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Vantaa in September

Average high

16.1°C

Average low

7.2°C

Rainfall

—

— wet days

Comfort score

out of 100

September in Vantaa averages a daily high of 16.1°C with nights around 7.2°C. Comfortable conditions for being outdoors all day.

Across the year, the best time to visit Vantaa is June–August.

Based on HELSINKI MALMIN LENTOASEMA, FI (4.6km), 1995–2024. 14 years of September data.