Coulouvray-Boisbenâtre has an oceanic climate (Köppen climate classificationCfb). The average annual temperature in Coulouvray-Boisbenâtre is 10.4 °C (50.7 °F). The average annual rainfall is 1,378.3 mm (54.26 in) with December as the wettest month. The temperatures are highest on average in August, at around 17.1 °C (62.8 °F), and lowest in January, at around 4.3 °C (39.7 °F). The highest temperature ever recorded in Coulouvray-Boisbenâtre was 36.5 °C (97.7 °F) on 5 August 2003; the coldest temperature ever recorded was −13.5 °C (7.7 °F) on 7 February 1991.
Climate data for Coulouvray-Boisbenâtre (1981–2010 averages, extremes 1988−present)