September weather forecastGouka, Benin

September

Weather in September

September, the first month of the autumn in Gouka, is a tropical month, with an average temperature fluctuating between 30.6°C (87.1°F) and 22.6°C (72.7°F).

Temperature

Gouka, Benin, experiences a transition to a hot 30.6°C (87.1°F) in average high-temperatures with the arrival of September, not greatly differing from August's 29.8°C (85.6°F). The average nighttime temperature lowers to an agreeable 22.6°C (72.7°F) throughout September.

Heat index

The heat index for September is estimated at a blisteringly hot 41°C (105.8°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. 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. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

With an average relative humidity of 84%, September is the most humid month.

Rainfall

In September, the rain falls for 26.5 days. Throughout September, 119mm (4.69") of precipitation is accumulated. Throughout the year, there are 207.1 rainfall days, and 739mm (29.09") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 10min.
On the first day of September, sunrise is at 06:43 and sunset at 19:00. On the last day of the month, sunrise is at 06:40 and sunset at 18:43 WAT.

Sunshine

The average sunshine in September is 6.5h.

UV index

In Gouka, the average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.
Note: In September, the maximum UV index of 7 transforms into these recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.

Frequently asked questions

The high-temperature, in September, in Gouka, is 30.6°C (87.1°F), while the low-temperature averages to 22.6°C (72.7°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in September is estimated at 41°C (105.8°F).

With an average relative humidity of 84%, September is the most humid month.

In Gouka, the average relative humidity in September is 84%.

In Gouka, in September, it is raining for 26.5 days, with typically 119mm (4.69") of accumulated precipitation.

In Gouka, the average day length in September is 12h and 10min.

On the first day of September, sunrise is at 06:43 and sunset at 19:00. On the last day of the month, sunrise is at 06:40 and sunset at 18:43 WAT.

The average sunshine duration in September is 6.5h.

The average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
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 sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Gouka, Benin

  • Average high temperature in September: 30.6°C

The warmest month (with the highest average high temperature) is February (37.8°C).
The month with the lowest average high temperature is August (29.8°C).

  • Average low temperature in September: 22.6°C

The month with the highest average low temperature is March (25.3°C).
The coldest month (with the lowest average low temperature) is August (21.8°C).

Average pressure in September
Gouka, Benin

  • Average pressure in September: 1012.6mbar

The month with the highest atmospheric pressure is July (1013.4mbar).
The months with the lowest atmospheric pressure are February and March (1009.3mbar).

Average wind speed in September
Gouka, Benin

  • Average wind speed in September: 6.8km/h

The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is December (6.2km/h).

Average humidity in September
Gouka, Benin

  • Average humidity in September: 84%

The month with the highest relative humidity is September (84%).
The month with the lowest relative humidity is January (53%).

Average rainfall in September
Gouka, Benin

  • Average rainfall in September: 119mm

The wettest month (with the highest rainfall) is July (129mm).
The driest month (with the least rainfall) is December (3mm).

Average rainfall days in September
Gouka, Benin

  • Average rainfall days in September: 26.5 days

The month with the highest number of rainy days is August (27.5 days).
The month with the least rainy days is December (3.5 days).

Average daylight in September /
Average sunshine in September
Gouka, Benin

  • Average daylight in September: 12h and 12min

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 42min).

  • Average sunshine in September: 6h and 30min

The month with the most sunshine is December (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 5h and 48min).

Average sunshine days in September
Gouka, Benin

  • Average sunshine days in September: 2.1 days

The month with the most sunshine days is December (25.5 days).
The month with the least sunshine days is August (1.9 days).

Average UV index in September
Gouka, Benin

  • Average UV index in September: 7

The month with the highest UV index is February (UV index 8).
The months with the lowest UV index are July and August (UV index 6).

Average cloud cover in September
Gouka, Benin

  • Average cloud cover in September: 59

The month with the most cloud cover is August (Cloud cover 62).
The month with the least cloud cover is December (Cloud cover 14).

Average visibility in September
Gouka, Benin

  • Average visibility in September: 7km

The months with the highest visibility are February, March and April (10km).
The month with the lowest visibility is September (7km).