Sistiana Weather in June

June in Sistiana averages 25°C (77°F) during the day and 18°C (64°F) at night. Quite a bit of rainfall is typical this month, with around 109 mm (4.3 in) on average. An umbrella is a good idea.

Rainfall in Sistiana in June

Typically, about 15 days will experience rainfall, with an average of 109 mm (4.3 in) for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Sistiana in June

June in Sistiana brings typical temperatures with highs around 25°C (77°F) and lows of 18°C (64°F). June is known for being in the summer season. This kind of day-to-night contrast is typical for this time of year. Nights drop to around 18°C (64°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Sistiana in June

The days are predominantly sunny, with an estimated total of around 243 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Average water temperature in June

At 21°C (70°F), the water is pleasant for swimming. Most people find this range ideal — cool enough to be refreshing, warm enough to stay in comfortably.

For Sistiana itself, July generally stands 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.

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Sistiana Temperature in June

Min Temperature 18°C (64°F)  

Max Temperature 25°C (77°F)  

Water Temperature 21°C (70°F) *  

Chance of Rain 50%  

Precipitation 109 mm (4.3 in)  

Rainy days 15 days  

Humidity 66% *  

Sunshine 243 hours *  

Percentage Sunshine 55% *  

* Data from: Triest, Italy (15 KM, 9 Miles).

What to Wear in Sistiana in June

For Sistiana in June, 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. The water temperature sits at about 21°C (70°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Sistiana in June

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

Swimming

9/10

Cycling

9/10

Walking

9/10

Camping

6/10

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 Italy, check out our Sistiana's climate page.

More climate data for Sistiana

Temperature Rainfall Sunshine Humidity Water Temp

See the full Sistiana climate overview or explore weather in Italy.