Villaines-sous-BoisVillaines-sous-Bois is a commune in the Val-d'Oise department in Île-de-France in northern France. Villaines station has rail connections to Luzarches, Sarcelles and Paris.WWW villaines-sous-bois.frGeographyClimateVillaines-sous-Bois has an oceanic climate. The average annual temperature in Villaines-sous-Bois is. The average annual rainfall is with December as the wettest month. The temperatures are highest on average in August, at around, and lowest in January, at around. The highest temperature ever recorded in Villaines-sous-Bois was on 25 July 2019; the coldest temperature ever recorded was on 1 January 1997.