Croatia in December
December is Croatia's weakest month (rank 12 of 12): its 10 destinations average 55/100, led by Split at 67 — 11°C and 9 rainy days — while Plitvice Lakes is cooler at 1°C and scores 60.
#12 of 12 months for Croatia · 10 destinations · updated September 2026 · climate normals from ERA5 reanalysis
🇭🇷 Croatia, month by month
55/100 in DecemberWhere in Croatia in December
Comfort is SeasonMap's 0–100 score; each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. "At its best" means December is one of that place's own top three months. Feels-like highs fold in humidity, wind and sun.