At a Glance
Compared to this destination's peak season
Paris in September
By Harry Nara · Last updated
Paris in September offers some of the best conditions of the year, ideal for fashion & fine dining. Expect temperatures of 13–22°C, around 8 days of rain, and high crowds across the city. Daily budgets typically land around €90–175 for mid-range travellers. Book accommodation two to three months ahead — the most popular rooms sell out fast during peak visiting windows.
Contents14 sections
#Weather in Paris in September
Paris in September averages 13–22°C (55–72°F) with around 8 days of rain, and crowds are high.
| Measure | September in Paris |
|---|---|
| Daytime high | About 22°C / 72°F |
| Overnight low | About 13°C / 55°F |
| Wet days | About 8 |
| Sunset | 8:34pm on the 1st, 7:33pm by the 30th |
| Big dates | Journées du Patrimoine 18–19 September, Womenswear Fashion Week from 27 September |
| Crowds | Busy, but calmer than July and August |
Figures are Météo-France 1991–2020 normals for Paris-Montsouris.
What that actually means for your trip:
- Summer, without the heat. Early September afternoons can still reach the mid-20s and terraces stay full into the evening; by the end of the month you want a jacket after dark.
- The city is back. August is when Parisians leave and many independent restaurants close; in September they reopen, the schools go back, and the galleries, theatres and concert halls start their new seasons.
The French call it la rentrée.
- You lose an hour of daylight. Sunset moves from after half past eight to around half past seven, so the long summer evenings shorten quickly.
- Two weeks need planning. The Heritage Days weekend and the fashion week that starts on the last Monday of the month both change how the city works, for very different reasons.
Is September a good time to visit Paris? Yes, it is one of the best. You get warm days, the full city rather than its August shell, the new season's exhibitions and menus, and a free weekend inside buildings that are closed the rest of the year. The costs are prices that stay close to summer's, and a week at the end of the month when hotels near the shows fill up. Come in the first three weeks if you can.
#What to Do in Paris in September
Journées du Patrimoine, 18–19 September
On the third weekend of September, which is Saturday 18 and Sunday 19 September in 2027, hundreds of buildings that are normally closed open to the public, most of them free: ministries, embassies, the Senate inside the Luxembourg Palace, private mansions in the Marais and Saint-Germain, and sometimes the Élysée itself. The full programme appears on the culture ministry's site a few weeks ahead. See our guide to the Journées du Patrimoine for how the weekend works.
Fashion Week
Womenswear Spring/Summer 2028 runs from 27 September to 5 October 2027, according to the Fédération de la Haute Couture et de la Mode. The shows themselves are invitation-only, but the city around them is not: the street outside the venues, the gardens of the Palais-Royal and the Tuileries, and the cafés around them fill with photographers and the people they are photographing.
The new season in the museums
September is when Paris's museums open their big autumn exhibitions, and the Grand Palais, reopened in 2025 after its restoration, is part of that calendar again.
The Louvre costs €22 for visitors from the EU and the European Economic Area and €32 for everyone else, and is closed on Tuesdays; its free evening is the first Friday of the month, 3 September 2027, from 6pm.
The Musée d'Orsay is free on the first Sunday, 5 September.
The Centre Pompidou is closed for renovation until 2030.
Festival d'Automne
The Festival d'Automne, the city's autumn festival of contemporary theatre, dance, music and art, begins in September and runs to the end of the year at venues across Paris and its suburbs. Tickets are reasonably priced, and the audience is mostly Parisian.
Solo Travellers
Walk the Coulée verte René-Dumont, the planted viaduct from Bastille towards the Bois de Vincennes, then explore the Marché d'Aligre for lunch. On the Heritage Days weekend, plan a solo route through the Marais's mansions, which you can move between quickly on foot.
Couples
Take a picnic to the Square du Vert-Galant at the tip of the Île de la Cité, or to the Canal Saint-Martin, for the long September evening. Book a bistro for the first week of the month, when the August closures have ended and the new menus begin.
Families
The Jardin du Luxembourg has its toy sailing boats and puppet theatre, and the Jardin d'Acclimatation in the Bois de Boulogne has rides and animals.
The Muséum national d'Histoire naturelle's Grande Galerie de l'Évolution in the Jardin des Plantes works in any weather.
Groups
Book a Seine cruise at dusk, when the bridges light up, or a wine-tasting in a cave; the new season's wines and the harvest talk start in September. On the Heritage Days weekend, a group can split up between the buildings and meet for dinner.
#Getting Around
From Charles de Gaulle, the RER B reaches Gare du Nord and Châtelet in about 35–45 minutes; from Orly, Métro line 14 now runs straight into the centre.
In the city, a single Métro ticket was €2.55 in 2026, bought on a Navigo Easy card or a phone; the old paper carnets have gone.
The Navigo Week pass, €32.40 in 2026, covers every zone, airports included, but always runs Monday to Sunday. Île-de-France Mobilités usually revises fares each January, so check the 2027 price.
September is the best month of the year for walking Paris, and for the Vélib' bikes along the cycle lanes on the Seine quays and the Rue de Rivoli.
#Budget & Costs
| Travel style | Per day | What it covers |
|---|---|---|
| Budget | €80–110 | Hostel bed, bakery lunches, Métro, free sights |
| Mid-range | €180–280 | 3-star hotel, bistro meals, one paid museum |
| Luxury | €500+ | Palace hotels, tasting menus, private guides |
September prices stay close to summer's, and they jump in the last week of the month around fashion week.
Costs worth knowing:
| What | Price |
|---|---|
| Métro single ticket | €2.55 in 2026 |
| Navigo Week pass | €32.40 in 2026 |
| Journées du Patrimoine | Mostly free |
| Louvre, EU and EEA visitors | €22 |
| Louvre, everyone else | €32 |
- Free days: the Orsay on the first Sunday, 5 September 2027, and the Louvre on the first Friday evening, 3 September.
- Book hotels early for the fashion-week dates, or stay outside the 1st and 8th.
- Bistro lunch menus are the best value in the city.
#Food & Dining
September is the start of Paris's best food season:
- Cèpes and girolles, wild mushrooms, appear on bistro menus and in the markets.
- Figs, the last peaches and the first grapes, from the south of France.
- Game arrives on traditional menus as the hunting season opens.
- Oysters are back on the brasserie stands as the weather cools.
The Marché d'Aligre in the 12th and the Marché des Enfants Rouges in the Marais are good for a September lunch. Many neighbourhood bistros close in August, so September is when you find them open, with the new season's menu.
#Nightlife
September is when the concert season starts: the Philharmonie de Paris, the Opéra Bastille and the Palais Garnier open their new seasons, and the jazz clubs of the Rue des Lombards pick up after summer.
On warm evenings, the quays of the Canal Saint-Martin and the Seine are the city's busiest outdoor bars.
#Shopping
The new autumn collections arrive in September, and the department stores Galeries Lafayette and Printemps change their windows for the season.
The Marais and Saint-Germain have the independent boutiques; the official summer sales are over by then.
#Culture & Etiquette
- Greet before you ask: "Bonjour" first, in every shop and café.
- On Heritage Days, expect security checks and bag searches at government buildings; bring ID for the ministries.
- Around the fashion shows, photographers work fast on the pavements; step aside rather than through a shot.
- Tipping: service is included; round up or leave a euro or two for good service.
- Lunch is a fixed time: many restaurants serve between noon and 2pm only.
#Essential Local Phrases
| Phrase | French | Pronunciation |
|---|---|---|
| Hello | Bonjour | Bohn-zhoor |
| Is the building open today? | Le bâtiment est ouvert aujourd'hui ? | Luh bah-tee-mon ay oo-vair oh-zhoor-dwee? |
| Do I need to book? | Faut-il réserver ? | Foh-teel ray-zair-vay? |
| A table for two, please | Une table pour deux, s'il vous plaît | Oon tahbl poor duh, seel voo play |
| Wild mushrooms | Des champignons sauvages | Day shom-pee-nyon soh-vazh |
| The bill, please | L'addition, s'il vous plaît | Lah-dee-syon, seel voo play |
| Thank you | Merci | Mair-see |
#Packing List
- Light clothes for warm afternoons
- A jacket or light coat for the evenings
- A compact umbrella
- Comfortable walking shoes
- Photo ID for Heritage Days visits to government buildings
- One smart outfit for a concert or a good restaurant
- Sunglasses
- A tote bag for market shopping
#Backup Plans
If the Heritage Days queues are too long: the Petit Palais is free to enter for its permanent collection, and the Musée de la Chasse et de la Nature in a Marais mansion is one of the city's best small museums.
If it rains: the covered passages of the 2nd arrondissement, the Galerie Vivienne and the Passage des Panoramas, and the Musée d'Orsay.
If fashion week makes the 1st impossible: cross to the Left Bank, where the Musée de Cluny, the Jardin du Luxembourg and the bookshops of the Latin Quarter carry on as usual.
#Safety & Health
Paris is safe in September. Pickpockets work the Métro, the Louvre, Sacré-Cœur and the crowds of the Heritage Days queues; keep bags closed and phones out of back pockets. Early-September heatwaves are possible, so carry water. Transport strikes become more frequent as the political year restarts in the autumn; check the RATP app each morning.
Emergency: 112, or 15 for medical help and 17 for police.
#What's New for September 2027
- The Journées du Patrimoine are on Saturday 18 and Sunday 19 September 2027
- Womenswear Fashion Week runs from Monday 27 September to Tuesday 5 October 2027
- The Grand Palais, reopened in 2025, is back on the autumn exhibition calendar
- The Centre Pompidou is closed for renovation until 2030
- The Louvre charges €32 for visitors from outside the EU and the EEA
#About This Guide
By Harry Nara (founder of WhenToWander), updated October 2026 for September 2027. Climate figures are Météo-France 1991–2020 normals for Paris-Montsouris. Dates and prices verified against:
- Journées européennes du patrimoine for Heritage Days
- Fédération de la Haute Couture et de la Mode for the 2027 fashion week
- Louvre for the free evening and admission prices
- Centre Pompidou for the renovation closure
- Île-de-France Mobilités for transport fares
For the rest of the season, see Paris in autumn, and for the harvest festival in Montmartre the month after, Paris in October.
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Frequently Asked Questions
What is la rentrée?
La rentrée is the French "return" — locals come back from August holidays, kids start school, and the cultural calendar relaunches. Galleries unveil new shows, restaurants reopen with new menus, and the city visibly powers back up during the first week of September.
When are the Journées du Patrimoine?
On the third weekend of September, which is Saturday 18 and Sunday 19 September in 2027. Hundreds of buildings that are normally closed, ministries, embassies, the Senate and private mansions, open to the public, most of them free. The most sought-after now take online reservations, released a few weeks ahead; smaller venues are usually walk-in.
Is September a good time for Paris?
Many travellers consider September the best month overall — warm afternoons (18–25°C), shorter queues than summer, the cultural season relaunching, and a buzzy locals-back energy. Book 6–8 weeks ahead for good hotel rates.
When is Paris Womenswear Fashion Week in September?
Womenswear Spring/Summer 2028 runs from Monday 27 September to Tuesday 5 October 2027, according to the Fédération de la Haute Couture et de la Mode. The shows are invitation-only, but hotels in the 1st and 8th arrondissements fill and reprice that week; stay on the Left Bank or in the 11th to avoid the surge.
What’s the weather like in Paris in September?
Paris in September typically sees temperatures of 13–22°C with around 8 days of rain across the period. Pack lightweight layers that suit both cooler mornings and warmer afternoons.
How much does it cost to visit Paris in September?
Budget-conscious travellers can expect daily costs of €90–175, covering accommodation, food, and local transport. Prices climb during peak weeks — book early to lock in the lower end of this range.