June weather forecast and climate
Ljubljana, Slovenia

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, the first month of the summer, in Ljubljana, is a warm month, with temperature in the range of an average high of 24.6°C (76.3°F) and an average low of 13.7°C (56.7°F).

Temperature

In Ljubljana, Slovenia, the average high-temperature slightly increases, from a pleasant 21.4°C (70.5°F) in May, to a moderately hot 24.6°C (76.3°F). The average low-temperature, in Ljubljana, is 13.7°C (56.7°F).

Rainfall

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

Daylight

With an average of 15.7h of daylight, June has the longest days of the year in Ljubljana.

Sunshine

The average sunshine in Ljubljana is 8.2h.

UV index

Months with the highest UV index in Ljubljana are June and July, with an average maximum UV index of 8. A UV Index of 8 to 10 symbolizes a very high health hazard from unprotected exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 8 in June interpret into the following advice:
Take special precautions, as unprotected skin can be damaged and can burn quickly. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in June in Ljubljana?

In Ljubljana, in June, 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, during June, the rain falls for 15 days and regularly aggregates up to 144mm (5.67") of precipitation.

When are the longest days in Ljubljana?

June has the longest days of the year in Ljubljana, with an average of 15.7h of daylight.

How many hours of daylight does Ljubljana have in June?

The average length of the day in June in Ljubljana is 15.7h.

How long on average sun shines in June in Ljubljana?

The average sunshine in June in Ljubljana, Slovenia, is 8.2h.

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

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

What is the UV index intensity in June in Ljubljana?

In June, the average daily maximum UV index in Ljubljana, Slovenia, is 8. A UV Index of 8 to 10 symbolizes a very high health threat from unsafe exposure to the Sun's UV rays.

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).

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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).

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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).

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

Average daylight in June / Average sunshine in June - Ljubljana, Slovenia
  • Average daylight in June: 15.7h

The month with the longest days is June (Average daylight: 15.7h).
The month with the shortest days is December (Average daylight: 8.7h).

  • Average sunshine in June: 8.2h

The month with the most sunshine is July (Average sunshine: 9.5h).
The month with the least sunshine is December (Average sunshine: 1.8h).

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Average UV index in June
Ljubljana, Slovenia

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

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

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