Weather in Rijeka in December
Rijeka, Croatia averages a high of 8.8°C (47.8°F) and low of 3.2°C (37.8°F) in December, with 12 rain days and 5 hours of daily sunshine. Travel score: 47.4/100 (Mixed). The best time to visit Rijeka is August.
High
9°C48°F
Low
3°C38°F
🌧️
12
rain days
☀️
5
hrs/day sunshine
💧
83%
humidity
47— Mixed
December in Rijeka is cool and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Rijeka?
How much does it rain in Rijeka in December?
Rijeka receives an average of 191.1mm of rainfall across 12 rainy days in December. The annual total is 1803.2mm.
What should I pack for Rijeka in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 9°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 3°C
🧣
Warm scarf
Protect against cold winds
🎉Visiting Croatia in December?
Don't miss any public holidays — check before you book!
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What is the weather like in other months in Rijeka?
Data based on 1994–2024 averages · Last updated: 2024-12-31