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

In September, Helsinki averages 16°C high / 10°C low with about 65 mm of rain; Visby averages 18°C high / 10°C low with about 62 mm.

Helsinki vs Visby in September

Helsinki and Visby are nearly tied in September — 77 vs 74 on SeasonMap's comfort score. Helsinki is cool, a little rain, clean air; Visby is nice, a little rain, clean air.

Helsinki vs Visby — September climate, side by side

	🇫🇮 Helsinki	🇸🇪 Visby
Comfort score	77/100 (B)	74/100 (B)
Feels-like high	15°C	16°C
Avg high / low	16° / 10°	18° / 10°
Rainfall	65 mm	62 mm
Rainy days	9	9
Humidity	82%	78%
Air quality (AQI)	37	39

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

Month by month

Helsinki vs Visby in September — FAQ

Is September better in Helsinki or Visby?: Helsinki and Visby are nearly tied in September — 77 vs 74 on SeasonMap's comfort score. Helsinki is cool, a little rain, clean air; Visby is nice, a little rain, clean air.
What is the weather like in Helsinki vs Visby in September?: In September, Helsinki averages 16°C high / 10°C low with about 65 mm of rain; Visby averages 18°C high / 10°C low with about 62 mm.