The best times to visit Westmount for ideal weather are

May 14th to October 7th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.


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Other Westmount Travel Info

Weather in Westmount

Temperature

Average temperatures in Westmount vary an incredible amount. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a chance of rain or snow throughout most of the year. The area is less temperate than some — in the 28th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Westmount, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally mid July where highs are regularly around 81.4°F (27.4°C) with temperatures rarely dropping below 65.1°F (18.4°C) at night.

Westmount Temperatures (Fahrenheit)

Key
High
Average
Low

Westmount Temperatures (Celsius)

Key
High
Average
Low

“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Westmount Perceived Temperature (F)

Key
High
Average
Low

Westmount Perceived Temperature (C)

Key
High
Average
Low

 

Average Westmount Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

MonthAvg. High (°F)Avg. Mean (°F)Avg. Low (°F)
Jan25.917.710.8
Feb27.219.212.4
Mar39.230.322.9
Apr55.445.337.3
May69.85949.9
Jun76.566.658.7
Jul8171.664.1
Aug79.37062.4
Sep7362.955.2
Oct58.35043.4
Nov4638.232.3
Dec3225.119.3

Show Celsius

MonthAvg. High (°C)Avg. Mean (°C)Avg. Low (°C)
Jan-3.4-7.9-11.8
Feb-2.7-7.1-10.9
Mar4-0.9-5.1
Apr137.42.9
May21159.9
Jun24.719.214.8
Jul27.22217.8
Aug26.321.116.9
Sep22.817.212.9
Oct14.6106.3
Nov7.83.40.2
Dec0-3.8-7.1


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Westmount are January, November, and then September. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early February. For example, on the week of February 5th there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in late May to early June with an average of 3 days of significant precipitation the week of May 28th.

When can you find snow in Westmount? Weather stations report a bit of annual snow likely to be deepest around December, especially close to late December. The best time to ski (if at all) in Westmount is often around around November 19th when fresh powder is deepest. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Westmount.

Key
Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Westmount (in).

Key
Snow depth

Average Rain and Snow by Month

Show Inches

MonthDaily Chance of RainAverage Snow Depth (in)Total Precipitation (in)
Jan20%02.6
Feb22%02.5
Mar22%02.9
Apr26%03.7
May26%04.1
Jun28%04.5
Jul25%04
Aug23%04.2
Sep21%03.3
Oct27%04.4
Nov21%0.42.6
Dec32%35

Show Centimeters

MonthDaily Chance of RainAverage Snow Depth (cm)Total Precipitation (cm)
Jan2006.6
Feb2206.4
Mar2207.4
Apr2609.4
May26010.4
Jun28011.4
Jul25010.2
Aug23010.7
Sep2108.4
Oct27011.2
Nov2116.6
Dec327.612.7

 

Humidity and Wind

Westmount has some slightly muggy months, with moderately humid months on the other side of the year. The least humid month is April (45.6% relative humidity), and the most humid month is December (67.8%).

Wind in Westmount is usually extremely calm. The windiest month is March, followed by April and May. March’s average wind speed of around 4 knots (4.7 MPH or 7.5 KPH) is considered “a light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in mid April where average top sustained speeds reach 7.2 knots, which is considered a gentle breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Westmount.

Key
Avg. Relative Humidity

Wind

The graph below shows wind speed (max and average) in knots.

Key
Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

MonthAvg. WindAvg. Wind FeelSustained High WindHigh Wind Feel
Jan3.7Barely noticeable6.3Light breeze
Feb3.7Barely noticeable6.4Light breeze
Mar4Light breeze6.8Light breeze
Apr4Light breeze6.9Light breeze
May3.8Barely noticeable6.5Light breeze
Jun3.2Barely noticeable5.6Light breeze
Jul3.1Barely noticeable5.6Light breeze
Aug3Barely noticeable5.4Light breeze
Sep3.1Barely noticeable5.6Light breeze
Oct3.2Barely noticeable5.7Light breeze
Nov3.3Barely noticeable5.9Light breeze
Dec3.4Barely noticeable6.2Light breeze

Show Relative Humidity by Month

MonthAvg. Relative Humidity
Jan60.1%
Feb56.2%
Mar49.1%
Apr45.6%
May48.3%
Jun57.5%
Jul58.1%
Aug61.1%
Sep61.2%
Oct60.8%
Nov59.2%
Dec67.8%

 

Is it Safe to Travel to Westmount?

Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Canada; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Oct 07, 2019.


 

The Busiest and Least Crowded Months

The busiest month for tourism in Westmount, QC, Canada is July, followed by August and June. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Westmount in December. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month

 

Most Popular Months to Visit

Key
Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is somewhat extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 47.2 in December means 47.2% of the tourists vs. July.


Overall Westmount Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 74°F (23.3°C) and 30.4°F (-0.9°C) with far warmer temperatures in the later months. Rain is somewhat common with 7 to 8 days of significant precipitation per month. Spring is the second busiest for tourism, which makes it a good time for those looking for things to do.

Summer (June through August)

The middle-year months have very comfortable weather with high temperatures that are comfortable. These months see the most precipitation with 7 to 8 days of precipitation per month. June – August is the busiest season for tourism in Westmount, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 78.5°F (25.8°C) and 39.3°F (4.1°C), which will feel chilly given the humidity and wind. It rains or snows a significant amount: 6 to 8 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.

Winter (December through February)

Weather is far too cold this time of year in Westmount to be enjoyable for warm weather travelers. The average high during this season is between 35.9°F (2.2°C) and 20.8°F (-6.2°C). On average, it rains or snows a fair amount: 6 to 10 times per month. These times of year are fairly slow with tourists.

 

Best Times to TravelCanada › Westmount, QC, Canada


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