Weather in Montreal 🇨🇦

Monthly weather averages & travel planning

Avg Temp

21°C

Rain Days

10 days

Sun Hours

9 hrs

Humidity

65%

Montreal Weather Guide

Complete monthly climate data for Montreal, 🇨🇦 Canada

January

-5°/-14°C

11 rain days, 6h sun

February

-3°/-12°C

10 rain days, 7h sun

March

3°/-7°C

11 rain days, 8h sun

April

11°/1°C

12 rain days, 9h sun

May

19°/8°C

12 rain days, 10h sun

June

23°/14°C

12 rain days, 11h sun

July

26°/17°C

13 rain days, 12h sun

August

25°/17°C

12 rain days, 11h sun

September

21°/13°C

10 rain days, 9h sun

October

13°/6°C

12 rain days, 7h sun

November

6°/0°C

12 rain days, 5h sun

December

-1°/-8°C

12 rain days, 5h sun

Year-Round Climate

All temperatures in °C

Month	High	Low	Rain Days	Sun	Details
January	-5°C	-14°C	11	6h	View
February	-3°C	-12°C	10	7h	View
March	3°C	-7°C	11	8h	View
April	11°C	1°C	12	9h	View
May	19°C	8°C	12	10h	View
June	23°C	14°C	12	11h	View
July	26°C	17°C	13	12h	View
August	25°C	17°C	12	11h	View
September	21°C	13°C	10	9h	View
October	13°C	6°C	12	7h	View
November	6°C	0°C	12	5h	View
December	-1°C	-8°C	12	5h	View