Weather in Zagreb in December
Zagreb, Croatia averages a high of 5.3°C (41.5°F) and low of -0.9°C (30.4°F) in December, with 9 rain days and 4.4 hours of daily sunshine. Travel score: 44.3/100 (Mixed). The best time to visit Zagreb is August.
High
5°C42°F
Low
-1°C30°F
🌧️
9
rain days
☀️
4.4
hrs/day sunshine
💧
86%
humidity
44— Mixed
December in Zagreb is cold and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Zagreb?
How much does it rain in Zagreb in December?
Zagreb receives an average of 66.6mm of rainfall across 9 rainy days in December. The annual total is 868.6mm.
What should I pack for Zagreb in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 5°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around -1°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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Data based on 1994–2024 averages · Last updated: 2024-12-31