Longueuil Temperatures: Monthly Averages and Year-Round Insights
On this page, we’ll explore Longueuil’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in Canada.
Monthly Temperature Averages
Depending on the time of the year, temperatures range from comfortable to very cold in Longueuil. Average maximum daytime temperatures reach a comfortable 28°C in July. In January, the coolest month of the year, temperatures drop to a very cold -4°C. At night, minimum temperatures can drop even lower, averaging around -14°C.
The chart below illustrates the average maximum day and minimum night temperatures in Longueuil by month:
The early hours of 4 AM to 6 AM often see the lowest temperatures, while 3 PM marks the peak of the day’s heat as the sun’s impact is strongest. July, the city’s warmest month, boasts 272 hours of sunshine.
The chart below shows the average temperature throughout the year:
January, the city’s coldest month, sees about 80 mm of rainfall spread over roughly 14 days. It records 99 hours of sunshine of sunshine.
Annual Temperatures in Canada Compared
The map below shows the annual temperature across Canada. You can also select the different months in case you are interested in a specific month.
very warm
warm
pleasant
moderate
cold
very cold
Longueuil Temperatures Compared World Wide
Longueuil’s average annual maximum temperature is 13°C. Let’s compare this with some popular tourist destinations:
In Lisbon, Portugal, the average annual temperature is 21°C, offering warm summers and mild, rainy winters.
In Toronto, Canada, the average annual temperature is 13°C, with snowy winters and warm summers.
Beijing, China, experiences more extreme temperature shifts, but still averaging 20°C annually.
In Brisbane, Australia, the average annual temperature is 26°C, making it warmer than Sydney.
How does the temperature feel?
Humidity is an essential factor in how you experience temperature. When a warm period is accompanied by high humidity, it results in a higher perceived temperature. This is especially true when temperatures exceed 25°C, as it can cause greater discomfort.
On the other hand, in cooler months, especially when temperatures dip below 10°C, high humidity can intensify the cold. This makes the air feel much colder than it really is.
In Longueuil, during the coolest month, January, you will experience 68% humidity, which is considered high. This is accompanied by an average maximum temperature of -4°C. In the warmest month, July, the humidity is 57% combined with an average maximum temperature of 28°C, which creates a moderate-feel temperature. Explore our detailed page on humidity levels for further details.
How are these Temperatures Measured?
Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.
This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.
Effects of Temperature on Weather and Climate
Temperature variations influence precipitation patterns in Amsterdam:
Rainfall: Warm air holds more moisture, leading to heavier rain during warmer months. However, precipitation is generally moderate year-round.
Snow: Occasional snowfall occurs in winter, though it rarely lasts very long.
For more detailed information about Longueuil’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Longueuil climate page.
Current temperature in Longueuil
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overcast and chance of slight snow
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