Lanleff

Lanleff (Lanleñv) is a commune in the Côtes-d'Armor department of Brittany in northwestern France.

Climate
Lanleff has an oceanic climate (Köppen climate classification Cfb). The average annual temperature in Lanleff is 11.6 C. The average annual rainfall is 839.3 mm with December as the wettest month. The temperatures are highest on average in July, at around 17.6 C, and lowest in January, at around 6.7 C. The highest temperature ever recorded in Lanleff was 37.5 C on 19 July 2016; the coldest temperature ever recorded was -8.0 C on 11 December 1991.

Population
Inhabitants of Lanleff are called lanleffois in French.