Weather on March 15 in Montreal
Historical weather data for March 15 in Montreal, Canada
Based on 51 years of data from MONTREAL MCGILL
About This Date
March 15th in Montreal, Canada typically brings cold spring weather, with average highs around 3°C and lows near -4°C. Over 51 years of records, the warmest March 15th was in 2025 (9°C average), while the coldest was 1992 (-13°C) — a 40°F range across recorded history. Precipitation has occurred on 37% of recorded March 15th dates, with snow falling 10% of the time (heaviest snowfall: 1.8"). The last decade has been 4.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.1°F warmer on this date compared to 20-30 years ago.
Planning for March 15th in Montreal? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 14°C (58°F) | 4°C (39°F) | -- |
| 2024 | 11°C (51°F) | 4°C (39°F) | 0.13" |
| 2023 | 7°C (45°F) | 0°C (32°F) | 0" |
| 2022 | 2°C (36°F) | -2°C (28°F) | 0" |
| 2021 | -6°C (21°F) | -16°C (3°F) | 0" |
| 2020 | -2°C (29°F) | -8°C (17°F) | 0" |
| 2019 | 11°C (52°F) | 3°C (38°F) | 0.4" |
| 2018 | 3°C (38°F) | -3°C (27°F) | 0.33" |
| 2017 | -4°C (25°F) | -8°C (17°F) | 0.69" |
| 2016 | 8°C (47°F) | 3°C (37°F) | 0.24" |
| 2015 | 0°C (32°F) | -4°C (24°F) | -- |
| 2013 | -2°C (29°F) | -9°C (15°F) | 0" |
| 2012 | 4°C (39°F) | -1°C (30°F) | 0" |
| 2011 | 4°C (40°F) | -4°C (24°F) | 0" |
| 2010 | 11°C (51°F) | 2°C (36°F) | 0" |
| 2009 | 9°C (48°F) | -1°C (30°F) | 0" |
| 2008 | 0°C (32°F) | -6°C (21°F) | 0.36" |
| 2007 | 7°C (45°F) | -8°C (18°F) | 0" |
| 2006 | -2°C (29°F) | -5°C (23°F) | 0" |
| 2005 | 3°C (37°F) | -2°C (29°F) | 0" |
| 2004 | 4°C (40°F) | -5°C (23°F) | 0.11" |
| 2003 | 1°C (34°F) | -7°C (19°F) | 0.14" |
| 2002 | -2°C (28°F) | -7°C (19°F) | 0" |
| 2001 | 4°C (39°F) | -2°C (28°F) | 0" |
| 2000 | 7°C (44°F) | 0°C (32°F) | -- |
| 1999 | 3°C (38°F) | -6°C (22°F) | 0" |
| 1998 | 0°C (32°F) | -6°C (22°F) | 0.22" |
| 1997 | 1°C (33°F) | -8°C (17°F) | 0.1" |
| 1993 | -6°C (22°F) | -19°C (-2°F) | 0" |
| 1992 | -9°C (15°F) | -16°C (3°F) | 0" |
| 1991 | 5°C (41°F) | -1°C (30°F) | 0" |
| 1990 | 7°C (44°F) | 2°C (36°F) | 0" |
| 1989 | 13°C (55°F) | 6°C (42°F) | 0.03" |
| 1988 | 3°C (38°F) | -2°C (28°F) | 0.46" |
| 1987 | 3°C (37°F) | -4°C (24°F) | 0" |
| 1986 | 3°C (37°F) | 0°C (32°F) | 0.37" |
| 1985 | -5°C (23°F) | -8°C (18°F) | 0" |
| 1984 | -2°C (28°F) | -11°C (13°F) | 0" |
| 1983 | 3°C (38°F) | 2°C (35°F) | 0.1" |
| 1982 | 3°C (37°F) | -4°C (24°F) | 0" |
| 1981 | 0°C (32°F) | -6°C (21°F) | 0.23" |
| 1980 | -4°C (24°F) | -8°C (18°F) | 0" |
| 1979 | -7°C (19°F) | -16°C (4°F) | 0" |
| 1978 | 2°C (35°F) | 1°C (33°F) | 0" |
| 1977 | 6°C (43°F) | 2°C (35°F) | 0.03" |
| 1976 | 1°C (34°F) | -3°C (27°F) | 0" |
| 1975 | 3°C (37°F) | -6°C (21°F) | 0" |
| 1974 | 2°C (35°F) | -6°C (22°F) | 0.05" |
| 1973 | 10°C (50°F) | 2°C (36°F) | 0.15" |
| 1972 | 1°C (34°F) | -4°C (25°F) | 0" |
| 1971 | 8°C (47°F) | 3°C (38°F) | 0.25" |