Rimouski (QC) Temperature by Month
Rimouski, Quebec, Canada has an average annual maximum temperature of 8°C (46°F), ranging from -6°C (21°F) in January to 21°C (70°F) in July. Below you'll find a full monthly breakdown and a comparison with cities worldwide.
Rimouski Monthly Temperatures
Depending on the time of the year, temperatures range from pleasant to very cold in Rimouski. At night, minimum temperatures range from 13°C (55°F) in July to -15°C (5°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Rimouski by month:
Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating.
The chart below shows the average temperature throughout the year:
Temperature: Rimouski vs Canada
The map below shows the annual temperature across Canada. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Rimouski vs World: Temperature Compared
Rimouski's average annual maximum temperature is 8°C (46°F). To put that in context, here's how it compares to a few well-known destinations:
Seville, Spain averages 23°C (73°F) a year — one of the warmer cities in Western Europe, with long hot summers.
Interlaken, Switzerland averages 8°C (46°F) a year, with cold winters and cool summers thanks to its Alpine setting.
Buenos Aires, Argentina averages 23°C (73°F) a year, with hot summers and mild winters — and seasons reversed compared to Europe.
Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Rimouski this rarely lasts long on the ground.
For more on Rimouski's weather — including monthly rainfall, sunshine hours, and humidity — visit our Rimouski climate page.
