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
In the transition from August to September, Gourmadjo reports an average high-temperature of a sweltering 35.7°C (96.3°F), indicating a close resemblance to the prior month. Gourmadjo, during September nights, observes an average temperature of 25.9°C (78.6°F).Heat index
The heat index in September is estimated at a blazing hot 45°C (113°F). Be wary: Heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.Heat index data is primarily for areas with shade and subjected to light winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Overheating and potential dehydration arise when body heat gain eclipses its release capability.
Humidity
In September, the average relative humidity is 55%.Rainfall
In Gourmadjo, in September, it is raining for 10.8 days, with typically 36mm (1.42") of accumulated precipitation. In Gourmadjo, during the entire year, the rain falls for 73.1 days and collects up to 270mm (10.63") of precipitation.Daylight
In September, the average length of the day is 12h and 11min.On the first day of September, sunrise is at 05:49 and sunset at 18:10. On the last day of the month, sunrise is at 05:49 and sunset at 17:50 WAT.
Sunshine
In September, the average sunshine is 10.5h.UV index
In September, the average daily maximum UV index is 8. A UV Index reading of 8 to 10 represents a very high threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 8 in September interprets into the following recommendations:
Without constant care, eyes and skin might suffer damage in a short time. 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. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What is the average humidity in September?
How many days does it rain in September in Gourmadjo?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Gourmadjo have in September?
How high is the UV index in September?
Average temperature in September
Gourmadjo, Chad
- Average high temperature in September: 35.7°C
The warmest month (with the highest average high temperature) is April (43°C).
The month with the lowest average high temperature is August (32.9°C).
- Average low temperature in September: 25.9°C
The month with the highest average low temperature is June (30.2°C).
The coldest month (with the lowest average low temperature) is January (17.8°C).
Average pressure in September
Gourmadjo, Chad
- Average pressure in September: 1009.9mbar
The month with the highest atmospheric pressure is January (1012.4mbar).
The month with the lowest atmospheric pressure is April (1006.1mbar).
Average wind speed in September
Gourmadjo, Chad
- Average wind speed in September: 9km/h
The windiest month (with the highest average wind speed) is March (14.6km/h).
The calmest month (with the lowest average wind speed) is September (9km/h).
Average humidity in September
Gourmadjo, Chad
- Average humidity in September: 55%
The month with the highest relative humidity is August (66%).
The month with the lowest relative humidity is March (12%).
Average rainfall in September
Gourmadjo, Chad
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is August (132mm).
The driest months (with the least rainfall) are January, February, March, November and December (0mm).
Average rainfall days in September
Gourmadjo, Chad
- Average rainfall days in September: 10.8 days
The month with the highest number of rainy days is August (22.3 days).
The months with the least rainy days are January and December (0 days).
Average daylight in September /
Average sunshine in September
Gourmadjo, Chad
- 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: 10h and 3min
The months with the most sunshine are April and May (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 42min).
Average sunshine days in September
Gourmadjo, Chad
- Average sunshine days in September: 15.8 days
The months with the most sunshine days are January and December (31 days).
The month with the least sunshine days is August (6.7 days).
Average UV index in September
Gourmadjo, Chad
- 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
Gourmadjo, Chad
- Average cloud cover in September: 22
The month with the most cloud cover is August (Cloud cover 39).
The month with the least cloud cover is January (Cloud cover 1).
Average visibility in September
Gourmadjo, Chad
- 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).
Gourmadjo, Chad
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