average monthly temperature in bordeaux
July is the hottest month in Bordeaux with an average temperature of 21Â°C (69Â°F) and the coldest is January at 6Â°C (43Â°F) with the most daily sunshine hours at 8 in July. The wettest month is January with an average of 110mm of rain.uly is the hottest month in Bordeaux with an average temperature of 21Â°C (69Â°F) and the coldest is January at 6Â°C (43Â°F) with the most daily sunshine hours at 8 in July. The wettest month is January with an average of 110mm of rain.