- by croatiaweek
- in News
Croatia’s winter weather outlook is beginning to take shape, with European forecasts pointing towards a potentially milder-than-average season. However, the picture for rainfall, snow and periods of cold weather remains less certain.
Croatia is heading towards the winter of 2026/27 as international seasonal forecasts indicate a greater likelihood of above-average temperatures across much of Europe.
The latest seasonal outlook from the Copernicus Climate Change Service points to above-average seasonal temperatures across most of the continent. Its forecasts also suggest that precipitation patterns could vary considerably by region, with weaker signals over southern Europe.
What could Croatia expect this winter?
A warmer-than-average seasonal outlook would not rule out cold spells, frost or snowfall. Temperatures can fall sharply for several days when colder air moves into the region, even during a winter that finishes warmer than the long-term average.
Conditions can also differ significantly between Croatia’s continental interior, mountainous areas and Adriatic coast. Zagreb and other inland locations can experience frost and snow, particularly during cold-air incursions, while coastal areas have different temperature and precipitation patterns.
Snowfall in the mountains will depend on the timing and strength of cold spells, as well as the amount of moisture available. A seasonal temperature forecast alone cannot establish how much snow Croatia will receive or whether snow will settle in particular towns.
Precipitation is also more difficult to predict reliably several months in advance. Periods of relatively dry weather can alternate with episodes of heavy rain, depending on the movement of weather systems.
El Niño adds to the global picture
Another factor being monitored by meteorologists is El Niño, a natural climate pattern involving warmer-than-average sea-surface temperatures in the central and eastern tropical Pacific.
Croatia’s State Hydrometeorological Institute (DHMZ), in a statement, reported international forecasts indicating that El Niño was likely to persist into early 2027, potentially influencing weather patterns and the risk of extreme conditions in different parts of the world.
However, El Niño does not determine Croatia’s winter weather on its own. Regional atmospheric circulation and other climate factors also influence temperatures and precipitation.
The emerging outlook offers an early guide to winter 2026/27, but it is too soon to draw firm conclusions about how cold, snowy or wet the season will be in Croatia.