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Hamilton in September

Average high

21.5°C

Average low

14.7°C

Rainfall

—

— wet days

Comfort score

out of 100

September in Hamilton averages a daily high of 21.5°C with nights around 14.7°C. Comfortable conditions for being outdoors all day.

Across the year, the best time to visit Hamilton is June–September.

Based on BURLINGTON PIERS AUT, ON CA (6.8km), 1995–2024. 28 years of September data.