Niamey weather and climate in 2025
Day
36 °C
Night
19 °C
Sea
0 °C
Precipitation
0 mm
in month
Rainy days
0 days
in month
Daylight
12 hours
average
Sunshine
9 hours
average
Humidity
19 %
Day
36 °C
Night
19 °C
Sea
0 °C
Precipitation
0 mm
in month
Rainy days
0 days
in month
Daylight
12 hours
average
Sunshine
9 hours
average
Humidity
19 %
Overview: Niamey
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Weather overview for Niamey
Weather overview
Niamey (Niger) is a place with a tropical climate. The day temperatures range from 33 °C (91 °F) in August to 42 °C (108 °F) in April. Temperatures during the night go from 16 °C (61 °F) in January to 28 °C (82 °F) in May. The least rainy month in Niamey is December with its 0 days of rain, the rainiest month is August, when it rains 13 days.
January weather
There is pending tourist season in Niamey, and the dry season is taking place as well. The day temperature continues to descent, with its value being 33 °C (92 °F), while the night temperature is on its minimum in January.
February weather
The tourist season continues in Niamey, and the dry season continues as well. The beginning of the rise of the day temperature could be noticed, with its value of 36 °C (97 °F), and the night temperature rise's start could be observed as well, with its value of 19 °C (67 °F). The maximum of the wind speed is observable, with its value being 3. The minimum of the humidity is observable, with its value being 19 %.
March weather
The day temperature continues to rise, the value of this measure is 40 °C (104 °F) in Niamey, and the night temperature continues to rise too, with its value of 23 °C (74 °F). The ongoing dry season is noticeable, and the tourist season is taking place too. The beginning of the descent of the number of sun hours (without clouds) could be noticed.
April weather
The tourist season continues in Niamey, and the dry season is close to its peak as well. The day temperature is on its maximum, its value is 42 °C (108 °F), while the rise of the night temperature can be observed, its value is 26 °C (80 °F).
May weather
The day temperature descent's start could be observed, with its value being 41 °C (106 °F) in Niamey, while the maximum of the night temperature can be noticed, its value is 28 °C (82 °F). The number of rainy days rise's start could be observed, the value of this measure is 3 days, and the beginning of the rise of the rainfall amount could be noticed as well, the value of this measure is 26 mm (1.01 in). The tourist season continues. The number of sun hours (without clouds) rise's start could be observed, its value is 8 hours.
June weather
There is pending tourist season in Niamey. The rise of the number of rainy days can be observed, the value of this measure is 7 days, and the rise of the rainfall amount can be observed as well, the value of this measure is 74 mm (2.92 in). The day temperature descents similarly to the previous month, with its value being 38 °C (101 °F), while the beginning of the descent of the night temperature could be noticed in this month. The number of sun hours (without clouds) descent's start could be observed, its value is 7 hours.
July weather
The wet season slowly starts in Niamey. The day temperature continues to descent, with its value of 35 °C (95 °F), and the descent of the night temperature can be observed too, its value is 25 °C (76 °F). The rise of the number of rainy days can be observed, its value is 11 days, and the rise of the rainfall amount can be observed as well, with its value being 135 mm (5.32 in).
August weather
The wet season continues in Niamey. The maximum of the number of rainy days is observable, with its value being 13 days, and the rainfall amount is on its maximum too, the value of this measure is 163 mm (6.41 in). The day temperature is on its minimum, while the night temperature descents similarly to the previous month, its value is 24 °C (75 °F). The number of sun hours (without clouds) reaches its minimum, with its value being 7 hours.
September weather
The tourist season slowly starts in Niamey. The day temperature rise's start could be observed in September. The number of rainy days starts to descent, with its value being 8 days, and the beginning of the descent of the rainfall amount could be noticed too, with its value being 84 mm (3.30 in). The number of sun hours (without clouds) rise's start could be observed, with its value of 8 hours.
October weather
There is pending tourist season in Niamey, while the dry season slowly starts. The day temperature rises similarly to the previous month, the value of this measure is 38 °C (101 °F). The number of rainy days descents similarly to the previous month, with its value of 2 days, and the rainfall amount descents similarly to the previous month as well, with its value being 11 mm (0.43 in). The minimum of the wind speed can be noticed in October.
November weather
The tourist season is taking place in Niamey, and there is pending dry season as well. The number of rainy days continues to descent, the value of this measure is 0 days, and the descent of the rainfall amount can be observed too, with its value being 0 mm (0.00 in). The night temperature descent's start could be observed, with its value being 20 °C (68 °F). The maximum of the number of sun hours (without clouds) can be noticed, with its value being 9 hours.
December weather
The tourist season continues in Niamey. The day temperature descent's start could be observed, with its value being 35 °C (94 °F). The number of rainy days reaches its minimum, its value is 0 days, and the rainfall amount is on its minimum too in this month. The number of sun hours (without clouds) descent's start could be observed, the value of this measure is 8 hours. The minimum of the day length can be noticed, the value of this measure is 11 hours.
FAQs
How many rainy days can I expect in Niamey in January?
There are 0 days, which are rainy in January in Niamey, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 0.0 days of the week, or in general - 0 % days.
Are there good conditions to visit in February in Niamey?
February is one of the best months to visit Niamey. At night, temperatures hover around a pleasant 19 °C (67 °F). There are only 0 days of rain in the whole month, so you can leave your umbrella at home. Some people will find 36 °C (97 °F) temperature high, while others will enjoy it.
How windy is Niamey in March?
In Niamey in March, there will be an average wind scale of 3. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.
Is there a dry season in April in Niamey?
Yes, there is a dry season in Niamey in April with just 1 day during the month being rainy.
Is May part of the wet season in Niamey?
No, there is no wet season in Niamey in May - you can expect 3 days of rain during the month.
What level of humidity is to expect in Niamey in June?
In Niamey in June, expect humidity around 54 %.
How many sunny hours can I expect in September in Niamey?
In Niamey in September, you can expect around 8 hours of sunshine.
What is the air temperature in October in Niamey at night?
The average night temperature in October in Niamey is 24 °C (75 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.
What is the temperature in Niamey during the day in November?
In Niamey in November, the average daily temperatures will be 38 °C (100 °F). High temperature, when staying in other than air-conditioned rooms or water can be uncomfortable. Be sure to bring sunscreen, very light clothing, and strictly look for rooms with air conditioning.
Is it hot in Niamey in December?
Yes, it is hot in Niamey in December, although the perception of heat can be subjective. Daytime temperatures rise to 35 °C (94 °F).
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