September weather forecast
Abidzi, Benin

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Weather in September

September sees a further surge in the rainfall with 154mm (6.06") precipitation over 28 days, as compared to August. Consequently, the decline in the number of sunshine hours and an increase in air humidity make the cityscape less bright albeit more vibrant. The onset of autumn doesn't bring a substantial change in Abidzi's weather. The rain dampens the streets and rejuvenates the city's aesthetic appeal. Despite the wet conditions, September maintains a reasonably warm atmosphere.

Temperature

Abidzi records a slight change with September's average high-temperatures adjusting to a still moderately hot 29.7°C (85.5°F) from August's 28.8°C (83.8°F). During September nights, Abidzi records an average temperature of 21.6°C (70.9°F).

Heat index

For September, the heat index is computed to be a fiery hot 38°C (100.4°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The months with the highest humidity are August and September, with an average relative humidity of 85%.

Rainfall

The month with the most rainfall in Abidzi is September, when the rain falls for 28 days and typically aggregates up to 154mm (6.06") of precipitation.

Daylight

The average length of the day in September is 12h and 10min.
On the first day of September in Abidzi, sunrise is at 06:44 and sunset at 19:00. On the last day of the month, sunrise is at 06:40 and sunset at 18:43 WAT.

Sunshine

September has the least sunshine of the year, with an average of 7.1h of sunshine.

UV index

The months with the lowest UV index are June through September, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In September, an average UV index of 6 transforms into the following instructions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Experience reduced UV exposure by about half when donning a wide-brim hat.

Frequently asked questions

How hot is September in Abidzi?

September temperatures vary between a high-temperature of 29.7°C (85.5°F) and a low-temperature of 21.6°C (70.9°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in September is computed to be 38°C (100.4°F).

What is the most humid month?

The months with the highest humidity are August and September, with an average relative humidity of 85%.

What is the average humidity in September?

The average relative humidity in September is 85%.

What is the wettest month in Abidzi?

September is the month with the most rainfall. Rain falls for 28 days and accumulates 154mm (6.06") of precipitation.

How many days does it rain in September?

In Abidzi, during September, the rain falls for 28 days and regularly aggregates up to 154mm (6.06") of precipitation.

What is the average length of the day in September?

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

What time are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 06:44 and sunset at 19:00. On the last day of the month, sunrise is at 06:40 and sunset at 18:43 WAT.

What is the month with the least sunshine?

With an average of 7.1h of sunshine, September has the least sunshine of the year.

How long on average sun shines in September?

In Abidzi, Benin, the average sunshine duration in September is 7.1h.

What is the month with the lowest UV index?

June through September, with an average maximum UV index of 6, are months with the lowest UV index.

What is the UV index intensity in September?

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

Average temperature in September
Abidzi, Benin

Average temperature in September - Abidzi, Benin
  • Average high temperature in September: 29.7°C

The warmest month (with the highest average high temperature) is February (36.9°C).
The month with the lowest average high temperature is August (28.8°C).

  • Average low temperature in September: 21.6°C

The months with the highest average low temperature are March and April (24°C).
The coldest months (with the lowest average low temperature) are January and August (20.9°C).

Average pressure in September
Abidzi, Benin

Average pressure in September - Abidzi, Benin
  • Average pressure in September: 1012.5mbar

The month with the highest atmospheric pressure is July (1013.3mbar).
The month with the lowest atmospheric pressure is March (1009mbar).

Average wind speed in September
Abidzi, Benin

Average wind speed in September - Abidzi, Benin
  • Average wind speed in September: 4.9km/h

The windiest month (with the highest average wind speed) is April (7km/h).
The calmest month (with the lowest average wind speed) is September (4.9km/h).

Average humidity in September
Abidzi, Benin

Average humidity in September - Abidzi, Benin
  • Average humidity in September: 85%

The months with the highest relative humidity are August and September (85%).
The month with the lowest relative humidity is January (40%).

Average rainfall in September
Abidzi, Benin

Average rainfall in September - Abidzi, Benin
  • Average rainfall in September: 154mm

The wettest month (with the highest rainfall) is September (154mm).
The driest month (with the least rainfall) is December (4mm).

Average rainfall days in September
Abidzi, Benin

Average rainfall days in September - Abidzi, Benin
  • Average rainfall days in September: 28 days

The month with the highest number of rainy days is September (28 days).
The month with the least rainy days is December (2.8 days).

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

Average daylight in September / Average sunshine in September - Abidzi, Benin
  • 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 42min).

  • Average sunshine in September: 7h and 1min

The month with the most sunshine is April (Average sunshine: 11h and 36min).
The month with the least sunshine is September (Average sunshine: 7h and 6min).

Average sunshine days in September
Abidzi, Benin

Average sunshine days in September - Abidzi, Benin
  • Average sunshine days in September: 1.5 days

The month with the most sunshine days is December (25.2 days).
The month with the least sunshine days is September (1.5 days).

Average UV index in September
Abidzi, Benin

Average UV index in September - Abidzi, Benin
  • Average UV index in September: 6

The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The months with the lowest UV index are June, July, August and September (UV index 6).

Average cloud cover in September
Abidzi, Benin

Average cloud cover in September - Abidzi, Benin
  • Average cloud cover in September: 55

The month with the most cloud cover is August (Cloud cover 60).
The month with the least cloud cover is December (Cloud cover 8).

Average visibility in September
Abidzi, Benin

Average visibility in September - Abidzi, Benin
  • Average visibility in September: 7km

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

Abidzi, Benin

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