Ugine has an oceanic climate (Köppen climate classificationCfb). The average annual temperature in Ugine is 11.6 °C (52.9 °F). The average annual rainfall is 1,398.7 mm (55.07 in) with December as the wettest month. The temperatures are highest on average in July, at around 20.7 °C (69.3 °F), and lowest in January, at around 2.4 °C (36.3 °F). The highest temperature ever recorded in Ugine was 40.4 °C (104.7 °F) on 13 August 2003; the coldest temperature ever recorded was −16.6 °C (2.1 °F) on 5 February 2012.
Climate data for Ugine (1991−2020 normals, extremes 1997−present)