Ljubljana Weather in April
With daytime temperatures of 16°C (61°F) and nighttime lows of 5°C (41°F), April in Ljubljana brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 98 mm (3.9 in) falls on average.
Rainfall in Ljubljana in April
On average, there are about 16 days with rain during this month, averaging 98 mm (3.9 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Ljubljana in April
Ljubljana in April gets highs of 16°C (61°F) during the day and drops to 5°C (41°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Ljubljana in April
The month brings about 180 hours of sunlight, offering a comfortable mix of sun and overcast.
Wind Speed in Ljubljana in April
Wind speeds average 4 m/s (8 knots) during April. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.For Ljubljana itself, May, June, July, August and September generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Slovenia, check out our Ljubljana's climate page.
Ljubljana Temperature in April
Min Temperature
5°C (41°F)
Max Temperature
16°C (61°F)
Chance of Rain
52%
Precipitation
98 mm (3.9 in)
Rainy days
16 days
Humidity
69%
Windspeed
4 m/s (8 knots)
Sunshine
180 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ljubljana typically rise from around 15°C (59°F) at the start of April to approximately 18°C (64°F) by the end. Nights are cold, with lows typically ranging from 3°C (37°F) to 7°C (45°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Ljubljana in April
Browse day-by-day weather records for Ljubljana spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ljubljana historical weather extremes in April
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Ljubljana.
- Ljubljana recorded its highest April temperature of 29°C (84°F) on April 28, 2012.
- On April 10, 2005, Ljubljana saw its coldest April day with temperatures maxing out at 2°C (36°F).
- The coldest night in April in Ljubljana was on April 7, 2006, with a minimum of -5°C (23°F).
Best Places in Slovenia in April
Find out more about the weather in Slovenia and which places have the best travel conditions in this month. See all of Slovenia in April →
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What to Wear in Ljubljana in April
The weather can swing between comfortable and chilly in April, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Ljubljana in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Slovenia, check out our Ljubljana's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Ljubljana climate overview or explore weather in Slovenia.
