Climate of Montreal, Quebec, Canada
Point-value climate at Montreal (Quebec, Canada). Population approximately 3,678,000.
Located in Quebec, Canada, Montreal has a strongly continental climate. Population approximately 3,678,000. Monthly average temperatures range from -10.3°C / 13.5°F in January to 21.5°C / 70.7°F in July, with rainfall varying from 63 mm / 2.5 in (February) to 100 mm / 3.9 in (September) — about 1037 mm / 40.8 in across the year. These are point-value climate normals sampled at Montreal's coordinates — often quite different from the surrounding region's area-weighted average.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | -10.3°C13.5°F | 75 mm3″ | Snowy |
| February | -8.6°C16.5°F | 63 mm2.5″ | Snowy |
| March | -2.3°C27.9°F | 75 mm3″ | Snowy |
| April | 5.7°C42.3°F | 83 mm3.3″ | — |
| May | 13.5°C56.3°F | 85 mm3.3″ | — |
| June | 18.7°C65.7°F | 94 mm3.7″ | — |
| July | 21.5°C70.7°F | 96 mm3.8″ | — |
| August | 20.4°C68.7°F | 96 mm3.8″ | — |
| September | 15.5°C59.9°F | 100 mm3.9″ | — |
| October | 8.6°C47.5°F | 85 mm3.3″ | — |
| November | 2°C35.6°F | 98 mm3.9″ | Snowy |
| December | -6.2°C20.8°F | 87 mm3.4″ | Snowy |
Frequently asked questions
What is the best time to visit Montreal?
Montreal does not have a clearly "sunny" season by our profile cutoffs — see the "warmest and driest months" fallback for the closest picks. Montreal's warmest month is July at an average of 21.5°C / 70.7°F, and its driest month is February with about 63 mm / 2.5 in of rain.
What is the climate of Montreal?
Montreal, in Quebec, Canada, has monthly average temperatures ranging from -10.3°C / 13.5°F in January to 21.5°C / 70.7°F in July. Annual rainfall is approximately 1037 mm / 40.8 in, with the wettest month being September (100 mm / 3.9 in) and the driest February (63 mm / 2.5 in).
What is the average temperature in Montreal in July?
The average temperature in Montreal in July is 21.5°C / 70.7°F, with rainfall of about 96 mm / 3.8 in — the warmest month of the year.
When is the driest month in Montreal?
The driest month in Montreal is February, with about 63 mm / 2.5 in of average monthly rainfall. Average temperature that month is -8.6°C / 16.5°F.
When is the wettest month in Montreal?
The wettest month in Montreal is September, with approximately 100 mm / 3.9 in of average monthly rainfall.