Třeboň Weather in April

What's the weather like in Třeboň (Jihočeský) in April 2026?

The climate in Třeboň during April can be summarized as cool and reasonably dry.

April is in the spring in Třeboň and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 13°C (55°F), whilst at night 3°C (37°F) is normal.

Třeboň weather averages (imperial / metric)
Daytime temperature 12.8°C 55°F
Nightly temperature 2.7°C 36.8°F
Average temperature 7.7°C 45.9°F
Daily sunshine 5.8 hrs
Avg rainfall 46 mm 1.8 ins
Rainy days 13 days
Sea temperature 9.9°C 49.8°F
Humidity 71%
Windspeed 14.4kph 9 mph

On average April is the 6th wettest month of the year in Třeboň with around 46mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.8 hours of sunshine per day.

April temperatures in Třeboň

Třeboň average temperature in April

April rainfall

Třeboň average rain in April

April hourly sunshine

Třeboň average rain in April

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 Třeboň in April 2025.

Other monthly averages

Best places to visit in April

UV index Best time to go?

Třeboň weather stats

Třeboň weather statistics
Hottest month: July 22.5°C 72.5°F
Driest month: February 31mm 1.2ins
Sunniest month: August 7.4hrs
Coldest month: January 0.3°C 32.5°F
Wettest month: June 87mm 3.4ins
Map showing location of Třeboň (49.00364, 14.77065) Třeboň map pin © Google

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