Climate
Weather in Czechia, month by month
Best time to visit
For mild temperatures and less rain, June, July, August are usually the most comfortable months in Czechia (based on recent 2025 averages near Prague).
Average weather by month
Daytime high / overnight low (Celsius and Fahrenheit), with average monthly rainfall, near Prague. Tap a month for details.
| Jan | 4.4°C (40°F) / -1.1°C (30°F) · 43 mm |
|---|---|
| Feb | 6.5°C (44°F) / -0.9°C (30°F) · 39 mm |
| Mar | 10.9°C (52°F) / 0.9°C (34°F) · 29 mm |
| Apr | 14.1°C (57°F) / 3.9°C (39°F) · 50 mm |
| May | 19.4°C (67°F) / 9°C (48°F) · 68 mm |
| Jun | 25.4°C (78°F) / 14.3°C (58°F) · 72 mm |
| Jul | 26°C (79°F) / 15.5°C (60°F) · 68 mm |
| Aug | 25.3°C (78°F) / 15.1°C (59°F) · 91 mm |
| Sep | 21.2°C (70°F) / 11.5°C (53°F) · 68 mm |
| Oct | 15.7°C (60°F) / 7.1°C (45°F) · 41 mm |
| Nov | 7.8°C (46°F) / 1.7°C (35°F) · 51 mm |
| Dec | 4.5°C (40°F) / -0.4°C (31°F) · 50 mm |
Updated climate normals, 2025
Climate extremes in Czechia
| Warmest month | July · avg high 26°C (79°F) |
|---|---|
| Coolest month | January · avg low -1.1°C (30°F) |
| Wettest month | August · ~91 mm |
| Driest month | March · ~29 mm |
Common questions
When is the best time to visit Czechia?
For a balance of comfortable temperatures and lower rainfall, June, July, August tend to be the most pleasant months in Czechia.
What is the hottest month in Czechia?
July is the warmest month in Czechia, with average daytime highs around 26°C (79°F).
What is the coldest month in Czechia?
January is the coolest, with average overnight lows near -1.1°C (30°F).
Which month has the most rain in Czechia?
August is typically the wettest month (around 91 mm on average), while March is usually the driest.