The temperatures in Olomouc in August are comfortable with low of 14°C and and high up to 25°C.
You can expect about 3 to 8 days of rain in Olomouc during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Olomouc in August 2025.
If you’re planning to visit Olomouc in the near future, we highly recommend that you review the 14 day weather forecast for Olomouc before you arrive.
Temperatures
25° / 14°
Rainy Days
5
Snowy Days
0
Dry Days
26
Rainfall
94
mm
Sun Hours
11.0
Hrs
