Weather | 6–11°C (43–52°F), wetter, festive evenings | 5–10°C (41–50°F), coldest-feeling month with bora wind possible | 6–11°C (43–52°F), still cool, slightly longer days |
Crowds | Moderate around Advent and New Year | Low across most of the month | Low to moderate during Carnival and Marathon weekend |
Atmosphere | Advent markets, concerts, holiday lights | Local winter rhythm, quiet lanes, easy reservations | More street energy from Carnival and race visitors |
Key events | Advent in Split, Christmas, New Year's Eve | Epiphany, Feast of Saint Anthony, Night of the Museums | Split Carnival, Split Marathon, winter concerts |
Budget | High around December 24–January 2 | Lowest rates of the winter season after January 6 | Still good value, except Carnival and Marathon dates |
Best for | Festive trips, Christmas markets, couples | History, museums, winter food, relaxed city breaks | Fun weekends, runners, early pre-spring travel |
Book early? | Yes for New Year stays and holiday dining | Usually no, except January 1–6 and January 30 | Yes for Marathon weekend and Carnival stays |
Transport tips | Holiday hours and airport demand around New Year | Easy airport transfers; winter ferries run on reduced schedules | Check road closures on Marathon weekend |