Prague weather in August 2025

Expect 24°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Prague in August. Check more long-term weather averages for Prague in August before you book your next holiday to Czech Republic in 2025/2026.

24
24°C max day temperature
7
7 hours of sunshine per day
13
13 days with some rainfall
12
12°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
71
71 mm of monthly rainfall
6
6 (High) UV index

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The August weather guide for Czech Republic (Prague) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

More about the Czech Republic

How hot is it in Prague in August?

Daytime temperatures usually reach 24°C in Prague in August, falling to 12°C at night.

How sunny is it in Prague in August?

There are normally 7 hours of bright sunshine each day in Prague in August - that's 47% of daylight hours.

Does it rain in Prague in August?

There are usually 13 days with some rain in Prague in August and the average monthly rainfall is 71mm.

Prague August sunrise & sunset times

Browse the sunrise and sunset times for Prague in August 2025. Select a month to view Prague sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Friday, 1st August 2025	04:32	19:45
Saturday, 16th August 2025	04:53	19:19
Sunday, 31st August 2025	05:16	18:48

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Czech Republic - quick facts
Flight time^✝	2 hours
Time difference	UK +1 hour
Language(s)	Czech
Currency	Czech Koruna
Electricity	C + E plug (230V)
Driving side	Right
Why visit?	Culture Nightlife
Tourist info	Czech Tourist Authority