Ambérieu-en-Bugey

What is the climate like in Ambérieu-en-Bugey?

The best time to visit Ambérieu-en-Bugey is typically June – September, with trip comfort peaking in July (8.0/10). Ambérieu-en-Bugey is warmest in August, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 34°F (1°C). The wettest month is typically December and the driest is July; the year sees roughly 42 in (1062 mm) of precipitation.

• Best time to visitJune – September — comfort peaks in July (8.0/10)
• Warmest monthAugust — average high 84°F (29°C)
• Coolest monthJanuary — average low 34°F (1°C)
• Wettest monthDecember (5.2 in (133 mm))
• Driest monthJuly (1.8 in (45 mm))
• Annual precipitation42 in (1062 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromLyon - St Exupery, 34 km away (1920-2026)