Sault Ste. Marie

What is the climate like in Sault Ste. Marie?

The best time to visit Sault Ste. Marie is typically July, the year's most comfortable month (6.7/10). Sault Ste. Marie is warmest in July, when daily highs average 75°F (24°C), and coolest in February, when lows fall to about 12°F (-11°C). The wettest month is typically October and the driest is January; the year sees roughly 39 in (986 mm) of precipitation.

• Best time to visitJuly — the year's comfort peak (6.7/10)
• Warmest monthJuly — average high 75°F (24°C)
• Coolest monthFebruary — average low 12°F (-11°C)
• Wettest monthOctober (4.2 in (107 mm))
• Driest monthJanuary (2.1 in (54 mm))
• Annual precipitation39 in (986 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromSault Ste Marie Sanderson Fld, 4 km away (1931-2026)