Niamey
Niger
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Niamey, Niger

January, like December, is a hot winter month in Niamey, Niger, with average temperature varying between 33.5°C (92.3°F) and 16.9°C (62.4°F). The coldest months are January and December, with an average high-temperature of 33.5°C (92.3°F). Weather in January »

February, the last month of the winter, in Niamey, is a sweltering month, with average temperature fluctuating between 37°C (98.6°F) and 20°C (68°F). In Niamey, the average high-temperature marginally rises, from a hot 33.5°C (92.3°F) in January, to a torrid 37°C (98.6°F). Weather in February »

The first month of the spring, March, is an extremely hot month in Niamey, Niger, with average temperature fluctuating between 40.3°C (104.5°F) and 23.5°C (74.3°F). In Niamey, the average high-temperature in March slightly increases, from a sweltering 37°C (98.6°F) in February, to a blistering 40.3°C (104.5°F). Weather in March »

April, like March, is another scorching spring month in Niamey, Niger, with temperature in the range of an average high of 42.2°C (108°F) and an average low of 27.3°C (81.1°F). The warmest month is April, with an average high-temperature of 42.2°C (108°F) and an average low-temperature of 27.3°C (81.1°F). Weather in April »

May, the last month of the spring, in Niamey, is another extremely hot month, with average temperature fluctuating between 30.4°C (86.7°F) and 41.8°C (107.2°F). In May, the average high-temperature is essentially the same as in April - a still scorching 41.8°C (107.2°F). Weather in May »

The first month of the summer, June, is still a torrid month in Niamey, Niger, with temperature in the range of an average high of 39.8°C (103.6°F) and an average low of 30.1°C (86.2°F). In June, the average high-temperature is relatively the same as in May - a very hot 39.8°C (103.6°F). Weather in June »

July, like June, in Niamey, Niger, is a very hot summer month, with average temperature varying between 28.2°C (82.8°F) and 36.8°C (98.2°F). In Niamey, the average high-temperature marginally drops, from a very hot 39.8°C (103.6°F) in June, to a still torrid 36.8°C (98.2°F). Weather in July »

The last month of the summer, August, is another hot month in Niamey, Niger, with average temperature varying between 34.7°C (94.5°F) and 26.5°C (79.7°F). In Niamey, the average high-temperature is almost the same as in July - a tropical 34.7°C (94.5°F). Weather in August »

September, the first month of the autumn, in Niamey, is a torrid month, with average temperature fluctuating between 36.7°C (98.1°F) and 26.9°C (80.4°F). In Niamey, the average high-temperature is practically the same as in August - a torrid 36.7°C (98.1°F). Weather in September »

October, like September, in Niamey, Niger, is another sweltering autumn month, with temperature in the range of an average high of 38.5°C (101.3°F) and an average low of 27°C (80.6°F). In Niamey, the average high-temperature in October is practically the same as in September - a still very hot 38.5°C (101.3°F). Weather in October »

The last month of the autumn, November, is also a sweltering month in Niamey, Niger, with average temperature varying between 37°C (98.6°F) and 23.3°C (73.9°F). In November, the average high-temperature is almost the same as in October - a still sweltering 37°C (98.6°F). Weather in November »

December, the first month of the winter, in Niamey, is still a tropical month, with temperature in the range of an average high of 33.5°C (92.3°F) and an average low of 18.5°C (65.3°F). The coldest months are January and December, with an average high-temperature of 33.5°C (92.3°F). Weather in December »

What are the coldest months in Niamey?

January and December, with an average high-temperature of 33.5°C (92.3°F), are the coldest months.

How much does it rain in Niamey?

Throughout the year, in Niamey, Niger, 99mm (3.9") of rain is accumulated.

What is the driest month in Niamey?

In Niamey rain does not fall in January, November and December.

When does it rain in Niamey?

February through October are months with rainfall in Niamey.

What is the month with the most sunshine in Niamey?

Months with the most sunshine in Niamey are February, March, June, November and December, with an average of 9.9h of sunshine.

What is the least humid month in Niamey?

With an average relative humidity of 12%, March is the least humid month.

What is the warmest month in Niamey?

April is the warmest month, with an average high-temperature of 42.2°C (108°F) and an average low-temperature of 27.3°C (81.1°F).

When is the highest UV index in Niamey?

April and May, with an average maximum UV index of 9, are months with the highest UV index in Niamey, Niger.

When are the longest days in Niamey?

June has the longest days of the year in Niamey, with an average of 12.9h of daylight.

What is the most humid month in Niamey?

August is the most humid month, with an average relative humidity of 55%.

What is the wettest month in Niamey?

The month with the most rainfall in Niamey is August when the rain falls for 9.1 days and typically aggregates up to 42mm (1.65") of precipitation.

What is the month with the least sunshine in Niamey?

August has the least sunshine of the year, with an average of 8.8h of sunshine.

What is the month with the shortest days in Niamey?

The month with the shortest days is December, with an average of 11.3h of daylight.

What is the month with the lowest UV index in Niamey?

December is the month with the lowest UV index in Niamey, Niger, with an average maximum UV index of 6.
Average temperature - Niamey, Niger
Average rainfall - Niamey, Niger

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 - Niamey, Niger

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

Average daylight / Average sunshine - Niamey, Niger

The month with the longest days is June (Average daylight: 12.9h).
The month with the shortest days is December (Average daylight: 11.3h).

Months with the most sunshine are February, March, June, November and December (Average sunshine: 9.9h).
The month with the least sunshine is August (Average sunshine: 8.8h).