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The best time to visit Olomouc
April, May, June, July, August and September — daytime highs 15–26°C. Every number on this page is measured, not guessed.
Olomouc month by month
| Month | Day | Night | Wet days | |
|---|---|---|---|---|
| January | 3°C | -3°C | 10 | |
| February | 6°C | -2°C | 11 | |
| March | 10°C | 0°C | 9 | Shoulder |
| April | 15°C | 5°C | 10 | Best |
| May | 19°C | 9°C | 12 | Best |
| June | 25°C | 14°C | 11 | Best |
| July | 26°C | 15°C | 11 | Best |
| August | 26°C | 15°C | 11 | Best |
| September | 21°C | 11°C | 10 | Best |
| October | 15°C | 7°C | 10 | Shoulder |
| November | 8°C | 2°C | 9 | |
| December | 4°C | -1°C | 11 |
The short version
Warmest: July, around 26°C by day. Coolest: January, around 3°C by day and -3°C at night. Wettest: May with about 12 wet days. Driest: March with about 9.
If you want fewer people: March, October sit right beside the best months. The weather is close and the crowds are not.
Book it for those months
Prices climb as the good months fill up.
Common questions
When is the best time to visit Olomouc?
The best months are April, May, June, July, August and September, when daytime highs sit 15–26°C.
What is the hottest month in Olomouc?
July, with daytime highs around 26°C.
What is the wettest month in Olomouc?
May, with about 12 wet days. The driest is March with about 9.
When is the cheapest time to visit Olomouc?
Prices follow the weather. The months either side of the best ones — March, October — are usually cheaper with similar conditions.
Temperatures and wet days are measured, not estimated: ERA5 reanalysis for 2021-2023, at Olomouc, Olomouc Region. Source: Open-Meteo.