Climate almanac
Montbrison
Rhône-Alpes, France · 45.61°, 4.07°
What is the climate like in Montbrison?
The best time to visit Montbrison is typically July – September, with trip comfort peaking in August (7.5/10). Montbrison is warmest in August, when daily highs average 78°F (26°C), and coolest in January, when lows fall to about 31°F (-1°C). The wettest month is typically May and the driest is February; the year sees roughly 39 in (991 mm) of precipitation.
- Best time to visitJuly – September — comfort peaks in August (7.5/10)
- Warmest monthAugust — average high 78°F (26°C)
- Coolest monthJanuary — average low 31°F (-1°C)
- Wettest monthMay (4.6 in (116 mm))
- Driest monthFebruary (2.2 in (55 mm))
- Annual precipitation39 in (991 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromLoudes, 63 km away (1983-2025)