Bandrélé has a tropical savanna climate (Köppen climate classificationAw). The average annual temperature in Bandrélé is 26.7 °C (80.1 °F). The average annual rainfall is 1,277.3 mm (50.29 in) with January as the wettest month. The temperatures are highest on average in March, at around 28.0 °C (82.4 °F), and lowest in August, at around 24.6 °C (76.3 °F). The highest temperature ever recorded in Bandrélé was 34.2 °C (93.6 °F) on 20 November 2006; the coldest temperature ever recorded was 17.3 °C (63.1 °F) on 29 August 2012.
Climate data for Bandrélé (1991−2020 normals, extremes 2004−2014)