Český Krumlov weather in September
Mild and comfortable, with some rainy days. Average highs of 19°C and lows of 11°C, with around 12 rainy days expected throughout the month.
While September isn't our top-rated month for Český Krumlov, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
19°C
Average low
11°C
Rainy days
12 days
Best months to visit
Year-round
What to do in Český Krumlov in September
Whatever the weather, Český Krumlov rewards curious visitors. Here are some of the best ways to spend your time:
Medieval town walking tours
Castle exploration and theater visits
Vltava River canoeing and rafting
Art galleries and museum visits
Photography of townscape and river bends
Traditional Czech cuisine dining
What to pack for September
Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.
Browse other months
January
3C
Cold, with some rainy days.
February
6C
Cold, with occasional showers.
March
9C
Cold, with some rainy days.
April
13C
Cool, with some rainy days.
May
17C
Cool, with regular rainfall.
June
22C
Mild and comfortable, with some rainy days.
July
24C
Mild and comfortable, with some rainy days.
August
24C
Mild and comfortable, with some rainy days.
September (you are here)
19C
Mild and comfortable, with some rainy days.
October
15C
Cool, with some rainy days.
November
8C
Cold, with occasional showers.
December
5C
Cold, with some rainy days.
Book your September trip to Český Krumlov
Find hotels, tours and experiences for the perfect escape.
