Daytime highs, nighttime lows and the warmest cities across Czech Republic this September.
Czech Republic, experiences maximum daytime temperatures in September ranging from 17°C (63°F) in Horní Malá Úpa to 22°C (72°F) in Valtice. Nighttime temperatures generally drop to 12°C (54°F) in Valtice and 8°C (46°F) in Horní Malá Úpa.
Curious about the September temperatures in the prime spots of Czech Republic? Navigate the map below and tap on a destination dot for more detailed stats.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Czech Republic.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Average daytime highs in Czech Republic during September reach about 20°C (68°F) in Prague.
Average overnight lows in Czech Republic during September sit near 10°C (50°F) in Prague.
Data insights from our comprehensive database indicate that Valtice is the city with the highest warmth. Daytime peaks average near 22°C (72°F), while the nights are characterized by a low temperature close to 12°C (54°F).
The coldest city in September in Czech Republic is Horní Malá Úpa when we check our database. The maximum daytime temperatures are around 17°C (63°F) and minimum nighttime temperatures fall around 8°C (46°F).
Prague usually sees around 161 hours of sunlight, indicating a moderately sunny period.
We have much more information about the climate in Czech Republic.
Weather and climate has detailed information for every country in the world. Are you going to Czech Republic? Get detailed historical weather averages for many cities in Czech Republic.
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