Blois

What is the climate like in Blois?

The best time to visit Blois is typically June – September, with trip comfort peaking in July (8.1/10). Blois is warmest in July, when daily highs average 80°F (27°C), and coolest in January, when lows fall to about 37°F (3°C). The wettest month is typically October and the driest is July; the year sees roughly 30 in (755 mm) of precipitation.

• Best time to visitJune – September — comfort peaks in July (8.1/10)
• Warmest monthJuly — average high 80°F (27°C)
• Coolest monthJanuary — average low 37°F (3°C)
• Wettest monthOctober (3.4 in (86 mm))
• Driest monthJuly (1.3 in (34 mm))
• Annual precipitation30 in (755 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromTours, 48 km away (1959-2026)