Bordeaux, where it lies

The climate of Bordeaux, the capital of the Nouvelle-Aquitaine region, is mild and rainy, in fact it is influenced by the Atlantic Ocean. The daily average temperature ranges from 6.5 °C (43.5 °F) in January to 21.5 °C (70.5 °F) in July.
Here are the average temperatures.
Bordeaux - Average temperatures
Min (°C)335711141616131064
Max (°C)101215172124272724191411
Min (°F)373741455257616155504339
Max (°F)505459637075818175665752

The city can be affected by Atlantic depressions all year round, but because of its southern location, it's also affected by the Azores anticyclone, which brings sunny days, albeit not for long periods.
Precipitation amounts to 950 millimeters (37.5 inches) per year, and it's frequent and well distributed over the seasons, with a relative minimum in summer.
Here is the average precipitation.
Bordeaux - Average precipitation

Winter, from December to February, is quite mild. When the westerlies prevail, Atlantic disturbances bring a mild and rainy weather, sometimes windy: in these cases the temperature can reach, and even exceed, 15 °C (59 °F). However, when a high pressure area dominates, at night fog can form and there may be slight frosts, while during the day the temperature becomes quite mild, and the sun comes out. On the contrary, when cold winds blow from Russia, there can be cold waves, with snowfalls, usually not abundant. The temperature rarely drops below -10 °C (14 °F), although the coldest record is -16 °C (3 °F), recorded in January 1985 and 1987. In February 2012, the temperature dropped to -9 °C (16 °F).

Spring, from March to May, is mild, with frequent rainfall, and a bit of cold at night. In March, there may still be wintry days. The Azores anticyclone can bring periods of good weather, with pleasantly warm days, usually from the second half of April, and more often in May.

Summer, from June to August, is pleasantly warm. Cool and rainy periods, when Atlantic currents dominate, alternate with periods of good weather, when it can be even hot, with maximum temperatures about 28/30 °C (82/86 °F). However, in the afternoon a cool breeze blows from the ocean. Every so often, there can also be short heat waves, when the temperature may reach or exceed 36/38 °C (97/100 °F). On average, the temperature exceeds 32 °C (90 °F) for about ten days per year. Only in the exceptional summer of 2003, the scorching heat lasted for 13 consecutive days, and the temperature reached 41 °C (106 °F) in August.

Autumn, from September to November, is very pleasant at the beginning, that is, in the first half of September, and then it gradually becomes more cool, humid and rainy. November is often a very rainy month.


The amount of sunshine in Bordeaux is acceptable from April to September, when there are several periods of good weather, while it is quite low from November to February, when cloudy days are predominant, in addition to a bit of haze and fog on clear nights and mornings.
Bordeaux - Sunshine

The nearby sea of Aquitaine is cool to swim in even in summer, in fact the water temperature reaches at most 21 °C (70 °F) in August. Here are the average sea temperatures.
Bordeaux - Sea temperature
Temp (°C)121111121417202119171513
Temp (°F)545252545763687066635955

Best Time

The best time to visit Bordeaux runs from mid-May to September, since it is the warmest and sunniest. We can not exclude some nights a bit cold, especially in May, June and September, but even in midsummer it's better to bring a sweatshirt for the evening, and maybe an umbrella. Those who want to avoid the albeit rare heat waves, can avoid the period from mid-June to late August.