Kaštelir Weather in April

April in Kaštelir brings moderate temperatures, with highs of 17°C (63°F) and nights dropping to 10°C (50°F). Rainfall is on the higher side this month, averaging around 87 mm (3.4 in), so keep a rain jacket handy.

Rainfall in Kaštelir in April

Records from the past 30 years suggest around 14 days of rain, with 87 mm (3.4 in) average for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Kaštelir in April

In April, Kaštelir gets moderate temperatures, with highs of 17°C (63°F). Nights cool to around 10°C (50°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows of 10°C (50°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Kaštelir in April

Expect a lot of sunshine this month, with about 197 hours of sun. These sunny conditions add to the overall experience.

For Kaštelir itself, May, June, 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.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Croatia, check out our Kaštelir's climate page.

Kaštelir Temperature in April

Min Temperature 10°C (50°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 45%  

Precipitation 87 mm (3.4 in)  

Rainy days 14 days  

Humidity 55% *  

Sunshine 197 hours *  

Percentage Sunshine *  

* Data from: Portorož, Slovenia (24 KM, 15 Miles).

What to Wear in Kaštelir in April

For Kaštelir in April, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Kaštelir in April

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

6/10

Walking

6/10

Barbeque

6/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Croatia, check out our Kaštelir's climate page.

More climate data for Kaštelir

Temperature Rainfall Sunshine Humidity

See the full Kaštelir climate overview or explore weather in Croatia.