Sioux Lookout

What is the climate like in Sioux Lookout?

The best time to visit Sioux Lookout is typically June, the year's most comfortable month (6.5/10). Sioux Lookout is warmest in July, when daily highs average 77°F (25°C), and coolest in February, when lows fall to about -1°F (-18°C). The wettest month is typically July and the driest is January; the year sees roughly 32 in (809 mm) of precipitation.

• Best time to visitJune — the year's comfort peak (6.5/10)
• Warmest monthJuly — average high 77°F (25°C)
• Coolest monthFebruary — average low -1°F (-18°C)
• Wettest monthJuly (4.7 in (119 mm))
• Driest monthJanuary (1.2 in (30 mm))
• Annual precipitation32 in (809 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromSioux Lookout A, 2 km away (1938-2025)