Aire-sur-l'Adour

What is the climate like in Aire-sur-l'Adour?

The best time to visit Aire-sur-l'Adour is typically July – September, with trip comfort peaking in July (7.9/10). Aire-sur-l'Adour is warmest in August, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 38°F (3°C). The wettest month is typically November and the driest is July; the year sees roughly 41 in (1048 mm) of precipitation.

• Best time to visitJuly – September — comfort peaks in July (7.9/10)
• Warmest monthAugust — average high 84°F (29°C)
• Coolest monthJanuary — average low 38°F (3°C)
• Wettest monthNovember (4.6 in (117 mm))
• Driest monthJuly (1.6 in (42 mm))
• Annual precipitation41 in (1048 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromMont De Marsan, 30 km away (1973-2025)