Plouay Temperature by Month
The average annual maximum temperature in Plouay, Brittany, France is 16°C (61°F), with daytime highs ranging from 10°C (50°F) in February to 23°C (73°F) in August. This page covers monthly averages, day-night differences, and how Plouay compares to cities worldwide.
Plouay Monthly Temperatures
With significant temperature fluctuations, Plouay enjoys distinct seasons year-round. Nighttime lows range from 14°C (57°F) in August to 4°C (39°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Plouay by month:
The coldest point of the day usually falls between 4 AM and 6 AM, with temperatures peaking around 3 PM.
The chart below shows the average temperature throughout the year:
Temperature: Plouay 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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Plouay vs World: Temperature Compared
Plouay'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.
Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.
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.
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 Plouay this rarely lasts long on the ground.
For more on Plouay's weather — including monthly rainfall, sunshine hours, and humidity — visit our Plouay climate page.
