Climate and monthly weather forecast
Agadez, Niger


The climate of Agadez

Situated in the heart of Niger, Agadez enjoys a subtropical desert climate, known as BWh in the Köppen climate classification. Surrounded by the sands of the Sahara, Agadez experiences significant heat throughout the year with the annual average high temperature ranging from 27.9°C to 41.3°C and the average low temperature varies from 11.7°C to 26.4°C. To complement these temperatures, Agadez enjoys a substantial amount of sunlight with monthly average daylight hours varying from 11.1 hours to 13.1 hours. This climatic pattern ensures that Agadez remains warm, with a generous amount of sunshine year-round.

Diving into precipitation patterns, Agadez receives scant rainfall with the monthly average rainfall ranging from a negligible 0mm to a high of 50mm. Interestingly, rainfall days are quite rare in Agadez, with only a handful of days experiencing any rainfall throughout the year. The highest rainfall days occur in July and August, with 7 and 9 days respectively. The UV index in Agadez is typically high, reaching its peak of 12 between May and September. This substantiates the intense solar radiation, characteristic of the desert environment of Agadez.

The best time to visit Agadez

Taking into account various weather parameters, the ideal time to visit Agadez falls between November and February. During this period, the city experiences its coolest temperatures, with average highs ranging from 29°C to 32.4°C and lows hovering between 11.7°C to 16.2°C. The daylight hours extend between 11.1 to 11.8 hours, allowing ample opportunity for visitors to explore the city. Additionally, there is little to no rainfall during this period, providing optimal weather conditions for outdoor activities.

The worst time to visit Agadez

Tourists are cautioned against visiting Agadez between July and August. This period not only marks the hottest months with average temperatures peaking around 39.1°C to 41.3°C but also corresponds with the highest rainfall of 35mm to 50mm. The UV index is maximised during these months and coupled with high temperatures, outdoor activities might prove to be strenuous.

Spring weather in Agadez

Spring in Agadez, observed between March and May, is characterized by rising temperatures and lengthening daylight hours. As the season progresses, the average high temperature increases from 35°C in March to a scorching 41.3°C by May, while the lows record an increase from 18.3°C to 26°C. Rainfall is an uncommon occurrence, with May witnessing a slight increase to 6mm. The hours of sunshine remain relatively constant hovering around 9.5 to 9.6 hours.

Summer weather in Agadez

The summer season in Agadez, extending from June to August, is extremely hot with the average high temperature fluctuating from 41.3°C in June to 37.9°C in August. Minimum temperatures follow a similar pattern, easing from 26.4°C to 24.2°C. Despite these elevated temperatures, Agadez receives its highest rainfall between June and August, peaking at 50mm in August.

Autumn weather in Agadez

Autumn, from September to November, witnesses a gradual decline in temperatures. While September still remains fairly hot at 38.9°C, by November the average high temperature cools off to 32.4°C. Rainfall drops considerably in this period from 8mm in September to virtually no rainfall in November.

Winter weather in Agadez

Winter, December through February, brings milder conditions to Agadez. Average high temperatures range from 27.9°C to 31.1°C, while the low temperatures register between 11.7°C to 13.9°C. These winter months offer relief from the intense heat and rainfall is practically non-existent. With daylight hours decreasing slightly from 11.3 to 11.1 hours, Agadez in winter presents a more favorable climate for visitors.

Weather in January

As the year commences, Agadez's weather holds a comforting chill. The average low is a brisk 11.7°C, juxtaposed against a more generous high of 27.9°C. Despite the relatively cooler temperatures, January is teeming with vibrant sunlight and longer daylight hours than the upcoming month. Weather in January »

Weather in February

An exhale from the chill of January, February in Agadez starts to feel the hint of the approaching hot season. There's a palpable gradual increase in daily temperatures, with the low notching 13.9°C. Daylight hours extend a fraction over January maintaining the city's reputation for its sunny disposition. Weather in February »

Weather in March

As March enters, Agadez experiences an increase in both temperature and sunlight. The high temperatures spiral to 35°C, marking a phase of blistering heat at noon. Compared to February, the days grow longer with sunlight penetrating the city more than half the day. Weather in March »

Weather in April

April signals the progression into more intense heat and longer days in city of Agadez. A—almost surprising—jump in lovely to sweltering temperatures accompanies the transition from March to April. Of note, high temperatures have been recorded at 39.2°C, stimulating an extremely hot and arid atmosphere that is characteristic of this month. Weather in April »

Weather in May

The torrid weather continues its reign in May where rises in temperature and longer daylight hours become the norms of Agadez. The recorded high of 41.3°C and the almost equally high low creates a strikingly hot environment during the entire day. Weather in May »

Weather in June

Agadez in June, maintains the trend of very high temperatures with a high matching may's of 41.3°C. Despite the long daylight hours, sunshine duration reduces slightly as compared to May. Mornings remain scorching and the nights comfortably warm, painting a quintessential picture of a desert city's summer. Weather in June »

Weather in July

July presents Agadez with a high of 39.1°C, providing slight relief from the peak summer heat. Rainfall exhibits a substantial increase, seeing the heaviest showers of the year. This alleviates some of the dryness, filling the city with a refreshing vibe. Weather in July »

Weather in August

August witnesses a tapering off from the peak highs of the summer season in Agadez. The high temperatures drop to 37.9°C, transitioning the city into a less harsh climate. August brings the most rainfall of the year, indicating the peak of the rainy season. Weather in August »

Weather in September

The first hints of autumn arrive in September, providing some relief from the sweltering summer of Agadez. The high temperatures drop to a somewhat milder 38.9°C, hinting at the subsiding heat. Rainfall decreases considerably from August's peak, signaling the receding monsoon. Weather in September »

Weather in October

October paints Agadez with a lowering heat spectrum, providing a much-needed break from the extended summer. Temperatures drop significantly when compared to September, shifting to a more enjoyable high of 37.1°C. Rainfall reduces drastically, signifying the end of the city's brief monsoic season. Weather in October »

Weather in November

November signals a stark change in Agadez's weather, with noticeably cooler days. Lower temperatures set in, with a high of approximately 32.4°C pointing towards the advent of winter. Cloud cover recedes, allowing the city to bathe in longer durations of sunlight. Weather in November »

Weather in December

December graces Agadez with cooler weather, providing much-needed respite from the yearly sweltering saga. High temperatures settle at 29°C, marking it as the coolest month of the year. The city resplendently glistens under the winter sun, offering spectacular views with longer daylight hours than November. Weather in December »


What are the coldest months in Agadez?

In Agadez, the lowest temperatures are generally noted in January, averaging a high of 27.9°C and a low of 11.7°C.

What is the driest month in Agadez?

January, February, November and December are months without rainfall in Agadez, Niger.

How much does it rain in Agadez?

During the entire year, Agadez aggregates up to 111mm of precipitation.

When does it rain in Agadez?

Months with rainfall are March through October.

When is the highest UV index in Agadez?

The months with the highest UV index are March through September, with an average maximum UV index of 12.

What month is the hottest in Agadez?

May and June, when the average high-temperature in Agadez reaches 41.3°C, are the warmest months.

When are the longest days in Agadez?

With an average of 13h and 6min of daylight, June has the longest days of the year in Agadez.

What is the month with the least sunshine in Agadez?

June has the least sunshine of the year, with an average of 9h of sunshine.

What is the rainiest month in Agadez?

August is the month with the most rainfall in Agadez. Rain falls for 9 days and accumulates 50mm of precipitation.

What month has the most sunshine in Agadez?

The month with the most sunshine in Agadez, Niger, is November, with an average of 10.1h of sunshine.

What is the month with the shortest days in Agadez?

The month with the shortest days is December, with an average of 11h and 6min of daylight.

Is there Daylight Saving Time (DST) in Agadez?

Agadez does not utilize Daylight Saving Time (DST). WAT timezone is used throughout the entire year.

When is the lowest UV index in Agadez?

The month with the lowest UV index in Agadez, Niger, is December, with an average maximum UV index of 8.

Average temperature
Agadez, Niger

Average temperature - Agadez, Niger

The warmest months (with the highest average high temperature) are May and June (41.3°C).
The month with the lowest average high temperature is January (27.9°C).

The month with the highest average low temperature is June (26.4°C).
The coldest month (with the lowest average low temperature) is January (11.7°C).


Average rainfall
Agadez, Niger

Average rainfall - Agadez, Niger

The wettest month (with the highest rainfall) is August (49.7mm).
The driest months (with the least rainfall) are January, February, November and December (0mm).


Average rainfall days
Agadez, Niger

Average rainfall days - Agadez, Niger

The month with the highest number of rainy days is August (9 days).
The months with the least rainy days are January, February, March, April, October, November and December (0 days).


Average daylight / Average sunshine
Agadez, Niger

Average daylight / Average sunshine - Agadez, Niger

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).

The month with the most sunshine is November (Average sunshine: 10h and 6min).
The month with the least sunshine is June (Average sunshine: 9h and 0min).


Average UV index
Agadez, Niger

Average UV index - Agadez, Niger

The months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 8).


Agadez, Niger

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