Climate almanac
Port Colborne
Ontario, Canada · 42.90°, -79.23°
What is the weather like in Port Colborne in March?
In March, Port Colborne is typically 40°F (5°C) during the day and 32°F (0°C) at night. The month brings about 3.6 in (90 mm) of precipitation in total. Snowfall averages about 4.8 in (123 mm) over the month.
- Average high40°F (5°C)
- Average low32°F (0°C)
- Precipitation3.6 in (90 mm)
- Clear or mostly clear days7
- Snowfall4.8 in (123 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)