Climate and monthly weather forecast
Banamba, Mali

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The climate of Banamba

Banamba, positioned in the Subtropical steppe, carries the Köppen climate classification of BSh. This designates a semi-arid climate that experiences mainly hot temperatures and minimal rainfall throughout the year. Looking at the overall weather pattern, the temperature ranges from 30.8°C (87.4°F) to the year-highest 41.1°C (106°F), with the lowest average minimum temperature being 17.8°C (64°F) and the highest average minimum temperature reaching 28.2°C (82.8°F).

Banamba's weather fluctuates in line with these parameters throughout the year. Humidity is at its peak during August at 79%, while the least humid month is in February with 14% relative humidity. As for rainfall, the city experiences drier months from January to April, with precipitation levels barely exceeding 3mm (0.12"). Between May and September, rainfall increases to its year-maximum during July and August with 107mm (4.21") and 137mm (5.39") respectively. By October however, the rains slacken to a monthly average of just 23mm (0.91"), further dropping to 1mm (0.04") by December.

The daylight hours in the city vary from 11.3 to 12.9 hours a day, providing Banamba with good sunshine hours ranging from 7.9 hours in August to 9.9 hours during March, April, and November. The UV index is at its highest point at 9 in April and drops to 6 in December. Despite its generally clear skies and high visibility, the city experiences cloudy days with the cloud coverage peaking at 43% in August.

The best time to visit Banamba

Considering the weather parameters, the ideal time to visit Banamba would be between November and February. These months offer moderate temperatures ranging from a high of 35.9°C (96.6°F) to a low of 18.2°C (64.8°F). The humidity is also relatively low, providing comfortable conditions for outdoor activities. Moreover, the rainfall during these months is almost negligible, ensuring dry and sunny days.

The worst time to visit Banamba

The least desirable period for visitation is typically between May and September, mainly due to high annual rainfall amounts. In particular, July and August see the city's heaviest precipitation, attaining 107mm (4.21") and 137mm (5.39"), and showcasing significantly high humidity levels contributing to the overall discomfort.

Spring weather in Banamba

Spring in Banamba, from March to May, generally experiences a marked increase in temperatures. The average maximum temperatures rise from 39.8°C (103.6°F) to 40.3°C (104.5°F) while the minimum temperature transitions from 22.8°C (73°F) to 28.2°C (82.8°F). Rainfall in this period sees a gradual increase from 1mm (0.04") to 14mm (0.55").

Summer weather in Banamba

Banamba experiences a distinctly hot summer spanning from June to August. The temperature during this period ranges from a high of 38.3°C (100.9°F) to a lower boundary of 26.7°C (80.1°F). Rainfall peaks at this time, particularly in July and August, reaching up to 107mm (4.21") and 137mm (5.39") respectively.

Autumn weather in Banamba

Autumn, which lasts from September to November, witnesses a gradual decline in temperatures, falling from a high of 35.7°C (96.3°F) to 35.9°C (96.6°F) and a low of 23.2°C (73.8°F) to 21.3°C (70.3°F). Rainfall also decreases substantially from 82mm (3.23") to a mere 2mm (0.08") by November.

Winter weather in Banamba

Winter months in Banamba, which span from December to February, exhibit lower temperatures compared to other seasons. The maximum temperature drops to 33.8°C (92.8°F) in December and rises to 36.8°C (98.2°F) in February, while the minimum temperature ranges from 18.2°C (64.8°F) to 20.3°C (68.5°F). During this period, the rainfall remains at a nominal 1mm (0.04"), which makes it one of the driest periods of the year.

Weather in January

Eyeing the weather grid for Banamba, Mali, January's climate reveals comparatively cooler temperatures. With more sunlight hours clocking in at 9.8 hours per day, January enjoys clear skies and less cloud cover. Highs peak at 33.9°C (93°F) while lows dip at 17.8°C (64°F), enabling Banamba's residents to kick off the year with refreshing morning temperatures. Weather in January »

Weather in February

February fosters increasingly warmer days in Banamba, with a record jump in temperatures. The warming trend pushes maximum temperatures to 36.8°C (98.2°F) on average, considerably higher than the previous month. Beyond its temperature features, February maintains January's clear skies, clocking similar sunlight hours. Weather in February »

Weather in March

March carries forward the warming trend seen in February, with high temperatures reaching to an average of 39.8°C (103.6°F). As temperatures continue to climb, there is a notable increase in March's daylight hours reaching up to 12.1 hours on average. Weather in March »

Weather in April

April brings noticeable changes to Banamba's weather patterns. A jump in overall temperatures is observed, with highs reaching a peak of 41.1°C (106°F). Moreover, the month sees a significant change in rainfall pattern, recording 3mm (0.12") of rain, three times that of last month. Weather in April »

Weather in May

May makes a significant transition from the scorching temperatures of the preceding months. With the introduction of significant rainfalls compared to 3mm (0.12") in April), the region's weather takes a turn. The shift is palpable, as evident by the increase in relative humidity, reaching up to 33%. Weather in May »

Weather in June

New weather dynamics take place in June. High temperatures ease down further, proclaiming a relief from the preceding scorching months. The rain showers increase in intensity, yet with no considerable alteration in daylight hours. Alongside, the relative humidity amps up, bringing about a refreshing change in the atmosphere. Weather in June »

Weather in July

July presents a radical shift in Banamba's weather. The most significant feature is the increase in rainfall from 29mm (1.14") in June to a remarkable 107mm (4.21") in July. Temperature fluctuations are lesser, ensuring steady warm temperatures. Weather in July »

Weather in August

In August, rainfall escalates to its annual peak of 137mm (5.39") from July's 107mm (4.21"). Following suit, humidity levels also reach their yearly high. Simultaneously, temperatures record some moderation compared to the hotter months. Weather in August »

Weather in September

September marks the beginning of the end of the rainy season in Banamba. The most distinguishing feature is the sizable drop in rainfall, from 137mm (5.39") in August down to 82mm (3.23"). Daylight and sunshine hours moderately recover, subtly underlying a transition to drier months. Weather in September »

Weather in October

October brings a significant shift back to drier conditions in Banamba. Of note is the stark reduction in rainfall, plummeting to just 23mm (0.91") from September's 82mm (3.23"). Months-long high humidity levels also observe a gradual drop, marking a clear transition to the dry season. Weather in October »

Weather in November

November offers a continuation and consolidation of the dry spell begun in October. The novelty lies in the falling temperatures, with a high at 35.9°C (96.6°F). Rainfall further reduces, verifying the onset of the dry season. Weather in November »

Weather in December

December in Banamba marks the empire of the dry season. A crystal clear sky and no rainfall observed, offer stunning star-studded nights for the city's residents. The high temperatures subside further, creating comfortable and pleasant days. Weather in December »

Frequently asked questions

When does it rain?

January through November are months with rainfall.

How many days does it rain?

Throughout the year, there are 79.9 rainfall days, and 400mm (15.75") of precipitation is accumulated.

What is the least humid month in Banamba?

With an average relative humidity of 14%, February is the least humid month in Banamba.

What are the months with the most sunshine?

March, April and November, with an average of 9.9h of sunshine, are months with the most sunshine.

What month is the hottest?

Banamba witnesses the warmest weather in April, with temperatures averaging a high of 41.1°C (106°F) and a low of 26.3°C (79.3°F).

What is the month with the highest UV index?

April is the month with the highest UV index, with an average maximum UV index of 9.

When are the longest days?

With an average of 12h and 54min of daylight, June has the longest days of the year.

What part of the year is the coldest?

Banamba's August weather reaches an average high of 30.8°C (87.4°F) and an average low of 22.3°C (72.1°F), making it the coldest month.

What is the most humid month?

August is the most humid month, with an average relative humidity of 79%.

What is the rainiest month?

The month with the most rainfall is August, when the rain falls for 21.8 days and typically aggregates up to 137mm (5.39") of precipitation.

What is the month with the least sunshine?

August has the least sunshine of the year, with an average of 7.9h of sunshine.

What is the driest month?

December is the only month when rain does not fall.

What is the month with the shortest days?

With an average of 11h and 18min of daylight, December has the shortest days of the year.

Is there Daylight Saving Time (DST)?

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

What is the month with the lowest UV index?

With an average maximum UV index of 6, December is the month with the lowest UV index.

Average temperature
Banamba, Mali

Average temperature - Banamba, Mali

The warmest month (with the highest average high temperature) is April (41.1°C).
The month with the lowest average high temperature is August (30.8°C).

The month with the highest average low temperature is May (28.2°C).
The coldest month (with the lowest average low temperature) is January (17.8°C).

Average pressure
Banamba, Mali

Average pressure - Banamba, Mali

The month with the highest atmospheric pressure is January (1012.7mbar).
The month with the lowest atmospheric pressure is April (1008.1mbar).

Average wind speed
Banamba, Mali

Average wind speed - Banamba, Mali

The windiest month (with the highest average wind speed) is February (10km/h).
The calmest month (with the lowest average wind speed) is September (6.2km/h).

Average humidity
Banamba, Mali

Average humidity - Banamba, Mali

The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is February (14%).

Average rainfall
Banamba, Mali

Average rainfall - Banamba, Mali

The wettest month (with the highest rainfall) is August (137mm).
The driest month (with the least rainfall) is December (0mm).

Average rainfall days
Banamba, Mali

Average rainfall days - Banamba, Mali

The month with the highest number of rainy days is August (21.8 days).
The month with the least rainy days is December (0 days).

Average daylight / Average sunshine
Banamba, Mali

Average daylight / Average sunshine - Banamba, Mali

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).

The months with the most sunshine are March, April and November (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 7h and 54min).

Average sunshine days
Banamba, Mali

Average sunshine days - Banamba, Mali

The month with the most sunshine days is December (31 days).
The month with the least sunshine days is August (8.5 days).

Average visibility
Banamba, Mali

Average visibility - Banamba, Mali

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

Banamba, Mali

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