What is the weather like in Copenhagen vs Tallinn in December?

In December, Copenhagen averages 6°C high / 2°C low with about 50 mm of rain; Tallinn averages 2°C high / -2°C low with about 55 mm.

Copenhagen vs Tallinn in December

Copenhagen is the better pick in December — 47 vs 34 on SeasonMap's comfort score. Copenhagen is cold, a little rain, clean air, while Tallinn is freezing, a little rain, clean air.

Copenhagen vs Tallinn — December climate, side by side

	Copenhagen	Tallinn
Comfort score	47/100 (F)	34/100 (F)
Feels-like high	2°C	-4°C
Avg high / low	6° / 2°	2° / -2°
Rainfall	50 mm	55 mm
Rainy days	12	14
Humidity	88%	88%
Air quality (AQI)	30	28

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Copenhagen vs Tallinn in December — FAQ

Is December better in Copenhagen or Tallinn?: Copenhagen is the better pick in December — 47 vs 34 on SeasonMap's comfort score. Copenhagen is cold, a little rain, clean air, while Tallinn is freezing, a little rain, clean air.
What is the weather like in Copenhagen vs Tallinn in December?: In December, Copenhagen averages 6°C high / 2°C low with about 50 mm of rain; Tallinn averages 2°C high / -2°C low with about 55 mm.