Climate almanac
St. John's
Newfoundland and Labrador, Canada · 47.56°, -52.71°
What is the weather like in St. John's in March?
In March, St. John's is typically 35°F (2°C) during the day and 25°F (-4°C) at night. The month brings about 4.1 in (103 mm) of precipitation in total. Snowfall averages about 15 in (371 mm) over the month.
- Average high35°F (2°C)
- Average low25°F (-4°C)
- Precipitation4.1 in (103 mm)
- Clear or mostly clear days2
- Snowfall15 in (371 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)