Climate Lepuix has a
humid continental climate (
Köppen climate classification Dfb). The average annual temperature in Lepuix is . The average annual rainfall is with December as the wettest month. The temperatures are highest on average in July, at around , and lowest in January, at around . The highest temperature ever recorded in Lepuix was on 24 July 2019; the coldest temperature ever recorded was on 20 December 2009. {{Weather box == Gallery ==