Weather overview

In September, the average daytime temperature in Paris hovers around 20°C (68°F), while nights can be cooler, averaging about 13°C (55°F). With moderate precipitation, occasional showers can be expected, but they usually don’t last long. The humidity is moderate, adding a crispness to the early autumn air, and winds are generally light, providing a pleasant balance for those afternoon walks.

Activities and seasonal highlights

Embrace the mild September weather by visiting iconic landmarks like the Eiffel Tower and Notre-Dame Cathedral, or enjoy a peaceful day at one of Paris's many parks such as the Jardin du Luxembourg. With the changing season, the gardens turn into a canvas of rich autumn colours, making them a must-see. Art enthusiasts can revel in the vibrant art scene, with many galleries hosting unique exhibitions this time of year.

Don't miss the Jazz à la Villette Festival, an annual event in early September that celebrates contemporary jazz music. For food lovers, Paris’s restaurant scene bustles with fresh seasonal menus, reflecting the city's renowned culinary spirit.

What to pack

When packing for Paris in September, think layers. Light jumpers or cardigans are great for daytime outings, while a warmer jacket might be a good idea for cooler evenings. Comfortable walking shoes are a must for exploring the city’s cobblestone streets, and a small umbrella or raincoat could be handy for any surprise showers. Don’t forget accessories like sunglasses and a stylish scarf to complete your Parisian chic look.

FAQs

Is Paris, France crowded during September?

While Paris never quite slows down, September generally offers more breathing room than the peak summer months, as many tourists and locals are back from summer holidays, making it easier to enjoy the city’s attractions.

Can you swim or enjoy outdoor activities?

Swimming might be off the cards unless you're in a heated pool, but outdoor activities are plentiful with the pleasant weather. Parc des Buttes-Chaumont or a picnic at the banks of the Seine are lovely ways to enjoy the outdoors.

What’s the best way to get around Paris, France in September?

The Paris Métro remains one of the most efficient ways to travel across the city, but with the weather being so mild, why not embrace walking or cycling to truly absorb the charm of Parisian streets?