October weather forecast
Ljubljana, Slovenia

October brings an overall coolness to the air in Ljubljana. The temperatures continue to descend, signaling the onset of the cold season. From the lush green landscapes of the summer, the city starts to take on an array of autumn colors. The number of sunshine hours shrinks further, paving the way for longer, cooler nights. Although the rainfall remains at a substantial level, a shift towards winter’s frost is evident and unmistakable.

Temperature

October comes with a decrease in the average high-temperature, falling from a pleasant 21.6°C in September to a refreshing 15.9°C. An average low-temperature of 7.7°C is common during the nights of October.

Rainfall

The months with the most rainfall in Ljubljana are September and October, with an average 147mm of precipitation.

Daylight

In Ljubljana, the average length of the day in October is 10h and 55min.
On the first day of October, sunrise is at 07:00 and sunset at 18:43 CEST. On the last day of the month, sunrise is at 06:40 and sunset at 16:50 CET.
Note: On Sunday, 29. October 2023, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. Daylight Saving Time starts again on Sunday, 31. March 2024, at 02:00; consequently, the time zone reverts from CET to CEST.

Sunshine

The average sunshine in October in Ljubljana, Slovenia, is 3.9h.

UV index

In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 3 in October translates into this advice:
Exercise prevention - Warding off sunburn is urged. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.