Opatija Weather in October

With daytime temperatures of 17°C (63°F) and nighttime lows of 10°C (50°F), October in Opatija brings moderate temperatures during the day. Do keep in mind that October is part of the rainy season, with frequent and often heavy rainfall.

Rainfall in Opatija in October

Opatija is in the rainy season in October, with rain on around 13 days and an average of 240 mm (9.4 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours.

Temperature in Opatija in October

If you're visiting Opatija in October, expect highs of 17°C (63°F) and overnight lows around 10°C (50°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 10°C (50°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Opatija in October

You can expect a moderate amount of sunlight, with approximately 163 hours. Even though this month is part of the wet season, you can still see the sun occasionally.

Average water temperature in October

With water at 20°C (68°F), swimming is comfortable for most people. It feels refreshing rather than cold, though it depends a bit on personal preference.

October in Opatija has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.