Weather on October 29 in Ottawa
Historical weather data for October 29 in Ottawa, Canada
Based on 54 years of data from OTTAWA CDA RCS
About This Date
October 29th in Ottawa, Canada typically brings cool fall weather, with average highs around 10°C and lows near 2°C. Over 54 years of records, the warmest October 29th was in 1982 (13°C average), while the coldest was 2008 (-1°C) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 26% of October 29th dates historically, with the wettest October 29th recording 4.09" of rain. The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
Planning for October 29th in Ottawa? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 12°C (53°F) | -1°C (30°F) | -- |
| 2023 | 6°C (43°F) | 2°C (36°F) | 8 mm |
| 2022 | 16°C (61°F) | -3°C (26°F) | 0 mm |
| 2021 | 13°C (56°F) | 2°C (36°F) | 0 mm |
| 2020 | 6°C (43°F) | 4°C (40°F) | 0 mm |
| 2019 | 18°C (65°F) | 4°C (40°F) | 0 mm |
| 2018 | 6°C (42°F) | -1°C (30°F) | 0 mm |
| 2017 | 9°C (49°F) | 7°C (44°F) | 104 mm |
| 2016 | 9°C (48°F) | 2°C (35°F) | 22 mm |
| 2015 | 13°C (56°F) | 7°C (44°F) | 4 mm |
| 2014 | 13°C (56°F) | 5°C (41°F) | 0 mm |
| 2013 | 4°C (40°F) | -6°C (22°F) | 0 mm |
| 2012 | 17°C (62°F) | 8°C (46°F) | 0 mm |
| 2011 | 6°C (43°F) | -4°C (25°F) | 0 mm |
| 2010 | 8°C (46°F) | 5°C (41°F) | 0 mm |
| 2009 | 9°C (49°F) | 4°C (40°F) | 0 mm |
| 2008 | 2°C (35°F) | -3°C (27°F) | 1 mm |
| 2007 | 11°C (51°F) | -4°C (25°F) | 0 mm |
| 2006 | 6°C (42°F) | 2°C (35°F) | 1 mm |
| 2005 | 11°C (51°F) | -3°C (26°F) | 0 mm |
| 2004 | 11°C (51°F) | -2°C (29°F) | 0 mm |
| 2003 | 7°C (44°F) | 4°C (40°F) | 41 mm |
| 2002 | 4°C (39°F) | -3°C (27°F) | 0 mm |
| 2001 | 12°C (53°F) | 0°C (32°F) | 0 mm |
| 2000 | 8°C (46°F) | -2°C (28°F) | 0 mm |
| 1999 | 14°C (58°F) | 1°C (33°F) | 0 mm |
| 1998 | 11°C (52°F) | 5°C (41°F) | 0 mm |
| 1997 | 7°C (44°F) | -1°C (31°F) | 2 mm |
| 1996 | 10°C (50°F) | 2°C (36°F) | 11 mm |
| 1995 | 6°C (42°F) | 4°C (39°F) | 0 mm |
| 1994 | 16°C (61°F) | 8°C (47°F) | 0 mm |
| 1993 | 12°C (53°F) | 2°C (36°F) | 3 mm |
| 1992 | 3°C (37°F) | 1°C (34°F) | 0 mm |
| 1991 | 7°C (45°F) | -2°C (28°F) | 0 mm |
| 1990 | 4°C (40°F) | -1°C (31°F) | 0 mm |
| 1989 | 21°C (69°F) | 5°C (41°F) | 0 mm |
| 1988 | 6°C (43°F) | 2°C (36°F) | 0 mm |
| 1987 | 7°C (45°F) | -1°C (31°F) | 0 mm |
| 1986 | 14°C (57°F) | 5°C (41°F) | 32 mm |
| 1985 | 6°C (43°F) | -3°C (26°F) | 0 mm |
| 1984 | 12°C (53°F) | 6°C (42°F) | 0 mm |
| 1983 | 7°C (44°F) | 2°C (35°F) | 1 mm |
| 1982 | 19°C (66°F) | 7°C (44°F) | 0 mm |
| 1981 | 7°C (44°F) | -2°C (28°F) | 0 mm |
| 1980 | 4°C (40°F) | -2°C (28°F) | 0 mm |
| 1979 | 5°C (41°F) | 1°C (33°F) | 0 mm |
| 1978 | 6°C (43°F) | -1°C (30°F) | 0 mm |
| 1977 | 13°C (55°F) | 1°C (34°F) | 0 mm |
| 1976 | 13°C (55°F) | 3°C (38°F) | 0 mm |
| 1975 | 12°C (53°F) | 8°C (47°F) | 0 mm |
| 1974 | 21°C (69°F) | 2°C (35°F) | 2 mm |
| 1973 | 9°C (48°F) | 1°C (34°F) | 3 mm |
| 1972 | 7°C (45°F) | 3°C (38°F) | 0 mm |
| 1971 | 18°C (64°F) | 6°C (42°F) | 0 mm |