Ljubljana in December: a seasonal travel plan
Ljubljana, Slovenia. In december, the average daytime high is 4.7 °C and the night-time low is -1.9 °C. Plan longer walks for the middle of the day and alternate them with indoor stops.
Choose a month
Selected month: December
Temperatures by month
Air temperature: Ljubljana
Contents
Weather at a glance
- Daytime high
- 4.7 °C
- Nighttime low
- -1.9 °C
- Monthly precipitation
- 100.8 mm
- Days with at least 1 mm
- 9.0
- Daylight
- 8.7 h
2015–2024 averages. Daytime temperature is the average daily maximum; nighttime temperature is the average daily minimum.
Early, middle and late month
| Period | Daytime high, °C | Nighttime low, °C | Days with at least 1 mm |
|---|---|---|---|
| Days 1–10 | 4.2 | -2.6 | 4.3 |
| Days 11–20 | 4.1 | -2.4 | 2.6 |
| From day 21 | 5.6 | -0.8 | 2.1 |
What this month is like
Ljubljana, Slovenia. In december, the average daytime high is 4.7 °C and the night-time low is -1.9 °C. Plan longer walks for the middle of the day and alternate them with indoor stops.
There are 9.0 wet days on average, with about 100.8 mm of precipitation. Keep an indoor backup route and a compact rain jacket in your day bag.
How to plan the day
Plan longer walks for the middle of the day and alternate them with indoor stops.
Average daylight is 8.7 hours, so put longer routes in the brighter part of the day.
What to pack
Pack a warm coat, several layers, a hat and non-slip shoes. Keep an indoor backup route and a compact rain jacket in your day bag.
Precipitation and an alternative plan
There are several days with precipitation during the month. A light waterproof layer can help you continue your route outdoors.
What to pack
A warm coat, closed shoes, a scarf and several clothing layers will be useful. Average night-time temperatures fall below freezing, so add warm clothes for early outings. A compact rain jacket takes little room in a day bag.
Compared with neighbouring months
Average daytime high: previous month — 9.2 °C, December — 4.7 °C, next month — 3.4 °C. Days with at least 1 mm of precipitation: 12.5, 9.0 and 9.7.
Things to do
Ljubljana is small and green, its centre squeezed between the Ljubljanica river and the hill with the castle. Plecnik's bridges, the market and the pedestrian streets fill a short walk, while the embankments and Tivoli park leave room for a whole unhurried day.
The castle hill
A funicular climbs from the market to the castle, and a footpath crosses the park. The walls and tower show red roofs and, on clear days, the Alps, so go towards evening when the light softens.
Bridges and market
Plecnik's Triple Bridge and Preseren Square set the centre, and the Dragon Bridge crosses the Ljubljanica nearby. Follow the market colonnade to St. Nicholas Cathedral, where stalls under the arcades sell greens, honey and cheese.
Metelkova
Metelkova took over a former barracks and became a place for independent clubs, galleries and graffiti. By day people look at exhibitions and murals, and in the evening the bars open and the district sounds louder than the rest of town.
Where to stay
Old Town
The Old Town keeps the embankment, market and bridges a couple of minutes apart, and quiet returns once the day groups leave. Rooms cost more, but the castle and buses need no ride.
Tivoli
The district beside Tivoli park draws people for greenery and quiet: avenues, tennis courts and the hill above. The centre is fifteen minutes on foot and shops are fewer, yet mornings begin under the trees.
Trnovo
Trnovo and Krakovo across the river kept low houses and gardens, and the mood is quiet and almost rural. The embankment and centre are close, though evenings here are dark and bar-free.
Getting to and around Ljubljana
Joze Pucnik airport lies twenty-five kilometres north, with buses and taxis to the main station. Cars are kept out of the centre, which is easiest on foot and the distances are short. BicikeLJ bicycles stand at squares around town, there are no trams, and buses reach the outskirts and Tivoli park.
Three days in Ljubljana
Centre and castle
Walk from Preseren Square over the Triple Bridge to the market, then climb to the castle. Come down to the river and have dinner in the lanes of the Old Town.
Plecnik and the park
Follow the embankment to the National Library and the market, noting Plecnik's work along the streets. After lunch go into Tivoli park and climb Roznik hill for the view over the city.
Metelkova and Trnovo
Look around Metelkova with its galleries and graffiti in the morning, then cross the embankment to Trnovo and its low houses. Return to the river for the evening, when the waterside bars open.
Weather throughout the year
| Month | Daytime high, °C | Nighttime low, °C | Precipitation, mm | Days with at least 1 mm | Daylight, h |
|---|---|---|---|---|---|
| January | 3.4 | -3.5 | 82.1 | 9.7 | 9.1 |
| February | 6.0 | -1.9 | 81.3 | 9.8 | 10.3 |
| March | 9.8 | 0.2 | 73.2 | 10.7 | 11.9 |
| April | 14.5 | 3.4 | 80.6 | 11.3 | 13.5 |
| May | 18.4 | 8.3 | 143.0 | 19.1 | 14.9 |
| June | 23.5 | 13.2 | 99.8 | 15.2 | 15.7 |
| July | 25.7 | 15.2 | 108.0 | 15.9 | 15.4 |
| August | 26.1 | 15.0 | 111.0 | 14.1 | 14.1 |
| September | 20.7 | 10.4 | 154.1 | 13.0 | 12.6 |
| October | 15.8 | 6.6 | 132.2 | 12.0 | 11.0 |
| November | 9.2 | 1.9 | 130.1 | 12.5 | 9.5 |
| December | 4.7 | -1.9 | 100.8 | 9.0 | 8.7 |
Frequently asked questions
Ljubljana: what is the temperature in December?
The average daytime high is 4.7 °C and the night-time low is -1.9 °C. Plan longer walks for the middle of the day and indoor activities for mornings and evenings.
How many days with precipitation are there in December?
On average, there are 9.0 days with at least 1 mm of precipitation; the monthly total is 100.8 mm. There are several days with precipitation during the month. A light waterproof layer can help you continue your route outdoors.
What should I pack for walks in December?
A warm coat, closed shoes, a scarf and several clothing layers will be useful. Average night-time temperatures fall below freezing, so add warm clothes for early outings. A compact rain jacket takes little room in a day bag.
How does the weather change from the start to the end of the month?
Average daytime highs by part of the month: 1–10 — 4.2 °C; 11–20 — 4.1 °C; 21 to month-end — 5.6 °C.
How many daylight hours are there in December?
The average is 8.7 hours. Daylight is limited. Set aside time for views and photographs before dusk.
Is Ljubljana worth visiting in December?
The climate suits a trip if daytime temperatures around 4.7 °C and nights around -1.9 °C work for you. Plan longer walks for the middle of the day and alternate them with indoor stops.
What can I do in Ljubljana on a wet day in December?
Keep an indoor backup route and a compact rain jacket in your day bag. Keep a museum, market, café or another indoor route near your accommodation.
What should I pack for Ljubljana in December?
Pack a warm coat, several layers, a hat and non-slip shoes. Average daylight is 8.7 hours.