Weather on December 15 in Calgary
Historical weather data for December 15 in Calgary, Canada
Based on 54 years of data from CALGARY GLENMORE DAM
About This Date
December 15th in Calgary, Canada typically brings cold winter weather, with average highs around 0°C and lows near -12°C. Over 54 years of records, the warmest December 15th was in 1980 (11°C average), while the coldest was 2000 (-25°C) — a 64°F range across recorded history. Precipitation has occurred on 15% of recorded December 15th dates, with snow falling 15% of the time (heaviest snowfall: 2.8"). The last decade has been 2.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.0°F cooler on this date compared to 20-30 years ago.
Planning for December 15th in Calgary? Bundle up with warm layers and protect extremities from the cold.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 12°C (54°F) | -5°C (23°F) | -- |
| 2023 | 4°C (40°F) | -7°C (20°F) | 0 mm |
| 2022 | -1°C (31°F) | -13°C (8°F) | 0 mm |
| 2021 | -15°C (5°F) | -23°C (-10°F) | 0 mm |
| 2020 | 3°C (37°F) | -8°C (18°F) | 0 mm |
| 2019 | -3°C (26°F) | -16°C (3°F) | 0 mm |
| 2018 | 7°C (44°F) | -8°C (18°F) | 0 mm |
| 2017 | 10°C (50°F) | -2°C (28°F) | 0 mm |
| 2016 | -14°C (6°F) | -22°C (-7°F) | 0 mm |
| 2015 | 3°C (38°F) | -12°C (10°F) | 8 mm |
| 2014 | -3°C (27°F) | -11°C (13°F) | 0 mm |
| 2013 | 9°C (48°F) | -2°C (29°F) | 6 mm |
| 2012 | -5°C (23°F) | -15°C (5°F) | 0 mm |
| 2011 | -3°C (27°F) | -8°C (17°F) | 0 mm |
| 2010 | 2°C (35°F) | -11°C (12°F) | 0 mm |
| 2009 | -1°C (30°F) | -28°C (-18°F) | 0 mm |
| 2008 | -16°C (3°F) | -31°C (-23°F) | 0 mm |
| 2007 | 4°C (39°F) | -16°C (3°F) | 0 mm |
| 2006 | 6°C (43°F) | -6°C (22°F) | 0 mm |
| 2005 | -6°C (21°F) | -12°C (10°F) | 0 mm |
| 2004 | 8°C (46°F) | -6°C (22°F) | 0 mm |
| 2003 | 2°C (36°F) | -8°C (17°F) | -- |
| 2002 | 12°C (53°F) | -1°C (31°F) | 0 mm |
| 2001 | 0°C (32°F) | -10°C (14°F) | -- |
| 2000 | -22°C (-8°F) | -28°C (-18°F) | 0 mm |
| 1999 | 9°C (48°F) | -- | -- |
| 1998 | 3°C (38°F) | -9°C (15°F) | 0 mm |
| 1997 | 6°C (43°F) | -7°C (19°F) | 0 mm |
| 1996 | 3°C (37°F) | -9°C (16°F) | 2 mm |
| 1995 | 2°C (35°F) | -21°C (-6°F) | 0 mm |
| 1994 | 2°C (36°F) | -8°C (17°F) | 0 mm |
| 1993 | 2°C (35°F) | -11°C (13°F) | 0 mm |
| 1992 | -1°C (31°F) | -7°C (19°F) | 11 mm |
| 1991 | 9°C (48°F) | 2°C (35°F) | 0 mm |
| 1990 | 4°C (40°F) | -9°C (16°F) | 1 mm |
| 1989 | 2°C (35°F) | -4°C (24°F) | 1 mm |
| 1988 | 2°C (36°F) | -12°C (10°F) | 0 mm |
| 1987 | -1°C (30°F) | -9°C (16°F) | 0 mm |
| 1986 | 5°C (41°F) | -2°C (28°F) | 0 mm |
| 1985 | 2°C (36°F) | -6°C (22°F) | 0 mm |
| 1984 | -22°C (-7°F) | -24°C (-11°F) | 1 mm |
| 1983 | -13°C (8°F) | -19°C (-2°F) | 10 mm |
| 1982 | 6°C (43°F) | -12°C (10°F) | 0 mm |
| 1981 | -4°C (25°F) | -16°C (4°F) | 0 mm |
| 1980 | 17°C (62°F) | 5°C (41°F) | 0 mm |
| 1979 | -15°C (5°F) | -33°C (-27°F) | 0 mm |
| 1978 | -2°C (29°F) | -7°C (19°F) | 0 mm |
| 1977 | 3°C (38°F) | -6°C (22°F) | 0 mm |
| 1976 | 13°C (55°F) | -6°C (21°F) | 0 mm |
| 1975 | -12°C (11°F) | -21°C (-6°F) | 0 mm |
| 1974 | 4°C (39°F) | -7°C (20°F) | 0 mm |
| 1973 | 7°C (44°F) | -22°C (-7°F) | 0 mm |
| 1972 | -4°C (24°F) | -21°C (-5°F) | 0 mm |
| 1971 | -21°C (-6°F) | -26°C (-14°F) | 0 mm |