Weather on April 18 in Montreal
Historical weather data for April 18 in Montreal, Canada
Avg High12°C (54°F)
Avg Low3°C (38°F)
Warmest197619°C
Coldest1990-2°C
Based on 51 years of data from MONTREAL MCGILL
About This Date
April 18th in Montreal, Canada typically brings cool spring weather, with average highs around 12°C and lows near 3°C. Over 51 years of records, the warmest April 18th was in 1976 (19°C average), while the coldest was 1990 (-2°C) — a 37°F range across recorded history. Precipitation has occurred on 29% of recorded April 18th dates, with snow falling 2% of the time. The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
Planning for April 18th in Montreal? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 15°C (59°F) | 3°C (38°F) | -- |
| 2024 | 11°C (52°F) | 4°C (40°F) | 0.26" |
| 2023 | 9°C (49°F) | 3°C (38°F) | 0" |
| 2022 | 10°C (50°F) | 0°C (32°F) | 0.2" |
| 2021 | 13°C (56°F) | 4°C (40°F) | 0" |
| 2020 | 9°C (49°F) | 0°C (32°F) | 0.02" |
| 2019 | 14°C (58°F) | 7°C (45°F) | 0.08" |
| 2018 | 7°C (45°F) | 0°C (32°F) | 0.15" |
| 2017 | 9°C (49°F) | 2°C (35°F) | 0" |
| 2016 | 13°C (56°F) | 5°C (41°F) | 1.09" |
| 2015 | 9°C (49°F) | 4°C (40°F) | -- |
| 2014 | 11°C (51°F) | 2°C (36°F) | 0" |
| 2013 | 16°C (61°F) | 3°C (38°F) | 0" |
| 2012 | 11°C (52°F) | 1°C (34°F) | 0" |
| 2011 | 5°C (41°F) | 1°C (33°F) | -- |
| 2010 | 10°C (50°F) | 2°C (35°F) | 0.48" |
| 2009 | 13°C (55°F) | 6°C (42°F) | 0" |
| 2008 | 21°C (69°F) | 9°C (48°F) | 0" |
| 2007 | 12°C (53°F) | 3°C (37°F) | 0" |
| 2006 | 19°C (66°F) | 7°C (45°F) | 0" |
| 2005 | 18°C (64°F) | 6°C (42°F) | 0" |
| 2004 | 13°C (55°F) | 4°C (40°F) | 0.17" |
| 2003 | 11°C (52°F) | -3°C (27°F) | 0" |
| 2002 | 25°C (77°F) | 7°C (45°F) | 0.12" |
| 2001 | 7°C (44°F) | -1°C (30°F) | 0" |
| 2000 | 11°C (52°F) | 0°C (32°F) | 0" |
| 1999 | 14°C (58°F) | 6°C (42°F) | 0" |
| 1998 | 14°C (57°F) | 6°C (42°F) | 0" |
| 1997 | 4°C (40°F) | 0°C (32°F) | 3.54" |
| 1992 | 11°C (51°F) | 2°C (35°F) | 0" |
| 1991 | 13°C (55°F) | 4°C (39°F) | 0" |
| 1990 | 5°C (41°F) | -8°C (17°F) | 0" |
| 1989 | 4°C (40°F) | 1°C (34°F) | 0" |
| 1988 | 11°C (51°F) | 6°C (42°F) | 0.1" |
| 1987 | 24°C (76°F) | 13°C (55°F) | 0" |
| 1986 | 17°C (62°F) | 6°C (42°F) | 0" |
| 1985 | 4°C (39°F) | -2°C (28°F) | 0.8" |
| 1984 | 7°C (45°F) | 3°C (37°F) | 0" |
| 1983 | 1°C (34°F) | 0°C (32°F) | 0" |
| 1982 | 4°C (40°F) | 3°C (37°F) | 0" |
| 1981 | 16°C (61°F) | 8°C (46°F) | 0.03" |
| 1980 | 12°C (54°F) | 3°C (37°F) | 0" |
| 1979 | 13°C (55°F) | 3°C (37°F) | 0" |
| 1978 | 13°C (56°F) | 4°C (39°F) | 0" |
| 1977 | 20°C (68°F) | 7°C (44°F) | 0" |
| 1976 | 29°C (85°F) | 8°C (47°F) | 0" |
| 1975 | 13°C (55°F) | 5°C (41°F) | 1.24" |
| 1974 | 10°C (50°F) | 6°C (42°F) | 0" |
| 1973 | 21°C (70°F) | 8°C (46°F) | 0" |
| 1972 | 11°C (51°F) | 5°C (41°F) | 1.02" |
| 1971 | 16°C (61°F) | 3°C (38°F) | 0" |