August weather forecast
Ljubljana, Slovenia

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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 August

August slows down the momentum of the summer heat in Ljubljana. It records a peak temperature slightly lower than July, hinting towards the end of heat waves. It's also marked by an increase in rainfall, which provides much-needed temperance to the city’s summertime heat. The slightly shorter daylight times suggest that the season is slowly transitioning towards Fall. Despite the changes, Ljubljana remains vibrant with numerous outdoor festivals and events throughout the month.

Temperature

The introduction of August notes a subtle temperature variation to a still warm 26.7°C from July's 27.3°C. The temperature dips to an average of 15.2°C during August nights.

Rainfall

In Ljubljana, Slovenia, in August, it is raining for 12 days, with typically 137mm of accumulated precipitation. Throughout the year, in Ljubljana, there are 151 rainfall days, and 1361mm of precipitation is accumulated.

Daylight

In Ljubljana, the average length of the day in August is 14h and 7min.
On the first day of the month, sunrise is at 05:44 and sunset at 20:32. On the last day of August, in Ljubljana, sunrise is at 06:21 and sunset at 19:43 CEST.

Sunshine

The average sunshine in August is 8.5h.

UV index

In August, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In August, a daily maximum UV index of 7 leads to the following instructions:
Inhibit overexposure. Warding off sun damage is of utmost importance. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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FAQ

What is the usual temperature for Ljubljana in August?

Ljubljana in August has an average high-temperature of 26.7°C and an average low-temperature of 15.2°C.

How many days does it rain in August in Ljubljana?

In Ljubljana, Slovenia, in August, it is raining for 12 days, with typically 137mm of accumulated precipitation.

How many hours of daylight does Ljubljana have in August?

The average day length in August in Ljubljana, Slovenia, is 14h and 7min.

When are sunrise and sunset in August in Ljubljana?

In August, on the first day of the month, sunrise is at 05:44 and sunset at 20:32. On the last day of the month, sunrise is at 06:21 and sunset at 19:43 CEST.

How many hours of sunshine does Ljubljana have in August?

In Ljubljana, the average sunshine duration in August is 8.5h.

What is the UV index intensity in August in Ljubljana?

In August, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in August
Ljubljana, Slovenia

Average temperature in August - Ljubljana, Slovenia
  • Average high temperature in August: 26.7°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 August: 15.2°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 August
Ljubljana, Slovenia

Average rainfall in August - Ljubljana, Slovenia
  • Average rainfall in August: 137mm

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 August
Ljubljana, Slovenia

Average rainfall days in August - Ljubljana, Slovenia
  • Average rainfall days in August: 12 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 August /
Average sunshine in August
Ljubljana, Slovenia

Average daylight in August / Average sunshine in August - Ljubljana, Slovenia
  • Average daylight in August: 14h and 1min

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 August: 8h and 3min

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).

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Average UV index in August
Ljubljana, Slovenia

Average UV index in August - Ljubljana, Slovenia
  • Average UV index in August: 7

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).

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Ljubljana, Slovenia

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