Istria Weather in April

What's the weather like in Istria (Constanţa) in April 2025?

The climate in Istria during April can be summarized as mild and dry.

April is in the spring in Istria and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 15°C (58°F), whilst at night 7°C (44°F) is normal.

Istria weather averages (imperial / metric)
Daytime temperature 14.5°C 58.1°F
Nightly temperature 6.7°C 44.1°F
Average temperature 10.6°C 51.1°F
Daily sunshine 5.3 hrs
Avg rainfall 30 mm 1.2 ins
Rainy days 9 days
Sea temperature 9.7°C 49.5°F
Humidity 78%
Windspeed 17.3kph 11 mph

On average April is the 5th driest month of the year in Istria with around 30mm 1.2 inches of rain making it a dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.3 hours of sunshine per day.

April temperatures in Istria

Istria average temperature in April

April rainfall

Istria average rain in April

April hourly sunshine

Istria 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 Istria in April 2025.

Other monthly averages

Best places to visit in April

UV index Best time to go?

Istria weather stats

Istria weather statistics
Hottest month: July 26.2°C 79.2°F
Driest month: March 26mm 1ins
Sunniest month: August 8.6hrs
Coldest month: January 3.1°C 37.6°F
Wettest month: June 43mm 1.7ins
Map showing location of Istria (44.56667, 28.71667) Istria map pin © Google

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