What is the weather like in Tromsø vs Trondheim in December?

In December, Tromsø averages 0°C high / -5°C low with about 125 mm of rain; Trondheim averages 3°C high / -2°C low with about 86 mm.

Tromsø vs Trondheim in December

Trondheim is the better pick in December — 35 vs 28 on SeasonMap's comfort score. Trondheim is freezing, rainy, clean air, while Tromsø is freezing, rainy, clean air.

Tromsø vs Trondheim — December climate, side by side

	Tromsø	Trondheim
Comfort score	28/100 (F)	35/100 (F)
Feels-like high	-4°C	-1°C
Avg high / low	0° / -5°	3° / -2°
Rainfall	125 mm	86 mm
Rainy days	16	13
Humidity	85%	87%
Air quality (AQI)	32	33

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

Tromsø vs Trondheim in December — FAQ

Is December better in Tromsø or Trondheim?: Trondheim is the better pick in December — 35 vs 28 on SeasonMap's comfort score. Trondheim is freezing, rainy, clean air, while Tromsø is freezing, rainy, clean air.
What is the weather like in Tromsø vs Trondheim in December?: In December, Tromsø averages 0°C high / -5°C low with about 125 mm of rain; Trondheim averages 3°C high / -2°C low with about 86 mm.