Triest Weather in October

October in Triest brings moderate temperatures, with highs of 18°C (64°F) and nights dropping to 11°C (52°F). Rainfall is on the higher side this month, averaging around 178 mm (7 in), so keep a rain jacket handy.

Rainfall in Triest in October

You can expect rain on around 12 days based on historical patterns, with 178 mm (7 in) average 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 Triest in October

Daytime temperatures in Triest reach 18°C (64°F) in October, dropping to 11°C (52°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Triest in October

The area experiences a moderate amount of sunshine, with approximately 167 hours of sunlight expected. This means a decent mix of sun and overcast.

Average water temperature in October

At 18°C (64°F), the water is getting there, comfortable enough for most swimmers, though those used to warmer seas may still find it a touch cool.

Should you favor a climate that's both dry and comfortably warm, July typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.