Calgary Weather in March
In March, Calgary averages a high of 4°C (39°F) and a low of -8°C (18°F), from 56 years of daily records (1971–2026).
4°C
Average high
39°F
-8°C
Average low
18°F
26°C
Record high
78°F · March 30, 2004
-32°C
Record low
-26°F · March 2, 2019
What March Is Like in Calgary
- Snow falls on about 8 days in a typical March.
- The warmest March in the record was 1992; the coldest was 2002.
At least 1 mm of rain falls on 15% of March days, and the month averages 17 mm in total.
Warmest: 1992 (10.3°C)Latest: 2026 (5.3°C)10-year averageLong-run average (3.7°C)
Look Up a Day in March
See the weather in Calgary on any March date, year by year.
Source: NOAA GHCN-Daily, Calgary Int'L Cs (1999–2026); University Of Calgary (1971–1990); Calgary Int'L A (1980–2012); Calgary Glenmore Dam (1971–1978). Averages cover 1971–2026. How we compute this