Weather in Brno in December 2024
- December is usually the wettest month of the year in Brno;
Average weather
Average temperature in Brno in December
Going from a maximum of +13°C during the day to a minimum of -8°C during the night, the temperature in December averages around +5°C.
The average maximum temperature goes up 24% by the end of the month, compared with the beginning of the month, from +1°C to +6°C.
Is Brno warm or cold in December?
Brno is typically cool in December.
Maximum temperatures go down compared to the previous month from +7°C to +3°C. The minimum temperature also goes down from +2°C to -2°C.
Pack a sweater and a jacket as there will be cooler temperatures.
December is one of the coolest months in Brno, here is the comparison with other months:
Climate in Brno in December
| November | December | January | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +7°C | +3°C | +2°C | ||||
| Min. temperature | ||||||
| -12°C | -24°C | -25°C | ||||
| Max. temperature | ||||||
| +19°C | +14°C | +15°C | ||||
| Rainfall | ||||||
| 33 mm | 23 mm | 17 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 3 m/s | ||||
| Humidity | ||||||
| 87% | 88% | 86% | ||||
| Air pressure | ||||||
| 1017 HPa | 1018 HPa | 1019 HPa | ||||
| Sunny days | ||||||
| 2 | 2 | 2 | ||||
| Cloudy days | ||||||
| 12 | 14 | 14 | ||||
| Rainy days | ||||||
| 12 | 7 | 6 | ||||
| Snowy days | ||||||
| 4 | 8 | 9 | ||||
December typically has worse weather conditions compared to November. It’s getting colder in December. From +7°C in the day, the average maximum temperature lowers to +3°C. As December arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 33 mm to 23 mm. Humidity rises from 87% to 88%. The average wind speed doesn’t change much during December, staying around 2 m/s. The amount of sunny days stay about the same, averaging 2 sunny days during the month.
But maybe it is worth considering traveling in January as the weather gets better.
Wind
The average wind speed is 3 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Brno is gradually increasing during December, going from 2 m/s to 2 m/s over the course of the month.
Rain
Snow
December is one of the snowiest months in Brno.
Here’s how December is compared with other months in the amount of snow, total mm:
How was the weather last December in Brno?
Climate Change over Years
The climate in Brno in December has not changed much over the last 43 years.
The average temperature was the lowest in 1996 (+11°C) and the highest in 2023 (+16°C). The driest year was 1983 with only 359 mm of rainfall, and the wettest year was 2021 with 1029 mm.
FAQ
Is December a good time to visit Brno?
Can you sunbathe in Brno in December?
Is Brno rainy in December?
Is it sunny in Brno in December?
Other cities in Czech Republic
Monthly weather in Brno
Source of the data
For this page, we’ve looked at the typical weather in Brno, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.