Calgary Weather in March
Canada · Humid Continental climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
March in Calgary sees average temperatures ranging from a low of -8.7°C (16.3°F) to a high of 3.4°C (38.1°F), with a mean of -3.0°C (26.6°F). Compared to the annual average of 4.6°C (40.3°F), this month is 7.6°C cooler than the yearly norm. Precipitation averages 25.2mm, making it approximately 15.0mm drier than the monthly average of 41.0mm. The city receives an average of 8.9 hours of sunshine per day during March, with relative humidity averaging 63.9%. Wind speeds reach an average maximum of 17.6 km/h. Snowfall averages 17.0cm during March, which can affect travel plans and outdoor activities. For travelers, this month offers a temperature experience in Calgary, with drier-than-average conditions compared to the rest of the year.
Calgary's high altitude and continental position create a climate with wide temperature ranges. I've studied the Chinook winds that provide dramatic winter warming, sometimes raising temperatures by 20°C in hours. The best time for visiting is June to August, when the weather is warmest and the nearby Rocky Mountains are accessible for hiking.
March vs Adjacent Months
| Metric | February | March | April |
|---|---|---|---|
| Mean Temp | -6.6°C (20.1°F) | -3.0°C (26.6°F) | 3.1°C (37.6°F) |
| Rainfall | 25.2mm | 25.2mm | 30.8mm |
| Sunshine | 7.0 hrs | 8.9 hrs | 10.4 hrs |
| Humidity | 67.2% | 63.9% | 54.4% |
| Wind | 19.3 km/h | 17.6 km/h | 19.4 km/h |
| Rainy Days | 1.2 | 1.8 | 7.0 |
| Snowfall | 17.1 cm | 17.0 cm | 16.0 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 Calgary 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 Calgary in March?
The average temperature in Calgary during March ranges from -8.7°C (16.3°F) to 3.4°C (38.1°F), with a mean of -3.0°C (26.6°F).
How much does it rain in Calgary in March?
Calgary receives an average of 25.2mm of precipitation in March, spread across approximately 1.8 rainy days.
What should I pack for Calgary in March?
Based on March weather data, pack heavy winter clothing, thermal layers, and a warm coat.
Is March a good time to visit Calgary?
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 Calgary
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: 51.05°, -114.07°. Timezone: America/Edmonton. Last updated: 2026-07-30.