Toronto Weather in March
Canada · Humid Continental climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
March in Toronto sees average temperatures ranging from a low of -2.1°C (28.2°F) to a high of 6.3°C (43.3°F), with a mean of 2.0°C (35.6°F). Compared to the annual average of 9.6°C (49.3°F), this month is 7.6°C cooler than the yearly norm. Precipitation averages 67.2mm, making it approximately 7.0mm drier than the monthly average of 75.0mm. The city receives an average of 7.3 hours of sunshine per day during March, with relative humidity averaging 69.5%. Wind speeds reach an average maximum of 23.9 km/h. Snowfall averages 13.7cm during March, which can affect travel plans and outdoor activities. For travelers, this month offers a temperature experience in Toronto, with drier-than-average conditions compared to the rest of the year.
There's something about Toronto in early October that feels borrowed — the city knows winter is coming and grips autumn tightly. I walked the Distillery District one Thanksgiving weekend: 14°C, maple leaves crackling underfoot, cafés serving pumpkin everything. Winter (December-March) is when Toronto leans into its indoor culture: underground PATH system, hockey arenas, the AGO. Summer (June-August) brings the city outdoors — 25°C, patio culture, festivals on the islands. I find May the most underrated: 15°C, cherry blossoms in High Park, and locals who survived winter emerging with gratitude. Each season has its own Toronto.
March vs Adjacent Months
| Metric | February | March | April |
|---|---|---|---|
| Mean Temp | -2.7°C (27.1°F) | 2.0°C (35.6°F) | 6.8°C (44.2°F) |
| Rainfall | 59.8mm | 67.2mm | 94.0mm |
| Sunshine | 6.6 hrs | 7.3 hrs | 9.0 hrs |
| Humidity | 70.5% | 69.5% | 68.4% |
| Wind | 24.2 km/h | 23.9 km/h | 23.7 km/h |
| Rainy Days | 5.8 | 11.8 | 16.8 |
| Snowfall | 27.6 cm | 13.7 cm | 3.1 cm |
Seasonal Context
March falls in Spring in the Northern Hemisphere. Spring is a transitional season with temperatures rising from winter lows. For travelers visiting Toronto in March, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Toronto in March?
The average temperature in Toronto during March ranges from -2.1°C (28.2°F) to 6.3°C (43.3°F), with a mean of 2.0°C (35.6°F).
How much does it rain in Toronto in March?
Toronto receives an average of 67.2mm of precipitation in March, spread across approximately 11.8 rainy days.
What should I pack for Toronto in March?
Based on March weather data, pack heavy winter clothing, thermal layers, and a warm coat.
Is March a good time to visit Toronto?
March is a cooler month, suitable for travelers who prefer mild weather and fewer crowds. Pack warm layers and enjoy indoor attractions.
Other Months for Toronto
Cities with Similar March Climate (Humid Continental)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 43.65°, -79.38°. Timezone: America/Toronto. Last updated: 2026-07-30.