Slovenia weather in April 2025
Slovenia weather in April 2025
Day
16 °C
Night
9 °C
Sea
13 °C
Precipitation
79 mm
in month
Rainy days
10 days
in month
Daylight
13 hours
average
Sunshine
6 hours
average
Humidity
68 %
Day
16 °C
Night
9 °C
Sea
13 °C
Precipitation
79 mm
in month
Rainy days
10 days
in month
Daylight
13 hours
average
Sunshine
6 hours
average
Humidity
68 %
Overview: Slovenia
Travel information
Flights
to
Activities
in Slovenia
Weather charts for Slovenia
Data backed by 40 years of history
We make the most from 40 years of historical weather data to predict the best weather conditions.
Selection of world's favourite destinations
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
16 500 000 weather records
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.
Find more destinations like this
Activities in Slovenia
Flights to Slovenia
Destinations in Slovenia
Destinations with similar weather to Slovenia
Cities in Slovenia
Weather overview and FAQs
Weather overview
In Slovenia in April, the average air temperature ranges from 16 °C (61 °F) during the day to 9 °C (48 °F) at night. There are 10 days of rain on average, where the rainfall is 79 mm (3.09 in).
Is April a good month to visit Slovenia?
Slovenia can be visited in April - the weather will be moderate. A relatively low temperature of 16 °C (61 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The temperature of 9 °C (48 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What temperature can I expect during the day in Slovenia in April?
In Slovenia in April, the average daily temperatures will be 16 °C (61 °F). Nice temperature for walking around the city or on the beach, but you will probably get cold soon when wearing a swimsuit. When walking around all day, people used to cold conditions, pull out their shorts and get rid of their sweaters. On some days, when spending time in the direct sun, sunscreen can be useful, especially for people with more sensitive skin.
What is the average number of rainy days in Slovenia in April?
In Slovenia in April, we can expect 10 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.3 days of the week, or in general - 33 % days.
How heavy is the precipitation in Slovenia in April?
In April in Slovenia, there is 79 mm (3.09 in) rainfall, which means on average 3 mm (0.10 in) rainfall per day.
What is the night temperature in Slovenia in April?
The average night temperature in Slovenia in April is 9 °C (48 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.
Is there a wet season in April in Slovenia?
No, there is no wet season in April in Slovenia - you can expect 10 days of rain during the month.
Is Slovenia rainier in April than in May?
No, in April in Slovenia it does not rain more than in May.
How many hours of sun to expect in Slovenia in April?
In Slovenia in April, you can expect around 6 hours of sunshine.
How does the sea temperature evolve during the month in April in Slovenia?
The sea temperature during April in Slovenia has an increasing tendency from 11 °C (53 °F) at the beginning of the month to 15 °C (59 °F) at the end of the month.
How long is the day (from dawn till dusk) in Slovenia in April?
The length of daylight in Slovenia in April is 13 hours.
What is the temperature trend in April in Slovenia?
Over the course of April in Slovenia, the temperatures are rising from 14 °C (57 °F) at the beginning of the month to 19 °C (66 °F) at the end of the month.