Valromey-sur-Séran

Valromey-sur-Séran is a commune in the Ain department in eastern France. The municipality was established on 1 January 2019 by merger of the former communes of Belmont-Luthézieu, Lompnieu, Sutrieu and Vieu.

Climate
Valromey-sur-Séran has an oceanic climate (Köppen climate classification Cfb). The average annual temperature in Valromey-sur-Séran is 9.3 C. The average annual rainfall is 1413.2 mm with December as the wettest month. The temperatures are highest on average in July, at around 18.3 C, and lowest in January, at around 0.8 C. The highest temperature ever recorded in Valromey-sur-Séran was 37.7 C on 31 July 2022; the coldest temperature ever recorded was -24.1 C on 7 February 2020.