Weather in Banja Luka for December 2025
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Banja Luka typically experiences moderate snowfall in December, with an average of 9 snowy days.
According to Banja Luka snow forecast for December 2025, 7 snowy days are expected until the end of the month. The closest date with snow is Wednesday, 24 December.So far, December 2025 in Banja Luka is slightly warmer than the historical average by 1.4 °C.
The forecast for the next days in Banja Luka predicts temperatures to be around 5 °C, close to the historical average.
In general, the average temperature in Banja Luka at the beginning of December is 7.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 2 °C by the end of December.
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Temperatures
Banja Luka Weather December
Temperatures trend during December in Banja Luka
December weather in Banja Luka day by day
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Partly cloudy | 12° /5° | 0.2 mm | 0 cm | |
| 2 Dec. |  Light drizzle | 11° /3° | 0.5 mm | 0 cm | |
| 3 Dec. |  Moderate or heavy snow showers | 6° /0° | 2.2 mm | 0.8 cm | |
| 4 Dec. |  Overcast | 5° /1° | 1.7 mm | 0 cm | |
| 5 Dec. | Partly cloudy | 7° /1° | 1.9 mm | 0 cm | |
| 6 Dec. | Moderate or heavy snow showers | 5° /1° | 6 mm | 3.2 cm | |
| 7 Dec. |  Moderate snow | 6° /1° | 1.6 mm | 0.1 cm | |
| 8 Dec. |  Mist | 7° /0° | 0.4 mm | 0 cm | |
| 9 Dec. |  Patchy rain possible | 6° /1° | 2 mm | 1.2 cm | |
| 10 Dec. | Light rain | 7° /2° | 3.8 mm | 0 cm | |
| 11 Dec. | Overcast | 7° /2° | 4.1 mm | 0 cm | |
| 12 Dec. | Overcast | 8° /3° | 0.1 mm | 0 cm | |
| 13 Dec. | Patchy rain possible | 10° /3° | 3.5 mm | 0 cm | |
| 14 Dec. | Light rain shower | 9° /2° | 2.1 mm | 0 cm | |
| 15 Dec. | Patchy rain possible | 7° /1° | 0.4 mm | 0 cm | |
| 16 Dec. | Moderate snow | 7° /0° | 0.1 mm | 0.1 cm | |
| 17 Dec. |  Sunny | 9° /2° | 0 mm | 0 cm | |
| 18 Dec. | Sunny | 11° /3° | 0 mm | 0 cm | |
| 19 Dec. | Overcast | 12° /3° | 0 mm | 0 cm | |
| 20 Dec. | Overcast | 10° /3° | 10.8 mm | 0 cm | |
| 21 Dec. |  Cloudy | 9° /5° | 0 mm | 0 cm | |
| 22 Dec. | Sunny | 10° /4° | 0 mm | 0 cm | |
| 23 Dec. | Patchy rain possible | 11° /3° | 0.6 mm | 0 cm | |
| 24 Dec. |  Moderate rain | 6° /2° | 10.8 mm | 0.7 cm | |
| 25 Dec. | Patchy rain possible | 2° /2° | 1 mm | 0.5 cm | |
| 26 Dec. | Patchy rain possible | 4° /2° | 0.3 mm | 0 cm | |
| 27 Dec. | Patchy rain possible | 4° /1° | 0.6 mm | 0.4 cm | |
| 28 Dec. | Mist | 1° /-2° | 1.8 mm | 1.3 cm | |
| 29 Dec. |  Light snow | 0° /-4° | 0.2 mm | 0.1 cm | |
| 30 Dec. | Light snow | 1° /-5° | 0.4 mm | 0.3 cm | |
| 31 Dec. | Light snow | 2° /-4° | 0.2 mm | 0.1 cm | |
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Guide for Banja Luka in December
In Banja Luka, Bosnia and Herzegovina, December typically experiences a transition from late autumn to early winter. At the beginning of the month, the weather in Banja Luka is generally cool with temperatures averaging around 6°.
The city experiences crisp mornings and evenings, with occasional fog and light rain. As the month progresses, the temperatures gradually drop, and by the end of December, the weather becomes noticeably colder.
Towards the end of the month, temperatures in Banja Luka can drop to around 0°, and there is a higher chance of snowfall, especially in the surrounding mountainous areas.
The weather in Banja Luka during December is characterized by shorter daylight hours and overcast skies. Visitors can expect a mix of cloudy and sunny days, with the possibility of some light snow showers towards the end of the month.
It's advisable for travelers to pack warm clothing, including coats, scarves, and gloves, to stay comfortable while exploring the city and its surroundings.
Additionally, the festive atmosphere in Banja Luka during December, with Christmas markets and decorations, adds a charming appeal to the city despite the colder weather.
Banja Luka in December - FAQ
Banja Luka snow forecast December 2025
December rainfall patterns in Banja Luka
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Where is Banja Luka?Get accurate weather forecasts for Banja Luka, located at latitude 44.778 and longitude 17.194. Stay updated with localized weather information tailored for Banja Luka.