Hreljin Weather in April

In Hreljin, April brings moderate daytime temperatures around 15°C (59°F), with nights cooling to 7°C (45°F). Expect quite a bit of rainfall this month.

Rainfall in Hreljin in April

Records from the past 30 years suggest around 16 days of rain, with 125 mm (4.9 in) average for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Hreljin in April

Temperatures in Hreljin in April top out at 15°C (59°F) and drop to 7°C (45°F) overnight. Conditions are often most pleasant around the middle of the day. With lows around 7°C (45°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Hreljin in April

The area enjoys a moderate level of sunlight, with around 173 hours. It's a good balance between sunny and cloudy days.

Average water temperature in April

The water temperature is 13°C (55°F), chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.

For Hreljin itself, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.