Gilly-sur-Isere is situated at the edge of Albertville to the bottom of the Combe de Savoie where you can access the valleys of Maurienne and Tarentaise and the valley of Arly and Beaufortain.
Geography
Climate
Gilly-sur-Isère has an oceanic climate (Köppen climate classificationCfb). The average annual temperature in Gilly-sur-Isère is 11.4 °C (52.5 °F). The average annual rainfall is 1,353.7 mm (53.30 in) with December as the wettest month. The temperatures are highest on average in July, at around 20.7 °C (69.3 °F), and lowest in January, at around 1.7 °C (35.1 °F). The highest temperature ever recorded in Gilly-sur-Isère was 39.0 °C (102.2 °F) on 13 August 2003; the coldest temperature ever recorded was −24.0 °C (−11.2 °F) on 6 January 1985.
Climate data for Gilly-sur-Isère (1991−2020 normals, extremes 1982−2020)