September weather forecast
Tahoua, Niger

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Weather in September

September witnesses the wet season taper off in Tahoua, offering a respite from the relentless rainfall. The approach of the dry season is reflected in the declining humidity and rainfall measurements. Meanwhile, temperature readings remain steady, yielding slightly warmer days and nights. The rainfall volume shrinks substantially, plummeting from 78mm (3.07") in August to 29mm (1.14"). Despite shorter days, the percentage of sunshine hours increases, signaling the forthcoming dry season.

Temperature

Shifting into September, Tahoua records an average high-temperature of a still torrid 37.2°C (99°F), presenting minor fluctuations compared to the previous month. Tahoua throughout September, experiences an average nighttime temperature of 28.3°C (82.9°F).

Humidity

In September, the average relative humidity in Tahoua is 39%.

Rainfall

In Tahoua, in September, it is raining for 7.8 days, with typically 29mm (1.14") of accumulated precipitation. In Tahoua, during the entire year, the rain falls for 49.7 days and collects up to 183mm (7.2") of precipitation.

Daylight

The average length of the day in September in Tahoua is 12h and 13min.
On the first day of September in Tahoua, Niger, sunrise is at 06:26 and sunset at 18:50. On the last day of the month, sunrise is at 06:28 and sunset at 18:29 WAT.

Sunshine

In Tahoua, the average sunshine in September is 9.8h.

UV index

In Tahoua, the average daily maximum UV index in September is 8. A UV Index reading of 8 to 10 represents a very high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, the maximum UV index of 8 transforms into these recommendations:
Always be mindful of protection. The risk of damage to skin and eyes is significant if neglected. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. During bright days, sunglasses that offer UVA and UVB defense are recommended.

Frequently asked questions

How hot does it get in Tahoua in September?

An average high-temperature, in September, in Tahoua, is 37.2°C (99°F) and the average low-temperature is 28.3°C (82.9°F). The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in August is computed to be 40°C (104°F).

What is the average humidity in September in Tahoua?

In September, the average relative humidity in Tahoua, Niger, is 39%.

How many days does it rain in September in Tahoua?

In Tahoua, Niger, in September, it is raining for 7.8 days, with typically 29mm (1.14") of accumulated precipitation.

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

In September, the average day length is 12h and 13min.

When is the sunrise / sunset in September in Tahoua?

In September, on the first day of the month, sunrise is at 06:26 and sunset at 18:50. On the last day of the month, in Tahoua, Niger, sunrise is at 06:28 and sunset at 18:29 WAT.

How many hours of sunshine does Tahoua have in September?

In September, the average sunshine duration is 9.8h.

What is the UV index reading in September in Tahoua?

The average daily maximum UV index in September is 8. A UV Index estimate of 8 to 10 represents a very high health risk from exposure to Sun's UV rays.

Average temperature in September
Tahoua, Niger

Average temperature in September - Tahoua, Niger
  • Average high temperature in September: 37.2°C

The warmest month (with the highest average high temperature) is May (41.2°C).
The month with the lowest average high temperature is December (31.2°C).

  • Average low temperature in September: 28.3°C

The month with the highest average low temperature is June (30.4°C).
The coldest month (with the lowest average low temperature) is January (16.2°C).

Average pressure in September
Tahoua, Niger

Average pressure in September - Tahoua, Niger
  • Average pressure in September: 1010mbar

The month with the highest atmospheric pressure is January (1014.1mbar).
The months with the lowest atmospheric pressure are April and May (1007.5mbar).

Average wind speed in September
Tahoua, Niger

Average wind speed in September - Tahoua, Niger
  • Average wind speed in September: 11.7km/h

The windiest month (with the highest average wind speed) is December (18.4km/h).
The calmest month (with the lowest average wind speed) is October (11.6km/h).

Average humidity in September
Tahoua, Niger

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

The month with the highest relative humidity is August (48%).
The month with the lowest relative humidity is March (11%).

Average rainfall in September
Tahoua, Niger

Average rainfall in September - Tahoua, Niger
  • Average rainfall in September: 29mm

The wettest month (with the highest rainfall) is August (78mm).
The driest months (with the least rainfall) are January, February, March, November and December (0mm).

Average rainfall days in September
Tahoua, Niger

Average rainfall days in September - Tahoua, Niger
  • Average rainfall days in September: 7.8 days

The month with the highest number of rainy days is August (15.3 days).
The months with the least rainy days are January, November and December (0 days).

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

Average daylight in September / Average sunshine in September - Tahoua, Niger
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • Average sunshine in September: 9h and 5min

The months with the most sunshine are February, March, April, May, June, October, November and December (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 9h and 12min).

Average sunshine days in September
Tahoua, Niger

Average sunshine days in September - Tahoua, Niger
  • Average sunshine days in September: 19.6 days

The month with the most sunshine days is January (31 days).
The month with the least sunshine days is August (12.9 days).

Average UV index in September
Tahoua, Niger

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

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

Average cloud cover in September
Tahoua, Niger

Average cloud cover in September - Tahoua, Niger
  • Average cloud cover in September: 14

The month with the most cloud cover is August (Cloud cover 26).
The month with the least cloud cover is November (Cloud cover 3).

Average visibility in September
Tahoua, Niger

Average visibility in September - Tahoua, 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).

Tahoua, Niger

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