September weather forecast
Borotou, Ivory Coast

September

Weather in September

September, the first month of the autumn in Borotou, is also a moderately hot month, with an average temperature ranging between max 28.7°C (83.7°F) and min 20.5°C (68.9°F).

Temperature

As Borotou welcomes September, the average high-temperature stabilizes at a still warm 28.7°C (83.7°F), showing little deviation from August's 28°C (82.4°F). September nights observe an average temperature dip to a pleasant 20.5°C (68.9°F).

Heat index

In September, the average heat index is estimated at a torrid 35°C (95°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Heat index values are typically calculated for conditions of shade and a light breeze. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In September, the average relative humidity is 87%.

Rainfall

In Borotou, during September, the rain falls for 25.6 days and regularly aggregates up to 156mm (6.14") of precipitation. In Borotou, during the entire year, the rain falls for 163.8 days and collects up to 892mm (35.12") of precipitation.

Daylight

In September, the average length of the day is 12h and 10min.
On the first day of the month, sunrise is at 06:21 and sunset at 18:38. On the last day of September, in Borotou, sunrise is at 06:18 and sunset at 18:21 GMT.

Sunshine

In September, the average sunshine in Borotou is 7.4h.

UV index

The months with the lowest UV index in Borotou are July through September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: An average UV index of 6 in September transforms into this advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.

Frequently asked questions

How hot is it in September?
The average high-temperature, in September, in Borotou, is 28.7°C (83.7°F), while the average low-temperature is 20.5°C (68.9°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, in September is estimated at 35°C (95°F).
What is the average humidity in September?
In Borotou, the average relative humidity in September is 87%.
How many days does it rain in September?
In Borotou, during September, the rain falls for 25.6 days and regularly aggregates up to 156mm (6.14") of precipitation.
How many hours of daylight does Borotou have in September?
The average day length in September in Borotou is 12h and 10min.
When are sunrise and sunset in September in Borotou?
On the first day of September, sunrise is at 06:21 and sunset at 18:38. On the last day of the month, sunrise is at 06:18 and sunset at 18:21 GMT.
How long on average sun shines in September?
In Borotou, the average sunshine duration in September is 7.4h.
What is the month with the lowest UV index?
The months with the lowest UV index are July through September, with an average maximum UV index of 6.
How high is the UV index in September?
In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September - Borotou, Ivory Coast
Average temperature in September
Borotou, Ivory Coast
  • Average high temperature in September: 28.7°C

The warmest month (with the highest average high temperature) is March (37.5°C).
The month with the lowest average high temperature is August (28°C).

  • Average low temperature in September: 20.5°C

The month with the highest average low temperature is April (23.9°C).
The coldest month (with the lowest average low temperature) is December (18.4°C).

Average pressure in September - Borotou, Ivory Coast
Average pressure in September
Borotou, Ivory Coast
  • Average pressure in September: 1012.7mbar

The month with the highest atmospheric pressure is July (1013.3mbar).
The months with the lowest atmospheric pressure are March and April (1009.5mbar).

Average wind speed in September - Borotou, Ivory Coast
Average wind speed in September
Borotou, Ivory Coast
  • Average wind speed in September: 5.7km/h

The windiest month (with the highest average wind speed) is February (8.9km/h).
The calmest month (with the lowest average wind speed) is September (5.7km/h).

Average humidity in September - Borotou, Ivory Coast
Average humidity in September
Borotou, Ivory Coast
  • Average humidity in September: 87%

The month with the highest relative humidity is August (88%).
The month with the lowest relative humidity is January (19%).

Average rainfall in September - Borotou, Ivory Coast
Average rainfall in September
Borotou, Ivory Coast
  • Average rainfall in September: 156mm

The wettest month (with the highest rainfall) is August (223mm).
The driest month (with the least rainfall) is December (0mm).

Average rainfall days in September - Borotou, Ivory Coast
Average rainfall days in September
Borotou, Ivory Coast
  • Average rainfall days in September: 25.6 days

The month with the highest number of rainy days is August (27.3 days).
The month with the least rainy days is December (0.4 days).

Average daylight in September / Average sunshine in September - Borotou, Ivory Coast
Average daylight in September /
Average sunshine in September
Borotou, Ivory Coast
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).

  • Average sunshine in September: 7h and 2min

The month with the most sunshine is December (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 6h and 12min).

Average sunshine days in September - Borotou, Ivory Coast
Average sunshine days in September
Borotou, Ivory Coast
  • Average sunshine days in September: 3.4 days

The month with the most sunshine days is December (30.6 days).
The month with the least sunshine days is August (2.3 days).

Average UV index in September - Borotou, Ivory Coast
Average UV index in September
Borotou, Ivory Coast
  • Average UV index in September: 6

The months with the highest UV index are March and April (UV index 8).
The months with the lowest UV index are July, August and September (UV index 6).

Average cloud cover in September - Borotou, Ivory Coast
Average cloud cover in September
Borotou, Ivory Coast
  • Average cloud cover in September: 51

The month with the most cloud cover is August (Cloud cover 63).
The month with the least cloud cover is December (Cloud cover 6).

Average visibility in September - Borotou, Ivory Coast
Average visibility in September
Borotou, Ivory Coast
  • Average visibility in September: 7km

The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are August and September (7km).

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