Table below will help you to find the best place for your vacation in Czech Republic in September. Find the place with less rains and more sun. We also provide information about sea water temperature for marine resort.

Place name	Air temp day / night		Cloudiness	Rainy days (precipitation)	Sunny hours
Brno	70.0°F	54.6°F	39.3%	-	8 h. 38 min.
Ceske Budejovice	66.8°F	51.6°F	40.3%	-	8 h. 30 min.
Cesky Krumlov	66.4°F	51.1°F	38.5%	-	8 h. 45 min.
Frantiskovy Lazne	65.4°F	50.6°F	41.4%	-	8 h. 23 min.
Hradec Kralove	69.5°F	53.4°F	39.8%	-	8 h. 35 min.
Jachymov	65.0°F	51.4°F	41.0%	1 day (0.7 in.)	8 h. 27 min.
Jihlava	65.3°F	51.1°F	40.1%	-	8 h. 32 min.
Karlovy Vary	66.9°F	50.9°F	40.1%	-	8 h. 33 min.
Krknose	60.1°F	51.4°F	42.5%	-	8 h. 15 min.
Kryry	66.1°F	52.3°F	38.7%	-	8 h. 44 min.
Liberec	64.6°F	52.4°F	42.5%	-	8 h. 15 min.
Marianske Lazne	65.8°F	50.0°F	40.9%	-	8 h. 27 min.
Olomouc	68.5°F	53.9°F	41.2%	-	8 h. 24 min.
Ostrava	68.1°F	54.5°F	44.1%	-	8 h. 2 min.
Pilsen	68.1°F	52.6°F	39.3%	1 day (0.7 in.)	8 h. 39 min.
Podebrady	68.9°F	54.8°F	37.8%	-	8 h. 50 min.
Prague	69.6°F	55.2°F	37.9%	-	8 h. 50 min.
Spindleruv Mlyn	60.1°F	51.4°F	42.5%	-	8 h. 15 min.
Teplice	68.0°F	50.8°F	37.4%	1 day (0.7 in.)	8 h. 54 min.

* Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Winter weather

Spring weather

Summer weather

Autumn weather

Name

°F

Brno