Weather on March 18 in Montreal
Historical weather data for March 18 in Montreal, Canada
Based on 52 years of data from MONTREAL MCGILL
About This Date
March 18th in Montreal, Canada typically brings cold spring weather, with average highs around 2°C and lows near -5°C. Over 52 years of records, the warmest March 18th was in 2012 (15°C average), while the coldest was 1993 (-15°C) — a 54°F range across recorded history. Precipitation has occurred on 46% of recorded March 18th dates, with snow falling 15% of the time (heaviest snowfall: 2.4"). The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for March 18th 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 | 7°C (44°F) | -2°C (29°F) | -- |
| 2024 | 3°C (38°F) | -1°C (30°F) | 0.33" |
| 2023 | 4°C (39°F) | -3°C (27°F) | 0" |
| 2022 | 11°C (52°F) | 4°C (39°F) | 0" |
| 2021 | 6°C (43°F) | -7°C (19°F) | 0.05" |
| 2020 | 3°C (37°F) | -3°C (27°F) | 0.02" |
| 2019 | -1°C (30°F) | -8°C (17°F) | 0" |
| 2018 | -6°C (21°F) | -15°C (5°F) | 0" |
| 2017 | 1°C (33°F) | -11°C (12°F) | 0" |
| 2016 | 2°C (36°F) | -5°C (23°F) | 0.19" |
| 2015 | -5°C (23°F) | -12°C (11°F) | -- |
| 2014 | -3°C (26°F) | -12°C (10°F) | 0" |
| 2013 | -2°C (28°F) | -10°C (14°F) | 0" |
| 2012 | 23°C (73°F) | 7°C (44°F) | 0.1" |
| 2011 | 11°C (52°F) | -1°C (30°F) | 0.28" |
| 2010 | 14°C (57°F) | 6°C (43°F) | 0" |
| 2009 | 12°C (54°F) | 5°C (41°F) | 0" |
| 2008 | 2°C (36°F) | -8°C (18°F) | 0" |
| 2007 | 0°C (32°F) | -7°C (19°F) | 0.24" |
| 2006 | -6°C (21°F) | -9°C (15°F) | 0" |
| 2005 | 2°C (36°F) | -6°C (21°F) | 0" |
| 2004 | -2°C (28°F) | -10°C (14°F) | 0" |
| 2003 | 4°C (39°F) | -5°C (23°F) | 0" |
| 2002 | 3°C (37°F) | -2°C (28°F) | 1.06" |
| 2001 | 5°C (41°F) | -3°C (27°F) | -- |
| 2000 | -2°C (28°F) | -11°C (12°F) | 0" |
| 1999 | 7°C (44°F) | 1°C (33°F) | 0.54" |
| 1998 | 4°C (40°F) | -7°C (19°F) | 0" |
| 1997 | -2°C (29°F) | -8°C (18°F) | 0.1" |
| 1993 | -11°C (12°F) | -18°C (-1°F) | 0" |
| 1992 | -5°C (23°F) | -12°C (10°F) | 0" |
| 1991 | 4°C (39°F) | 0°C (32°F) | 0.56" |
| 1990 | 7°C (44°F) | 4°C (40°F) | 0.06" |
| 1989 | -3°C (27°F) | -7°C (20°F) | 0.04" |
| 1988 | 3°C (37°F) | -3°C (27°F) | 0.06" |
| 1987 | 4°C (40°F) | -2°C (29°F) | 0" |
| 1986 | 7°C (45°F) | 0°C (32°F) | 0.52" |
| 1985 | -4°C (25°F) | -13°C (8°F) | 0" |
| 1984 | -1°C (30°F) | -8°C (17°F) | 0.75" |
| 1983 | 12°C (54°F) | 1°C (34°F) | 1.1" |
| 1982 | 7°C (44°F) | 1°C (34°F) | 0" |
| 1981 | -5°C (23°F) | -9°C (16°F) | 0.15" |
| 1980 | 2°C (36°F) | 0°C (32°F) | 0" |
| 1979 | 3°C (38°F) | -5°C (23°F) | 0" |
| 1978 | -1°C (30°F) | -8°C (18°F) | 0.61" |
| 1977 | -2°C (28°F) | -6°C (22°F) | 0" |
| 1976 | -6°C (21°F) | -17°C (2°F) | 0.28" |
| 1975 | 8°C (47°F) | -2°C (29°F) | 0.08" |
| 1974 | 1°C (34°F) | -7°C (20°F) | 0.08" |
| 1973 | 3°C (37°F) | 0°C (32°F) | 0.41" |
| 1972 | -2°C (29°F) | -4°C (24°F) | 0.1" |
| 1971 | 1°C (34°F) | -7°C (19°F) | 0" |