Weather in Montreal in January 2025
- January is usually the coldest month of the year in Montreal;
Average weather
Average temperature in Montreal in January
The temperature in January is +30°F on average, with a range between a maximum of +43°F during the day and a minimum of +9°F at night.
The average maximum temperature goes down 74% by the end of the month, compared with the beginning of the month, from +43°F to +18°F.
Is Montreal warm or cold in January?
Montreal is typically cold in January.
Maximum temperatures go down compared to the previous month from +30°F to +25°F. The minimum temperature also goes down from +18°F to +9°F.
Wear your winter warms as it will be cold. To save space, layer, and don’t forget gloves and a scarf.
January is the coldest month in Montreal, here is the comparison with other months:
Climate in Montreal in January
| December | January | February | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +30°F | +25°F | +27°F | ||||
| Min. temperature | ||||||
| -24°F | -29°F | -26°F | ||||
| Max. temperature | ||||||
| +63°F | +55°F | +59°F | ||||
| Rainfall | ||||||
| 37 mm | 18 mm | 17 mm | ||||
| Wind | ||||||
| 4 m/s | 4 m/s | 4 m/s | ||||
| Humidity | ||||||
| 75% | 72% | 69% | ||||
| Air pressure | ||||||
| 1016 HPa | 1015 HPa | 1016 HPa | ||||
| Sunny days | ||||||
| 3 | 3 | 4 | ||||
| Cloudy days | ||||||
| 11 | 11 | 11 | ||||
| Rainy days | ||||||
| 3 | 2 | 2 | ||||
| Snowy days | ||||||
| 15 | 15 | 12 | ||||
January weather is still as ok as in December. It’s getting colder in January. From +30°F in the day, the average maximum temperature lowers to +25°F. As January arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 37 mm to 18 mm. It feels drier, as humidity decreases from 75% to 72%. The average wind speed doesn’t change much during January, staying around 4 m/s. The amount of sunny days stay about the same, averaging 3 sunny days during the month.
February brings much the same weather, it remains ok.
Wind
The average wind speed is 4 m/s getting up to 8 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 increasing during January, going from 3 m/s to 3 m/s over the course of the month.
Rain
Snow
January is one of the snowiest months in Montreal.
Here’s how January is compared with other months in the amount of snow, total mm:
How was the weather last January in Montreal?
Climate Change Over the Years
The climate in Montreal in January has not changed that much over the last 43 years.
The average temperature was the lowest in 1980 (+51°F) and the highest in 2021 (+56°F). The driest year was 1985 with only 524 mm of rainfall, and the wettest year was 2023 with 2843 mm.
FAQ
Is January a good time to visit Montreal?
Can you sunbathe in Montreal in January?
Is Montreal rainy in January?
Is it sunny in Montreal in January?
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.