Measurements:
°C
°F
Cluj Napoca
18°F
SE 9 mph
Feels like: 8°F
Precip: 0%
World Resorts Romania Cluj Napoca Weather December Weather in Cluj Napoca

Cluj Napoca Weather: December

Average Day Temperature: 34.4°F
Average Night Temperature: 28.0°F
Number of Sunny Days: 10 days
Sunshine Hours: 8.5 - 8.8 hours
Number of Rainy Days: 1 day
Precipitation Totals: 1.2 in

Air Temperature in December, °F

Select Year: 2025 2024 2023

The highest day temperature in December 2025 was 51°F. The lowest night temperature was 18°F. The average values for day and night temperatures during December were 40.7°F и 31.9°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during December. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in December, in

Precipitation total in December for Cluj Napoca is 1.2 in. It makes december one of the least rainy months of the year.

Wind Speed in December, mph

The average wind speed in December is 4.3 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Cluj Napoca in December is 4.6 hours.

Best Time to Visit Cluj Napoca
The most sunny months:
August 22 days
July 18 days
September 18 days
The most warm months:
August 84.1 °F
July 82.1 °F
June 78.0 °F
The most cold months:
January 30.6 °F
December 34.4 °F
February 36.3 °F
The most rainy months:
June 8 days
May 8 days
July 6 days
The most windy months:
April 6 mph
March 5 mph
May 5 mph

Cluj Napoca on the Weather Map

Romania Resorts:
NAME
Baile Olanesti +30
Baile Tusnad +14
Brasov +12
Bucharest +24
Cluj Napoca +18
Covasna +14
Eforie Nord +24
Galati +24
Konstanta +24
Lasi +18
Mamaia +24
Mangalia +24
Poiana Brasov +12
Sinaia +16
Sovata +8
24 Hours Weather Forecast
Cluj Napoca
Local time: 10:43
11 jan, sunday
1200 18°F
SE
9 mph
1500 20°F
SE
6 mph
1800 0°F
NE
4 mph
2100 4°F
NE
3 mph
12 jan, monday
0000 2°F
NE
2 mph
0300 0°F
NE
3 mph
0600 2°F
N
2 mph
0900 0°F
N
2 mph