Cluj-Napoca weather in December 2026

Q: How cold is it in Cluj-Napoca in December?

Daytime temperatures usually reach 4°C in Cluj-Napoca in December, falling to -3°C at night.

Q: How sunny is it in Cluj-Napoca in December?

There are normally 2 hours of bright sunshine each day in Cluj-Napoca in December - that's 22% of daylight hours.

Q: Does it rain in Cluj-Napoca in December?

There are usually 11 days with some rain in Cluj-Napoca in December and the average monthly rainfall is 45mm. Rain may fall as snow in this month.

Expect daytime maximum temperatures of 2°C in Cluj-Napoca, Romania in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 15 days with some rainfall and typically 40 mm of rainfall in the month, which might fall as snow.

2
2°C max day temperature
2
2 hours of sunshine per day
15
15 days with some rainfall
-4
-4°C min night temperature
9
9 hours of daylight per day
0
No heat & humidity
40
40 mm of monthly rainfall
1
1 (Low) UV index

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The December weather guide for Romania (Cluj-Napoca) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

How cold is it in Cluj-Napoca in December?

Daytime temperatures usually reach 4°C in Cluj-Napoca in December, falling to -3°C at night.

How sunny is it in Cluj-Napoca in December?

There are normally 2 hours of bright sunshine each day in Cluj-Napoca in December - that's 22% of daylight hours.

Does it rain in Cluj-Napoca in December?

There are usually 11 days with some rain in Cluj-Napoca in December and the average monthly rainfall is 45mm. Rain may fall as snow in this month.

Cluj-Napoca December sunrise & sunset times

Browse the sunrise and sunset times for Cluj-Napoca in December 2026. Select a month to view Cluj-Napoca sunrise and sunset times for the next 12 months.

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