Average annual temperatures for Quebec (6°C/43°F) are slightly above the average for Canada (4°C/39°F).
Average annual rainfall for Quebec (1,021mm/40 inches) is significantly above the average for Canada (705mm/28 inches).
July is the hottest or warmest month in Quebec, with an average maximum temperate of 26°C/79°F.
January is the coolest or coldest month in Quebec, with an average minimum temperate of -15°C/5°F.
October is the wettest or most rainy month in Quebec, with an average rainfall of 108mm/4 inches.
February is the driest or least rainy month in Quebec, with an average rainfall of 61mm/2 inches.
Gatineau is the hottest or warmest place in Quebec, with an average maximum temperate of 7°C/45°F.
Saguenay is the coldest place in Quebec, with an average maximum temperate of 3°C/37°F.
Coaticook is the most rainy or wettest place in Quebec, with an average annual rainfall of 1,304mm/51 inches.
Gatineau is the least rainy or driest place in Quebec, with an average annual rainfall of 969mm/38 inches.
| Place | Min Temp | Max Temp | Avg Temp | Rainfall |
|---|---|---|---|---|
| Coaticook | -2 | 10 | 4 | 1,304 |
| Gatineau | 2 | 12 | 7 | 969 |
| Laval | 1 | 12 | 6 | 1,068 |
| Lévis | 1 | 11 | 6 | 1,108 |
| Longueuil | 1 | 12 | 6 | 1,068 |
| Montréal | 1 | 12 | 6 | 1,068 |
| Québec | 1 | 11 | 6 | 1,108 |
| Saguenay | -3 | 9 | 3 | - |
| Saint-Zotique | 1 | 12 | 6 | 1,131 |
| Salaberry-de-Valleyfield | 1 | 12 | 6 | 1,131 |
| Sherbrooke | 0 | 12 | 6 | 1,051 |
| Terrebonne | 1 | 12 | 6 | 1,068 |
| Trois-Rivières | -1 | 11 | 5 | 1,105 |