Do people use AC in Paris?

Do People Use AC in Paris?

When you think of summer in Paris, images of sunlit cafés and riverside strolls likely come to mind—but not everyone expects just how warm it can get without air conditioning. Unlike in the U.S., where central A/C is almost a necessity, air conditioning remains a rarity in most Parisian homes. In fact, fewer than 5% of households in France have permanent cooling systems installed.

This might sound shocking to those used to constant indoor comfort, but there are reasons behind it. Historically, Parisian architecture—thick stone walls, high ceilings, small windows—was designed to keep interiors cool during summer and warm in winter. Many buildings naturally regulate temperature, making extreme heat less common indoors. Plus, summers were traditionally mild, so widespread AC never became a priority.

However, things are changing. With climate change bringing more frequent heatwaves—like the record-breaking summers of recent years—Parisians are reconsidering their relationship with cooling. While still not common, portable units and window-mounted systems are becoming more visible, especially in newer or renovated apartments. Some businesses and newer residential buildings are starting to install central systems, but they remain the exception rather than the norm.

So, if you're moving to Paris from a country where AC is standard, be prepared: you might spend your first summer learning the art of staying cool the French way—shuttered windows during the day, fans, light linens, and plenty of iced coffee at sidewalk cafés. As one local might say, c’est la vie.

Bottom line? Air conditioning in Paris is still the exception, not the rule—though that could slowly change as summers grow hotter.