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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australian Insight Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Zagreb weather is continental, with warm summers and cold, snowy winters. As shown in the live forecast above, conditions can change quickly; the best time for Australian travellers is late spring (May–June) or early autumn (September–October) for mild temperatures and fewer crowds.
What is the best time to visit Zagreb for good weather?
May to June and September to October offer the most comfortable conditions, with daytime highs around 18–25°C. These months avoid the peak summer heat (July–August can reach 30°C) and the bitter winter cold. For a winter escape, December–February brings snow, Christmas markets, and skiing nearby, though pack heavy layers and waterproof boots. If you want to check the zagreb weather forecast 30 days ahead, note that long-range outlooks are useful for planning but less reliable than short-term updates.
What should I pack for Zagreb across the seasons?
For summer (June–August), pack light clothing, a jacket for cool evenings, and an umbrella for sudden thunderstorms. Winter (December–February) demands a warm coat, gloves, scarf, and thermal layers—temperatures often drop below zero. Spring and autumn are variable; a mid-layer jacket and waterproof shoes are wise. Always check the weather in zagreb 10 days before your trip to fine-tune your bag. For a zagreb weather forecast 15 days out, treat it as a general guide only.
Does it snow in Zagreb?
Yes, snow is common from December to February, with an average of 20–30 snowy days per year. The city often sees light to moderate falls, so pack accordingly if visiting in winter.
Is Zagreb humid in summer?
Summer humidity is moderate, not oppressive. July and August can feel sticky during heatwaves, but it is generally less humid than coastal Croatia. Evenings are usually pleasant.
What is the zagreb weather year round like?
Zagreb has four distinct seasons: cold winters (0–5°C), warm summers (20–28°C), and mild springs/autumns (10–20°C). Rain is spread fairly evenly, with a slight peak in late spring and early summer.
For more Australian travel weather tips, check our Australia weather hub or see Melbourne Weather and Sydney Weather for comparison. If you need a longer outlook, look up zagreb weather 14 days or zagreb weather january before booking.