With a population of around 10,600, Sassenage sits in Rhone-Alpes, France. The city operates in the Central European time zone.
Recent weather here gives a sense of typical conditions: in 2025, Sassenage recorded a mean annual temperature of 56°F, ranging from 22°F lows in November to 99°F highs in August, with about 58 inches of precipitation across the year.
View historical weather for Sassenage · More cities in Rhone-Alpes