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Municipiul Constanţa (Constanţa)
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Weather in Municipiul Constanţa for December 2025

Your guide to Municipiul Constanţa weather in December - trends and predictions

    Snow Forecast ❄️

  • With an average of 2 snowy days, Municipiul Constanţa usually enjoys a light touch of snow in December.
    According to Municipiul Constanţa snow forecast for December 2025, 2 snowy days are expected until the end of the month. The closest date with snow is Saturday, 27 December.

    • Temperatures

  • Until now, December 2025 in Municipiul Constanţa has been nearly identical to the historical average, with a temperature of 9.7 °C (showing only a slight deviation of 0.5 °C).

  • The forecast for the next days in Municipiul Constanţa predicts temperatures to be around 6 °C, close to the historical average.

  • In general, the average temperature in Municipiul Constanţa at the beginning of December is 10.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 4 °C by the end of December.

    • Rain 🌧️

  • Municipiul Constanţa in December brings notable rainfall, with an average of 16 rainy days and a total precipitation of 52.1 mm.

Average dry days
13
Dry days
Average rainy days
16
Rainy days
Average snowy days
2
Snow days
Average temperatures
9°/4°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Municipiul Constanţa Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
10°
2
Patchy rain possible
11°
3
Patchy rain possible
12°
4
Patchy rain possible
8°
5
Overcast
9°
6
Patchy rain possible
11°
7
Patchy rain possible
11°
8
Patchy rain possible
9°
9
Cloudy
9°
10
Overcast
11°
11
Overcast
11°
12
Heavy rain at times
10°
13
Patchy rain possible
8°
14
Overcast
8°
15
Overcast
8°
16
Overcast
7°
17
Patchy rain possible
9°
18
Overcast
8°
19
Sunny
7°
20
Sunny
8°
21
Cloudy
6°
22
Cloudy
9°
23
Patchy rain possible
10°
24
Moderate rain
11°
25
Heavy rain
10°
26
Patchy rain possible
6°
27
Patchy rain possible
3°
28
Patchy rain possible
2°
29
Partly cloudy
2°
30
Partly cloudy
3°
31
Cloudy
2°

Temperatures trend during December in Municipiul Constanţa

See the weather trend as well as the moving average line

December weather in Municipiul Constanţa day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Patchy rain possible
Patchy rain possible
 10° /5° 0.6 mm 0 cm
2 Dec. Patchy rain possible
Patchy rain possible
 11° /6° 0.3 mm 0 cm
3 Dec. Patchy rain possible
Patchy rain possible
 12° /6° 1.8 mm 0 cm
4 Dec. Patchy rain possible
Patchy rain possible
 8° /5° 1.8 mm 0 cm
5 Dec. Overcast
Overcast
 9° /5° 0.6 mm 0 cm
6 Dec. Patchy rain possible
Patchy rain possible
 11° /8° 0.5 mm 0 cm
7 Dec. Patchy rain possible
Patchy rain possible
 11° /8° 6.1 mm 0 cm
8 Dec. Patchy rain possible
Patchy rain possible
 9° /5° 3.7 mm 0 cm
9 Dec. Cloudy
Cloudy
 9° /5° 1.5 mm 0 cm
10 Dec. Overcast
Overcast
 11° /6° 3 mm 0 cm
11 Dec. Overcast
Overcast
 11° /6° 1.3 mm 0 cm
12 Dec. Heavy rain at times
Heavy rain at times
 10° /5° 2.5 mm 0 cm
13 Dec. Patchy rain possible
Patchy rain possible
 8° /4° 1.1 mm 0 cm
14 Dec. Overcast
Overcast
 8° /3° 0.1 mm 0 cm
15 Dec. Overcast
Overcast
 8° /3° 1.9 mm 0 cm
16 Dec. Overcast
Overcast
 7° /2° 1.1 mm 0 cm
17 Dec. Patchy rain possible
Patchy rain possible
 9° /4° 0.2 mm 0 cm
18 Dec. Overcast
Overcast
 8° /3° 0.2 mm 0 cm
19 Dec. Sunny
Sunny
 7° /3° 0 mm 0 cm
20 Dec. Sunny
Sunny
 8° /4° 0.2 mm 0 cm
21 Dec. Cloudy
Cloudy
 6° /1° 2.9 mm 0 cm
22 Dec. Cloudy
Cloudy
 9° /6° 0.1 mm 0 cm
23 Dec. Patchy rain possible
Patchy rain possible
 10° /8° 0.2 mm 0 cm
24 Dec. Moderate rain
Moderate rain
 11° /7° 6.1 mm 0 cm
25 Dec. Heavy rain
Heavy rain
 10° /8° 34 mm 0 cm
26 Dec. Patchy rain possible
Patchy rain possible
 6° /4° 0.1 mm 0 cm
27 Dec. Patchy rain possible
Patchy rain possible
 3° /1° 0.2 mm 0.1 cm
28 Dec. Patchy rain possible
Patchy rain possible
 2° /0° 0.2 mm 0.1 cm
29 Dec. Partly cloudy
Partly cloudy
 2° /-1° 0 mm 0 cm
30 Dec. Partly cloudy
Partly cloudy
 3° /-1° 0 mm 0 cm
31 Dec. Cloudy
Cloudy
 2° /-1° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Municipiul Constanţa in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Municipiul Constanţa forecast closer to your planned date for the most up-to-date weather information.
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Municipiul Constanţa in December - FAQ

What are the expected maximum and minimum temperatures in Municipiul Constanţa during December?
Prepare for cooler days with highs just around 9° and colder nights, dipping below 4°.
How much rainfall should be expected in Municipiul Constanţa during December?
Moderate rainfall is anticipated in Municipiul Constanţa during December, with a total of 52.1 mm spread over approximately 16 days. Considering plans for rainy days is advisable.
Will it snow in Municipiul Constanţa in December 2025?
Municipiul Constanţa experiences an average snowfall of 0.518 cm during December, occurring over 2 days.
What are the typical wind conditions in Municipiul Constanţa during December?
The average wind speed in Municipiul Constanţa during December is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

Municipiul Constanţa water temperatures in December

The average water temperature of the Black Sea near Municipiul Constanţa in December is 16.3 °C. At the beginning of December temperatures are around 16.6 °C; by the end of the month they get cooler and reach 15.6 °C.

What is the water temperature in Municipiul Constanţa in December?
The average water temperature in Municipiul Constanţa in December is 16.3 °C.
Can you swim in Municipiul Constanţa in December?
Brisk: quick dips and active swimming are fine, but pack a 2–3 mm spring suit if you plan longer sessions or early-morning outings.

Municipiul Constanţa snow forecast December 2025

Track daily snowfall levels and discover Municipiul Constanţa’s snowy potential this December ❄️
On average, Municipiul Constanţa sees 2 snowy days during December, with approximately 0.5 cm of total snowfall.

December rainfall patterns in Municipiul Constanţa

Explore the daily rainfall trends and prepare for Municipiul Constanţas December weather 💧
Typically, Municipiul Constanţa has 16 rainy days in December with a total of 52.1 mm of rainfall.
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Location coordinates Where is Municipiul Constanţa?

Get accurate weather forecasts for Municipiul Constanţa, located at latitude 44.181 and longitude 28.634. Stay updated with localized weather information tailored for Municipiul Constanţa.

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