Weather on December 1 in Calgary
Historical weather data for December 1 in Calgary, Canada
Based on 53 years of data from CALGARY GLENMORE DAM
About This Date
December 1st in Calgary, Canada typically brings cold winter weather, with average highs around 0°C and lows near -11°C. Over 53 years of records, the warmest December 1st was in 1988 (9°C average), while the coldest was 1985 (-24°C) — a 60°F range across recorded history. Precipitation has occurred on 25% of recorded December 1st dates, with snow falling 21% of the time (heaviest snowfall: 2.8"). The last decade has been 1.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.3°F cooler on this date compared to 20-30 years ago.
Planning for December 1st in Calgary? Bundle up with warm layers and protect extremities from the cold. Check road conditions if traveling, as snow is possible.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 3°C (38°F) | -13°C (9°F) | -- |
| 2023 | 1°C (33°F) | -11°C (13°F) | 0 mm |
| 2022 | -20°C (-4°F) | -25°C (-13°F) | 1 mm |
| 2021 | 13°C (56°F) | -1°C (31°F) | 3 mm |
| 2020 | 3°C (38°F) | -7°C (20°F) | 0 mm |
| 2019 | 3°C (38°F) | -14°C (6°F) | 0 mm |
| 2018 | -3°C (27°F) | -5°C (23°F) | 3 mm |
| 2017 | 7°C (45°F) | -4°C (24°F) | 0 mm |
| 2016 | 1°C (33°F) | -5°C (23°F) | 2 mm |
| 2015 | 9°C (49°F) | -11°C (13°F) | 0 mm |
| 2014 | -4°C (25°F) | -19°C (-2°F) | 0 mm |
| 2013 | 4°C (40°F) | -4°C (24°F) | 0 mm |
| 2012 | -9°C (16°F) | -15°C (5°F) | 1 mm |
| 2011 | 8°C (46°F) | -11°C (12°F) | 0 mm |
| 2010 | 3°C (37°F) | -10°C (14°F) | 0 mm |
| 2009 | -4°C (24°F) | -15°C (5°F) | 0 mm |
| 2008 | 14°C (58°F) | -2°C (28°F) | 0 mm |
| 2007 | -15°C (5°F) | -21°C (-6°F) | 1 mm |
| 2006 | -3°C (27°F) | -11°C (13°F) | 0 mm |
| 2005 | -14°C (6°F) | -17°C (2°F) | 1 mm |
| 2004 | 6°C (42°F) | -3°C (26°F) | 0 mm |
| 2003 | 1°C (33°F) | -14°C (6°F) | -- |
| 2002 | 12°C (53°F) | -1°C (30°F) | 0 mm |
| 2001 | 0°C (32°F) | -18°C (0°F) | 0 mm |
| 2000 | 8°C (46°F) | -12°C (11°F) | -- |
| 1999 | 4°C (40°F) | -6°C (22°F) | 0 mm |
| 1998 | 5°C (41°F) | -7°C (20°F) | 4 mm |
| 1997 | 5°C (41°F) | -8°C (17°F) | 0 mm |
| 1996 | 3°C (37°F) | -12°C (11°F) | 0 mm |
| 1995 | -7°C (20°F) | -13°C (8°F) | 0 mm |
| 1994 | 4°C (40°F) | -9°C (15°F) | 0 mm |
| 1993 | 7°C (44°F) | -5°C (23°F) | 0 mm |
| 1991 | 6°C (42°F) | -8°C (17°F) | 0 mm |
| 1990 | -14°C (6°F) | -21°C (-5°F) | 0 mm |
| 1989 | 1°C (34°F) | -4°C (24°F) | 0 mm |
| 1988 | 17°C (63°F) | 2°C (36°F) | 0 mm |
| 1987 | 9°C (49°F) | -6°C (21°F) | 0 mm |
| 1986 | 6°C (42°F) | -2°C (28°F) | 0 mm |
| 1985 | -19°C (-2°F) | -28°C (-19°F) | 0 mm |
| 1984 | -5°C (23°F) | -13°C (9°F) | 0 mm |
| 1983 | -3°C (27°F) | -16°C (3°F) | 0 mm |
| 1982 | -3°C (27°F) | -8°C (17°F) | 0 mm |
| 1981 | 6°C (42°F) | -7°C (19°F) | 0 mm |
| 1980 | -22°C (-8°F) | -24°C (-11°F) | 1 mm |
| 1979 | 2°C (36°F) | -6°C (21°F) | 0 mm |
| 1978 | -11°C (13°F) | -14°C (6°F) | 0 mm |
| 1977 | -4°C (25°F) | -12°C (11°F) | 0 mm |
| 1976 | 6°C (43°F) | -5°C (23°F) | 0 mm |
| 1975 | -9°C (16°F) | -16°C (4°F) | 5 mm |
| 1974 | 6°C (42°F) | -7°C (20°F) | 0 mm |
| 1973 | -11°C (12°F) | -14°C (6°F) | 1 mm |
| 1972 | -12°C (10°F) | -17°C (2°F) | 7 mm |
| 1971 | 7°C (44°F) | -12°C (11°F) | 0 mm |