Blatná Weather in January

What's the weather like in Blatná (Jihočeský) in January 2026?

The climate in Blatná during January can be summarized as cold and dry.

January is in the winter in Blatná and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing 0°C (33°F), whilst at night -5°C (23°F) is normal.

Blatná weather averages (imperial / metric)
Daytime temperature 0.3°C 32.5°F
Nightly temperature -5.3°C 22.5°F
Average temperature -2.5°C 27.5°F
Daily sunshine 2 hrs
Avg rainfall 29 mm 1.1 ins
Rainy days 15 days
Sea temperature 8°C 46.4°F
Humidity 85%
Windspeed 16.9kph 11 mph

On average January is the driest month of the year in Blatná with around 29mm 1.1 inches of rain making it a 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 hours of sunshine per day.

January temperatures in Blatná

Blatná average temperature in January

January rainfall

Blatná average rain in January

January hourly sunshine

Blatná average rain in January

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 Blatná in January 2025.

Other monthly averages

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UV index Best time to go?

Blatná weather stats

Blatná weather statistics
Hottest month: July 22.1°C 71.8°F
Driest month: January 29mm 1.1ins
Sunniest month: August 7.3hrs
Coldest month: January 0.2°C 32.4°F
Wettest month: June 80mm 3.1ins
Map showing location of Blatná (49.42489, 13.88176) Blatná map pin © Google

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