Weather on October 27 in Montreal
Historical weather data for October 27 in Montreal, Canada
Based on 52 years of data from MONTREAL MCGILL
About This Date
October 27th in Montreal, Canada typically brings cool fall weather, with average highs around 11°C and lows near 4°C. Over 52 years of records, the warmest October 27th was in 2023 (17°C average), while the coldest was 1976 (0°C) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 40% of October 27th dates historically, with the wettest October 27th recording 4.44" of rain. The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
Planning for October 27th 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 | 11°C (51°F) | 4°C (40°F) | -- |
| 2023 | 20°C (68°F) | 15°C (59°F) | 1 mm |
| 2022 | 16°C (60°F) | 3°C (37°F) | 0 mm |
| 2021 | 13°C (55°F) | 6°C (43°F) | 0 mm |
| 2020 | 3°C (38°F) | -1°C (31°F) | 1 mm |
| 2019 | 10°C (50°F) | 6°C (43°F) | 113 mm |
| 2018 | 6°C (42°F) | -2°C (29°F) | 28 mm |
| 2017 | -- | 6°C (42°F) | -- |
| 2016 | 7°C (44°F) | 0°C (32°F) | 40 mm |
| 2015 | 11°C (51°F) | 1°C (34°F) | 0 mm |
| 2014 | 12°C (54°F) | 6°C (43°F) | 0 mm |
| 2013 | 7°C (45°F) | 3°C (38°F) | 3 mm |
| 2012 | 14°C (58°F) | 11°C (51°F) | 0 mm |
| 2011 | 5°C (41°F) | 2°C (35°F) | 0 mm |
| 2010 | 20°C (68°F) | 13°C (56°F) | 16 mm |
| 2009 | 12°C (53°F) | 4°C (39°F) | 0 mm |
| 2008 | 14°C (58°F) | 8°C (47°F) | 0 mm |
| 2007 | 15°C (59°F) | 11°C (51°F) | 86 mm |
| 2006 | 7°C (44°F) | 2°C (35°F) | -- |
| 2005 | 4°C (40°F) | 3°C (37°F) | 0 mm |
| 2004 | 10°C (50°F) | 4°C (40°F) | 0 mm |
| 2003 | 7°C (44°F) | 5°C (41°F) | 58 mm |
| 2002 | 6°C (42°F) | 2°C (36°F) | 0 mm |
| 2001 | 6°C (43°F) | 2°C (35°F) | 6 mm |
| 2000 | 21°C (69°F) | 6°C (43°F) | 4 mm |
| 1999 | 7°C (44°F) | 1°C (34°F) | 0 mm |
| 1998 | 14°C (58°F) | 3°C (37°F) | 0 mm |
| 1997 | 6°C (43°F) | 1°C (33°F) | 88 mm |
| 1996 | 15°C (59°F) | 5°C (41°F) | 3 mm |
| 1994 | 10°C (50°F) | 4°C (40°F) | 0 mm |
| 1992 | 6°C (43°F) | 3°C (37°F) | 1 mm |
| 1991 | 19°C (67°F) | 8°C (47°F) | 9 mm |
| 1990 | 7°C (44°F) | -1°C (30°F) | 0 mm |
| 1989 | 20°C (68°F) | 13°C (55°F) | 0 mm |
| 1988 | 9°C (48°F) | 3°C (37°F) | 0 mm |
| 1987 | 13°C (55°F) | 1°C (34°F) | 57 mm |
| 1986 | 10°C (50°F) | 3°C (37°F) | 13 mm |
| 1985 | 16°C (60°F) | 10°C (50°F) | 0 mm |
| 1984 | 17°C (62°F) | 3°C (38°F) | 2 mm |
| 1983 | 9°C (48°F) | 1°C (33°F) | 0 mm |
| 1982 | 13°C (56°F) | 3°C (38°F) | 0 mm |
| 1981 | 9°C (48°F) | 8°C (46°F) | 110 mm |
| 1980 | 6°C (42°F) | 0°C (32°F) | 1 mm |
| 1979 | 3°C (37°F) | -2°C (28°F) | 0 mm |
| 1978 | 8°C (47°F) | 4°C (39°F) | 19 mm |
| 1977 | 17°C (62°F) | 11°C (52°F) | 0 mm |
| 1976 | 3°C (37°F) | -3°C (27°F) | 0 mm |
| 1975 | 14°C (58°F) | 6°C (42°F) | 0 mm |
| 1974 | 3°C (37°F) | -2°C (29°F) | 0 mm |
| 1973 | 8°C (47°F) | 4°C (40°F) | 0 mm |
| 1972 | 14°C (58°F) | 5°C (41°F) | 0 mm |
| 1971 | 20°C (68°F) | 13°C (55°F) | 0 mm |