Climate Peisey-Nancroix has a
humid continental climate (
Köppen climate classification Dfb) closely bordering on an
oceanic climate (
Cfb). The average annual temperature in Peisey-Nancroix 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 Peisey-Nancroix was on 27 June 2019; the coldest temperature ever recorded was on 11 February 1956. {{Weather box|width=auto ==See also==