easeweather.com
Harghita (Miercurea-Ciuc)
Alba IuliaAninaAzugaBacăuBaia MareBăile HerculaneBilborBraşovBucharestCavnicCălăraşiCluj-NapocaColibițaConstanţaCraiovaCurtea de ArgeşGiurgiuHârşovaHunedoaraIaşiLiveziMangaliaMiercurea-CiucMioveniOradeaPetreştiPiatra NeamţPoiana BrasovPredealRâmnicu SăratRâmnicu VâlceaSibiuSinaiaSuceavaTârgu-MureşTimişoaraVărșand More Locations
Romania weather

Weather in Harghita for December 2026

Your guide to Harghita weather in December - trends and predictions

    Snow Forecast ❄️

  • Harghita typically experiences moderate snowfall in December, with an average of 10 snowy days.

    • Temperatures

  • In general, the average temperature in Harghita at the beginning of December is 4 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 2 °C by the end of December.

    • More

  • Is December a good time to visit Harghita? check out the best time to travel to Harghita page.

Average dry days
20
Dry days
Average rainy days
1
Rainy days
Average snowy days
10
Snow days
Average temperatures
3°/-4°
Temperatures
Average wind speed
9 km/h
Avg max wind
Average humidity
86 %
Avg humidity

Harghita Weather December

Move between months or click on a day
November
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
5°
2
Fog
6°
3
Mist
4°
4
Partly cloudy
3°
5
Overcast
3°
6
Patchy rain possible
4°
7
Light snow
3°
8
Patchy rain possible
4°
9
Patchy rain possible
4°
10
Overcast
5°
11
Patchy rain possible
4°
12
Moderate snow
2°
13
Light sleet
3°
14
Light rain
4°
15
Light snow
2°
16
Light snow
2°
17
Patchy rain possible
4°
18
Freezing fog
4°
19
Sunny
6°
20
Overcast
7°
21
Patchy rain possible
3°
22
Light snow
2°
23
Moderate or heavy snow with thunder
2°
24
Light snow
1°
25
Light freezing rain
2°
26
Freezing fog
3°
27
Fog
2°
28
Partly cloudy
2°
29
Overcast
2°
30
Mist
2°
31
Mist
2°

What’s the Weather Like in Harghita This December?

Discover the average temperatures and weather trends across Harghita’s cities this December.
CloudyMiercurea-Ciuc3 °C / -4 °CCloudyBilbor3 °C / -3 °CMore Locations

Temperatures trend during December in Harghita

See the weather trend as well as the moving average line

December weather in Harghita day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Light rain
Light rain
 5° /-2° 3.9 mm 0.1 cm
2 Dec. Fog
Fog
 6° /-2° 0.1 mm 0 cm
3 Dec. Mist
Mist
 4° /-5° 0.2 mm 0 cm
4 Dec. Partly cloudy
Partly cloudy
 3° /-5° 0 mm 0 cm
5 Dec. Overcast
Overcast
 3° /-4° 0 mm 0 cm
6 Dec. Patchy rain possible
Patchy rain possible
 4° /-4° 0.2 mm 0.2 cm
7 Dec. Light snow
Light snow
 3° /-2° 3.4 mm 2.4 cm
8 Dec. Patchy rain possible
Patchy rain possible
 4° /-3° 0.6 mm 0.4 cm
9 Dec. Patchy rain possible
Patchy rain possible
 4° /-2° 1.7 mm 0 cm
10 Dec. Overcast
Overcast
 5° /-1° 0 mm 0 cm
11 Dec. Patchy rain possible
Patchy rain possible
 4° /-3° 0.1 mm 0 cm
12 Dec. Moderate snow
Moderate snow
 2° /-4° 0.6 mm 0.4 cm
13 Dec. Light sleet
Light sleet
 3° /-4° 0.6 mm 0.1 cm
14 Dec. Light rain
Light rain
 4° /-4° 0.8 mm 0 cm
15 Dec. Light snow
Light snow
 2° /-4° 2.2 mm 1.7 cm
16 Dec. Light snow
Light snow
 2° /-6° 0.7 mm 0.5 cm
17 Dec. Patchy rain possible
Patchy rain possible
 4° /-4° 0.5 mm 0 cm
18 Dec. Freezing fog
Freezing fog
 4° /-3° 0.1 mm 0 cm
19 Dec. Sunny
Sunny
 6° /-3° 0 mm 0 cm
20 Dec. Overcast
Overcast
 7° /-3° 0.6 mm 0.1 cm
21 Dec. Patchy rain possible
Patchy rain possible
 3° /-2° 1.3 mm 0.9 cm
22 Dec. Light snow
Light snow
 2° /-5° 2.6 mm 2 cm
23 Dec. Moderate or heavy snow with thunder
Moderate or heavy snow with thunder
 2° /-6° 3.1 mm 2.6 cm
24 Dec. Light snow
Light snow
 1° /-4° 2.3 mm 1.6 cm
25 Dec. Light freezing rain
Light freezing rain
 2° /-4° 1.7 mm 0.4 cm
26 Dec. Freezing fog
Freezing fog
 3° /-4° 0 mm 0 cm
27 Dec. Fog
Fog
 2° /-6° 0.5 mm 0.3 cm
28 Dec. Partly cloudy
Partly cloudy
 2° /-5° 0.6 mm 0.4 cm
29 Dec. Overcast
Overcast
 2° /-7° 0.2 mm 0.2 cm
30 Dec. Mist
Mist
 2° /-7° 0.1 mm 0 cm
31 Dec. Mist
Mist
 2° /-7° 0.2 mm 0.1 cm
Next
Important Notice
Our weather forecast for Harghita 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 Harghita forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Harghita in December - FAQ

What are the expected maximum and minimum temperatures in Harghita during December?
Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Harghita during December?
In December, Harghita can expect light to moderate rainfall, totaling 29 mm across approximately 1 days. Occasional showers are possible, and planning ahead for them could be helpful.

Will it snow in Harghita in December 2026?
Harghita experiences an average snowfall of 14.4 cm during December, occurring over 10 days.

What are the typical wind conditions in Harghita during December?
The average wind speed in Harghita during December is 9 km/h, suggesting breezy to windy conditions, depending on your activities.

Harghita snow forecast December 2026

Track daily snowfall levels and discover Harghita’s snowy potential this December ❄️
On average, Harghita sees 10 snowy days during December, with approximately 14.4 cm of total snowfall.

December rainfall patterns in Harghita

Explore the daily rainfall trends and prepare for Harghitas December weather 💧
Typically, Harghita has 1 rainy days in December with a total of 29 mm of rainfall.
Provinces in Harghita
Select a province for an accurate weather forecast
Comuna BilborMunicipiul Miercurea Ciuc
Top locations in Harghita
Select a location for an accurate weather forecast
BilborMiercurea-Ciuc
More Locations
Quick links
More Harghita weather pages
You are here
Found a mistake?
We appreciate your attention to details. Tell us here.