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Montreal vs Ottawa

Detailed weather comparison to help you match your travel dates with the perfect climate.

Montreal

Canada

Avg High11°C
Best MonthsVarious

Ottawa

Canada

Avg High12°C
Best MonthsVarious

Monthly Weather Comparison

MonthMontreal TempOttawa TempMontreal RainOttawa Rain
Jan-5°C-4°C
23%
23%
Feb-3°C-3°C
22%
25%
Mar3°C3°C
26%
26%
Apr11°C11°C
30%
30%
May18°C19°C
27%
26%
Jun23°C24°C
32%
28%
Jul26°C26°C
30%
29%
Aug25°C25°C
28%
25%
Sep21°C21°C
23%
25%
Oct14°C14°C
27%
27%
Nov5°C6°C
28%
27%
Dec-1°C-1°C
27%
28%

When to choose Montreal?

  • If you prefer 11°C average peaks
  • Great for visiting in: various months

When to choose Ottawa?

  • If you prefer 12°C average peaks
  • Great for visiting in: various months