Montréal weather in 2024
Montréal weather in 2024, with 366 daily observations from Open-Meteo archive data.
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Use the graph view to inspect 2024 alongside other available years for Montréal.
Year summary
In 2024, Montréal averaged 11.8 C for daily highs and 3.4 C for daily lows.
A 1991-2020 normal is not available for this location yet, so this page compares 2024 with the 2023-2025 archive baseline. The 2024 average daily high was +0.6 C from that baseline, and total precipitation was -37.3 mm from the baseline total.
The warmest month was July, with an average high of 25.6 C, while January had the lowest average low at -10.9 C.
The wettest month was August, totaling 218.5 mm. The hottest day reached 32.0 C on June 19, 2024.
Monthly averages and precipitation
| Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|
| January | -10.9 | -4.1 | 70.2 | 31 |
| February | -10.4 | -0.9 | 24.0 | 29 |
| March | -4.2 | 4.9 | 68.6 | 31 |
| April | 0.5 | 10.8 | 129.6 | 30 |
| May | 9.5 | 19.4 | 76.5 | 31 |
| June | 14.2 | 23.4 | 151.9 | 30 |
| July | 17.1 | 25.6 | 127.2 | 31 |
| August | 15.5 | 23.3 | 218.5 | 31 |
| September | 12.2 | 21.3 | 55.6 | 30 |
| October | 5.5 | 13.9 | 41.1 | 31 |
| November | 0.9 | 6.9 | 58.0 | 30 |
| December | -9.0 | -3.3 | 88.0 | 31 |
Daily records in 2024
| Record | Date | Value |
|---|---|---|
| Hottest day | June 19, 2024 | 32.0 C |
| Coldest night | January 19, 2024 | -23.9 C |
| Wettest day | August 9, 2024 | 122.1 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.