September weather forecast
Nzamaligué, Gabon

Weather in September

The first month of the autumn, September, is also a moderately hot month in Nzamaligué, Gabon, with an average temperature varying between 27.8°C (82°F) and 23.5°C (74.3°F).

Temperature

In Nzamaligué, the average high-temperature in September is essentially the same as in August - a still warm 27.8°C (82°F). The average low-temperature, in Nzamaligué, is 23.5°C (74.3°F).

Heat index

In September, the average heat index is evaluated at a hot 32°C (89.6°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'real feel', or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like activity, differences in body mass, height, and shape, metabolic differences, and pregnancy affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in September in Nzamaligué, Gabon, is 83%.

Rainfall

In Nzamaligué, it is raining for 17.7 days, with typically 76mm (2.99") of accumulated precipitation. In Nzamaligué, during the entire year, the rain falls for 274.1 days and collects up to 1477mm (58.15") of precipitation.

Daylight

In Nzamaligué, Gabon, the average length of the day in September is 12h and 7min.
On the first day of September in Nzamaligué, sunrise is at 06:17 and sunset at 18:24. On the last day of the month, sunrise is at 06:07 and sunset at 18:14 WAT.

Sunshine

The month with the least sunshine is September, with an average of 5.1h of sunshine.

UV index

June through October, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 6 in September transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Nzamaligué?

In Nzamaligué, Gabon, in September, the average high-temperature is 27.8°C (82°F), and the average low-temperature is 23.5°C (74.3°F). in September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 32°C (89.6°F).

What is the average humidity in September in Nzamaligué?

The average relative humidity in September is 83%.

How much does it rain in Nzamaligué in September?

In Nzamaligué, in September, during 17.7 rainfall days, 76mm (2.99") of precipitation is typically accumulated.

How many hours of daylight does Nzamaligué have in September?

The average day length in September in Nzamaligué is 12h and 7min.

When are sunrise and sunset in September in Nzamaligué?

On the first day of September, sunrise is at 06:17 and sunset at 18:24. On the last day of the month, sunrise is at 06:07 and sunset at 18:14 WAT.

What is the month with the least sunshine in Nzamaligué?

The month with the least sunshine in Nzamaligué is September, with an average of 5.1h of sunshine.

How many hours of sunshine does Nzamaligué have in September?

The average sunshine duration in September in Nzamaligué, Gabon, is 5.1h.

When is the lowest UV index in Nzamaligué?

The months with the lowest UV index in Nzamaligué, Gabon, are June through October, with an average maximum UV index of 6.

What is the UV index reading in September in Nzamaligué?

In Nzamaligué, Gabon, 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 temperature in September
Nzamaligué, Gabon

Average temperature in September - Nzamaligué, Gabon
  • Average high temperature in September: 27.8°C

The warmest month (with the highest average high temperature) is March (30.1°C).
The month with the lowest average high temperature is July (26.5°C).

  • Average low temperature in September: 23.5°C

The month with the highest average low temperature is March (25.3°C).
The coldest month (with the lowest average low temperature) is July (22.5°C).

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Average pressure in September
Nzamaligué, Gabon

Average pressure in September - Nzamaligué, Gabon
  • Average pressure in September: 1012.9mbar

The month with the highest atmospheric pressure is July (1014mbar).
The months with the lowest atmospheric pressure are February and March (1010mbar).

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Average wind speed in September
Nzamaligué, Gabon

Average wind speed in September - Nzamaligué, Gabon
  • Average wind speed in September: 12.5km/h

The windiest month (with the highest average wind speed) is August (13.4km/h).
The calmest month (with the lowest average wind speed) is April (8.2km/h).

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Average humidity in September
Nzamaligué, Gabon

Average humidity in September - Nzamaligué, Gabon
  • Average humidity in September: 83%

The month with the highest relative humidity is November (86%).
The months with the lowest relative humidity are January, February, March and August (81%).

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Average rainfall in September
Nzamaligué, Gabon

Average rainfall in September - Nzamaligué, Gabon
  • Average rainfall in September: 76mm

The wettest month (with the highest rainfall) is November (226mm).
The driest month (with the least rainfall) is July (9mm).

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Average rainfall days in September
Nzamaligué, Gabon

Average rainfall days in September - Nzamaligué, Gabon
  • Average rainfall days in September: 17.7 days

The month with the highest number of rainy days is January (30 days).
The month with the least rainy days is July (8.3 days).

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Average daylight in September /
Average sunshine in September
Nzamaligué, Gabon

Average daylight in September / Average sunshine in September - Nzamaligué, Gabon
  • Average daylight in September: 12h and 7min

The month with the longest days is June (Average daylight: 12h and 8min).
The months with the shortest days are January, November and December (Average daylight: 12h and 7min).

  • Average sunshine in September: 5h and 6min

The month with the most sunshine is February (Average sunshine: 8h and 18min).
The month with the least sunshine is September (Average sunshine: 5h and 6min).

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Average sunshine days in September
Nzamaligué, Gabon

Average sunshine days in September - Nzamaligué, Gabon
  • Average sunshine days in September: 9.9 days

The month with the most sunshine days is July (20.7 days).
The month with the least sunshine days is January (0.6 days).

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Average UV index in September
Nzamaligué, Gabon

Average UV index in September - Nzamaligué, Gabon
  • Average UV index in September: 6

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

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Average cloud cover in September
Nzamaligué, Gabon

Average cloud cover in September - Nzamaligué, Gabon
  • Average cloud cover in September: 74

The month with the most cloud cover is September (Cloud cover 74).
The month with the least cloud cover is February (Cloud cover 42).

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Average visibility in September
Nzamaligué, Gabon

Average visibility in September - Nzamaligué, Gabon
  • Average visibility in September: 10km

The months with the highest visibility are January, February, March, June, July, August and September (10km).
The months with the lowest visibility are April, May, October, November and December (9km).

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