September weather forecast
Natitingou, Benin

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Weather in September

September records a decline in rainfall to 125mm (4.92") as it brings Natitingou's weather pattern back towards the dry season. A noticeable decrease in the number of rainfall days can also be seen, falling to 26.4 from 28.2 in August. The shift in climatic conditions presents an impressive display of the natural cycle of seasons in the town. Despite the decrease in rainfall, it's crucial to prepare for abrupt showers as the wet season winds down.

Temperature

September is marked by an average high-temperature of a hot 30.5°C (86.9°F), almost identical to the preceding month. An average low-temperature of 21.9°C (71.4°F) marks the nights throughout September.

Heat index

September's heat index is calculated to be a blistering 40°C (104°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The average relative humidity in September is 82%.

Rainfall

In Natitingou, in September, during 26.4 rainfall days, 125mm (4.92") of precipitation is typically accumulated. In Natitingou, during the entire year, the rain falls for 151.6 days and collects up to 714mm (28.11") of precipitation.

Daylight

In Natitingou, Benin, the average length of the day in September is 12h and 11min.
On the first day of September, sunrise is at 06:45 and sunset at 19:03. On the last day of the month, sunrise is at 06:43 and sunset at 18:45 WAT.

Sunshine

In Natitingou, the average sunshine in September is 8.2h.

UV index

The average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In September, a daily UV index of 7 turns into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.

Frequently asked questions

Is it hot during September?

The high-temperature, in September, in Natitingou, records 30.5°C (86.9°F), while the low-temperature is 21.9°C (71.4°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in September is calculated to be 40°C (104°F).

What is the average humidity in September?

The average relative humidity in September is 82%.

How many days does it rain in September?

In Natitingou, in September, during 26.4 rainfall days, 125mm (4.92") of precipitation is typically accumulated.

What is the average length of the day in September?

In September, the average day length in Natitingou is 12h and 11min.

When are sunrise and sunset in September?

On the first day of September, sunrise is at 06:45 and sunset at 19:03. On the last day of the month, sunrise is at 06:43 and sunset at 18:45 WAT.

How many hours of sunshine does Natitingou have in September?

In September, the average sunshine duration is 8.2h.

How high is the UV index in September?

In September, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.

Average temperature in September
Natitingou, Benin

Average temperature in September - Natitingou, Benin
  • Average high temperature in September: 30.5°C

The warmest month (with the highest average high temperature) is March (39.3°C).
The month with the lowest average high temperature is August (28.9°C).

  • Average low temperature in September: 21.9°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 (18.2°C).

Average pressure in September
Natitingou, Benin

Average pressure in September - Natitingou, Benin
  • Average pressure in September: 1012.2mbar

The months with the highest atmospheric pressure are July and August (1012.5mbar).
The month with the lowest atmospheric pressure is April (1008.3mbar).

Average wind speed in September
Natitingou, Benin

Average wind speed in September - Natitingou, Benin
  • Average wind speed in September: 5.4km/h

The windiest months (with the highest average wind speed) are January and December (8.3km/h).
The calmest month (with the lowest average wind speed) is September (5.4km/h).

Average humidity in September
Natitingou, Benin

Average humidity in September - Natitingou, Benin
  • Average humidity in September: 82%

The month with the highest relative humidity is August (85%).
The month with the lowest relative humidity is January (17%).

Average rainfall in September
Natitingou, Benin

Average rainfall in September - Natitingou, Benin
  • Average rainfall in September: 125mm

The wettest month (with the highest rainfall) is August (164mm).
The driest months (with the least rainfall) are January and December (0mm).

Average rainfall days in September
Natitingou, Benin

Average rainfall days in September - Natitingou, Benin
  • Average rainfall days in September: 26.4 days

The month with the highest number of rainy days is August (28.2 days).
The month with the least rainy days is December (0 days).

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

Average daylight in September / Average sunshine in September - Natitingou, Benin
  • 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 30min).

  • Average sunshine in September: 8h and 1min

The months with the most sunshine are January, November and December (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 6h and 30min).

Average sunshine days in September
Natitingou, Benin

Average sunshine days in September - Natitingou, Benin
  • Average sunshine days in September: 2.4 days

The month with the most sunshine days is December (30.9 days).
The month with the least sunshine days is August (1.5 days).

Average UV index in September
Natitingou, Benin

Average UV index in September - Natitingou, Benin
  • Average UV index in September: 7

The months with the highest UV index are 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
Natitingou, Benin

Average cloud cover in September - Natitingou, Benin
  • Average cloud cover in September: 41

The month with the most cloud cover is August (Cloud cover 55).
The month with the least cloud cover is December (Cloud cover 3).

Average visibility in September
Natitingou, Benin

Average visibility in September - Natitingou, Benin
  • Average visibility in September: 8km

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

Natitingou, Benin

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