Paris weather by month

Picking a month, not a season

Most guides to Paris weather describe one season in detail and leave the choosing to you. This page does the opposite: it lines the months up against each other so you can pick a travel window based on what actually changes from one month to the next, rather than committing to a season before you have compared it with the others. For the texture of a single season, from what blooms in the parks to what the light looks like at dusk, the dedicated guides for spring, summer, autumn and winter go further than this page will.

Two things hold true across the whole year in Paris. First, the climate is temperate: this is not a city of reliably scorching summers or brutally cold winters, and extreme weather is the exception rather than the rule. Second, rain is possible in every single month. Neither of those facts should stop you booking a specific window, but both should shape what you pack and how you plan your days, whichever month you choose.

The short answer: April to June and September to October

If you only take one thing from this page, take this: the two strongest windows for a first visit, or for a trip built around walking, terraces and day trips, are April to June and September to October. Both periods offer mild, generally comfortable temperatures, noticeably more daylight than winter, and crowd levels that sit below the summer peak. Neither is guaranteed to be dry, but neither carries the heat risk of high summer or the short, grey days of deep winter.

Outside those two windows, July and August bring warmer, sometimes hot weather and the heaviest crowds of the year, alongside a city that partly empties of its own residents in August. December through February bring cold, frequently overcast days, with the notable exception of the Christmas lighting season, which draws its own kind of visitor. Late winter and very early spring, and late autumn moving into winter, sit in between: workable for a trip, but with shorter days and a higher chance of a genuinely cold, wet stretch.

Month-by-month comparison

Period	General feel	Crowd level	Watch out for
January–February	Cold, often grey, shortest daylight	Low	Reduced daylight for sightseeing
March	Transitional, changeable	Low to moderate	Weather can swing within a single day
April–May	Mild, generally comfortable	Moderate	Popular school holiday windows fill up
June	Mild to warm, long daylight	Moderate to high	Early-summer heat spells possible
July	Warm, sometimes hot	High	Peak crowds at major sights
August	Warm, sometimes hot	High at sights, quieter city rhythm	Some small shops and restaurants close
September–October	Mild, comfortable	Moderate	Still book ahead for major sights
November	Cooling, greyer	Low to moderate	Days shortening quickly
December	Cold, festive lighting	Moderate (holiday period)	Short daylight, cold evenings

Treat this table as a starting point for comparison, not a forecast. It is deliberately free of exact temperatures and rainfall figures, which shift from year to year; the point is the relative pattern between months, which is far more stable.

Spring and early summer: the first recommended window

April through June is the period this page steers most travellers toward first, and the reasoning is simple: temperatures are mild enough for long days on foot, daylight stretches out compared with winter, and the crowding at major sights, while real, has not yet reached the summer peak. It is also a natural window for outdoor-leaning plans, whether that means a slow ride along the Seine or an afternoon picnic in one of the city’s parks.

a guided bike ride through central Paris works particularly well in this window, when the weather is mild enough for a couple of hours outdoors without the midsummer heat, and the daylight is long enough to fit a ride around a full day of sightseeing. For a slower, more social version of the same season, a picnic experience along the Seine makes good use of the same mild stretch.

The trade-off is that this window is well known, and it overlaps with several school holiday periods, so major sights and popular restaurants are busier than in the depths of winter. It is not the quietest time to visit Paris, but it is the best balance this guide can offer between comfortable weather and a manageable crowd. For the fuller picture of what spring in Paris looks and feels like, see the dedicated spring guide.

Summer: warmer, busier, and the August exception

July and August bring the warmest weather of the year to Paris, with heatwaves possible in either month, though not guaranteed every year. This is also the busiest period at major sights, on the metro, and around the most photographed spots in the city, so plan on longer queues and busier reservation slots than at any other time of year. For the detail on how to handle the heat and the crowds together, the summer guide goes further than this comparison does.

August deserves a separate note here, because its effect on a trip is about planning logistics rather than atmosphere. Many Parisians leave the city for their own summer holidays during August, and as a direct result, some small independent shops and restaurants close for part of the month. This does not mean Paris shuts down: the major museums, monuments and tour operators keep running, and the city is far from empty at its landmark sights. It does mean that a favourite neighbourhood bakery or a small bistro you had planned around might be closed when you arrive, so it is worth checking specific opening days in advance rather than assuming every business will be open, particularly outside the most touristed streets. Full detail on what to expect from the month sits in the Paris in August guide.

Autumn: the second recommended window

September and October form the second window this page recommends without reservation. Temperatures settle back down from the summer peak, the heaviest crowds of July and August thin out, and the light takes on a different, often photogenic quality as the season turns. It shares most of the advantages of the April-to-June window, with slightly shorter days as October moves on, and a similar likelihood of at least some rain.

This is also a strong stretch for the kind of indoor-outdoor mix that suits Paris well: a morning at a museum, an afternoon walk, an evening meal. a guided food tour through a Paris neighbourhood sits comfortably in either the spring or autumn window, when walking between stops is more comfortable than in high summer heat or winter cold. For a full sense of how the season plays out week by week, see the autumn guide.

Late autumn into winter: cold, grey, and the Christmas exception

November brings a clear turn toward the year’s coldest stretch: cooler temperatures, greyer skies, and daylight hours that shrink noticeably compared with October. December through February are the coldest months of the year in Paris, generally cold and often overcast rather than extreme, and this is the period with the shortest days for sightseeing.

The clear exception is the run-up to Christmas and the New Year, when the city’s lighting displays and seasonal markets draw a different kind of visitor entirely, willing to trade mild weather for the festive atmosphere. Outside that specific window, winter is the season with the thinnest crowds at major sights, which suits travellers who prioritise short queues over comfortable weather. The full seasonal picture, including what to expect around the holidays, is in the winter guide and the dedicated Christmas in Paris guide.

What “temperate” means in practice

Paris sits in a temperate climate zone, and that single word explains most of what separates it from destinations with sharper seasonal extremes. It means summers that are warm rather than routinely scorching, winters that are cold rather than routinely freezing, and no single month that reliably locks out travel on weather grounds alone. It does not mean dry weather: rain is a possibility in every month of the year, spread fairly evenly rather than concentrated in one obvious wet season.

The practical upshot is that packing for Paris should assume layers and at least some chance of rain regardless of which month you choose, rather than packing for one extreme or the other. A light rain layer belongs in the bag in July as much as in January. For a full packing breakdown by season, the what to pack for Paris guide covers this in more depth than fits here.

Planning around what’s actually open

Whichever month you choose, a handful of planning habits matter more than the weather itself. Major museums and monuments in Paris keep fixed weekly closing days year-round rather than seasonal ones, so check specific opening days close to your travel dates instead of assuming a pattern shifts with the season. If your trip includes several major sights, a multi-day option such as the Paris Museum Pass can simplify entry across a stretch of days, in any season, though it does not remove the need to book a timed entry slot at sights that require one.

If you are arriving by air, the season has little bearing on how you get into the city from the airport; a pre-booked transfer from Charles de Gaulle works the same way in January as in July. For how many days to build around whichever window you pick, see how many days in Paris, and for where to base yourself once you have a date, see where to stay in Paris.

Building a trip around the weather

Once you have a rough window in mind, the next steps are choosing how long to stay and where to base yourself, both of which are covered elsewhere on this site rather than here. A first visit built around the spring or autumn recommendation above pairs naturally with a broader plan such as the seven-day Paris itinerary with day trips, which leaves room for a change of plan if a wet day turns up midweek. For guidance on how to structure any single rainy day within a trip, regardless of the season, see Paris on a rainy day, and for a broader read on how the city holds up outside the warmer months, is Paris worth visiting in winter and what is Paris like in August both go into more depth than the comparison above.

Weather in and around Paris

The same seasonal pattern applies to day trips beyond the city, from Versailles to the Loire Valley and Champagne, so the same two recommended windows generally hold for those excursions too. A cold, short winter day is a harder base for a full-day excursion than a mild spring or autumn one, simply because there is less daylight to work with and outdoor sections of a visit, such as the gardens at Versailles, are less comfortable in the cold. If a day trip is central to your plans, weigh that against the month you are considering rather than treating in-city and out-of-city weather as separate questions.

The bottom line

For the most reliable balance of comfortable weather, workable crowds and full daylight hours, aim for April to June or September to October. If a warmer, busier city with long evenings suits your trip better, July works well outside the August lull, but expect the heaviest crowds of the year and check opening days carefully if you are travelling in August itself. If a quieter city with short days and cold evenings, or the specific pull of Christmas lighting, matters more to you than mild weather, winter remains a genuine option, just a different kind of trip. Whichever month you land on, pack for at least some rain, and check current opening days for anything you are not willing to miss.