Bargemon has a hot-summer Mediterranean climate (Köppen climate classificationCsa). The average annual temperature in Bargemon is 13.9 °C (57.0 °F). The average annual rainfall is 1,019.2 mm (40.13 in) with October as the wettest month. The temperatures are highest on average in August, at around 23.1 °C (73.6 °F), and lowest in January, at around 6.3 °C (43.3 °F). The highest temperature ever recorded in Bargemon was 40.4 °C (104.7 °F) on 7 August 2003; the coldest temperature ever recorded was −9.6 °C (14.7 °F) on 30 December 1996.
Climate data for Bargemon (1991−2020 normals, extremes 1991−2007)