September weather forecast
Korgom, Niger

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Weather in September

Korgom in September presents a notable change as the monsoon season draws to a close. September holds prominence as the month with the most significant drop in rainfall, marking a decrease to 19mm (0.75") from the previous 86mm (3.39") in August. The dry conditions return, paving the way for clear and sunny skies. The temperatures start their descent towards the cooler months, albeit at a gradual rate. By the time October rolls in, Korgom reverts to a distinctly drier climate similar to the one evidenced in the first quarters of the year.

Temperature

The onset of September in Korgom brings an average high-temperature of a sweltering 36.7°C (98.1°F), nearly matching the August temperature. An average low-temperature of 27.5°C (81.5°F) is recorded in the month of September.

Humidity

The average relative humidity in September is 39%.

Rainfall

In Korgom, in September, during 5.7 rainfall days, 19mm (0.75") of precipitation is typically accumulated. In Korgom, during the entire year, the rain falls for 44.6 days and collects up to 169mm (6.65") of precipitation.

Daylight

In September, the average length of the day is 12h and 12min.
On the first day of September, sunrise is at 06:15 and sunset at 18:38. On the last day of the month, sunrise is at 06:16 and sunset at 18:17 WAT.

Sunshine

In September, the average sunshine is 9.8h.

UV index

The months with the highest UV index in Korgom are March through July, September and October, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In September, a regular UV index of 8 translates into these guidelines:
Protection is paramount; otherwise, swift harm can come to the skin and eyes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

How hot is it in Korgom in September?

In Korgom, 36.7°C (98.1°F) is the average high-temperature and 27.5°C (81.5°F) is the average low-temperature during September. In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 39°C (102.2°F).

What is the average humidity in September in Korgom?

The average relative humidity in September is 39%.

How many days does it rain in September in Korgom?

In Korgom, Niger, during September, the rain falls for 5.7 days and regularly aggregates up to 19mm (0.75") of precipitation.

What is the average length of the day in September in Korgom?

In Korgom, Niger, the average day length in September is 12h and 12min.

When is the sunrise / sunset in September in Korgom?

On the first day of September in Korgom, sunrise is at 06:15 and sunset at 18:38. On the last day of the month, sunrise is at 06:16 and sunset at 18:17 WAT.

How long on average sun shines in September in Korgom?

In September, the average sunshine duration in Korgom is 9.8h.

What is the month with the highest UV index in Korgom?

The months with the highest UV index in Korgom are March through July, September and October, with an average maximum UV index of 8.

What is the UV index reading in September in Korgom?

In September, the average daily maximum UV index is 8. A UV Index value of 8 to 10 symbolizes a very high health threat from exposure to Sun's UV rays.

Average temperature in September
Korgom, Niger

Average temperature in September - Korgom, Niger
  • Average high temperature in September: 36.7°C

The warmest month (with the highest average high temperature) is April (41°C).
The month with the lowest average high temperature is December (31.2°C).

  • Average low temperature in September: 27.5°C

The month with the highest average low temperature is June (29.8°C).
The coldest month (with the lowest average low temperature) is January (14.5°C).

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Average pressure in September
Korgom, Niger

Average pressure in September - Korgom, Niger
  • Average pressure in September: 1009.9mbar

The month with the highest atmospheric pressure is January (1014.1mbar).
The months with the lowest atmospheric pressure are April and May (1007.4mbar).

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Average wind speed in September
Korgom, Niger

Average wind speed in September - Korgom, Niger
  • Average wind speed in September: 11.4km/h

The windiest month (with the highest average wind speed) is December (17.6km/h).
The calmest month (with the lowest average wind speed) is September (11.4km/h).

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Average humidity in September
Korgom, Niger

Average humidity in September - Korgom, Niger
  • Average humidity in September: 39%

The month with the highest relative humidity is August (52%).
The month with the lowest relative humidity is March (11%).

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Average rainfall in September
Korgom, Niger

Average rainfall in September - Korgom, Niger
  • Average rainfall in September: 19mm

The wettest month (with the highest rainfall) is August (86mm).
The driest months (with the least rainfall) are January, February, March, November and December (0mm).

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Average rainfall days in September
Korgom, Niger

Average rainfall days in September - Korgom, Niger
  • Average rainfall days in September: 5.7 days

The month with the highest number of rainy days is August (15.1 days).
The months with the least rainy days are February, November and December (0 days).

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Average daylight in September /
Average sunshine in September
Korgom, Niger

Average daylight in September / Average sunshine in September - Korgom, 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 5min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).

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Average sunshine days in September
Korgom, Niger

Average sunshine days in September - Korgom, Niger
  • Average sunshine days in September: 23.4 days

The month with the most sunshine days is December (31 days).
The month with the least sunshine days is August (14.4 days).

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Average UV index in September
Korgom, Niger

Average UV index in September - Korgom, Niger
  • Average UV index in September: 8

The months with the highest UV index are March, April, May, June, July, September and October (UV index 8).
The months with the lowest UV index are January and December (UV index 6).

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Average cloud cover in September
Korgom, Niger

Average cloud cover in September - Korgom, Niger
  • Average cloud cover in September: 15

The month with the most cloud cover is August (Cloud cover 30).
The months with the least cloud cover are January, February, November and December (Cloud cover 3).

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Average visibility in September
Korgom, Niger

Average visibility in September - Korgom, 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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Korgom, Niger

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