Weather in Brno for December 2025
Brno typically experiences moderate snowfall in December, with an average of 8 snowy days.
In general, the average temperature in Brno at the beginning of December is 1.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 6.1 °C by the end of December.
Snow Forecast ❄️
Temperatures
Brno in December average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  4° | 2 3° | 3  0° | 4 2° | 5  1° | 6  1° | 7  1° |
| 8 2° | 9 2° | 10 2° | 11  1° | 12 3° | 13  3° | 14  4° |
| 15  5° | 16  7° | 17  8° | 18  7° | 19 6° | 20 5° | 21 6° |
| 22 4° | 23  3° | 24 6° | 25 7° | 26  7° | 27  6° | 28 5° |
| 29 6° | 30 6° | 31 6° |
You can click on date
Temperatures trend during December in Brno
December weather day by day
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. | Heavy snow | 4° /-1° | 2.7 mm | 2.3 cm | |
| 2 Dec. | Heavy snow | 3° /-1° | 5.3 mm | 4.5 cm | |
| 3 Dec. | Freezing fog | 0° /-7° | 1.1 mm | 0 cm | |
| 4 Dec. | Freezing fog | 2° /-7° | 0.1 mm | 0 cm | |
| 5 Dec. | Light freezing rain | 1° /-2° | 0 mm | 0 cm | |
| 6 Dec. | Moderate snow | 1° /-2° | 4.3 mm | 2 cm | |
| 7 Dec. | Mist | 1° /-3° | 1 mm | 0.7 cm | |
| 8 Dec. | Freezing fog | 2° /-4° | 0 mm | 0 cm | |
| 9 Dec. | Heavy snow | 2° /-1° | 1.6 mm | 1.3 cm | |
| 10 Dec. | Heavy snow | 2° /0° | 4.1 mm | 2.8 cm | |
| 11 Dec. | Light sleet | 1° /-1° | 2.9 mm | 0.5 cm | |
| 12 Dec. | Fog | 3° /-1° | 0 mm | 0 cm | |
| 13 Dec. | Light drizzle | 3° /1° | 0.9 mm | 0 cm | |
| 14 Dec. | Patchy rain possible | 4° /0° | 0.2 mm | 0 cm | |
| 15 Dec. | Light snow showers | 5° /0° | 0.2 mm | 0.1 cm | |
| 16 Dec. | Overcast | 7° /1° | 0.1 mm | 0 cm | |
| 17 Dec. | Partly cloudy | 8° /2° | 0.2 mm | 0 cm | |
| 18 Dec. | Sunny | 7° /2° | 0 mm | 0 cm | |
| 19 Dec. | Partly cloudy | 6° /2° | 0.4 mm | 0 cm | |
| 20 Dec. | Light freezing rain | 5° /0° | 1.3 mm | 0 cm | |
| 21 Dec. | Light drizzle | 6° /1° | 1.3 mm | 0 cm | |
| 22 Dec. | Patchy rain possible | 4° /-1° | 4.7 mm | 1.1 cm | |
| 23 Dec. | Heavy rain at times | 3° /0° | 15.6 mm | 7.8 cm | |
| 24 Dec. | Overcast | 6° /1° | 1.7 mm | 0 cm | |
| 25 Dec. | Overcast | 7° /2° | 0.4 mm | 0 cm | |
| 26 Dec. | Moderate rain at times | 7° /3° | 0.9 mm | 0 cm | |
| 27 Dec. | Cloudy | 6° /1° | 0.1 mm | 0 cm | |
| 28 Dec. | Overcast | 5° /1° | 0 mm | 0 cm | |
| 29 Dec. | Partly cloudy | 6° /1° | 0 mm | 0 cm | |
| 30 Dec. | Patchy rain possible | 6° /1° | 0.1 mm | 0 cm | |
| 31 Dec. | Heavy rain at times | 6° /2° | 0.5 mm | 0 cm | |
| Next | |||||
Guide for Brno in December
In Brno, Czechia, December marks the onset of winter, bringing cold and often snowy conditions to the region. At the beginning of the month, the weather in Brno is typically chilly, with temperatures averaging around 3° during the day and dropping to around 0° at night.
The city may experience occasional snowfall, creating a picturesque winter wonderland.
As the month progresses, the temperatures in Brno tend to decrease further, with daytime highs averaging around 0° and nighttime lows dropping to around -3°. Snowfall becomes more frequent, blanketing the city in a layer of snow and adding to the festive atmosphere.
Visitors can enjoy the magical sight of Brno's historic architecture adorned with snow, creating a postcard-perfect scene.
Overall, December in Brno offers a quintessential winter experience, with the city's charming streets and squares adorned with holiday decorations and a dusting of snow.
It's the perfect time to explore the city's Christmas markets and cozy up in traditional Czech pubs to savor hearty winter dishes and warm drinks.
Have you visited Brno in December? Share your experience by writing a review.
Brno in December - FAQ
Brno snow forecast December 2025
December rainfall patterns in Brno
Quick links
Where is Brno?Get accurate weather forecasts for Brno, located at latitude 49.195 and longitude 16.608. Stay updated with localized weather information tailored for Brno.