Richelieu Temperature by Month
Richelieu in Centre, France sees significant seasonal temperature differences, with daytime highs between 10°C (50°F) in February and 27°C (81°F) in August, averaging 18°C (64°F) annually. Explore the full monthly breakdown below.
Richelieu Monthly Temperatures
The climate in Richelieu is known for significant temperature differences throughout the year. At night, this contrast is just as clear, with lows ranging from 15°C (59°F) in August to 2°C (36°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Richelieu by month:
Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM. August, the city's warmest month, sees 243 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Richelieu vs France
The map below shows the annual temperature across France. You can also select individual months if you want to compare a specific time of year.
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Richelieu vs World: Temperature Compared
Richelieu's average annual maximum temperature is 18°C (64°F). To put that in context, here's how it compares to a few well-known destinations:
Rome, Italy averages 20°C (68°F) annually, with reliably warm summers and comfortable winters.
Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.
Shanghai, China averages 21°C (70°F) a year, with warm summers, mild winters, and a noticeable spring and autumn.
Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.
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 Richelieu's weather — including monthly rainfall, sunshine hours, and humidity — visit our Richelieu climate page.
