Olomouc Weather Year-Round — Best Time to Visit
Olomouc, Czechia has cool weather year-round. The best time to visit is August (score: 84/100). Annual average high: 13.5°C, total rainfall: 673mm.
When is the best time to visit Olomouc?
84
August is the best month to visit Olomouc with a travel score of 84/100 (Excellent).
Expect highs of 24.5°C, 10 rain days, and 11.1 hours of daily sunshine.
View August weather details →Travel Score by Month
39
Jan
47
Feb
56
Mar
70
Apr
72
May
79
Jun
82
Jul
84
Aug
73
Sep
61
Oct
48
Nov
39
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Olomouc each month?
13.5°C
Avg High
5.5°C
Avg Low
673mm
Annual Rain
How much rain does Olomouc get?
Olomouc receives 673mm of rain annually. The wettest month is typically July with 85mm, while February is the driest.
What is the weather like each month in Olomouc?
January
39
2°C
Low: -4°C
9 rain days
Poor
February
47
4°C
Low: -3°C
8 rain days
Mixed
March
56
9°C
Low: 0°C
9 rain days
Mixed
April
70
14°C
Low: 4°C
9 rain days
Good
May
72
19°C
Low: 9°C
12 rain days
Good
June
79
23°C
Low: 13°C
11 rain days
Good
July
82
25°C
Low: 15°C
12 rain days
Excellent
August
Best time to visit84
25°C
Low: 15°C
10 rain days
Excellent
September
73
19°C
Low: 11°C
9 rain days
Good
October
61
14°C
Low: 6°C
8 rain days
Good
November
48
8°C
Low: 2°C
8 rain days
Mixed
December
39
3°C
Low: -2°C
9 rain days
Poor
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Data based on 1994–2024 averages · Last updated: 2024-12-31