Trieste Weather in August

Trieste in August averages 28°C (82°F) during the day and 19°C (66°F) at night. This is part of the summer season, and quite a bit of rainfall is expected this month.

Rainfall in Trieste in August

Historically, the month has about 12 days of rain, averaging 109 mm (4.3 in) in total. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Trieste in August

In August, expect high temperatures in Trieste, with highs of 28°C (82°F) and lows of 19°C (66°F) at night. August is in the summer season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 19°C (66°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. On average, it is the warmest month of the year.

Sunshine in Trieste in August

Expect sunny days throughout the month, with an estimated 260 hours of sunshine. This makes it a pleasant time to visit Trieste.

Average water temperature in August

With water at 24°C (75°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period, it feels comfortable straight away.

For Trieste 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.