Ljubljana Weather Year-Round — Best Time to Visit
Ljubljana, Slovenia has mild weather year-round. The best time to visit is July (score: 83/100). Annual average high: 15°C, total rainfall: 1155mm.
When is the best time to visit Ljubljana?
83
July is the best month to visit Ljubljana with a travel score of 83/100 (Excellent).
Expect highs of 25.9°C, 11 rain days, and 12.2 hours of daily sunshine.
View July weather details →Travel Score by Month
45
Jan
51
Feb
60
Mar
67
Apr
71
May
78
Jun
83
Jul
82
Aug
72
Sep
62
Oct
49
Nov
43
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Ljubljana each month?
15°C
Avg High
6.3°C
Avg Low
1155mm
Annual Rain
How much rain does Ljubljana get?
Ljubljana receives 1155mm of rain annually. The wettest month is typically September with 126mm, while January is the driest.
Monthly Weather Overview
January
45
4°C
Low: -3°C
8 rain days
Mixed
February
51
6°C
Low: -2°C
8 rain days
Mixed
March
60
11°C
Low: 1°C
9 rain days
Mixed
April
67
15°C
Low: 5°C
11 rain days
Good
May
71
19°C
Low: 10°C
13 rain days
Good
June
78
24°C
Low: 14°C
12 rain days
Good
July
Best time to visit83
26°C
Low: 16°C
11 rain days
Excellent
August
82
26°C
Low: 16°C
10 rain days
Excellent
September
72
20°C
Low: 11°C
11 rain days
Good
October
62
15°C
Low: 7°C
9 rain days
Good
November
49
10°C
Low: 3°C
10 rain days
Mixed
December
43
5°C
Low: -2°C
9 rain days
Mixed
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Data based on 1994–2024 averages · Last updated: 2024-12-31