Weather on December 23 in Montreal
Historical weather data for December 23 in Montreal, Canada
Based on 50 years of data from MONTREAL MCGILL
About This Date
December 23rd in Montreal, Canada typically brings cold winter weather, with average highs around 0°C and lows near -7°C. Over 50 years of records, the warmest December 23rd was in 2015 (6°C average), while the coldest was 1989 (-19°C) — a 45°F range across recorded history. Precipitation has occurred on 58% of recorded December 23rd dates, with snow falling 18% of the time (heaviest snowfall: 5.9"). The last decade has been 3.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.7°F cooler on this date compared to 20-30 years ago.
Planning for December 23rd 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 (20°F) | -8°C (17°F) | -- |
| 2023 | -1°C (31°F) | -7°C (19°F) | 0" |
| 2022 | 8°C (47°F) | -10°C (14°F) | 2.12" |
| 2021 | -9°C (15°F) | -14°C (6°F) | 0.04" |
| 2020 | 2°C (35°F) | -9°C (15°F) | 0.21" |
| 2019 | 7°C (45°F) | 0°C (32°F) | 0" |
| 2018 | -6°C (22°F) | -9°C (15°F) | 0.02" |
| 2017 | -5°C (23°F) | -11°C (12°F) | 1.18" |
| 2015 | 10°C (50°F) | 2°C (36°F) | 0.82" |
| 2014 | 3°C (38°F) | -6°C (22°F) | -- |
| 2013 | -6°C (22°F) | -9°C (16°F) | 0" |
| 2012 | -7°C (20°F) | -9°C (15°F) | 0" |
| 2011 | 1°C (33°F) | -14°C (7°F) | 0.42" |
| 2010 | 0°C (32°F) | -8°C (18°F) | 0.48" |
| 2009 | -4°C (24°F) | -12°C (11°F) | 0.32" |
| 2008 | -4°C (24°F) | -19°C (-2°F) | 0.12" |
| 2007 | 8°C (47°F) | 1°C (34°F) | 0.85" |
| 2006 | 6°C (43°F) | 1°C (34°F) | 2.62" |
| 2005 | 3°C (37°F) | -1°C (31°F) | 0.94" |
| 2004 | 9°C (48°F) | -11°C (12°F) | 1.72" |
| 2003 | 6°C (42°F) | 0°C (32°F) | 0.47" |
| 2002 | 2°C (35°F) | -3°C (26°F) | -- |
| 2001 | -2°C (29°F) | -8°C (17°F) | 0" |
| 2000 | -9°C (15°F) | -14°C (7°F) | 0" |
| 1999 | -5°C (23°F) | -9°C (16°F) | 0" |
| 1997 | 0°C (32°F) | -12°C (10°F) | 1.3" |
| 1996 | 1°C (33°F) | -1°C (31°F) | 0.26" |
| 1994 | 4°C (40°F) | 0°C (32°F) | 0" |
| 1992 | 4°C (40°F) | 0°C (32°F) | 0" |
| 1991 | 2°C (36°F) | 2°C (35°F) | 0" |
| 1990 | 4°C (40°F) | 2°C (35°F) | 1.71" |
| 1989 | -16°C (3°F) | -22°C (-8°F) | 0" |
| 1988 | 4°C (39°F) | -12°C (11°F) | 0.24" |
| 1987 | 2°C (36°F) | 0°C (32°F) | 0" |
| 1986 | 3°C (38°F) | -2°C (28°F) | 0" |
| 1985 | 2°C (35°F) | -8°C (18°F) | 0.45" |
| 1984 | 2°C (35°F) | -6°C (22°F) | 0.25" |
| 1983 | -7°C (19°F) | -12°C (11°F) | 0.15" |
| 1982 | 0°C (32°F) | -10°C (14°F) | 0.57" |
| 1981 | 2°C (36°F) | -2°C (29°F) | 1.5" |
| 1980 | 0°C (32°F) | -12°C (11°F) | 0.11" |
| 1979 | 4°C (40°F) | 0°C (32°F) | 0.66" |
| 1978 | 2°C (36°F) | -8°C (18°F) | 0" |
| 1977 | 3°C (37°F) | -2°C (28°F) | 0" |
| 1976 | -2°C (28°F) | -12°C (10°F) | 0.08" |
| 1975 | -7°C (19°F) | -14°C (7°F) | 0" |
| 1974 | 3°C (38°F) | -3°C (27°F) | 0.05" |
| 1973 | -10°C (14°F) | -15°C (5°F) | 0" |
| 1972 | 0°C (32°F) | -2°C (28°F) | 0" |
| 1971 | 1°C (34°F) | -17°C (2°F) | 0.13" |