Weather in Montreal in March 2025
Average weather
Average temperature in Montreal in March
The expected average maximum temperature in March is +4°C with a maximum of +9°C and a minimum of -12°C.
The average maximum temperature goes up 10% by the end of the month, compared with the beginning of the month, from +2°C to +4°C.
Is Montreal warm or cold in March?
Montreal is typically cool in March.
Maximum temperatures go up compared to the previous month from -3°C to +3°C. The minimum temperature also goes up from -11°C to -5°C.
Pack a sweater and a jacket as there will be cooler temperatures.
Take a look at how March is compared to other months in Montreal:
Climate in Montreal in March
| February | March | April | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| -3°C | +3°C | +12°C | ||||
| Min. temperature | ||||||
| -32°C | -29°C | -14°C | ||||
| Max. temperature | ||||||
| +15°C | +26°C | +30°C | ||||
| Rainfall | ||||||
| 17 mm | 35 mm | 88 mm | ||||
| Wind | ||||||
| 4 m/s | 4 m/s | 4 m/s | ||||
| Humidity | ||||||
| 69% | 66% | 62% | ||||
| Air pressure | ||||||
| 1016 HPa | 1015 HPa | 1013 HPa | ||||
| Sunny days | ||||||
| 4 | 6 | 6 | ||||
| Cloudy days | ||||||
| 11 | 10 | 9 | ||||
| Rainy days | ||||||
| 2 | 4 | 12 | ||||
| Snowy days | ||||||
| 12 | 10 | 4 | ||||
March weather is still as ok as in February. It’s getting warmer as March arrives. The average maximum temperature goes up from -3°C to +3°C during the day. Prepare for more rain. Average rainfall goes from 17 mm to 35 mm. It feels drier, as humidity decreases from 69% to 66%. The average wind speed doesn’t change much during March, staying around 4 m/s. The good news is there are likely to be more sunny days in March, from 4 to 6.
April brings much the same weather, it remains ok.
Wind
The average wind speed is 5 m/s getting up to 10 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Montreal is gradually decreasing during March, going from 5 m/s to 4 m/s over the course of the month.
Rain
Snow
Here’s how March is compared with other months in the amount of snow, total mm:
How was the weather last March in Montreal?
Climate Change over Years
The climate in Montreal in March has not changed much over the last 43 years.
The average temperature was the lowest in 1980 (+10°C) and the highest in 2021 (+14°C). The driest year was 1985 with only 524 mm of rainfall, and the wettest year was 2023 with 2843 mm.
FAQ
Is March a good time to visit Montreal?
Can you sunbathe in Montreal in March?
Is Montreal rainy in March?
Is it sunny in Montreal in March?
Other cities in Canada
Monthly weather in Montreal
Source of the data
For this page, we’ve looked at the typical weather in Montreal, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.