Český Krumlov Weather in January
What's the weather like in Český Krumlov (Jihočeský) in January 2026?
The climate in Český Krumlov during January can be summarized as cold and reasonably dry.
January is in the winter in Český Krumlov and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing -0°C (32°F), whilst at night -6°C (22°F) is normal.
| Daytime temperature | -0.2°C 31.7°F |
|---|---|
| Nightly temperature | -5.9°C 21.5°F |
| Average temperature | -3°C 26.6°F |
| Daily sunshine | 2.3 hrs |
| Avg rainfall | 43 mm 1.7 ins |
| Rainy days | 15 days |
| Sea temperature | 9.2°C 48.5°F |
| Humidity | 83% |
| Windspeed | 15.5kph 10 mph |
On average January is the driest month of the year in Český Krumlov with around 43mm 1.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 2.3 hours of sunshine per day.
January temperatures in Český Krumlov
January rainfall
January hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Český Krumlov in January 2025.
Other monthly averages
Best places to visit in January
Český Krumlov weather stats
| Hottest month: | July | 20.7°C 69.3°F |
|---|---|---|
| Driest month: | January | 43mm 1.7ins |
| Sunniest month: | August | 7.1hrs |
| Coldest month: | January | -0.3°C 31.5°F |
| Wettest month: | June | 110mm 4.3ins |
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