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Lachute Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Lachute.
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Climate overview of Lachute
Lachute, located in the Laurentians region of Canada, is a small-town with easy access to nature and the surrounding hills. The weather here varies greatly throughout the year. Summers are warm and pleasant, while winters can be very cold with frequent snowfall. The area is also known for its heavy precipitation, including both rain and snow across the seasons. Let’s now guide you through the climate details for a complete overview.
Lachute Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lachute - and find the best time to visit.
Monthly Temperature in Lachute
Depending on the time of the year, temperatures range from comfortable to very cold in Lachute. Typically, average maximum daytime temperatures range from a comfortable 27°C (81°F) in July to a very cold -5°C (23°F) in the coolest month, January.
Nights vary from 15°C (59°F) in July to around -16°C (3°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Lachute
Lachute has a relatively rain/snowy climate with high precipitation levels, averaging 1211 mm (48 in) of rain/snowfall annually. Precipitation levels in Lachute remain relatively steady throughout the year. June has the most rain, with 118 mm (4.6 in) over 13 days. In the driest month February, this drops slightly to 75 mm (3 in), making the city's climate fairly predictable. For more details, please visit our Lachute Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Lachute
For those who appreciate different seasons, Lachute serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 9.1 hours of sunshine daily, and embrace the darker days in December, offering only 2.7 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Montréal, Canada (62 KM, 38 Miles).
Daily hours of sunshine
Data from: Montréal, Canada (62 KM, 38 Miles).
Daily percentage of sunshine
Data from: Montréal, Canada (62 KM, 38 Miles).
Humidity in Lachute by Month
The relative humidity is high throughout the year in Lachute.
The city experiences its highest humidity in December, reaching 71%. In May, the humidity drops to its lowest level at 51%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Montréal, Canada (62 KM, 38 Miles).
Best Time to Visit Lachute
Conditions in Lachute are generally most comfortable in May, June, July, August and September. They are typically least comfortable in January, February, March, April, October, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very cold
Feb
very cold
Mar
cold
Apr
wet
May
very good
Jun
very good
Jul
very good
Aug
very good
Sep
very good
Oct
wet
Nov
cold
Dec
very cold
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -16°C (3°F).
Frequently asked questions about the climate in Lachute
What is the best time to visit Lachute?
May, June, July, August and September typically offer the most optimal weather in Lachute. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Lachute has warm summers and very cold winters.
What temperatures can I expect in Lachute?
Daytime highs range from -5°C (23°F) in January to 27°C (81°F) in July. Nighttime lows range from -16°C (3°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Lachute get?
Annual rainfall is around 1211 mm (48 in). June is the wettest month with 118 mm (4.6 in), while February is the driest with 75 mm (3 in).
How sunny is Lachute?
Lachute receives around 2,042 hours of sunshine per year. July is the sunniest month with 272 hours, while December is the cloudiest with just 80 hours. Overall, Lachute enjoys abundant sunshine.
Lachute 3-Day Forecast
Lachute on the map
Lachute is highlighted - select any city to see its climate.
Popular in September
Where to go in September - average daytime high across popular destinations.
Toronto
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22°C (72°F) Ottawa22°C (72°F) Quebec City
20°C (68°F) Vancouver19°C (66°F) Calgary19°C (66°F) Whistler15°C (59°F) Bucket list
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