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Bucharest in December: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Bucharest in December will be like? Take a look at our weather guide for Bucharest, based on historical data.
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December

Weather in Bucharest in December 2024

OK Weather
Cool
☁️
Cloudy
If you plan to visit Bucharest in December, the weather is typically alright, with an average high temperature of +4°C during the day and approximately 7 sunny days. Expect some snowy, though, as there are typically 6 snowy days in the month and around 18 mm of precipitation. The weather is changeable so you may have to pack for every eventuality. Search flights in one click on Avionero.
Good to know:
  • December is usually the wettest month of the year in Bucharest;

Average weather

☀️
+4°C
Avg. max. temperature
-23°C
Min.
+18°C
Max.
18 mm
Total precipitation
88%
Avg. humidity
2 m/s
Avg. wind
7 ☀️
Sunny Days
14 ⛅️
Cloudy
5 🌦
Rainy
Our opinion: Bucharest has OK weather in December.

Average temperature in Bucharest in December

Here are the expected maximum, average and minimum temperatures in Bucharest for December based on the historical data.
Last Year
Historical Data

Going from a maximum of +18°C during the day to a minimum of -1°C during the night, the temperature in December averages around +9°C.

The average maximum temperature goes up 11% by the end of the month, compared with the beginning of the month, from +11°C to +13°C.

Is Bucharest warm or cold in December?

Bucharest is typically cool in December.

Maximum temperatures go down compared to the previous month from +10°C to +4°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 Bucharest, here is the comparison with other months:

Climate in Bucharest in December

Bucharest weather looks like this, on average, in December and the surrounding months.
NovemberDecemberJanuary
Avg. temperature
+10°C+4°C+2°C
Min. temperature
-19°C-23°C-26°C
Max. temperature
+26°C+18°C+20°C
Rainfall
27 mm18 mm11 mm
Wind
2 m/s2 m/s2 m/s
Humidity
85%88%87%
Air pressure
1018 HPa1018 HPa1018 HPa
Sunny days
777
Cloudy days
131415
Rainy days
753
Snowy days
267

December weather is still as ok as in November. It’s getting colder in December. From +10°C in the day, the average maximum temperature lowers to +4°C. As December arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 27 mm to 18 mm. Humidity rises from 85% 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 7 sunny days during the month.

January brings much the same weather, it remains ok.

Wind

Wind speed in Bucharest in December based on historical data.
Last Year
Historical Data

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 Bucharest is gradually decreasing during December, going from 3 m/s to 1 m/s over the course of the month.

Rain

Amount of rainfall in mm during December in Bucharest based on historical data.
Last Year
Historical Data
Typically, there is a 29% chance of rain on an average day in December, with total rainfall of approximately 32 mm. The maximum amount of rainfall per day is around 7 mm, which is considered light rain. On average, there are about 9 rainy days during December, so prepare to bring an umbrella.
Here’s how December is compared with other months in the amount of precipitation, total mm:
Bucharest wettest month is June, where a typical day has a 30% chance of precipitation and 85 mm of rainfall per day. January, on the other hand, is the driest month with a mere 10% chance of precipitation and 11 mm of rainfall per day.

Snow

Amount of snow in mm during December in Bucharest based on historical data.
Last Year
Historical Data
Typically, there is a 0% chance of snow on an average day in December, with a total monthly snowfall of approximately 3 mm.

December is one of the snowiest months in Bucharest.

Here’s how December is compared with other months in the amount of snow, total mm:

How was the weather last December in Bucharest?

This is the weather in Bucharest in December 2023:
1 December
☀️
+11°C
2 December
☀️
+15°C
3 December
🌧️
+13°C
4 December
☁️
+4°C
5 December
☁️
+4°C
6 December
🌫️
+7°C
7 December
🌫️
+2°C
8 December
🌫️
+2°C
9 December
🌫️
+2°C
10 December
☁️
+2°C
11 December
🌫️
+4°C
12 December
🌫️
+9°C
13 December
🌫️
+6°C
14 December
☀️
+10°C
15 December
☁️
+6°C
16 December
☁️
+5°C
17 December
☀️
+4°C
18 December
☀️
+9°C
19 December
☀️
+11°C
20 December
🌫️
+9°C
21 December
🌫️
+9°C
22 December
☀️
+9°C
23 December
☀️
+8°C
24 December
☀️
+10°C
25 December
☀️
+17°C
26 December
☀️
+18°C
27 December
☀️
+16°C
28 December
☀️
+12°C
29 December
☀️
+12°C
30 December
☁️
+11°C
31 December
☀️
+13°C
In December 2023 Bucharest had 15 sunny days, 6 cloudy days, and 1 rainy days. The average maximum temperature was +9°C, with an absolute maximum of +18°C and a minimum of +2°C. The average humidity was 85%, with a maximum of 100% and a minimum of 50%. The average wind speed was 3 m/s, with a maximum of 12 m/s and a minimum of 0 m/s.
Are you planning a trip in December?

Climate Change over Years

This is how Bucharest climate have been changing during last 43 years period.

The climate in Bucharest in December has not changed much over the last 43 years.

The average temperature was the lowest in 1980 (+14°C) and the highest in 2023 (+20°C). The driest year was 2000 with only 303 mm of rainfall, and the wettest year was 2014 with 1417 mm.

FAQ

Frequently asked questions about the weather in Bucharest in December:

Is December a good time to visit Bucharest?

It’s always a good time to visit Bucharest, but the weather is changeable in December, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Can you sunbathe in Bucharest in December?

Not really, December is not the best time to sunbathe, unless you visit a local solarium.

Is Bucharest rainy in December?

Bucharest is usually dry in December. Plan your packing around outdoor activities and exploring.

Is it sunny in Bucharest in December?

Usually, it’s not very sunny in Bucharest in December, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Other cities in Romania

Check out the weather for other cities in Romania.

Monthly weather in Bucharest

Source of the data

For this page, we’ve looked at the typical weather in Bucharest, 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.