Košťany Weather in April

What's the weather like in Košťany (Ústecký) in April 2026?

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

April is in the spring in Košťany and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 13°C (56°F), whilst at night 3°C (37°F) is normal.

Košťany weather averages (imperial / metric)
Daytime temperature 13.2°C 55.8°F
Nightly temperature 3°C 37.4°F
Average temperature 8.1°C 46.6°F
Daily sunshine 6 hrs
Avg rainfall 36 mm 1.4 ins
Rainy days 13 days
Sea temperature 9.1°C 48.4°F
Humidity 71%
Windspeed 17.6kph 11 mph

On average April is the 5th driest month of the year in Košťany with around 36mm 1.4 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 6 hours of sunshine per day.

April temperatures in Košťany

Košťany average temperature in April

April rainfall

Košťany average rain in April

April hourly sunshine

Košťany 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 Košťany in April 2025.

Other monthly averages

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UV index Best time to go?

Košťany weather stats

Košťany weather statistics
Hottest month: July 23.2°C 73.8°F
Driest month: February 28mm 1.1ins
Sunniest month: August 7.6hrs
Coldest month: January 0.6°C 33.1°F
Wettest month: August 61mm 2.4ins
Map showing location of Košťany (50.65507, 13.75554) Košťany map pin © Google

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