Saint-Georges-dʼOléron Temperature by Month
Saint-Georges-dʼOléron in Poitou-Charentes, France sees significant seasonal temperature differences, with daytime highs between 11°C (52°F) in February and 24°C (75°F) in August, averaging 17°C (63°F) annually. Explore the full monthly breakdown below.
Saint-Georges-dʼOléron Monthly Temperatures
The climate in Saint-Georges-dʼOléron is dynamic, ranging widely from chilly in winter to comfortable in summer. Nights are significantly colder, with lows dropping from 18°C (64°F) in August to 6°C (43°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Saint-Georges-dʼOléron 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. August, the city's warmest month, averages 261 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Saint-Georges-dʼOléron 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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Saint-Georges-dʼOléron vs World: Temperature Compared
Saint-Georges-dʼOléron's average annual maximum temperature is 17°C (63°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.
Boston, USA averages 16°C (61°F) annually, with four distinct seasons and cold winters that rival northern Europe.
Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.
What Does the Temperature Feel Like in Saint-Georges-dʼOléron?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.
In Saint-Georges-dʼOléron, February is the coolest month, with average highs of 12°C (54°F) and humidity around 84% — considered very high. In August, the warmest month, temperatures average 24°C (75°F) with 77% humidity — conditions that feel high. For a full picture, see our humidity page.
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 Saint-Georges-dʼOléron's weather — including monthly rainfall, sunshine hours, and humidity — visit our Saint-Georges-dʼOléron climate page.
