Climate and monthly weather forecast
Banfora, Burkina Faso

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The climate of Banfora

The coastal city, Banfora, in Burkina Faso, falls under the Köppen climate classification of Aw, which represents a tropical wet and dry climate, also known as savanna. The city’s geographical position ties closely with this classification, presenting a distinct variation in several climatological parameters throughout the year.

The annual climate of Banfora is predominated by two significant weather systems: dry and wet. The temperature varies considerably from a low average of 19.4°C (66.9°F) to highs soaring to 39.1°C (102.4°F). This disparity occurs alongside a substantial change in relative humidity, fluctuating from a minimum of 15% during the driest months to a maximum of 82% during the height of the rainy season.

Rainfall in Banfora showcases strong seasonality with the heaviest precipitation occurring from June to August. The highest recording is in the month of August amassing 148mm (5.83"), while December and January experience negligible rainfall with no more than 5mm (0.2") in each month.

Sunshine duration and cloud coverage further indicate the seasonal transformation. Sunshine hours are lengthy, averaging 12.7 hours at the peak of June, contrasting sharply with shorter daylight hours and increased cloud coverage during heavier rainfall.

The best time to visit Banfora

Given the climate pattern, the ideal period to visit Banfora falls between November and February. During these months, the temperature remains comfortable, averaging between 29.8°C (85.6°F) and 35.6°C (96.1°F). Rainfall is considerably lower during this time, with November and December even recording an average rainfall close to 0mm (0"). The sunshine hours are also favorable, with daylight averaging betwen 11.5 hours and 11.6 hours, allowing ample time for sightseeing and outdoor activities.

The worst time to visit Banfora

The least favorable time for a visit to Banfora would be from June to August. These months show the highest rainfall, exceeding 80mm (3.15") and peaking at 148mm (5.83") in August. During these months, relative humidity is high, exceeding 73%, making the climate quite uncomfortable. In addition, these months have the lowest sunshine hours, dipping to 7.9 hours in July, further curtailing outdoor activities.

Spring weather in Banfora

In accordance with the tropical nature of Banfora, springtime presents an escalating change in climatic conditions. March, with an average high temperature of 38.8°C (101.8°F) and a low of 24.8°C (76.6°F), introduces the oncoming rainfall with an average of 13mm (0.51") observed. The increasing humidity levels, touching 29% coupled with decreasing wind speed, prepares the region for the impending wet season.

Summer weather in Banfora

Summers in Banfora extend from June to August, marking the rainy season. Temperature highs in this season hover around 35.6°C (96.1°F) to 31.7°C (89.1°F) and lows transpire between 26.7°C (80.1°F) and 21.8°C (71.2°F). Heavy rainfall is common, with June recording 48mm (1.89") and surging to 148mm (5.83") in August. This period registers the highest humidity up to 82%, causing a significant reduction in visibility to 8km (5mi).

Autumn weather in Banfora

The mood of autumn in Banfora brings a refreshing respite. September begins with a rainfall average of 96mm (3.78"), which progresses to decrease by more than half to 44mm (1.73") in October. Temperature highs range from 33.9°C (93°F) to 30.9°C (87.6°F) with lows stabilized between 22°C (71.6°F) and 22.8°C (73°F). The hours of daylight begin to slightly extend, marking the end of wet and the onset of dry season.

Winter weather in Banfora

Winter months in Banfora are relatively dry. December records the coolest temperatures, moving from a low of 20°C (68°F) to a high of 35.6°C (96.1°F). Minimal rainfall near 0mm (0") in December and January, and a relative humidity drop to as low as 15%, make this season the driest. During these months, visibility hits its annual peak of 10km (6.2mi), and the city enjoys an average of 11.5-11.6 hours of daylight, making it an ideal time for traveling in Banfora.

Weather in January

The overall weather conditions in Banfora tend to be relatively cool for the region, with lower humidity and a chillier atmosphere compared to what will come later in the year. The absence of rainfall distinguishes this period, setting the stage for a dry spell as January only receives 0mm (0") rainfall on average, allowing residents to fully enjoy the sun. Weather in January »

Weather in February

As the year advances, Banfora witnesses a steady rise in temperatures, leaving the cooler spell of January behind. This increase goes hand in hand with the humidity levels, hinting at the transitioning seasons. Even though rainfall is still minimal at 5mm (0.2") on average, the city begins to receive more moisture compared to the previous month. Weather in February »

Weather in March

In March, there is a notable upward shift in the weather patterns in Banfora; the residual winter chill completely gives way to a warmer spell. More clouds begin to gather, thanks to the increasing humidity, heralding the onset of the short wet season. Weather in March »

Weather in April

April marks the real beginning of Banfora's minor rainy season. The average rainfall jumps up drastically to 40mm (1.57"), a three-fold increase from March. The days continue to get longer, providing ample sunshine despite the rising humidity. Weather in April »

Weather in May

In May, Banfora steps fully into the rainy season, with a sharp spike in both rainfall and relative humidity. The rainfall reaches its first peak of the year at 51mm (2.01"), a marked increase from the 40mm (1.57") recorded in April. Weather in May »

Weather in June

In June, Banfora's weather continues its rainy phase, but with a minor dip in temperatures. The city remains under rainfall's sway, registering 48mm (1.89") of precipitation, only slightly less than May's peak. It is a period characterized by vibrant and diverse foliage, thanks to the steady rains and maximum relative humidity of 60%. Weather in June »

Weather in July

During July, Banfora experiences the heaviest rainfall of the year, reaching a yearly high of 96mm (3.78"). This rainfall feeds the landscape, making it ideal for agriculture and providing excellent conditions for growing crops. The daily temperatures reduce slightly, giving residents and tourists a respite from the heat. Weather in July »

Weather in August

In Banfora, August represents a transitional period where the weather starts showing signs of departing from the wet season. While the rainfall is still significant at 148mm (5.83"), it shows the first decrease after monthly increases since the start of the year. Weather in August »

Weather in September

September marks the beginning of the end for the rainy season in Banfora with a decrease in rainfall to an average of 96mm (3.78"). The landscape retains its green hue, amplified by an average of 12.2 daylight hours. Although the weather is still damp from August's residual rains, the end of the rainy season is in sight. Weather in September »

Weather in October

October brings noticeable changes in Banfora's weather, stepping away from the dampness of September, and stepping towards a drier atmosphere. This month witnesses a significant decrease in rainfall, plummeting to 44mm (1.73") from 96mm (3.78") recorded in September, marking the definitive end of the rainy season. Weather in October »

Weather in November

November brings even drier conditions to Banfora, with the average rainfall dipping to a mere 7mm (0.28"). This sharp drop signifies the city's transition into the dry season, characterized by less humid, cooler days. Banfora lights up with botanical beauty, thanks to the plentiful sunshine and reduced rainfall. Weather in November »

Weather in December

December crowns the year with Banfora experiencing extremely dry conditions, similar to January, experiencing no rainfall. The landscapes exude charm under the vibrant, cloudless skies due to the reduced 5% cloud cover. The reduced temperatures and dry conditions lead residents to engage in various outdoor activities, taking full advantage of the brilliant weather. Weather in December »
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Frequently asked questions

What is the least humid month in Banfora?

With an average relative humidity of 15%, January is the least humid month in Banfora, Burkina Faso.

What is the driest month in Banfora?

January and December are months without rainfall.

How much does it rain in Banfora?

In Banfora, during the entire year, the rain falls for 129.7 days and collects up to 548mm (21.57") of precipitation.

When does it rain in Banfora?

Months with rainfall in Banfora are February through November.

What are the months with the highest UV index in Banfora?

March through May, with an average maximum UV index of 8, are months with the highest UV index in Banfora, Burkina Faso.

What time of the year is the hottest in Banfora?

Banfora's warmest weather arrives in April, when temperatures average a high of 39.1°C (102.4°F) and a low of 26.7°C (80.1°F).

What month has the most sunshine in Banfora?

May has the most sunshine of the year in Banfora, Burkina Faso, with an average of 11.5h of sunshine.

When are the longest days in Banfora?

June has the longest days of the year, with an average of 12h and 42min of daylight.

What are the coldest months in Banfora?

Banfora reaches its average lowest temperatures in August, measuring 29.8°C (85.6°F) at the peak and 21.8°C (71.2°F) at the lowest.

What is the most humid month in Banfora?

With an average relative humidity of 82%, August is the most humid month in Banfora.

What is the wettest month in Banfora?

The month with the most rainfall is August, when the rain falls for 25.3 days and typically aggregates up to 148mm (5.83") of precipitation.

What is the month with the least sunshine in Banfora?

With an average of 7h of sunshine, August has the least sunshine of the year.

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

August is the month with the lowest UV index in Banfora, Burkina Faso, with an average maximum UV index of 6.

What is the month with the shortest days in Banfora?

With an average of 11h and 30min of daylight, December has the shortest days of the year in Banfora.

Is there Daylight Saving Time (DST) in Banfora?

Banfora does not observe Daylight Saving Time (DST). GMT timezone is used over the entire year.

Average temperature
Banfora, Burkina Faso

Average temperature - Banfora, Burkina Faso

The warmest month (with the highest average high temperature) is April (39.1°C).
The month with the lowest average high temperature is August (29.8°C).

The month with the highest average low temperature is April (26.7°C).
The coldest month (with the lowest average low temperature) is January (19.4°C).

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Average pressure
Banfora, Burkina Faso

Average pressure - Banfora, Burkina Faso

The months with the highest atmospheric pressure are July and August (1012.5mbar).
The month with the lowest atmospheric pressure is April (1008.5mbar).

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Average wind speed
Banfora, Burkina Faso

Average wind speed - Banfora, Burkina Faso

The windiest month (with the highest average wind speed) is January (10.4km/h).
The calmest month (with the lowest average wind speed) is September (6.2km/h).

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Average humidity
Banfora, Burkina Faso

Average humidity - Banfora, Burkina Faso

The month with the highest relative humidity is August (82%).
The month with the lowest relative humidity is January (15%).

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Average rainfall
Banfora, Burkina Faso

Average rainfall - Banfora, Burkina Faso

The wettest month (with the highest rainfall) is August (148mm).
The driest months (with the least rainfall) are January and December (0mm).

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Average rainfall days
Banfora, Burkina Faso

Average rainfall days - Banfora, Burkina Faso

The month with the highest number of rainy days is August (25.3 days).
The month with the least rainy days is December (0.2 days).

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Average daylight / Average sunshine
Banfora, Burkina Faso

Average daylight / Average sunshine - Banfora, Burkina Faso

The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).

The month with the most sunshine is May (Average sunshine: 11h and 30min).
The month with the least sunshine is August (Average sunshine: 7h and 0min).

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Average sunshine days
Banfora, Burkina Faso

Average sunshine days - Banfora, Burkina Faso

The month with the most sunshine days is December (30.8 days).
The month with the least sunshine days is August (4.1 days).

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Average visibility
Banfora, Burkina Faso

Average visibility - Banfora, Burkina Faso

The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The month with the lowest visibility is August (8km).

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Banfora, Burkina Faso

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