Rome in December 2026: weather and what to do

Is December a good time for Rome? Yes – it is one of the mildest big cities in Europe at this time of year, and outside the Christmas week it is noticeably quieter than in spring. Daytime highs average 13.6 °C, nights 5.3 °C, and you get about 9 hours of daylight around the solstice. The catch is rain: 94 mm in the month, often in heavy showers. With an umbrella and a few indoor plans, December is a very good month for the city.

Weather in Rome in December

Averages 2015–2024 from the ERA5 reanalysis (via Open-Meteo), rounded. Daylight: astronomical day length on 21 December at Rome's latitude, about 9 h 05 min (sunrise to sunset).

In practice: many December days are bright and pleasant around midday, with 12 to 15 °C in the sun – warm enough for a coffee outside. Evenings cool down quickly, and when it rains, it often pours. Frost is rare and snow very rare. Because it gets dark in the late afternoon, put the outdoor sights – the Forum, the Palatine, the walk along the Tiber – in the morning and early afternoon.

What's on in December

December in Rome is about churches, nativity scenes and lights rather than one big event. Many churches set up a presepe, a nativity scene, some of them large and historic. Piazza Navona traditionally fills with Christmas stalls, and the main shopping streets around Via del Corso are lit up. On 25 December, the Pope traditionally gives the Urbi et Orbi blessing from St Peter's Basilica; details for 2026, including any tickets for the papal masses, are published by the Vatican.

8 December, the Feast of the Immaculate Conception, is a public holiday in Italy and the traditional start of the Christmas season. The season ends on 6 January, Epiphany, also a public holiday.

What to do on a rainy day

• Vatican Museums and the Sistine Chapel: easily half a day under one roof; book a timed ticket on the official website and check its calendar of closing days around Christmas.
• The Pantheon: the dome with its open oculus – on a rainy day you can watch the rain fall into the building.
• Galleria Borghese: Bernini and Caravaggio in a villa; entry is by timed reservation only.
• Capitoline Museums: ancient sculpture and a view over the Forum from the windows.
• Churches: Santa Maria Maggiore, San Clemente with its layers underground, Santa Maria in Trastevere – mostly free, warm and quiet.
• Food: a long lunch of carbonara or cacio e pepe, a market hall, coffee standing at the bar.

Tickets for the Vatican Museums, the Colosseum and Galleria Borghese^* are on Tiqets; a timed slot saves a long wait outside in the rain.

Christmas and New Year: what is open

In Italy, 8 December, 25 and 26 December, 1 January and 6 January are public holidays. Christmas Eve is a family evening, often with a fish dinner, and many restaurants close early or open only with a set menu. On 25 December most shops and many restaurants are closed; on 26 December, Santo Stefano, more places reopen.

The Colosseum is closed on 25 December 2026 and 1 January 2027, according to the archaeological park. In winter (from 25 October 2026 to 28 February 2027) the park closes at 16:30, with last entry at 15:30 – plan the Forum and the Palatine for the morning. The Vatican Museums and other sights publish their own holiday calendars; we do not list them because they change, so check each official website before you go. Public transport runs on the holidays, with reduced service on some days.

What to pack

• A good umbrella and a waterproof jacket – December showers can be heavy.
• Comfortable shoes with a grip; wet cobblestones and travertine are slippery.
• Layers: mild in the midday sun, cool once the sun has gone.
• Covered shoulders and knees for St Peter's and the Vatican, as in every season.

YesTrip shows the forecast for your actual travel days and suggests matching clothes in the packing list.

How many days, and getting there

Three to four days suit a December trip: ancient Rome on day one, the Vatican on day two, the historic centre with the Pantheon and Piazza Navona on day three, and a fourth for Trastevere, a museum or the Appian Way. Our article on how many days in Rome has plans for one to five days, and our Rome trip plan has the route with a map. With more time, the best day trips from Rome include Tivoli and Ostia Antica.

From Fiumicino airport, the Leonardo Express and regional trains run into the city – our guide Rome Fiumicino airport to the city centre compares all options. A transfer from the airport to your hotel^* can be booked with Welcome Pickups. Travelling from outside the EU, a travel eSIM for Italy^* (Airalo) is usually cheaper than roaming; our eSIM price index compares prices.

With YesTrip you copy our Rome plan into the app with one tap, move the outdoor sights to the dry days, and get the weather for your travel days and an offline map. YesTrip is free.

Rome trip planDay by day, with map and tips

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