When to Visit Paris: Best Time & Monthly Weather Guide

Paris sits at latitude 48.86°N in the heart of the Paris Basin, a broad lowland that funnels Atlantic weather systems across the city with little obstruction. The result is a temperate oceanic climate — mild winters, warm but rarely hot summers, and rain distributed fairly evenly across the year. No single month is truly dry, and no month is genuinely brutal. The gap between a grey, 5°C January and a sunny, 22°C July (roughly 36°F to 72°F) is wide enough to matter when deciding what to pack and when to book. The best time to visit is June through August, when temperatures peak, sunshine reaches 7–8 hours per day, and the city's outdoor culture — café terraces, Seine-side parks, rooftop bars — fully comes alive. This guide walks through every month, what to expect from the skies, and how to make the most of whichever season brings you to the French capital.

Best Time to Visit Paris

The Sweet Spot: June to August

June, July, and August deliver the most reliable combination of warmth and sunshine Paris has to offer. Average temperatures climb from 19°C in June to 22°C in both July and August, and sunshine peaks at 8 hours per day. Humidity drops to its annual low — 66–69% — so the heat feels comfortable rather than oppressive. July is the single best month by the comfort data, and Bastille Day on 14 July brings fireworks over the Eiffel Tower alongside free public concerts across the city.

August is worth flagging: many Parisians leave on vacation, meaning some neighbourhood restaurants and small shops close for two to four weeks. Crowds at major tourist sites remain heavy, but the metro is noticeably quieter on weekdays.

Shoulder Seasons: April–May and September–October

Spring and early autumn offer a solid trade-off. April averages 12°C with 6 hours of sunshine per day and only 52 mm of rain. May steps up to 16°C and 7 hours of sun, with hotel rates sitting 15–25% below peak-summer levels and the main museums far less congested. September mirrors May in feel: 18°C, 6 hours of sun, 55 mm of rain, and the city freshly returned from its August lull. October cools to 13°C with 4 hours of sun per day, but autumn foliage in the Bois de Boulogne is genuinely attractive.

What to Avoid

December and January are the low-comfort months. Temperatures hold at 5°C, sunshine shrinks to just 2 hours per day, humidity climbs to 83–84%, and the city can feel grey and damp for days at a stretch. There are no monsoons or typhoons to worry about, but winter fog is a genuine Paris phenomenon — fine mist that hangs in the streets without ever quite delivering a proper downpour.

Climate Overview

Oceanic Temperate — Mild, Damp, and Variable

Paris has a Cfb oceanic climate: cool winters, warm summers, and precipitation spread throughout the year without a pronounced dry season. The annual average temperature is 12.8°C, and the city receives about 648 mm of rain annually — less than London, despite its reputation. Rain rarely falls in prolonged heavy bursts; instead Paris gets frequent light showers and overcast spells.

The annual sunshine average is 4.9 hours per day, but the distribution matters more than the mean. In summer, the city enjoys 7–8 hours of sun per day, and because Paris sits this far north, summer days stretch to 16 hours of daylight at the June solstice. December and November each average just 2 hours of sunshine per day.

Humidity averages 75% annually, peaking at 84% in November and December and dipping to 66% in July. There is no rainy season in the tropical sense; the wettest months (May and October at 63 mm and 62 mm respectively) and the driest (February at 42 mm) differ by only about 20 mm. What changes most between seasons is temperature and daylight, not precipitation.

Paris has no significant micro-climate variation across most of the city, though the Seine valley can trap morning mist in autumn and winter. Montmartre, on its hill, is typically a degree or two cooler on hot days.

Monthly Climate Data

Averages based on NOAA GHCN station data and ERA5 reanalysis (1991–2020 climate normals). Comfort score combines temperature, rainfall, sunshine, and humidity into a 0–100 rating.

Month-by-Month: What to Expect in Paris

January

January averages 5°C, 51 mm of rain, and only 2 hours of sunshine per day — the grey end of the Paris calendar. Humidity at 83% gives the cold a clammy edge. The cheapest month to visit; the Louvre and Musée d'Orsay are manageable without the usual queues.

February

February is statistically the driest month at 42 mm, and humidity eases to 78%, though temperatures stay at 5°C. Sunshine ticks up to 3 hours per day. Book restaurants ahead for Valentine's Day; otherwise a solid choice for budget travellers wanting uncrowded galleries.

March

March brings the first signs of spring: 9°C, 4 hours of sunshine per day, and 48 mm of rain that falls mostly as short afternoon showers. Terrace chairs reappear at cafés and flower markets come back to life. A mid-weight jacket and a compact umbrella are enough.

April

April averages 12°C with 6 hours of sunshine per day and 52 mm of rain. Cherry blossoms at Parc de Sceaux typically peak in early-to-mid April — 30 minutes from central Paris on the RER, and rarely crowded. Hotel rates sit noticeably below June levels.

May

May is the best month for a first visit: 16°C, 7 hours of sunshine, and the city green before the summer rush. Rain increases to 63 mm but showers are brief. The French Open at Roland Garros runs from late May into early June, so book accommodation six weeks ahead.

June

June delivers 19°C, 8 hours of sunshine per day, and 50 mm of rain. The Fête de la Musique on 21 June fills every public square with free live performances, and long northern evenings keep the Seine embankments busy past 10 pm. Peak-season pricing applies.

July

July is Paris's most comfortable month: 22°C, 8 hours of sun, humidity at 66%. Short afternoon thunderstorms account for most of the 62 mm of rain and typically clear within 90 minutes. Bastille Day on 14 July brings fireworks over the Eiffel Tower; book accommodation well in advance.

August

August matches July at 22°C and 7 hours of sunshine, with 53 mm of rain. Locals head south, easing metro pressure on weekdays, though major tourist sites remain at peak capacity. Confirm opening days for specific bistros or boutiques — vacation closures are common.

September

September averages 18°C, 6 hours of sunshine, and 55 mm of rain. Locals return from vacation, reinvigorating restaurants and galleries. The Journées du Patrimoine in late September opens normally closed buildings — including the Élysée Palace — for free.

October

October cools to 13°C with 4 hours of sunshine and 62 mm of rain; humidity rises to 80%. Autumn foliage peaks mid-to-late month in the Bois de Boulogne. FIAC, Paris's contemporary art fair, typically runs near the Grand Palais. Pack layers and a waterproof shell.

November

November averages 8°C, 2 hours of sunshine, and 52 mm of rain. Hotels and Eurostar tickets are at their annual cheapest. Christmas illuminations on the Champs-Élysées typically switch on in late November, providing welcome atmosphere against grey skies.

December

December sits at 5°C, 2 hours of sunshine, 58 mm of rain, and 84% humidity. Short days amplify the effect of Christmas market lighting in the Tuileries and along the Seine. Book accommodation and restaurants 8–10 weeks ahead for the final week of December.

What to Pack for Paris

Summer (June–August)

Light layers are key. Pack cotton or linen shirts, smart-casual trousers or a sundress (most Parisian restaurants have an unstated smart-casual standard), and a compact rain shell that folds into its own pocket — July and August afternoon thunderstorms arrive fast. Comfortable walking shoes that look reasonably presentable outperform dedicated trainers; Paris's cobblestone streets and long walking distances (5–10 km per day is typical) demand footwear that handles both.

Spring and Autumn (March–May, September–October)

Bring a mid-weight jacket you can layer over a sweater, plus a lightweight waterproof layer. A compact umbrella outperforms a poncho in the city. April mornings can be cold (6–8°C), so a base layer is worth the bag space.

Winter (November–February)

A proper insulated coat, scarf, and gloves are non-negotiable. Waterproof ankle boots handle wet pavements better than leather dress shoes. A merino wool mid-layer lets you regulate temperature between heated museum interiors and cold streets.

Cultural Dress

Paris has no strict religious dress codes at most sites, but Sacré-Cœur Basilica requires covered shoulders and knees. Keep a light scarf in your bag year-round.

Practical Tips for Travelers

• Visit Versailles on a weekday morning. Summer weekend queues can exceed two hours even with a pre-booked ticket. Tuesday through Thursday mornings in June and September are noticeably shorter. The gardens are free on most weekdays, making an early-morning walk before the palace opens a smart way to start.
• The RER B outperforms the metro in heavy rain. When storms hit, above-ground metro lines slow down and surface congestion multiplies near tourist sites. The RER B runs underground across the city's main axis (CDG airport → Châtelet → Luxembourg → Orly) and is far less weather-dependent.
• Afternoon thunderstorms in July and August typically clear within 90 minutes. Locals duck into a café or museum when the sky darkens, then resume outdoor activities. Build a loose itinerary that swaps outdoor and indoor elements mid-afternoon.
• Paris in August is cheaper than most French summer destinations. Because locals leave, mid-range hotels and apartments drop prices 10–20% compared to June. If saving money while still getting summer warmth is a priority, early-to-mid August is the most cost-effective window.
• Fog is worst between November and January, especially near the Seine. The river embankments and lower-lying arrondissements stay foggy well into midmorning. If you have a photography trip planned, budget an extra morning to make up for the shots lost to mist.
• Museum passes earn their value fastest in winter. The Paris Museum Pass covers 60+ sites including the Louvre, Orsay, and Sainte-Chapelle without queuing per attraction. When outdoor sightseeing is limited, the card pays off quickly if you can cover four or more sites over two days.

Frequently Asked Questions

Is Paris rainy in spring?

Spring is moderately wet but not relentlessly so. April receives 52 mm of rain and March 48 mm — both roughly in line with the annual average. Rain tends to fall in short spells rather than all-day downpours, and sunshine averages 4–6 hours per day by April. A compact umbrella is all the gear you need.

What is the weather like in Paris in July?

July is typically Paris's most comfortable month. Temperatures average 22°C, sunshine reaches 8 hours per day, and humidity drops to 66%. Brief afternoon thunderstorms are common (62 mm of rain across the month) but usually clear within an hour or two. Evenings are warm and light until around 10 pm.

Does Paris get very cold in winter?

Winter is grey and damp rather than bitterly cold. January and December average 5°C — well above freezing — but humidity of 83–84% and only 2 hours of sunshine per day make it feel raw. Snow is rare; most winters see just a few flurries that don't settle. The real challenge is persistent overcast and limited daylight, not extreme cold.

Is August a good time to visit Paris?

August delivers 22°C and 7 hours of sunshine per day, but some local restaurants and small shops close for part of the month as Parisians take vacation. Major tourist sites remain fully open and heavily visited. Confirm opening times for any specific neighbourhood bistros or small galleries before you travel.

When is the least crowded time to visit Paris?

January and February are the quietest months at major attractions. The Louvre, overwhelming in July, is manageable in January. You trade the quiet for 5°C temperatures, 2–3 hours of sunshine per day, and humidity around 78–83%. November is a reasonable compromise: noticeably quieter than summer, with the added atmosphere of the city's early Christmas illuminations.

Final Word

Paris rewards visitors across most of the year, but June through August offers the clearest skies, longest days, and warmest temperatures — with July standing out for its combination of 22°C heat, 8 hours of daily sunshine, and humidity at 66%. Shoulder months like May and September come close without peak-season crowds or prices. Winter has its own appeal if your focus is culture over comfort. To see how Paris compares to other European destinations for your specific travel window, use the WeatherLens comparison tool to view month-by-month comfort scores side by side.

Compare Paris with Other Destinations

Deciding between Paris and somewhere else? Use the WeatherLens comparison tool to see Paris side-by-side with any destination in our database. You can compare monthly temperature, rainfall, sunshine, and comfort scores at a glance — ideal for shoulder-season trip planning.

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