Tomorrow in Ljubljana looks
patchy rain nearby, with a high of 50°
and an overnight low of 38°.
There is a 73% chance of rain - plan accordingly.
Winds top out near 5 mph,
and the UV index reaches 0 (low).
Average conditions span from January lows near 26°F (-3°C) to July highs around 82°F (28°C). That 31°C (56°F) spread makes the time of year especially important.
Seasonal change
July highs reach 82°F (28°C), while January lows fall to 26°F (-3°C).
Typical day and night
Ljubljana averages 61°F (16°C) by day and 43°F (6°C) at night across the year.
Rain and sunshine
About 1228 mm (48.3 inches) falls across 127 wet days, with 8.4 hours of sunshine on an average day.
Aim for July to August and April if you get the choice: warm days, manageable rainfall and plenty of daylight line up, and highs average 71°F (22°C) against roughly 10 wet days a month. For the same question asked the other way round, see where else is warm in July.
When does it rain most in Ljubljana?
September, at 5.7 inches (144 mm) over about 12 days. March is the driest month, at 2.8 inches (72 mm).
Is Ljubljana humid?
Relative humidity averages 78% across the year, which reads as very humid. The most comfortable stretch falls in the drier half of the year.
Which month is warmest in Ljubljana?
July, averaging 82°F (28°C) by day and 61°F (16°C) overnight. The hottest single day in our 2015-2024 record for this location reached 99°F (37°C).
Is there snow in Ljubljana?
Yes - about 12 days a year carry measurable snowfall, concentrated November through March.
When is Ljubljana at its coldest?
January, with highs of 41°F (5°C) and lows near 26°F (-3°C). The coldest day in the 2015-2024 record fell to -3°F (-19°C).
How warm is Ljubljana on average?
52°F (11°C) across all twelve months - about 61°F (16°C) by day and 43°F (6°C) after dark.
How much sun does Ljubljana get?
8.4 hours a day averaged over the year, peaking in July at 12.6 hours.