What is the weather like in Longyearbyen vs Svolvær in September?

In September, Longyearbyen averages 6°C high / 2°C low with about 61 mm of rain; Svolvær averages 13°C high / 9°C low with about 270 mm.

Longyearbyen vs Svolvær in September

Longyearbyen is the better pick in September — 73 vs 53 on SeasonMap's comfort score. Longyearbyen is cold, a little rain, clean air, while Svolvær is cool, soaked, clean air.

Longyearbyen vs Svolvær — September climate, side by side

	🇸🇯 Longyearbyen	🇳🇴 Svolvær
Comfort score	73/100 (B)	53/100 (D)
Feels-like high	3°C	10°C
Avg high / low	6° / 2°	13° / 9°
Rainfall	61 mm	270 mm
Rainy days	13	17
Humidity	89%	80%
Air quality (AQI)	25	34

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

Month by month

Longyearbyen vs Svolvær in September — FAQ

Is September better in Longyearbyen or Svolvær?: Longyearbyen is the better pick in September — 73 vs 53 on SeasonMap's comfort score. Longyearbyen is cold, a little rain, clean air, while Svolvær is cool, soaked, clean air.
What is the weather like in Longyearbyen vs Svolvær in September?: In September, Longyearbyen averages 6°C high / 2°C low with about 61 mm of rain; Svolvær averages 13°C high / 9°C low with about 270 mm.