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

In December, Longyearbyen averages -3°C high / -8°C low with about 41 mm of rain; Tromsø averages 0°C high / -5°C low with about 125 mm.

Longyearbyen vs Tromsø in December

Longyearbyen is the better pick in December — 38 vs 28 on SeasonMap's comfort score. Longyearbyen is freezing, a little rain, clean air, while Tromsø is freezing, rainy, clean air.

Longyearbyen vs Tromsø — December climate, side by side

	🇸🇯 Longyearbyen	🇳🇴 Tromsø
Comfort score	38/100 (F)	28/100 (F)
Feels-like high	-8°C	-4°C
Avg high / low	-3° / -8°	0° / -5°
Rainfall	41 mm	125 mm
Rainy days	10	16
Humidity	82%	85%
Air quality (AQI)	34	32

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

Month by month

Longyearbyen vs Tromsø in December — FAQ

Is December better in Longyearbyen or Tromsø?: Longyearbyen is the better pick in December — 38 vs 28 on SeasonMap's comfort score. Longyearbyen is freezing, a little rain, clean air, while Tromsø is freezing, rainy, clean air.
What is the weather like in Longyearbyen vs Tromsø in December?: In December, Longyearbyen averages -3°C high / -8°C low with about 41 mm of rain; Tromsø averages 0°C high / -5°C low with about 125 mm.