (with the lowest average wind speed) is October (9.9km/h).
Average humidity in September
Tanlalle, Burkina Faso
- Average humidity in September: 53%
The month with the highest relative humidity is August (60%).
The month with the lowest relative humidity is March (12%).
Average rainfall in September
Tanlalle, Burkina Faso
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is August (100mm).
The driest months (with the least rainfall) are January, November and December (0mm).
Average rainfall days in September
Tanlalle, Burkina Faso
- Average rainfall days in September: 8.4 days
The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is December (0 days).
Average daylight in September /
Average sunshine in September
Tanlalle, 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 4min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).
Average sunshine days in September
Tanlalle, Burkina Faso
- Average sunshine days in September: 19.7 days
The month with the most sunshine days is December (31 days).
The month with the least sunshine days is August (11.8 days).
Average UV index in September
Tanlalle, Burkina Faso
- Average UV index in September: 8
The months with the highest UV index are April and May (UV index 9).
The month with the lowest UV index is December (UV index 6).
Average cloud cover in September
Tanlalle, Burkina Faso
- Average cloud cover in September: 19
The month with the most cloud cover is August (Cloud cover 32).
The months with the least cloud cover are November and December (Cloud cover 6).
Average visibility in September
Tanlalle, 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).
Tanlalle, Burkina Faso
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