Climate almanac
Port-Cartier
Quebec, Canada · 50.03°, -66.87°
What is the climate like in Port-Cartier?
The best time to visit Port-Cartier is typically July, the year's most comfortable month (6.2/10). Port-Cartier is warmest in July, when daily highs average 69°F (21°C), and coolest in February, when lows fall to about 6°F (-14°C). The wettest month is typically October and the driest is February; the year sees roughly 45 in (1136 mm) of precipitation.
- Best time to visitJuly — the year's comfort peak (6.2/10)
- Warmest monthJuly — average high 69°F (21°C)
- Coolest monthFebruary — average low 6°F (-14°C)
- Wettest monthOctober (4.8 in (122 mm))
- Driest monthFebruary (2.6 in (66 mm))
- Annual precipitation45 in (1136 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromPointe Noire Cs, 34 km away (1997-2026)