La Trinité-sur-Mer Temperature by Month
La Trinité-sur-Mer in Brittany, France sees significant seasonal temperature differences, with daytime highs between 11°C (52°F) in February and 22°C (72°F) in August, averaging 16°C (61°F) annually. Explore the full monthly breakdown below.
La Trinité-sur-Mer Monthly Temperatures
In La Trinité-sur-Mer, temperatures differ significantly between summer and winter months. Nighttime lows reflect this range, dropping from 16°C (61°F) in August to 6°C (43°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in La Trinité-sur-Mer by month:
The coolest part of the day is typically between 4 AM and 6 AM, while 3 PM is usually the warmest, when solar heating is at its peak.
The chart below shows the average temperature throughout the year:
Temperature: La Trinité-sur-Mer 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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La Trinité-sur-Mer vs World: Temperature Compared
La Trinité-sur-Mer's average annual maximum temperature is 16°C (61°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.
Zermatt, Switzerland averages just 4°C (39°F) annually due to its altitude, with very cold winters and cool summers even at its warmest.
Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.
Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate — hot dry summers and mild wet winters.
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 La Trinité-sur-Mer's weather — including monthly rainfall, sunshine hours, and humidity — visit our La Trinité-sur-Mer climate page.
