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	70.8°F	55.3°F	35.4%	2 days (1.2 in.)	9 h. 7 min.
Ceske Budejovice	67.0°F	52.2°F	41.2%	2 days (1.5 in.)	8 h. 23 min.
Cesky Krumlov	66.7°F	51.9°F	40.0%	2 days (1.5 in.)	8 h. 32 min.
Frantiskovy Lazne	65.9°F	51.6°F	42.0%	1 day (0.8 in.)	8 h. 18 min.
Hradec Kralove	70.4°F	55.3°F	37.1%	1 day (0.8 in.)	8 h. 55 min.
Jachymov	65.3°F	52.4°F	40.3%	2 days (1.0 in.)	8 h. 31 min.
Jihlava	66.1°F	52.4°F	38.4%	2 days (1.3 in.)	8 h. 44 min.
Karlovy Vary	67.2°F	51.4°F	41.6%	2 days (1.1 in.)	8 h. 21 min.
Krknose	60.0°F	52.1°F	39.7%	2 days (1.2 in.)	8 h. 36 min.
Kryry	67.4°F	53.8°F	37.9%	1 day (0.8 in.)	8 h. 49 min.
Liberec	65.9°F	54.1°F	39.5%	1 day (1.3 in.)	8 h. 38 min.
Marianske Lazne	66.3°F	51.1°F	42.3%	2 days (1.0 in.)	8 h. 16 min.
Olomouc	70.3°F	55.4°F	39.9%	1 day (1.2 in.)	8 h. 33 min.
Ostrava	70.5°F	56.6°F	39.2%	2 days (1.4 in.)	8 h. 39 min.
Pilsen	68.8°F	53.6°F	39.8%	1 day (0.8 in.)	8 h. 34 min.
Podebrady	69.7°F	56.1°F	36.0%	1 day (0.9 in.)	9 h. 4 min.
Prague	70.3°F	56.0°F	36.5%	2 days (1.0 in.)	9 h. 0 min.
Spindleruv Mlyn	60.0°F	52.1°F	39.7%	2 days (1.2 in.)	8 h. 36 min.
Teplice	68.8°F	52.2°F	36.0%	1 day (1.0 in.)	9 h. 4 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