Gisors

What is the climate like in Gisors?

The best time to visit Gisors is typically June – September, with trip comfort peaking in July (7.6/10). Gisors is warmest in July, when daily highs average 76°F (24°C), and coolest in January, when lows fall to about 36°F (2°C). The wettest month is typically December and the driest is July; the year sees roughly 32 in (807 mm) of precipitation.

• Best time to visitJune – September — comfort peaks in July (7.6/10)
• Warmest monthJuly — average high 76°F (24°C)
• Coolest monthJanuary — average low 36°F (2°C)
• Wettest monthDecember (3.3 in (84 mm))
• Driest monthJuly (1.9 in (48 mm))
• Annual precipitation32 in (807 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromRouen - Boos, 45 km away (1968-2026)