Climate Insights for Bertoua

The climate in Bertoua is warm and mild. The average annual temperature is 24°C and approximately 1477mm of precipitation falls per year. October is the wettest month, receiving around 301mm of rainfall. Bertoua sits near the equator, so seasonal temperature differences are minimal throughout the year.

Bertoua sees moderate temperature variation throughout the year, ranging from 18°C to 33°C. The warmest month is February, when average highs reach 33°C and the mean temperature sits around 26°C. January is the coolest month, with minimum temperatures around 18°C and an average of 25°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs.

Bertoua is a fairly wet location, receiving approximately 1477mm of precipitation annually, which averages out to around 123mm per month. The wettest month is October, averaging 301mm of rainfall. September and May also tend to see above-average precipitation. The driest month is January, with just 4mm. That's 297mm less than October, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Bertoua is relatively calm, with an average annual wind speed of 10km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is March, averaging 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months.

It is currently spring in Bertoua, which began on March 20, 2026. Bertoua sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in February at around 33°C, while the coldest stretch bottoms out in January near 18°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Bertoua is during January and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 9mm per month. By contrast, February can be uncomfortably hot with temperatures reaching 33°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Bertoua based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.