September weather forecast
Ngaoundere, Cameroon

Weather in September

The first month of the autumn, September, is also a moderately hot month in Ngaoundere, Cameroon, with average temperature fluctuating between 25°C (77°F) and 17.2°C (63°F).

Temperature

In Ngaoundere, the average high-temperature in September is almost the same as in August - a still moderately hot 25°C (77°F). The average low-temperature, in Ngaoundere, is 17.2°C (63°F).

Humidity

In September, the average relative humidity in Ngaoundere is 89%.

Rainfall

In Ngaoundere, during September, the rain falls for 29.5 days and regularly aggregates up to 220mm (8.66") of precipitation. Throughout the year, in Ngaoundere, Cameroon, there are 197.1 rainfall days, and 1433mm (56.42") of precipitation is accumulated.

Daylight

The average length of the day in Ngaoundere is 12.2h.

Sunshine

The average sunshine in Ngaoundere, Cameroon, is 8.2h.

UV index

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in September in Ngaoundere?

In Ngaoundere, the average relative humidity in September is 89%.

How many days does it rain in September in Ngaoundere?

In Ngaoundere, during September, the rain falls for 29.5 days and regularly aggregates up to 220mm (8.66") of precipitation.

How many hours of daylight does Ngaoundere have in September?

In Ngaoundere, the average length of the day in September is 12.2h.

How many hours of sunshine does Ngaoundere have in September?

In Ngaoundere, Cameroon, the average sunshine in September is 8.2h.

What is the UV index reading in September in Ngaoundere?

The average daily maximum UV index in September in Ngaoundere, Cameroon, is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in September
Ngaoundere, Cameroon

Average temperature in September - Ngaoundere, Cameroon
  • Average high temperature in September: 25°C

The warmest month (with the highest average high temperature) is March (33.9°C).
The month with the lowest average high temperature is August (23.8°C).

  • Average low temperature in September: 17.2°C

The month with the highest average low temperature is April (20.3°C).
The coldest month (with the lowest average low temperature) is January (16.4°C).

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Average pressure in September
Ngaoundere, Cameroon

Average pressure in September - Ngaoundere, Cameroon
  • Average pressure in September: 1012.9mbar

The month with the highest atmospheric pressure is July (1013.5mbar).
The month with the lowest atmospheric pressure is March (1009.3mbar).

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Average wind speed in September
Ngaoundere, Cameroon

Average wind speed in September - Ngaoundere, Cameroon
  • Average wind speed in September: 4.4km/h

The windiest month (with the highest average wind speed) is December (8.9km/h).
The calmest month (with the lowest average wind speed) is September (4.4km/h).

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Average humidity in September
Ngaoundere, Cameroon

Average humidity in September - Ngaoundere, Cameroon
  • Average humidity in September: 89%

The month with the highest relative humidity is August (92%).
The month with the lowest relative humidity is January (22%).

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Average rainfall in September
Ngaoundere, Cameroon

Average rainfall in September - Ngaoundere, Cameroon
  • Average rainfall in September: 220mm

The wettest month (with the highest rainfall) is August (293mm).
The driest months (with the least rainfall) are January and December (0mm).

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Average rainfall days in September
Ngaoundere, Cameroon

Average rainfall days in September - Ngaoundere, Cameroon
  • Average rainfall days in September: 29.5 days

Months with the highest number of rainy days are July and August (30.8 days).
The month with the least rainy days is January (0 days).

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Average daylight in September /
Average sunshine in September
Ngaoundere, Cameroon

Average daylight in September / Average sunshine in September - Ngaoundere, Cameroon
  • Average daylight in September: 12.2h

Months with the longest days are May, June and July (Average daylight: 12.5h).
Months with the shortest days are January and December (Average daylight: 11.7h).

  • Average sunshine in September: 8.2h

The month with the most sunshine is April (Average sunshine: 10.8h).
The month with the least sunshine is August (Average sunshine: 6.8h).

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Average sunshine days in September
Ngaoundere, Cameroon

Average sunshine days in September - Ngaoundere, Cameroon
  • Average sunshine days in September: 0.1 days

The month with the most sunshine days is January (31 days).
The month with the least sunshine days is August (0 days).

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Average UV index in September
Ngaoundere, Cameroon

Average UV index in September - Ngaoundere, Cameroon
  • Average UV index in September: 6

Months with the highest UV index are February and March (UV index 7).
Months with the lowest UV index are June, July and August (UV index 5).

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Average cloud cover in September
Ngaoundere, Cameroon

Average cloud cover in September - Ngaoundere, Cameroon
  • Average cloud cover in September: 55

The month with the most cloud cover is August (Cloud cover 67).
The month with the least cloud cover is January (Cloud cover 2).

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Average visibility in September
Ngaoundere, Cameroon

Average visibility in September - Ngaoundere, Cameroon
  • Average visibility in September: 6km

Months with the highest visibility are January, February, March, April, November and December (10km).
Months with the lowest visibility are July, August and September (6km).

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