THE CLIMATE STORY OF
GRENOBLE
≈2.5 °C warmer today than in the mid-20th century
1940Annual mean temperature, 1940–20252025
Heat-record watch
Warmest day of the last 14 days: 38.7 °C (August 13, 2026)
All-time record since 1940: 39.5 °C (August 24, 2023)
How much has Grenoble warmed since 1940? See its climate story in warming stripes — then enter your birth year to see the story of your own lifetime.
Enter your birth year — see YOUR story
Your hometown, your lifetime, in warming stripes. Free, no sign-up.