Basse-Pointe has a tropical rainforest climate (Köppen climate classificationAf). The average annual temperature in Basse-Pointe is 26.5 °C (79.7 °F). The average annual rainfall is 2,636.0 mm (103.78 in) with November as the wettest month. The temperatures are highest on average in August, at around 27.6 °C (81.7 °F), and lowest in February, at around 24.1 °C (75.4 °F). The highest temperature ever recorded in Basse-Pointe was 36.3 °C (97.3 °F) on 1 October 2019; the coldest temperature ever recorded was 16.3 °C (61.3 °F) on 21 September 1978.
Climate data for Basse-Pointe (1991–2020 averages, extremes 1971−present)