Koper Weather in April

What's the weather like in Koper (Koper-Capodistria) in April 2021?

The climate in Koper during April can be summarized as mild and a little damp.

April is in the spring in Koper and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 17°C (62°F), whilst at night 8°C (46°F) is normal.

Koper weather averages (imperial / metric)
Daytime temperature 16.6°C 61.9°F
Nightly temperature 8°C 46.4°F
Average temperature 12.3°C 54.1°F
Daily sunshine 6.6 hrs
Avg rainfall 90 mm 3.5 ins
Rainy days 13 days
Sea temperature 13.7°C 56.6°F
Humidity 67%
Windspeed 7.6kph 5 mph

On average April is the 6th driest month of the year in Koper with around 90mm 3.5 inches of rain making it a a little damp 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 6.6 hours of sunshine per day.

April temperatures in Koper

Koper average temperature in April

April rainfall

Koper average rain in April

April hourly sunshine

Koper 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 Koper in April 2021.

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Koper weather stats

Koper weather statistics
Hottest month: July 27.7°C 81.9°F
Driest month: February 73mm 2.9ins
Sunniest month: July 10.2hrs
Coldest month: January 7.4°C 45.3°F
Wettest month: November 117mm 4.6ins
Map showing location of Koper (45.54694, 13.72944)

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