Croatia in December: where is it warmest?
In December, Vis is the warmest place with 14 °C by day, Zagreb the coolest with 5 °C. 0 of 34 destinations have good holiday weather.
All destinations in December, warmest first
Long-term averages for the month: daytime high, sea, sunshine and rainy days.
| Place | Score | Air | Sea | Sun | Rain days |
|---|---|---|---|---|---|
| Vis | 11 | 14° | 16° | 4 h | 12 |
| Omiš | 9 | 13° | 16° | 3 h | 13 |
| Makarska | 10 | 12° | 16° | 4 h | 12 |
| Dubrovnik | 9 | 12° | 16° | 4 h | 13 |
| Split | 9 | 12° | 16° | 3 h | 13 |
| Hvar | 9 | 12° | 17° | 3 h | 13 |
| Trogir | 9 | 12° | 16° | 3 h | 13 |
| Fažana | 13 | 11° | 14° | 4 h | 12 |
| Pula | 12 | 11° | 14° | 4 h | 12 |
| Medulin | 12 | 11° | 14° | 4 h | 12 |
| Mali Lošinj | 11 | 11° | 15° | 4 h | 12 |
| Šibenik | 8 | 11° | 16° | 3 h | 13 |
| Poreč | 16 | 10° | 14° | 4 h | 10 |
| Novigrad | 16 | 10° | 14° | 4 h | 10 |
| Vrsar | 16 | 10° | 14° | 4 h | 10 |
| Umag | 16 | 10° | 14° | 4 h | 10 |
| Rovinj | 13 | 10° | 14° | 4 h | 12 |
| Zadar | 12 | 10° | 16° | 4 h | 11 |
| Nin | 10 | 10° | 16° | 4 h | 12 |
| Cres | 8 | 10° | 14° | 3 h | 13 |
| Knin | 22 | 9° | – | 3 h | 11 |
| Motovun | 21 | 9° | – | 4 h | 11 |
| Labin | 13 | 9° | 13° | 4 h | 11 |
| Opatija | 12 | 9° | 13° | 4 h | 12 |
| Rijeka | 10 | 9° | 13° | 4 h | 12 |
| Senj | 7 | 9° | 14° | 3 h | 13 |
| Crikvenica | 7 | 9° | 13° | 3 h | 13 |
| Krk | 7 | 9° | 14° | 3 h | 13 |
| Rab | 7 | 9° | 14° | 3 h | 13 |
| Osijek | 19 | 6° | – | 2 h | 9 |
| Vukovar | 18 | 6° | – | 2 h | 10 |
| Karlovac | 17 | 6° | – | 2 h | 10 |
| Varaždin | 20 | 5° | – | 2 h | 9 |
| Zagreb | 18 | 5° | – | 2 h | 10 |
Croatia in December: quick answers
Croatia in December: where is it warmest?
The warmest places in December are Vis (14 °C), Omiš (13 °C) and Makarska (12 °C).
Croatia in December: where is the sea warmest?
The sea is warmest at Hvar (17 °C), Vis (16 °C) and Omiš (16 °C).
Croatia in December: where is the weather best?
The best holiday weather in December – warm, sunny and dry – is in Knin, Motovun and Varaždin.
Croatia month by month
Croatia: weather & best time to visit
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences