June weather forecast
Ljubljana, Slovenia

englishespañol中文
Share
The capital of Slovenia, Ljubljana, with a small river flowing through the city, and a distant view of the mountains
The capital of Slovenia, Ljubljana, with a small river flowing through the city, and a distant view of the mountains

Weather in June

June in Ljubljana is the beginning of the summer season. The temperature peaks to the high 20s°C marking it the warmest month of the year, between 13.7°C (56.7°F) to 24.6°C (76.3°F). Sunshine is most generous during June with the longest day falling typically on the 21st. Despite the rise in temperature, the rainfall does not dissipitate entirely, creating a mix of sunny and rainy days. It is indeed a delightful time to admire the city’s architectural splendor under the golden sun.

Temperature

A slight uplift of average high-temperatures is noted in June in Ljubljana, with temperatures adjusting from a pleasant 21.4°C (70.5°F) in May to a moderately hot 24.6°C (76.3°F). Nighttime temperatures in June average to a moderate 13.7°C (56.7°F) in Ljubljana.

Rainfall

In June, the rain falls for 15 days. Throughout June, 144mm (5.67") of precipitation is accumulated. In Ljubljana, during the entire year, the rain falls for 151 days and collects up to 1361mm (53.58") of precipitation.

Daylight

June has the longest days of the year, with an average of 15h and 42min of daylight.
On the first day of the month, sunrise is at 05:14 and sunset at 20:45. On the last day of June, sunrise is at 05:14 and sunset at 20:56 CEST.

Sunshine

In June, the average sunshine is 8.2h.

UV index

June and July, with an average maximum UV index of 8, are months with the highest UV index. A UV Index estimate of 8 to 10 represents a very high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: An average UV index of 8 in June transforms into this advice:
Be proactive in protecting yourself; skin and eyes can be harmed if left unprotected. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.

Frequently asked questions

What are the temperatures in Ljubljana in June?

In June, in Ljubljana, the average high-temperature is 24.6°C (76.3°F), and the average low-temperature is 13.7°C (56.7°F).

How much does it rain in Ljubljana in June?

In Ljubljana, Slovenia, in June, during 15 rainfall days, 144mm (5.67") of precipitation is typically accumulated.

When are the longest days in Ljubljana?

The month with the longest days in Ljubljana is June, with an average of 15h and 42min of daylight.

How many hours of daylight does Ljubljana have in June?

In June, the average day length in Ljubljana is 15h and 42min.

When are sunrise and sunset in June in Ljubljana?

In June, on the first day of the month, sunrise is at 05:14 and sunset at 20:45. On the last day of the month, sunrise is at 05:14 and sunset at 20:56 CEST.

How many hours of sunshine does Ljubljana have in June?

In June, the average sunshine duration in Ljubljana, Slovenia, is 8.2h.

What is the month with the highest UV index in Ljubljana?

The months with the highest UV index are June and July, with an average maximum UV index of 8.

What is the UV index reading in June in Ljubljana?

In June, the average daily maximum UV index is 8. A UV Index reading of 8 to 10 represents a very high health vulnerability from unsafe exposure to Sun's UV rays.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in June
Ljubljana, Slovenia

Average temperature in June - Ljubljana, Slovenia
  • Average high temperature in June: 24.6°C

The warmest month (with the highest average high temperature) is July (27.3°C).
The month with the lowest average high temperature is January (3.4°C).

  • Average low temperature in June: 13.7°C

The month with the highest average low temperature is July (15.5°C).
The coldest month (with the lowest average low temperature) is January (-2.5°C).

Average rainfall in June
Ljubljana, Slovenia

Average rainfall in June - Ljubljana, Slovenia
  • Average rainfall in June: 144mm

The wettest months (with the highest rainfall) are September and October (147mm).
The driest month (with the least rainfall) is January (69mm).

Average rainfall days in June
Ljubljana, Slovenia

Average rainfall days in June - Ljubljana, Slovenia
  • Average rainfall days in June: 15 days

The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is February (9 days).

Average daylight in June /
Average sunshine in June
Ljubljana, Slovenia

Average daylight in June / Average sunshine in June - Ljubljana, Slovenia
  • Average daylight in June: 15h and 4min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in June: 8h and 1min

The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).

Average UV index in June
Ljubljana, Slovenia

Average UV index in June - Ljubljana, Slovenia
  • Average UV index in June: 8

The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 1).

Ljubljana, Slovenia

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location