Weather on December 20 in Toronto
Historical weather data for December 20 in Toronto, Canada
Based on 53 years of data from TORONTO ISLAND A
About This Date
December 20th in Toronto, Canada typically brings cold winter weather, with average highs around 1°C and lows near -4°C. Over 53 years of records, the warmest December 20th was in 1988 (6°C average), while the coldest was 2004 (-15°C) — a 37°F range across recorded history. Precipitation has occurred on 47% of recorded December 20th dates, with snow falling 15% of the time (heaviest snowfall: 6.8"). The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
Planning for December 20th in Toronto? 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 |
|---|---|---|---|
| 2024 | 2°C (35°F) | -4°C (25°F) | 0.1" |
| 2023 | 4°C (40°F) | -1°C (30°F) | 0" |
| 2022 | 1°C (34°F) | -1°C (30°F) | 0" |
| 2021 | 4°C (40°F) | -6°C (22°F) | 0" |
| 2020 | 6°C (42°F) | 2°C (35°F) | 0.11" |
| 2019 | -3°C (27°F) | -9°C (16°F) | 0.02" |
| 2018 | 6°C (42°F) | 2°C (35°F) | 0.38" |
| 2017 | 3°C (38°F) | -3°C (27°F) | 0" |
| 2016 | 1°C (34°F) | -7°C (19°F) | 0" |
| 2015 | 6°C (43°F) | -2°C (28°F) | 0" |
| 2014 | 0°C (32°F) | -4°C (24°F) | 0" |
| 2013 | 2°C (35°F) | 0°C (32°F) | 0.83" |
| 2011 | 2°C (36°F) | -3°C (26°F) | 0.08" |
| 2010 | -1°C (31°F) | -4°C (24°F) | 0.07" |
| 2009 | 2°C (35°F) | -4°C (25°F) | 0" |
| 2008 | -5°C (23°F) | -16°C (4°F) | 0.05" |
| 2007 | 3°C (37°F) | -2°C (28°F) | 0" |
| 2006 | 7°C (45°F) | 1°C (34°F) | 0" |
| 2005 | -2°C (28°F) | -9°C (16°F) | 0.06" |
| 2004 | -7°C (19°F) | -23°C (-10°F) | 0.13" |
| 2003 | -2°C (29°F) | -6°C (21°F) | 0" |
| 2002 | 6°C (43°F) | 3°C (38°F) | 0.06" |
| 2001 | 6°C (42°F) | 1°C (33°F) | 0" |
| 2000 | -5°C (23°F) | -9°C (16°F) | 0" |
| 1999 | 8°C (46°F) | 2°C (35°F) | 0.24" |
| 1998 | 2°C (35°F) | -3°C (27°F) | 0" |
| 1997 | 3°C (37°F) | 0°C (32°F) | 0" |
| 1996 | -2°C (28°F) | -9°C (15°F) | 0" |
| 1995 | -7°C (19°F) | -15°C (5°F) | 0" |
| 1994 | 6°C (43°F) | 2°C (35°F) | -- |
| 1993 | 4°C (39°F) | 2°C (36°F) | 0.5" |
| 1992 | 4°C (39°F) | -3°C (26°F) | 0.06" |
| 1991 | 3°C (37°F) | -8°C (18°F) | 0.24" |
| 1990 | 3°C (38°F) | -5°C (23°F) | 0" |
| 1989 | -10°C (14°F) | -12°C (10°F) | 0" |
| 1988 | 8°C (46°F) | 4°C (39°F) | 0" |
| 1987 | 7°C (45°F) | 1°C (34°F) | 1.86" |
| 1986 | 4°C (40°F) | 1°C (33°F) | 0" |
| 1985 | -4°C (25°F) | -8°C (17°F) | 0.22" |
| 1984 | 1°C (34°F) | -2°C (29°F) | 0" |
| 1983 | -9°C (15°F) | -16°C (4°F) | 0" |
| 1982 | 1°C (34°F) | -1°C (30°F) | 0.59" |
| 1981 | -3°C (26°F) | -12°C (11°F) | 0" |
| 1980 | -6°C (21°F) | -11°C (12°F) | 0" |
| 1979 | 1°C (34°F) | -7°C (20°F) | 0.02" |
| 1978 | 3°C (38°F) | -6°C (21°F) | 0.63" |
| 1977 | 4°C (40°F) | 0°C (32°F) | 1.09" |
| 1976 | 6°C (43°F) | -6°C (22°F) | 0.33" |
| 1975 | -4°C (25°F) | -15°C (5°F) | 1.63" |
| 1974 | 2°C (35°F) | -3°C (27°F) | 0" |
| 1973 | -4°C (24°F) | -9°C (16°F) | 1.24" |
| 1972 | 2°C (35°F) | -2°C (29°F) | 0.03" |
| 1971 | 4°C (39°F) | 1°C (33°F) | 0" |