Weather on January 9 in Ottawa
Historical weather data for January 9 in Ottawa, Canada
Based on 56 years of data from OTTAWA CDA
About This Date
January 9th in Ottawa, Canada typically brings very cold winter weather, with average highs around -6°C and lows near -14°C. Over 56 years of records, the warmest January 9th was in 2008 (7°C average), while the coldest was 2004 (-23°C) — a 54°F range across recorded history. Precipitation has occurred on 61% of recorded January 9th dates, with snow falling 39% of the time (heaviest snowfall: 4.2"). The last decade has been 6.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.7°F warmer on this date compared to 20-30 years ago.
Planning for January 9th in Ottawa? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella. Check road conditions if traveling, as snow is possible.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2026 | 6°C (43°F) | -1°C (31°F) | -- |
| 2025 | -6°C (21°F) | -14°C (7°F) | -- |
| 2024 | 0°C (32°F) | -7°C (20°F) | 1.11" |
| 2023 | 0°C (32°F) | -4°C (24°F) | 0.12" |
| 2022 | 3°C (37°F) | -12°C (10°F) | 0.17" |
| 2021 | -2°C (29°F) | -8°C (17°F) | 0" |
| 2020 | -7°C (20°F) | -18°C (0°F) | 0" |
| 2019 | 2°C (35°F) | -3°C (27°F) | 0.19" |
| 2018 | 1°C (33°F) | -16°C (4°F) | 0" |
| 2017 | -6°C (22°F) | -25°C (-13°F) | 0" |
| 2016 | 4°C (39°F) | -2°C (28°F) | 0.46" |
| 2015 | -6°C (21°F) | -16°C (4°F) | 0.11" |
| 2014 | -8°C (18°F) | -14°C (6°F) | 0.02" |
| 2013 | 4°C (40°F) | -11°C (12°F) | 0" |
| 2012 | 3°C (37°F) | -11°C (13°F) | 0.03" |
| 2011 | -6°C (21°F) | -10°C (14°F) | 0" |
| 2010 | -12°C (11°F) | -18°C (0°F) | 0" |
| 2009 | -13°C (9°F) | -19°C (-2°F) | 0" |
| 2008 | 11°C (51°F) | 2°C (36°F) | 0.28" |
| 2007 | 1°C (34°F) | -6°C (22°F) | 0.11" |
| 2006 | -1°C (31°F) | -7°C (19°F) | 0.3" |
| 2005 | -3°C (27°F) | -7°C (19°F) | 0.24" |
| 2004 | -20°C (-4°F) | -27°C (-17°F) | 0" |
| 2003 | -9°C (15°F) | -13°C (8°F) | 0.07" |
| 2002 | 3°C (37°F) | -2°C (28°F) | 0.5" |
| 2001 | -11°C (13°F) | -19°C (-3°F) | -- |
| 2000 | 4°C (40°F) | -2°C (29°F) | 0" |
| 1999 | -8°C (18°F) | -11°C (13°F) | 0.3" |
| 1998 | 2°C (36°F) | -3°C (26°F) | 1.72" |
| 1997 | -7°C (19°F) | -17°C (1°F) | 0.56" |
| 1996 | -8°C (17°F) | -17°C (1°F) | 0.66" |
| 1995 | -9°C (16°F) | -16°C (3°F) | 0" |
| 1994 | -17°C (2°F) | -22°C (-7°F) | 0" |
| 1993 | -12°C (11°F) | -17°C (2°F) | 0" |
| 1992 | -5°C (23°F) | -11°C (12°F) | 0.64" |
| 1991 | -8°C (17°F) | -20°C (-4°F) | 0.74" |
| 1990 | 2°C (36°F) | -8°C (17°F) | 0.35" |
| 1989 | -8°C (17°F) | -12°C (11°F) | 0" |
| 1988 | -7°C (20°F) | -20°C (-4°F) | 0.02" |
| 1987 | 1°C (34°F) | -8°C (17°F) | 0.04" |
| 1986 | 1°C (34°F) | -17°C (2°F) | 0.04" |
| 1985 | -15°C (5°F) | -23°C (-10°F) | 0" |
| 1984 | -13°C (8°F) | -21°C (-5°F) | 0.14" |
| 1983 | -10°C (14°F) | -21°C (-6°F) | 0" |
| 1982 | -16°C (4°F) | -19°C (-3°F) | 0.02" |
| 1981 | -9°C (15°F) | -25°C (-13°F) | 0.18" |
| 1980 | -8°C (17°F) | -11°C (13°F) | 0.5" |
| 1979 | -8°C (17°F) | -16°C (4°F) | 0.02" |
| 1978 | -10°C (14°F) | -18°C (0°F) | 0.58" |
| 1977 | -15°C (5°F) | -21°C (-5°F) | 0.56" |
| 1976 | -12°C (10°F) | -23°C (-9°F) | 0.03" |
| 1975 | 3°C (38°F) | -2°C (29°F) | 0.38" |
| 1974 | -16°C (3°F) | -24°C (-12°F) | 0" |
| 1973 | -9°C (15°F) | -30°C (-22°F) | 0" |
| 1972 | 3°C (37°F) | -18°C (-1°F) | 0" |
| 1971 | -16°C (4°F) | -26°C (-15°F) | 0.05" |