September weather forecast
Birnin Gaoure, Niger

September

Weather in September

September, the first month of the autumn in Birnin Gaoure, is a sweltering month, with an average temperature ranging between min 26.9°C (80.4°F) and max 36.7°C (98.1°F).

Temperature

Birnin Gaoure, Niger, signifies an average high-temperature of a very hot 36.7°C (98.1°F) in September, closely mirroring the 34.7°C (94.5°F) of August. Throughout September, Birnin Gaoure experiences a low-temperature average of 26.9°C (80.4°F).

Heat index

September's heat index is estimated at a blistering 44°C (111.2°F). Be wary: Heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The average relative humidity in September in Birnin Gaoure is 48%.

Rainfall

In Birnin Gaoure, during September, the rain falls for 4.2 days and regularly aggregates up to 9mm (0.35") of precipitation. In Birnin Gaoure, during the entire year, the rain falls for 34.7 days and collects up to 99mm (3.9") of precipitation.

Daylight

The average length of the day in September is 12h and 12min.
On the first day of September, sunrise is at 06:37 and sunset at 18:59. On the last day of the month, sunrise is at 06:37 and sunset at 18:38 WAT.

Sunshine

In September, the average sunshine is 9.7h.

UV index

In Birnin Gaoure, the average daily maximum UV index in September is 8. A UV Index of 8 to 10 symbolizes a very high threat to health from exposure to the Sun's UV rays for the average person.
Note: A maximum daily UV index of 8 during September morphs into the following directions:
Immediate care is essential; skin and eyes can be harmed in no time without it. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.

Frequently asked questions

How hot does it get in Birnin Gaoure in September?
In Birnin Gaoure, in September, the average high-temperature is 36.7°C (98.1°F), and the average low-temperature is 26.9°C (80.4°F). The average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, in September is estimated at 44°C (111.2°F).
What is the average humidity in September in Birnin Gaoure?
In September, the average relative humidity is 48%.
How many days does it rain in September in Birnin Gaoure?
In September, in Birnin Gaoure, Niger, the rain falls for 4.2 days. Throughout September, 9mm (0.35") of precipitation is accumulated.
How many hours of daylight does Birnin Gaoure have in September?
In September, the average day length is 12h and 12min.
When is the sunrise / sunset in September in Birnin Gaoure?
On the first day of September in Birnin Gaoure, sunrise is at 06:37 and sunset at 18:59. On the last day of the month, sunrise is at 06:37 and sunset at 18:38 WAT.
How long on average sun shines in September in Birnin Gaoure?
In Birnin Gaoure, the average sunshine duration in September is 9.7h.
What is the UV index reading in September in Birnin Gaoure?
The average daily maximum UV index in September in Birnin Gaoure, Niger, is 8. A UV Index of 8 to 10 symbolizes a very high health threat from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Birnin Gaoure, Niger
  • Average high temperature in September: 36.7°C

The warmest month (with the highest average high temperature) is April (42.2°C).
The months with the lowest average high temperature are January and December (33.5°C).

  • Average low temperature in September: 26.9°C

The month with the highest average low temperature is May (30.4°C).
The coldest month (with the lowest average low temperature) is January (16.9°C).

Average pressure in September
Birnin Gaoure, Niger
  • Average pressure in September: 1010.5mbar

The month with the highest atmospheric pressure is January (1012.8mbar).
The month with the lowest atmospheric pressure is April (1007mbar).

Average wind speed in September
Birnin Gaoure, Niger
  • Average wind speed in September: 11.6km/h

The windiest months (with the highest average wind speed) are January, July and December (14.7km/h).
The calmest month (with the lowest average wind speed) is October (10.4km/h).

Average humidity in September
Birnin Gaoure, Niger
  • Average humidity in September: 48%

The month with the highest relative humidity is August (55%).
The month with the lowest relative humidity is March (12%).

Average rainfall in September
Birnin Gaoure, Niger
  • Average rainfall in September: 9mm

The wettest month (with the highest rainfall) is August (42mm).
The driest months (with the least rainfall) are January, November and December (0mm).

Average rainfall days in September
Birnin Gaoure, Niger
  • Average rainfall days in September: 4.2 days

The month with the highest number of rainy days is August (9.1 days).
The months with the least rainy days are January and November (0 days).

Average daylight in September /
Average sunshine in September
Birnin Gaoure, Niger
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in September: 9h and 4min

The months with the most sunshine are February, March, June, November and December (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 8h and 48min).

Average sunshine days in September
Birnin Gaoure, Niger
  • Average sunshine days in September: 25.5 days

The month with the most sunshine days is January (31 days).
The month with the least sunshine days is August (21.1 days).

Average UV index in September
Birnin Gaoure, Niger
  • Average UV index in September: 8

The months with the highest UV index are April and May (UV index 9).
The month with the lowest UV index is December (UV index 6).

Average cloud cover in September
Birnin Gaoure, Niger
  • Average cloud cover in September: 17

The month with the most cloud cover is August (Cloud cover 30).
The months with the least cloud cover are November and December (Cloud cover 4).

Average visibility in September
Birnin Gaoure, Niger
  • Average visibility in September: 10km

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

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