Colognac has a warm-summer Mediterranean climate (Köppen climate classificationCsb). The average annual temperature in Colognac is 12.3 °C (54.1 °F). The average annual rainfall is 1,502.4 mm (59.15 in) with November as the wettest month. The temperatures are highest on average in August, at around 21.1 °C (70.0 °F), and lowest in January, at around 4.9 °C (40.8 °F). The highest temperature ever recorded in Colognac was 40.9 °C (105.6 °F) on 21 August 2012; the coldest temperature ever recorded was −13.0 °C (8.6 °F) on 27 February 2018.
Climate data for Colognac (1991−2020 normals, extremes 1992−present)