Québec, Quebec, Canada climate
Average temperatures, precipitation and all-time records for Québec, Quebec, Canada, with every day graded against ~46 years of local climate history (1980–2026). Its warmest month is July, averaging a high of 25°C, and its coldest is January, with an average low of -15°C.
Quebec City is the capital city of the Canadian province of Quebec. As of July 2021, the city had a population of 549,459 and the Quebec City census metropolitan area had a population of 839,311. It is the twelfth-largest city and the seventh-largest metropolitan area in Canada. via Wikipedia
Québec average temperatures by month
Typical daily high and low, and average precipitation, for each month in Québec, Quebec, Canada, based on 1980–2026 records. The wettest month is June (5 mm on an average day).
| Month | Avg high | Avg low | Avg precip |
|---|---|---|---|
| January | -6°C | -15°C | 3 mm |
| February | -4°C | -13°C | 3 mm |
| March | 1°C | -7°C | 3 mm |
| April | 9°C | 0°C | 3 mm |
| May | 18°C | 7°C | 3 mm |
| June | 23°C | 12°C | 5 mm |
| July | 25°C | 15°C | 5 mm |
| August | 24°C | 15°C | 5 mm |
| September | 19°C | 10°C | 3 mm |
| October | 12°C | 4°C | 5 mm |
| November | 4°C | -3°C | 3 mm |
| December | -4°C | -11°C | 3 mm |
Each bar spans the 10th-percentile daily low to the 90th-percentile daily high (the range most days fall within), coloured cold → hot on a shared -23°C to 46°C scale, so the whole year's rhythm reads at a glance.
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Record extremes
- Hottest day on record: 34°C on 1991-07-20
- Coldest day on record: -35°C on 2009-01-16
Percentiles compare each day to Québec, Quebec, Canada's own history, so grades are relative to this location: a “Near Record” day here isn't the same temperature as elsewhere. How the grades work →