What is the weather like in Stavanger vs Trondheim in September?

In September, Stavanger averages 17°C high / 11°C low with about 186 mm of rain; Trondheim averages 16°C high / 8°C low with about 96 mm.

Stavanger vs Trondheim in September

Trondheim is the better pick in September — 75 vs 70 on SeasonMap's comfort score. Trondheim is cool, rainy, clean air, while Stavanger is cool, soaked, clean air.

Stavanger vs Trondheim — September climate, side by side

	🇳🇴 Stavanger	🇳🇴 Trondheim
Comfort score	70/100 (B)	75/100 (B)
Feels-like high	15°C	15°C
Avg high / low	17° / 11°	16° / 8°
Rainfall	186 mm	96 mm
Rainy days	17	12
Humidity	82%	83%
Air quality (AQI)	38	27

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

Month by month

Stavanger vs Trondheim in September — FAQ

Is September better in Stavanger or Trondheim?: Trondheim is the better pick in September — 75 vs 70 on SeasonMap's comfort score. Trondheim is cool, rainy, clean air, while Stavanger is cool, soaked, clean air.
What is the weather like in Stavanger vs Trondheim in September?: In September, Stavanger averages 17°C high / 11°C low with about 186 mm of rain; Trondheim averages 16°C high / 8°C low with about 96 mm.