Weather on October 12 in Montreal
Historical weather data for October 12 in Montreal, Canada
Based on 52 years of data from MCTAVISH
About This Date
October 12th in Montreal, Canada typically brings cool fall weather, with average highs around 15°C and lows near 7°C. Over 52 years of records, the warmest October 12th was in 2021 (19°C average), while the coldest was 2012 (4°C) — a 27°F range across recorded history. Precipitation has occurred on 37% of recorded October 12th dates, with snow falling 2% of the time. The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
Planning for October 12th in Montreal? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 19°C (67°F) | 8°C (47°F) | -- |
| 2023 | 14°C (58°F) | 8°C (47°F) | 0 mm |
| 2022 | 19°C (67°F) | 9°C (48°F) | 0 mm |
| 2021 | 24°C (75°F) | 14°C (58°F) | 0 mm |
| 2020 | 16°C (61°F) | 2°C (35°F) | 0 mm |
| 2019 | 18°C (64°F) | 8°C (47°F) | 1 mm |
| 2018 | 11°C (51°F) | 6°C (43°F) | 1 mm |
| 2017 | 16°C (61°F) | 6°C (42°F) | 0 mm |
| 2016 | 20°C (68°F) | 11°C (51°F) | 0 mm |
| 2015 | 24°C (75°F) | 13°C (55°F) | 0 mm |
| 2014 | 14°C (57°F) | 6°C (42°F) | 0 mm |
| 2013 | 22°C (71°F) | 9°C (49°F) | 0 mm |
| 2012 | 8°C (46°F) | 1°C (34°F) | 0 mm |
| 2011 | 18°C (64°F) | 8°C (47°F) | 0 mm |
| 2010 | 12°C (54°F) | 4°C (40°F) | 0 mm |
| 2009 | 10°C (50°F) | 2°C (35°F) | 0 mm |
| 2008 | 18°C (64°F) | 8°C (46°F) | 0 mm |
| 2007 | 13°C (56°F) | 4°C (40°F) | 9 mm |
| 2006 | 14°C (58°F) | 4°C (40°F) | 23 mm |
| 2005 | 13°C (55°F) | 6°C (43°F) | 0 mm |
| 2004 | 15°C (59°F) | 6°C (43°F) | 0 mm |
| 2003 | 23°C (73°F) | 12°C (53°F) | 0 mm |
| 2002 | 18°C (64°F) | 9°C (48°F) | 0 mm |
| 2001 | 17°C (63°F) | 13°C (55°F) | 0 mm |
| 2000 | 18°C (64°F) | 7°C (45°F) | 0 mm |
| 1999 | 13°C (56°F) | 5°C (41°F) | 0 mm |
| 1998 | 13°C (56°F) | 8°C (47°F) | 0 mm |
| 1997 | 14°C (57°F) | 5°C (41°F) | 0 mm |
| 1996 | 13°C (56°F) | 2°C (35°F) | 4 mm |
| 1994 | 14°C (58°F) | 3°C (38°F) | 0 mm |
| 1992 | 14°C (57°F) | 11°C (52°F) | 6 mm |
| 1991 | 12°C (54°F) | 6°C (43°F) | 0 mm |
| 1990 | 15°C (59°F) | 12°C (54°F) | 7 mm |
| 1989 | 14°C (57°F) | 7°C (45°F) | 6 mm |
| 1988 | -- | 3°C (37°F) | 8 mm |
| 1987 | 10°C (50°F) | 1°C (34°F) | 0 mm |
| 1986 | 13°C (56°F) | 6°C (43°F) | 3 mm |
| 1985 | 11°C (51°F) | 3°C (38°F) | 26 mm |
| 1984 | 19°C (66°F) | 10°C (50°F) | 0 mm |
| 1983 | 18°C (64°F) | 11°C (52°F) | 13 mm |
| 1982 | 12°C (54°F) | 11°C (51°F) | 4 mm |
| 1981 | 11°C (52°F) | 2°C (35°F) | 0 mm |
| 1980 | 10°C (50°F) | 8°C (46°F) | 0 mm |
| 1979 | 8°C (46°F) | 3°C (37°F) | 28 mm |
| 1978 | 18°C (65°F) | 12°C (54°F) | 10 mm |
| 1977 | 14°C (57°F) | 8°C (46°F) | 0 mm |
| 1976 | 12°C (54°F) | 2°C (35°F) | 10 mm |
| 1975 | 12°C (53°F) | 9°C (48°F) | 0 mm |
| 1974 | 13°C (56°F) | 8°C (47°F) | 6 mm |
| 1973 | 19°C (66°F) | 11°C (52°F) | 1 mm |
| 1972 | 14°C (58°F) | 9°C (49°F) | 1 mm |
| 1971 | 11°C (52°F) | 6°C (42°F) | 0 mm |