Weather in Croatia for December 2026
In general, the average temperature in Croatia at the beginning of December is 12.9 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 12.6 °C by the end of December.
The climate of Croatia in December is notably wet, with an average of 13 rainy days, and a total of 192.6 mm of precipitation.
Is December a good time to visit Croatia? check out the best time to travel to Croatia page.
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Croatia Weather December
What’s the Weather Like in Croatia This December?
Temperatures trend during December in Croatia
December weather in Croatia day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Patchy rain possible | 13° /10° | 1.5 mm | 1.6 | |
| 2 Dec. |  Moderate or heavy rain shower | 14° /11° | 9.8 mm | 1.6 | |
| 3 Dec. |  Light rain | 13° /9° | 8.9 mm | 1.6 | |
| 4 Dec. | Light rain | 12° /10° | 8.1 mm | 1.5 | |
| 5 Dec. |  Moderate rain | 14° /10° | 11.5 mm | 1.5 | |
| 6 Dec. | Moderate rain | 12° /10° | 13.2 mm | 1.5 | |
| 7 Dec. | Light rain | 12° /8° | 3 mm | 1.5 | |
| 8 Dec. | Moderate rain | 12° /8° | 11.5 mm | 1.5 | |
| 9 Dec. | Moderate rain | 13° /10° | 17.3 mm | 1.5 | |
| 10 Dec. | Moderate rain | 12° /10° | 12.2 mm | 1.5 | |
| 11 Dec. | Moderate rain at times | 12° /9° | 7.2 mm | 1.5 | |
| 12 Dec. | Patchy rain possible | 12° /8° | 1 mm | 1.4 | |
| 13 Dec. | Patchy rain possible | 12° /8° | 1.6 mm | 1.4 | |
| 14 Dec. | Moderate rain | 12° /8° | 12.1 mm | 1.4 | |
| 15 Dec. |  Sunny | 13° /9° | 0.9 mm | 1.4 | |
| 16 Dec. | Light rain | 13° /9° | 6.9 mm | 1.4 | |
| 17 Dec. | Light rain | 13° /9° | 4 mm | 1.4 | |
| 18 Dec. | Sunny | 13° /9° | 0 mm | 1.4 | |
| 19 Dec. |  Partly cloudy | 13° /9° | 0.1 mm | 1.4 | |
| 20 Dec. | Light rain | 13° /9° | 5.6 mm | 1.4 | |
| 21 Dec. | Partly cloudy | 12° /8° | 0 mm | 1.4 | |
| 22 Dec. | Partly cloudy | 12° /7° | 0.5 mm | 1.4 | |
| 23 Dec. | Light rain | 12° /8° | 9.8 mm | 1.4 | |
| 24 Dec. | Light rain | 12° /9° | 4.2 mm | 1.4 | |
| 25 Dec. | Moderate or heavy rain shower | 13° /9° | 5 mm | 1.4 | |
| 26 Dec. | Moderate or heavy rain shower | 13° /9° | 9.7 mm | 1.4 | |
| 27 Dec. | Light rain | 13° /9° | 6.7 mm | 1.4 | |
| 28 Dec. | Light rain | 13° /9° | 3.8 mm | 1.4 | |
| 29 Dec. | Light rain | 12° /9° | 5.8 mm | 1.4 | |
| 30 Dec. | Light rain | 13° /9° | 8.1 mm | 1.4 | |
| 31 Dec. | Light rain | 12° /8° | 2.7 mm | 1.5 | |
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Croatia weather in December vs November vs January
| November | December | January | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 16°/12° | 12°/9° | 11°/7° |
| Rainfall | 270 mm | 193 mm | 197 mm |
| Wind | 19.7 km/h | 17.3 km/h | 19.8 km/h |
| Humidity | 70% | 71% | 69% |
| Rainy days | 14 days | 13 days | 15 days |
| Dry days | 16 days | 18 days | 16 days |
Planning a trip to Croatia? Discover the best time to visit
Guide for Croatia in December
In December, Croatia experiences a transition from autumn to winter, resulting in varied weather conditions throughout the month.
At the beginning of December, the coastal regions of Croatia, including popular destinations such as Dubrovnik and Split, generally have mild temperatures with occasional rain.
The average temperatures in these areas range from 8° to 13°, making it relatively comfortable for outdoor activities and sightseeing. However, as the month progresses, the temperatures gradually decrease, and the chance of rainfall increases.
Inland areas, such as Zagreb and Plitvice Lakes National Park, tend to be colder, especially towards the end of December. At the start of the month, temperatures in these regions can range from 2° to 7°, with a possibility of light snowfall in higher elevations.
Towards the end of December, temperatures drop further, averaging between 0° and 4°, and snowfall becomes more frequent, creating a picturesque winter landscape.
Overall, December in Croatia offers a diverse weather experience, from mild and damp conditions along the coast to colder temperatures and potential snowfall inland. Travelers should be prepared for these variations and pack accordingly for their desired activities and destinations.
Croatia in December - FAQ
Is December a good time to visit Croatia?
What are the expected maximum and minimum temperatures in Croatia during December?
How much rainfall should be expected in Croatia during December?
What are the typical wind conditions in Croatia during December?
Croatia water temperatures in December
The average water temperature of the Adriatic Sea near Croatia in December is 16.8 °C. At the beginning of December temperatures are around 16.9 °C; by the end of the month they stay fairly steady and reach 16.7 °C.
- What is the water temperature in Croatia in December?
- The average water temperature in Croatia in December is 16.8 °C.
- Can you swim in Croatia in December?
- Brisk: quick dips and active swimming are fine, but pack a 2–3 mm spring suit if you plan longer sessions or early-morning outings.
December rainfall patterns in Croatia
What to pack to Croatia in December?
Mild · highs around 12 °C, frequent showers
As you prepare for your trip to Croatia in December, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Croatia, during December, is comfortable and enjoyable, regardless of the weather conditions.