Weather in Brno for December 2025
Brno typically experiences moderate snowfall in December, with an average of 10 snowy days.
According to Brno snow forecast for December 2025, no snow is expected until the end of the month.So far, December 2025 in Brno shows a warmer trend than usual by 2.7 °C.
The forecast for the next days in Brno predicts temperatures to be around 3 °C, close to the historical average.
In general, the average temperature in Brno at the beginning of December is 3.3 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 0.7 °C by the end of December.
Snow Forecast ❄️
Temperatures
Brno Weather December
Temperatures trend during December in Brno
December weather in Brno day by day
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Heavy snow | 4° /0° | 1.8 mm | 1.5 cm | |
| 2 Dec. | Heavy snow | 4° /0° | 3.5 mm | 3 cm | |
| 3 Dec. |  Freezing fog | 2° /-5° | 0.8 mm | 0 cm | |
| 4 Dec. | Freezing fog | 3° /-4° | 0.4 mm | 0 cm | |
| 5 Dec. |  Light freezing rain | 3° /0° | 1 mm | 0 cm | |
| 6 Dec. |  Moderate snow | 3° /0° | 2.9 mm | 1.3 cm | |
| 7 Dec. |  Mist | 4° /-1° | 0.7 mm | 0.5 cm | |
| 8 Dec. | Freezing fog | 4° /-1° | 0.7 mm | 0 cm | |
| 9 Dec. | Heavy snow | 4° /1° | 1.1 mm | 0.8 cm | |
| 10 Dec. | Heavy snow | 4° /1° | 2.7 mm | 1.9 cm | |
| 11 Dec. |  Light sleet | 4° /1° | 2 mm | 0.3 cm | |
| 12 Dec. | Fog | 4° /0° | 0 mm | 0 cm | |
| 13 Dec. |  Light drizzle | 4° /1° | 0.6 mm | 0 cm | |
| 14 Dec. |  Patchy rain possible | 5° /1° | 0.1 mm | 0 cm | |
| 15 Dec. |  Light snow showers | 5° /0° | 0.2 mm | 0.1 cm | |
| 16 Dec. |  Sunny | 4° /-1° | 0 mm | 0 cm | |
| 17 Dec. |  Partly cloudy | 4° /0° | 0 mm | 0 cm | |
| 18 Dec. | Partly cloudy | 5° /-1° | 0 mm | 0 cm | |
| 19 Dec. | Patchy rain possible | 4° /0° | 0.4 mm | 0 cm | |
| 20 Dec. |  Cloudy | 7° /2° | 0 mm | 0 cm | |
| 21 Dec. | Partly cloudy | 7° /1° | 0 mm | 0 cm | |
| 22 Dec. | Partly cloudy | 6° /1° | 0 mm | 0 cm | |
| 23 Dec. |  Overcast | 6° /2° | 0 mm | 0 cm | |
| 24 Dec. | Sunny | 6° /-1° | 0 mm | 0 cm | |
| 25 Dec. | Sunny | 4° /-2° | 0 mm | 0 cm | |
| 26 Dec. | Partly cloudy | -2° /-9° | 0 mm | 0 cm | |
| 27 Dec. | Sunny | -7° /-11° | 0 mm | 0 cm | |
| 28 Dec. | Sunny | -3° /-10° | 0 mm | 0 cm | |
| 29 Dec. | Overcast | 1° /-8° | 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 | |
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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.
Brno in December - FAQ
Brno snow forecast December 2025
December rainfall patterns in Brno
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