September weather forecast
Belinga, Gabon

Weather in September

The first month of the autumn, September, is still a warm month in Belinga, Gabon, with an average temperature fluctuating between 29.3°C (84.7°F) and 20.8°C (69.4°F).

Temperature

In September, the average high-temperature is relatively the same as in August - a still warm 29.3°C (84.7°F). In Belinga, in September, the average low-temperature is 20.8°C (69.4°F).

Heat index

In September, the average heat index is estimated at a sweltering 37°C (98.6°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 'real feel', 'feels like', 'apparent temperature', or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like wind, pregnancy, differences in body mass, height, and shape, and activity influence one's weather impression. 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 particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. 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. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

In September, the average relative humidity is 87%.

Rainfall

In Belinga, during September, the rain falls for 28.4 days and regularly aggregates up to 154mm (6.06") of precipitation. In Belinga, during the entire year, the rain falls for 308.3 days and collects up to 1481mm (58.31") of precipitation.

Daylight

In Belinga, the average length of the day in September is 12h and 7min.
On the first day of September, sunrise is at 06:03 and sunset at 18:11. On the last day of the month, sunrise is at 05:54 and sunset at 18:00 WAT.

Sunshine

In Belinga, the average sunshine in September is 6.2h.

UV index

September and October, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 5 in September interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 temperature in September in Belinga?

The average high-temperature, in September, is 29.3°C (84.7°F), while the average low-temperature is 20.8°C (69.4°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 estimated at 37°C (98.6°F).

What is the average humidity in September in Belinga?

In September, the average relative humidity is 87%.

How many days does it rain in September in Belinga?

In September, in Belinga, Gabon, the rain falls for 28.4 days. Throughout September, 154mm (6.06") of precipitation is accumulated.

How many hours of daylight does Belinga have in September?

In Belinga, the average day length in September is 12h and 7min.

When is the sunrise / sunset in September in Belinga?

In September, on the first day of the month, sunrise is at 06:03 and sunset at 18:11. On the last day of the month, in Belinga, Gabon, sunrise is at 05:54 and sunset at 18:00 WAT.

How long on average sun shines in September in Belinga?

The average sunshine duration in September in Belinga, Gabon, is 6.2h.

When is the lowest UV index in Belinga?

September and October, with an average maximum UV index of 5, are months with the lowest UV index in Belinga, Gabon.

How high is the UV index in September in Belinga?

In Belinga, Gabon, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.

Average temperature in September
Belinga, Gabon

Average temperature in September - Belinga, Gabon
  • Average high temperature in September: 29.3°C

The warmest month (with the highest average high temperature) is March (32.3°C).
The month with the lowest average high temperature is October (28.9°C).

  • Average low temperature in September: 20.8°C

The month with the highest average low temperature is March (21.9°C).
The coldest month (with the lowest average low temperature) is July (20.1°C).

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Average pressure in September
Belinga, Gabon

Average pressure in September - Belinga, Gabon
  • Average pressure in September: 1012.8mbar

The month with the highest atmospheric pressure is July (1013.5mbar).
The month with the lowest atmospheric pressure is February (1010.1mbar).

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Average wind speed in September
Belinga, Gabon

Average wind speed in September - Belinga, Gabon
  • Average wind speed in September: 4.5km/h

The windiest month (with the highest average wind speed) is August (5km/h).
The calmest month (with the lowest average wind speed) is November (3.5km/h).

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Average humidity in September
Belinga, Gabon

Average humidity in September - Belinga, Gabon
  • Average humidity in September: 87%

The month with the highest relative humidity is October (89%).
The month with the lowest relative humidity is January (76%).

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Average rainfall in September
Belinga, Gabon

Average rainfall in September - Belinga, Gabon
  • Average rainfall in September: 154mm

The wettest month (with the highest rainfall) is October (240mm).
The driest month (with the least rainfall) is January (39mm).

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Average rainfall days in September
Belinga, Gabon

Average rainfall days in September - Belinga, Gabon
  • Average rainfall days in September: 28.4 days

The month with the highest number of rainy days is October (30.1 days).
The month with the least rainy days is July (19.7 days).

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

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

The month with the longest days is June (Average daylight: 12h and 11min).
The month with the shortest days is December (Average daylight: 12h and 4min).

  • Average sunshine in September: 6h and 12min

The months with the most sunshine are January and December (Average sunshine: 8h and 30min).
The month with the least sunshine is October (Average sunshine: 4h and 48min).

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Average sunshine days in September
Belinga, Gabon

Average sunshine days in September - Belinga, Gabon
  • Average sunshine days in September: 0.8 days

The months with the most sunshine days are January and July (7.2 days).
The months with the least sunshine days are September and October (0.8 days).

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Average UV index in September
Belinga, Gabon

Average UV index in September - Belinga, Gabon
  • Average UV index in September: 5

The month with the highest UV index is December (UV index 7).
The months with the lowest UV index are September and October (UV index 5).

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Average cloud cover in September
Belinga, Gabon

Average cloud cover in September - Belinga, Gabon
  • Average cloud cover in September: 67

The month with the most cloud cover is October (Cloud cover 73).
The month with the least cloud cover is January (Cloud cover 41).

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Average visibility in September
Belinga, Gabon

Average visibility in September - Belinga, Gabon
  • Average visibility in September: 6km

The months with the highest visibility are January, February, July, August and December (8km).
The months with the lowest visibility are April, May, September, October and November (6km).

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