With a population of around 24,600, Fontaine sits in Rhone-Alpes, France. The city operates in the Central European time zone.
In 2025, Fontaine recorded an average annual temperature of 57°F. The hottest temperatures reached 102°F in August; the coolest were 23°F in November. Total precipitation for the year was 67 inches, with the wettest month being January. Snowfall for the year totaled approximately 12 inches.
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