i
Photo by Valerio2468, CC BY-SA 4.0, via Wikimedia Commons.
Ljubljana in January
avoid · not the best time to go · the coolest month of the year
The year in Ljubljana
Tap a month for its page
- JanJLjubljana in January: avoid
- FebFLjubljana in February: ok
- MarMLjubljana in March: ok
- AprALjubljana in April: sweet spot
- MayMLjubljana in May: ok, busy
- JunJLjubljana in June: sweet spot, busy
- JulJLjubljana in July: sweet spot, busy
- AugALjubljana in August: sweet spot, busy
- SepSLjubljana in September: ok, busy
- OctOLjubljana in October: ok
- NovNLjubljana in November: ok
- DecDLjubljana in December: avoid
- Sweet spot
- Good
- OK
- Avoid
- Busy
Plan this trip
Each site opens on its own search: choose your dates there. A few open on their home page, where you type the place too.
Links marked Ad pay us a commission if you book, at no extra cost to you; most pay nothing, and what a site pays never decides whether it is listed or where. How we rank
Flights from
Flights
Your city is a guess from your time zone. Choose your city
Where are you flying from? Choose your city for its flights and fares.
Book with the airline
Where to stay
Book direct
Luxury
Things to do
Car hire
Rent direct
Travel insurance
Check whether your bank card or home insurance already covers this trip.
If the trip needs a visa, the travel agent or visa centre usually sells the cover it asks for.
Mobile data (eSIM)
Your own plan's EU roaming may already cover this.
Renting a pocket Wi-Fi is the other common way to stay connected.
These are sites people in book with. Each opens in a new tab, on the site's own pages.
The numbers
| Daily high | 5°C |
|---|---|
| Nightly low | -3°C |
| Feels like, afternoon | 2°C |
| Rainy days, 1 mm or more | 7 · 85 mm |
| Humidity | 83% |
| Sunshine | 5.0 h/day |
| Daylight | 9.1 h/day |
| Crowds | 80 / 100, higher is quieter |
Ten-year averages for this calendar month. A rainy day is one with at least 1 mm of rain, as a weather station counts it. The model these figures come from drizzles more than a rain gauge, the more so the warmer the month, so its days count from 2 mm, rising to 5 mm in the hottest.
Weather read at the Old Town, 20 km from the airport (LJU): ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.
How busy it gets
Public holidays in January
Holidays crowd a place out and push fares up around them; they count toward the crowd score above.
Ljubljana in pictures
i
Petar Milošević, CC BY-SA 4.0, via Wikimedia Commons
i
Tournasol7, CC BY 4.0, via Wikimedia Commons
i
Petar Milošević, CC BY-SA 4.0, via Wikimedia Commons
What to pack
- A proper coat, hat and gloves: nights average -3°C.
- A packable rain jacket for the 7 or so rainy days.
- Humidity averages 83%; breathable fabrics dry faster.
Each line is a threshold over the ten-year figures above, not advice from anywhere else.
Before you go
| Cost of living | moderate — prices run about 63% of the United States' (World Bank, 2025) |
|---|---|
| Currency | Euro |
| Languages | Slovene, Italian, Hungarian |
| Plugs | Type C and F, 230 V |
| Driving | On the right |
| Calling code | +386 |
| Travel advice | No advice against travel — UK Foreign Office, updated 2026-08-11 Exercise normal security precautions — Global Affairs Canada, updated 2026-09-24 Level 1: Exercise Normal Precautions — US State Department, updated 2026-05-15 |
| Health | UK Foreign Office health advice |
Facts from Wikidata (CC0), the UK Foreign Office (Open Government Licence) and the World Bank, refreshed 2026-10-08. The advisory is written for British travellers; entry rules depend on your passport.Travel advice for American readers is the US State Department's (public domain), and for Canadian readers Global Affairs Canada's (Open Government Licence - Canada), each in its own words and written for its own citizens; entry rules depend on your passport.
On arrival in Ljubljana: the apps, paying, getting around, tipping and the emergency numbers.
January elsewhere
In January from
The other months at Ljubljana
Links marked Ad pay us a commission if you book through one, at no extra cost to you. That does not affect the numbers on this page, which are computed before any link is built.