Montaigu

What is the climate like in Montaigu?

The best time to visit Montaigu is typically June – September, with trip comfort peaking in July (8.1/10). Montaigu is warmest in August, when daily highs average 78°F (26°C), and coolest in January, when lows fall to about 38°F (3°C). The wettest month is typically January and the driest is July; the year sees roughly 32 in (805 mm) of precipitation.

• Best time to visitJune – September — comfort peaks in July (8.1/10)
• Warmest monthAugust — average high 78°F (26°C)
• Coolest monthJanuary — average low 38°F (3°C)
• Wettest monthJanuary (3.4 in (87 mm))
• Driest monthJuly (1.3 in (34 mm))
• Annual precipitation32 in (805 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromNantes-bouguenais, 30 km away (1945-2026)