September weather forecast
Korhogo, Ivory Coast

September

Weather in September

September marks the gradual retreating of rains and a subtle climb in temperatures in Korhogo. Following August's maximum precipitation, rainfall sees a decrease to 109mm (4.29") this month. September stands out with its average high temperature of 29.5°C (85.1°F), the lowest in the year for Korhogo. Despite this temperature drop, Korhogo remains vibrant and dynamic as the reduced rainfall beckons the return of outdoor activities. With the skies gradually clearing up, this month hosts a beautiful interplay of rain and sunshine, appealing to those appreciating both ends of the weather spectrum.

Temperature

The arrival of September in Korhogo brings an average high-temperature of a still moderately hot 29.5°C (85.1°F), nearly identical to August's 28.8°C (83.8°F). Korhogo observes an average low-temperature of 21.6°C (70.9°F) during September nights.

Heat index

The heat index for September is calculated to be a fiery hot 37°C (98.6°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In Korhogo, the average relative humidity in September is 83%.

Rainfall

In Korhogo, during September, the rain falls for 23.5 days and regularly aggregates up to 109mm (4.29") of precipitation. Throughout the year, in Korhogo, there are 153.9 rainfall days, and 688mm (27.09") of precipitation is accumulated.

Daylight

In Korhogo, the average length of the day in September is 12h and 11min.
On the first day of September, sunrise is at 06:13 and sunset at 18:31. On the last day of the month, sunrise is at 06:10 and sunset at 18:13 GMT.

Sunshine

In September, the average sunshine is 7.7h.

UV index

The average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily high UV index of 7 in September leads to these guidelines:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

Frequently asked questions

How hot is it in September?
The high-temperature, in September, in Korhogo, records 29.5°C (85.1°F), while the low-temperature is 21.6°C (70.9°F). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is calculated to be 37°C (98.6°F).
What is the average humidity in September?
The average relative humidity in September is 83%.
How much does it rain in September?
In Korhogo, in September, during 23.5 rainfall days, 109mm (4.29") of precipitation is typically accumulated.
How many hours of daylight does Korhogo have in September?
In September, the average day length is 12h and 11min.
When are sunrise and sunset in September?
On the first day of September, sunrise is at 06:13 and sunset at 18:31. On the last day of the month, sunrise is at 06:10 and sunset at 18:13 GMT.
How many hours of sunshine does Korhogo have in September?
The average sunshine duration in September is 7.7h.
How high is the UV index in September?
In Korhogo, Ivory Coast, the average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's 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 - Korhogo, Ivory Coast
Average temperature in September
Korhogo, Ivory Coast
  • Average high temperature in September: 29.5°C

The warmest month (with the highest average high temperature) is March (37.4°C).
The month with the lowest average high temperature is August (28.8°C).

  • Average low temperature in September: 21.6°C

The month with the highest average low temperature is April (25.2°C).
The coldest month (with the lowest average low temperature) is January (20°C).

Average pressure in September - Korhogo, Ivory Coast
Average pressure in September
Korhogo, Ivory Coast
  • Average pressure in September: 1012.4mbar

The month with the highest atmospheric pressure is July (1012.9mbar).
The month with the lowest atmospheric pressure is March (1008.9mbar).

Average wind speed in September - Korhogo, Ivory Coast
Average wind speed in September
Korhogo, Ivory Coast
  • Average wind speed in September: 7.1km/h

The windiest months (with the highest average wind speed) are April and May (10.9km/h).
The calmest months (with the lowest average wind speed) are September and November (7.1km/h).

Average humidity in September - Korhogo, Ivory Coast
Average humidity in September
Korhogo, Ivory Coast
  • Average humidity in September: 83%

The month with the highest relative humidity is August (84%).
The month with the lowest relative humidity is January (17%).

Average rainfall in September - Korhogo, Ivory Coast
Average rainfall in September
Korhogo, Ivory Coast
  • Average rainfall in September: 109mm

The wettest month (with the highest rainfall) is August (156mm).
The driest months (with the least rainfall) are January and December (1mm).

Average rainfall days in September - Korhogo, Ivory Coast
Average rainfall days in September
Korhogo, Ivory Coast
  • Average rainfall days in September: 23.5 days

The month with the highest number of rainy days is August (25.8 days).
The month with the least rainy days is December (0.4 days).

Average daylight in September / Average sunshine in September - Korhogo, Ivory Coast
Average daylight in September /
Average sunshine in September
Korhogo, Ivory Coast
  • 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 36min).

  • Average sunshine in September: 7h and 4min

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

Average sunshine days in September - Korhogo, Ivory Coast
Average sunshine days in September
Korhogo, Ivory Coast
  • Average sunshine days in September: 4 days

The month with the most sunshine days is December (30.5 days).
The month with the least sunshine days is August (3.4 days).

Average UV index in September - Korhogo, Ivory Coast
Average UV index in September
Korhogo, Ivory Coast
  • Average UV index in September: 7

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

Average cloud cover in September - Korhogo, Ivory Coast
Average cloud cover in September
Korhogo, Ivory Coast
  • Average cloud cover in September: 46

The month with the most cloud cover is August (Cloud cover 57).
The month with the least cloud cover is December (Cloud cover 5).

Average visibility in September - Korhogo, Ivory Coast
Average visibility in September
Korhogo, Ivory Coast
  • Average visibility in September: 8km

The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are August and September (8km).

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