Prague in Summer — Weather & What to Expect
Summer in Prague (June, July, August) averages daytime highs of 25.0°C and lows of 14.9°C, with around 278.7mm of rain across the season (37 rainy days in total). It includes some of the best months of the year to visit (June, July, August).
In the northern hemisphere, summer in Prague covers June, July, August.
Summer in Prague month by month
| Month | High | Low | Rain | Rainy days | Rating |
|---|---|---|---|---|---|
| June | 24.5°C | 14.1°C | 104.5mm | 12 | 9/10 |
| July | 25.7°C | 15.3°C | 63.7mm | 11 | 10/10 |
| August | 24.7°C | 15.3°C | 110.5mm | 14 | 9/10 |
What to pack for Prague in summer
- Light layers
- Sunscreen
- T-shirts and light trousers or shorts
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
- Light waterproof layer
Frequently Asked Questions
Is summer a good time to visit Prague?
Summer in Prague rates around 9/10 — excellent time to visit. Average highs are 25.0°C with 278.7mm of rain across the season.
How hot is Prague in summer?
Daytime highs average 25.0°C (77.0°F) across June, July, August, with nights around 14.9°C.
What months are summer in Prague?
Prague is in the northern hemisphere, so summer covers June, July, August.
See also: best time to visit Prague · Prague annual climate · Prague in spring · Prague in autumn · Prague in winter
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Once you know what summer in Prague looks like, find out exactly what to pack for Prague at 247PackingList. For currency, language and country facts, see the Czech Republic guide at 247CountryInfo.
Summer in Prague — what to pack
Thermal travel layers
Pack proper layers — winters are genuinely cold and evenings drop fast year-round.
Check Price →Check clothing sizes in Czech Republic at 247Sizing before you shop.
More summer travel essentials
Last updated:
Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.