November 20, 2026 – January 6, 2027 · Town Hall Square, Tallinn
The Estonian Weather Service's Tallinn-Harku December normals, the figures on this city's December guide and the heart of the season. The market opens on 20 November, when our November guide gives 4°C / 39°F by day and 0°C / 32°F at night. Daylight is for 10 December.
Tallinn's Town Hall Square market, 20 November to 6 January: 1°C / 34°F, −3°C / 27°F after dark, and six hours of light.
Dress for an hour standing at −3°C in wind. The Estonian Weather Service's long-term averages for Tallinn-Harku give December 1.2°C by day and −3.1°C at night, with 59mm of precipitation across about 14 days, 21 hours of sunshine for the whole month, and the strongest mean wind of the year, 3.8 m/s. On the 15th the sun sets at about 3:20pm. The Christmas market holds Town Hall Square until 6 January, and you spend an hour at a time there without moving. So the coat reaches your ankles, the hat has flaps, the boots are lined and lugged for icy cobbles, and the knit is the thick kind the market itself sells.
Tallinn's market sits around the same square it has used for five hundred years. The cold is the old-fashioned kind, and so is the answer: wool, fur-lined flaps and a long coat.
There is no dress code on Town Hall Square, but there is a local register, and the market sells it: wool mittens, patterned hats and heavy knitwear from Estonian makers. Buying a hat there is the obvious souvenir and the best one. Visit Tallinn dates the city's Christmas tree on the square to 1441, and the market has grown around it since. It runs from 20 November to 6 January. The 24th, 25th and 26th are public holidays in Estonia, so shops and many restaurants close; plan around them.

An hour at −3.1°C without moving is where a short coat fails, and an ankle-length wrap covers your legs to the boot. Heavy wool blocks the 3.8 m/s wind, and the shawl collar turns up over the scarf line. Chocolate hides mulled-wine drips.

The base that keeps the warmth in at −3°C / 27°F. Fine merino under an Aran knit adds warmth without bulk, and oatmeal sits between the mustard and the brown.

Tallinn's market is a wool market, and a thick cable knit is the local answer to the year's windiest month. Mustard is the colour of the look under a chocolate coat, and bright enough to be found in a crowd at 3:20pm dusk.

Wool flannel is warm at −3°C and blocks wind better than denim. A wide leg takes a thermal legging underneath and falls over boot tops. Brown on brown makes the coat and trousers one column.

About 14 wet days on Old Town cobbles, then a −3°C night, means ice. A deep lug sole grips it, shearling keeps your feet warm through an hour standing still, and waterproof leather takes the slush.

Thin enough to hold a mulled-wine cup and pay at a stall, lined enough for −3°C. When the wind gets up, buy a pair of the wool mittens the market sells and wear them over.

The year's strongest mean wind takes the heat from your ears, and a trapper's flaps come down over them. Shearling is warmer than any knit at −3°C, and the suede outer sheds snow.

A small crossbody worn in front with a full zip holds a phone and cards through a crowded market. Pebbled leather takes snow. Chocolate matches the coat.
Oatmeal merino · mustard cable crew · brown wool trousers · chocolate boots · wrap coat. Toompea and the viewing platforms while the light lasts, sunrise about 9:10am.
Coat belted · trapper hat, flaps down · brown gloves · crossbody in front. Town Hall Square after 3:20pm, an hour by the tree at −3°C / 27°F.
A suggested look — chocolate ankle-length wool wrap coat, mustard cable-knit crew, deep brown wool trousers, chocolate shearling-lined lace-up boots, brown suede trapper hat.
An ankle-length wool coat, a thick knit, a hat with ear flaps, thin lined gloves and lined lug-sole boots. The Estonian Weather Service gives December 1°C / 34°F by day and −3°C / 27°F at night with the year's strongest wind, and you stand still on Town Hall Square for an hour at a time.
From 20 November 2026 to 6 January 2027 on Town Hall Square, according to Visit Tallinn, around the Christmas tree the city dates to 1441.
Below freezing at night and barely above it by day. The Estonian Weather Service's Tallinn-Harku averages give 1.2°C by day and −3.1°C at night, 59mm of precipitation and 21 hours of sunshine for the whole month. On the 15th the sun rises at about 9:10am and sets at about 3:20pm.
Wool, mostly: mittens, patterned hats and knitwear from Estonian makers, alongside food and mulled wine. A hat bought on the square is the best thing you can wear there.