With a population of around 7,500, Biganos sits in New Aquitaine, France. The city operates in the Central European time zone.
In 2025, Biganos averaged an annual temperature of 58°F, with hottest temperatures reaching 104°F in August and lowest around 23°F in January. The city received approximately 38 inches of precipitation during the year.
View historical weather for Biganos · More cities in New Aquitaine