Banja Luka Weather Year-Round — Best Time to Visit
Banja Luka, Bosnia and Herzegovina has mild weather year-round. The best time to visit is August (score: 86/100). Annual average high: 17°C, total rainfall: 968mm.
When is the best time to visit Banja Luka?
86
August is the best month to visit Banja Luka with a travel score of 86/100 (Excellent).
Expect highs of 27.7°C, 8 rain days, and 11.5 hours of daily sunshine.
View August weather details →Travel Score by Month
45
Jan
52
Feb
60
Mar
68
Apr
73
May
81
Jun
84
Jul
86
Aug
75
Sep
68
Oct
54
Nov
44
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Banja Luka each month?
17°C
Avg High
6.9°C
Avg Low
968mm
Annual Rain
How much rain does Banja Luka get?
Banja Luka receives 968mm of rain annually. The wettest month is typically May with 109mm, while October is the driest.
What is the weather like each month in Banja Luka?
January
45
6°C
Low: -3°C
10 rain days
Mixed
February
52
8°C
Low: -1°C
10 rain days
Mixed
March
60
13°C
Low: 1°C
11 rain days
Good
April
68
17°C
Low: 6°C
12 rain days
Good
May
73
22°C
Low: 10°C
13 rain days
Good
June
81
25°C
Low: 14°C
11 rain days
Excellent
July
84
28°C
Low: 17°C
10 rain days
Excellent
August
Best time to visit86
28°C
Low: 16°C
8 rain days
Excellent
September
75
22°C
Low: 12°C
11 rain days
Good
October
68
18°C
Low: 8°C
8 rain days
Good
November
54
12°C
Low: 3°C
10 rain days
Mixed
December
44
7°C
Low: -1°C
11 rain days
Mixed
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Data based on 1994–2024 averages · Last updated: 2024-12-31