Trieste Weather in July

With daytime temperatures of 28°C (82°F) and nighttime lows of 19°C (66°F), July in Trieste brings high temperatures during the day. It is also the driest month of the year, with minimal rainfall.

Rainfall in Trieste in July

Clear skies and little rain are the norm this month. A great time to spend time outdoors. Typically, about 12 days will experience rainfall, with an average of 83 mm (3.3 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Trieste in July

The perfect temperature in Trieste in July makes it a solid month to visit, with 28°C (82°F) during the day and 19°C (66°F) at night. July is in the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 19°C (66°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Trieste in July

Expect sunny days throughout the month, with an estimated 290 hours of sunshine. This makes it a pleasant time to visit Trieste.

Average water temperature in July

The water is 23°C (73°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

If you're a fan of comfortable temperatures and drier conditions, July is a great time to visit.

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

Trieste Temperature in July

Min Temperature 19°C (66°F)  

Max Temperature 28°C (82°F)  

Water Temperature 23°C (73°F) *  

Chance of Rain 39%  

Precipitation 83 mm (3.3 in)  

Rainy days 12 days  

Humidity 63% *  

Sunshine 290 hours *  

Percentage Sunshine 63% *  

* Data from: Triest, Italy (2 KM, 1 Miles).

What to Wear in Trieste in July

Warm temperatures in July make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. With water temperatures around 23°C (73°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Trieste in July

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

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 Trieste's climate page.

More climate data for Trieste

Temperature Rainfall Sunshine Humidity Water Temp

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