Montailleur Temperature by Month

Montailleur in Rhône-Alps, France sees significant seasonal temperature differences, with daytime highs between 3°C (37°F) in January and 22°C (72°F) in July, averaging 13°C (55°F) annually. Explore the full monthly breakdown below.

Depending on the time of the year, temperatures range from warm to cold in Montailleur. Nighttime lows follow the same pattern, ranging from 11°C (52°F) to -7°C (19°F).

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

Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM. July, the city's warmest month, sees 262 hours of sunshine.

The chart below shows the average temperature throughout the year:

Montailleur's average annual maximum temperature is 13°C (55°F). To put that in context, here's how it compares to a few well-known destinations:

Lisbon, Portugal averages 21°C (70°F) annually, warm summers, mild winters, and rain mainly in the cooler months.

Glasgow, Scotland averages 13°C (55°F) a year, mild but often grey, with cold winters and rarely hot summers.

Boston, USA averages 16°C (61°F) annually, with four distinct seasons and cold winters that rival northern Europe.

Melbourne, Australia averages 20°C (68°F) annually, known for unpredictable weather, with four seasons sometimes happening in one day.

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.

Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round, large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.

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