Karlovy Vary weather in September
Mild and comfortable, with occasional showers. Average highs of 19°C and lows of 10°C, with around 9 rainy days expected throughout the month.
While September isn't our top-rated month for Karlovy Vary, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
19°C
Average low
10°C
Rainy days
9 days
Best months to visit
July, August
What to do in Karlovy Vary in September
Whatever the weather, Karlovy Vary rewards curious visitors. Here are some of the best ways to spend your time:
Thermal spring bathing and spa treatments
Colonnades walking and mineral water tasting
Glass-making factory tours (Moser glass)
Museum visits and cultural centers
River gorge walks and hiking
Jazz festival experiences (summer)
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
5C
Cold, with some rainy days.
March
9C
Cold, with some rainy days.
April
13C
Cool, with some rainy days.
May
17C
Cool, with some rainy days.
June
23C
Mild and comfortable, with some rainy days.
Recommended
July
24C
Mild and comfortable, with some rainy days.
Recommended
August
24C
Mild and comfortable, with some rainy days.
September (you are here)
19C
Mild and comfortable, with occasional showers.
October
14C
Cool, with some rainy days.
November
7C
Cold, with some rainy days.
December
4C
Cold, with some rainy days.
Book your September trip to Karlovy Vary
Find hotels, tours and experiences for the perfect escape.
