Bamako Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bamako.
Climate overview of Bamako
The hottest time of year in Bamako is in April when it is 39°C (102°F) on average. The vast majority of all precipitation falls during the rainy season that starts at the end of May and continues until the end of September.
Bamako Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bamako - and find the best time to visit.
Monthly Temperature in Bamako
The weather in Bamako changes moderately throughout the year, offering enough variation to appreciate each season. On average, daytime temperatures range from a very hot 40°C (104°F) in April to a very warm 31°C (88°F) in August.
Nighttime temperatures range from 27°C (81°F) in April to 18°C (64°F) in August.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Bamako
Generally, Bamako experiences moderate precipitation patterns, averaging 840 mm (33 in) yearly. The seasons in Bamako bring significant changes in precipitation. The wettest month, August, receives heavy rainfall, with an average of 264 mm (10 in) of precipitation. This rainfall is distributed across 17 rainy days.
In contrast, the driest month, December, experiences much less rainfall, totaling 0.2 mm (0.01 in) over 0 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Bamako Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Bamako
Bamako enjoys sunny spells year-round. November sees up to 9.3 hours of daily sunshine, perfect for a sunny trip. July, the least sunny month, still offers a generous 7.2 hours of sun despite this cloudier time of the year.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Bamako by Month
The relative humidity is moderate throughout the year in Bamako.
The city experiences its highest humidity in August, reaching 81%. In February, the humidity drops to its lowest level at 20%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Bamako
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January
- Warmest weather: March, April and May
- Most sunshine: January, March, November and December
- Fewer rainy days: January, February, March, November and December
- Wettest months: July, August and September, when rainfall is highest.
- Seasonal pattern: Distinct dry (November to May) and wet (July to September) seasons
Frequently asked questions about the climate in Bamako
What is the best time to visit Bamako?
January typically offers the most optimal weather in Bamako. In contrast, February, March, April, May, June, July, August, October, November and December tend to have less optimal conditions. Bamako has distinct dry (November to May) and wet (July to September) seasons.
What temperatures can I expect in Bamako?
Daytime highs range from 31°C (88°F) in August to 40°C (104°F) in April. Nighttime lows range from 18°C (64°F) to 27°C (81°F).
How much rain does Bamako get?
Annual rainfall is around 840 mm (33 in). August is the wettest month with 264 mm (10 in), while December is the driest with 0.2 mm (0.01 in).
How sunny is Bamako?
Bamako receives around 2,970 hours of sunshine per year. November is the sunniest month with 280 hours, while July is the cloudiest with just 215 hours. Overall, Bamako enjoys abundant sunshine.
Bamako 3-Day Forecast
Bamako on the map
Bamako is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
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