What is the weather like in Aarhus vs Helsinki in September?

In September, Aarhus averages 18°C high / 9°C low with about 58 mm of rain; Helsinki averages 16°C high / 10°C low with about 65 mm.

Aarhus vs Helsinki in September

Aarhus is the better pick in September — 82 vs 77 on SeasonMap's comfort score. Aarhus is nice, a little rain, clean air, while Helsinki is cool, a little rain, clean air.

Aarhus vs Helsinki — September climate, side by side

	🇩🇰 Aarhus	🇫🇮 Helsinki
Comfort score	82/100 (A)	77/100 (B)
Feels-like high	16°C	15°C
Avg high / low	18° / 9°	16° / 10°
Rainfall	58 mm	65 mm
Rainy days	10	9
Humidity	81%	82%
Air quality (AQI)	39	37

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

Month by month

Aarhus vs Helsinki in September — FAQ

Is September better in Aarhus or Helsinki?: Aarhus is the better pick in September — 82 vs 77 on SeasonMap's comfort score. Aarhus is nice, a little rain, clean air, while Helsinki is cool, a little rain, clean air.
What is the weather like in Aarhus vs Helsinki in September?: In September, Aarhus averages 18°C high / 9°C low with about 58 mm of rain; Helsinki averages 16°C high / 10°C low with about 65 mm.