September weather forecast
Gaya, Niger

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Weather in September

September marks a steady decrease in rainfall, with numbers falling to 37mm (1.46"). Gaya's tropical climate re-established its dominance with warm temperatures and lesser humidity. Days become slightly longer, and the city experiences more sunshine hours. The winds have a calm disposition, maintaining a steady flow and refreshing the city atmosphere. Despite the shifting conditions, city activities continue unhindered, with residents and travelers adjusting effectively to the gradually changing weather.

Temperature

The transition from August to September sees average high-temperatures adjusting to a still tropical 33.9°C (93°F), from a not significantly different 32.3°C (90.1°F). Throughout September, an average low-temperature of 24.1°C (75.4°F) is experienced.

Heat index

September's average heat index is calculated to be a burning hot 45°C (113°F). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In September, the average relative humidity is 67%.

Rainfall

In September, in Gaya, the rain falls for 12.4 days. Throughout September, 37mm (1.46") of precipitation is accumulated. Throughout the year, in Gaya, there are 74.4 rainfall days, and 291mm (11.46") of precipitation is accumulated.

Daylight

In Gaya, the average length of the day in September is 12h and 11min.
On the first day of the month, sunrise is at 06:35 and sunset at 18:56. On the last day of September, sunrise is at 06:35 and sunset at 18:36 WAT.

Sunshine

In September, the average sunshine in Gaya is 9.2h.

UV index

In September, the average daily maximum UV index in Gaya, Niger, is 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 7 in September interprets into the following advice:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.

Frequently asked questions

How hot is it in Gaya in September?

The high-temperature in Gaya, Niger, during September is 33.9°C (93°F) and the low-temperature is 24.1°C (75.4°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in September is calculated to be 45°C (113°F).

What is the average humidity in September in Gaya?

In Gaya, the average relative humidity in September is 67%.

How much does it rain in Gaya in September?

In Gaya, Niger, in September, it is raining for 12.4 days, with typically 37mm (1.46") of accumulated precipitation.

How many hours of daylight does Gaya have in September?

In Gaya, the average day length in September is 12h and 11min.

When is the sunrise / sunset in September in Gaya?

On the first day of September in Gaya, Niger, sunrise is at 06:35 and sunset at 18:56. On the last day of the month, sunrise is at 06:35 and sunset at 18:36 WAT.

How long on average sun shines in September in Gaya?

In Gaya, the average sunshine duration in September is 9.2h.

How high is the UV index in September in Gaya?

The average daily maximum UV index in September in Gaya, Niger, is 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.

Average temperature in September
Gaya, Niger

Average temperature in September - Gaya, Niger
  • Average high temperature in September: 33.9°C

The warmest month (with the highest average high temperature) is April (42.5°C).
The month with the lowest average high temperature is August (32.3°C).

  • Average low temperature in September: 24.1°C

The month with the highest average low temperature is May (29.2°C).
The coldest month (with the lowest average low temperature) is January (16.8°C).

Average pressure in September
Gaya, Niger

Average pressure in September - Gaya, Niger
  • Average pressure in September: 1011mbar

The month with the highest atmospheric pressure is January (1011.8mbar).
The month with the lowest atmospheric pressure is April (1006.9mbar).

Average wind speed in September
Gaya, Niger

Average wind speed in September - Gaya, Niger
  • Average wind speed in September: 8km/h

The windiest month (with the highest average wind speed) is January (11.2km/h).
The calmest month (with the lowest average wind speed) is October (7.7km/h).

Average humidity in September
Gaya, Niger

Average humidity in September - Gaya, Niger
  • Average humidity in September: 67%

The month with the highest relative humidity is August (72%).
The month with the lowest relative humidity is February (14%).

Average rainfall in September
Gaya, Niger

Average rainfall in September - Gaya, Niger
  • Average rainfall in September: 37mm

The wettest month (with the highest rainfall) is August (113mm).
The driest months (with the least rainfall) are January, November and December (0mm).

Average rainfall days in September
Gaya, Niger

Average rainfall days in September - Gaya, Niger
  • Average rainfall days in September: 12.4 days

The month with the highest number of rainy days is August (19.2 days).
The months with the least rainy days are January, November and December (0 days).

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

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

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in September: 9h and 1min

The months with the most sunshine are January, November and December (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 8h and 0min).

Average sunshine days in September
Gaya, Niger

Average sunshine days in September - Gaya, Niger
  • Average sunshine days in September: 14.6 days

The months with the most sunshine days are January and December (31 days).
The month with the least sunshine days is August (9.3 days).

Average UV index in September
Gaya, Niger

Average UV index in September - Gaya, Niger
  • Average UV index in September: 7

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

Average cloud cover in September
Gaya, Niger

Average cloud cover in September - Gaya, Niger
  • Average cloud cover in September: 26

The month with the most cloud cover is August (Cloud cover 40).
The month with the least cloud cover is December (Cloud cover 3).

Average visibility in September
Gaya, Niger

Average visibility in September - Gaya, Niger
  • Average visibility in September: 10km

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

Gaya, Niger

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