La Teste-de-Buch Temperature by Month
La Teste-de-Buch in Aquitaine, France sees significant seasonal temperature differences, with daytime highs between 12°C (54°F) in February and 26°C (79°F) in August, averaging 19°C (66°F) annually. Explore the full monthly breakdown below.
La Teste-de-Buch Monthly Temperatures
In La Teste-de-Buch, temperatures can shift dramatically between warm in summer and cold in winter. Nights follow the same pattern, with lows ranging 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 La Teste-de-Buch by month:
Temperatures tend to bottom out between 4 AM and 6 AM, then climb to their daily peak around 3 PM. August, the warmest month, sees 241 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: La Teste-de-Buch 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 Teste-de-Buch vs World: Temperature Compared
La Teste-de-Buch's average annual maximum temperature is 19°C (66°F). To put that in context, here's how it compares to a few well-known destinations:
Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.
On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.
San Francisco, USA averages 19°C (66°F) annually, but with little seasonal variation — summers are often cool and foggy, winters mild.
Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate — hot dry summers and mild wet winters.
What Does the Temperature Feel Like in La Teste-de-Buch?
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 La Teste-de-Buch, February is the coolest month, with average highs of 12°C (54°F) and humidity around 83% — considered very high. In August, the warmest month, temperatures average 26°C (79°F) with 76% 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.
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 La Teste-de-Buch this rarely lasts long on the ground.
For more on La Teste-de-Buch's weather — including monthly rainfall, sunshine hours, and humidity — visit our La Teste-de-Buch climate page.
