Venice in December: 8°C / 46°F afternoons, 1°C / 34°F nights, about 8 rain days, no Biennale, and tides that still close the MOSE barriers.
Pack two pairs of boots and one warm coat. NOAA's Tessera airport record gives Venice's December 8°C / 46°F by day and 1.2°C / 34°F at night, with 61mm across about 8 rain days. The Biennale closed on 22 November; the high-water season did not. The Autorità per la Laguna closed the MOSE barriers on 4 and 5 December 2025, and from 8 to 11 December 2024. What remains on the calendar is Christmas and La Fenice, with Alevtina Ioffe conducting on 4 to 6 December and Gianandrea Noseda's New Year's Concert from 29 December to 1 January. Sunset stays near 4:30pm all month. So: a navy wool coat over a cotton cardigan and a blouse, oat wool trousers, rubber boots for the water and leather for the rest.
December in Venice takes the art away and leaves the water. The Biennale is shut, the tide is not, and every morning the forecast picks your shoes.

Nights at 1°C / 34°F need wool, and a double-breasted front puts two layers of it across your chest on an open vaporetto deck. Knee length covers the top of the rubber boots on a tide morning and the brogue boots at night. Navy with peak lapels works on a fondamenta at eight in the morning and at La Fenice's 30 December concert at five.

Wear it buttoned under the coat outdoors and on its own indoors, where a heavy wool knit is too much after the walk in from the cold. Cotton at a V-neck lets the cream blouse and the silk scarf show at the throat. Rust is the one bright colour among navy, cream, oat, olive and brown, and it keeps a dark winter capsule from reading as a uniform.

Long sleeves matter at La Fenice, which asks for no shorts or sleeveless tops at afternoon shows, and two of Noseda's New Year concerts start at 4pm on 31 December and 11:15am on 1 January. A cream cotton crew-neck blouse meets that under the rust cardigan and looks finished once the coat is off. Tuck it into the oat trousers for the concert.

Wool rather than cotton, because the walk home after the 5pm concert on 30 December is in the dark, with the night heading for 1°C / 34°F. La Fenice allows a shirt and jeans on ordinary evenings, so pressed wool clears the rule with room to spare. A straight leg tucks into the rubber boots on a tide morning, and heather oat sits between the navy coat and the brown boots.

The MOSE barriers closed on 8 to 11 December 2024 and on 4 and 5 December 2025, so the tide season is still running when you arrive, and a tide that stays below a closure still reaches the lowest squares. Olive rubber to the knee lets you cross a wet campo with the oat trousers tucked in. La Fenice asks for rubber boots from 100 cm, concert night or not.

Your other pair, for every morning the tide forecast stays low. A lug sole grips wet stone on the bridges after any of the 8 rain days, and laced leather to the ankle is warmer at 1°C / 34°F than a loafer. For the Venetian version, Giovanna Zanella makes boots to measure in her workshop near the Rialto Bridge.

Across the body and under the coat, it leaves both hands free for the vaporetto rail and your pockets on a cold deck. The flap closes with a brass buckle over a phone, a card and a concert ticket. Dark brown matches the brogue boots so the two leathers read as one, and it is small enough to keep with you when La Fenice takes the big bags.

Knot it at the throat where the double-breasted lapels leave a gap, and the coat holds its heat on the walk home from La Fenice. A silk square packs flat and ties the navy coat to the cream blouse in one pattern. For the 30 December concert it turns a blouse and cardigan into an evening outfit without a change of clothes.
Navy wool coat buttoned · rust cardigan · cream blouse · oat trousers tucked into olive rubber boots · silk scarf · brown crossbody. An early-December tide morning: sunrise near 7:30, the forecast on your phone, coffee in Dorsoduro, then brogue boots once the water leaves the campo.
Cream blouse tucked into the oat trousers · rust cardigan · silk scarf knotted at the throat · navy coat · brogue boots · crossbody. Dark by half past four; Noseda's New Year's Concert at La Fenice at 5pm on 30 December, then dinner in San Marco.
A suggested look — navy double-breasted wool coat, rust cardigan, cream blouse, cream and navy silk scarf, oat wool trousers.
NOAA NCEI's figures for Venice Tessera airport give an average December high of 8.4°C and a low of 1.2°C / 34°F, with 61mm of rain across about 8 days of measurable rain. About 6 of those bring more than 1mm, so December is drier than November's 81mm but about five degrees colder by day. Daylight holds near 8 hours 45 minutes from mid-month, sunrise comes at about 7:30 to 7:50am, and sunset stays at about 4:30pm throughout. The tide season is not over: the MOSE barriers closed on 4 and 5 December 2025.
A navy double-breasted knee-length wool coat, a rust cotton V-neck cardigan, a cream cotton long-sleeve blouse, heather-oat wool straight trousers, olive rubber knee-high boots, brown leather brogue boots on a lug sole, a dark brown saddle crossbody and a cream-and-navy silk scarf. That covers a 1°C / 34°F vaporetto deck, a wet campo on a tide morning and a New Year's Concert at La Fenice in one trip. Leave the light trench and the full-size umbrella at home, and don't plan around the Biennale, which closed on 22 November.
Gianandrea Noseda conducts it at 8pm on Tuesday 29 December, 5pm on the 30th, 4pm on New Year's Eve and 11:15am on 1 January. La Fenice allows a button-down and jeans on ordinary evenings and bars shorts and sleeveless tops at afternoon shows, so pressed wool trousers, a long-sleeve blouse and a cardigan work from the 30th on. The 29th opens the run, and premières call for a suit and tie, so add a tailored jacket that night. Check the tide first: "La Fenice Theater is situated in one of the lowest-lying areas of Venice", and it asks for rubber boots from 100 cm.
It depends on whether you want concerts or the New Year. Early in the month, Alevtina Ioffe conducts Tchaikovsky and Rachmaninov at La Fenice on 4 to 6 December, and Stanislav Kochanovsky follows with Glinka and Tchaikovsky on the 17th and 18th. The first half is also when the barriers closed in the last two years, on 4 and 5 December 2025 and 8 to 11 December 2024, so an early trip packs the rubber boots first. Late December brings Christmas and Noseda's four New Year concerts from 29 December to 1 January. Sunset is about 4:30pm either way.
December runs about five degrees colder: NOAA's Tessera figures give 8°C / 46°F by day and 1°C / 34°F at night, against November's 13°C / 55°F and 6°C / 43°F. It is drier, at about 61mm against 81mm, and darker, with sunset near 4:30pm all month. November has Fedora and the Biennale's final week; December has neither, and its calendar is concerts and Christmas. The tide runs through both. In November a belted trench over merino is enough. In December you need a wool coat and a scarf, and the rubber boots still travel. Our November guide covers the earlier month.
In December the Veneto's own winter layer comes out: the tabarro, a wide wool cloak with a raw cut. Tabarrificio Veneto has made them at Mirano since 1974, from rustic yarn supplied by Veneto shepherds' cooperatives and cloth from Biella mills, in models named Nobilomo, Brigantino and Ca' D'oro. Underfoot, Giovanna Zanella makes boots to measure near the Rialto Bridge, the local answer to the brogue boot in this capsule. On a tide morning the cloak still goes on, and the leather boots stay at the hotel.