Saint-Siméon (QC) Temperature by Month

Saint-Siméon in Quebec, Canada sees significant seasonal temperature differences, with daytime highs between -6°C (21°F) in January and 22°C (72°F) in July, averaging 8°C (46°F) annually. Explore the full monthly breakdown below.

Depending on the time of the year, temperatures range from pleasant to very cold in Saint-Siméon. At night, minimum temperatures range from 14°C (57°F) in July to -15°C (5°F) in January.

The chart below illustrates the average maximum day and minimum night temperatures in Saint-Siméon by month:

The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM, when the sun's heating effect is strongest.

The chart below shows the average temperature throughout the year:

Saint-Siméon'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:

Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.

Reykjavík, Iceland averages 9°C (48°F) a year, mild summers by Icelandic standards, but cold winters and frequent wind.

Buenos Aires, Argentina averages 23°C (73°F) a year, with hot summers and mild winters, and seasons reversed compared to Europe.

Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.

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.

For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained, so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.

For more on Saint-Siméon's weather, including monthly rainfall, sunshine hours, and humidity, visit our Saint-Siméon climate page.