Saint-Étienne-au-Mont

What is the climate like in Saint-Étienne-au-Mont?

The best time to visit Saint-Étienne-au-Mont is typically June – August, with trip comfort peaking in July (7.3/10). Saint-Étienne-au-Mont is warmest in August, when daily highs average 71°F (22°C), and coolest in January, when lows fall to about 38°F (3°C). The wettest month is typically November and the driest is July; the year sees roughly 34 in (870 mm) of precipitation.

• Best time to visitJune – August — comfort peaks in July (7.3/10)
• Warmest monthAugust — average high 71°F (22°C)
• Coolest monthJanuary — average low 38°F (3°C)
• Wettest monthNovember (3.8 in (97 mm))
• Driest monthJuly (2.0 in (51 mm))
• Annual precipitation34 in (870 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromHayling Island, 47 km away (1959-2026)