Weather on October 10 in Ottawa
Historical weather data for October 10 in Ottawa, Canada
Based on 55 years of data from OTTAWA CDA
About This Date
October 10th in Ottawa, Canada typically brings cool fall weather, with average highs around 14°C and lows near 5°C. Over 55 years of records, the warmest October 10th was in 2018 (23°C average), while the coldest was 1993 (1°C) — a 40°F range across recorded history. Precipitation has occurred on 44% of recorded October 10th dates, with snow falling 4% of the time. The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for October 10th in Ottawa? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 16°C (60°F) | -2°C (28°F) | -- |
| 2024 | 12°C (54°F) | 4°C (40°F) | 1 mm |
| 2023 | 12°C (54°F) | 7°C (44°F) | 2 mm |
| 2022 | 12°C (54°F) | 1°C (34°F) | 0 mm |
| 2021 | 19°C (67°F) | 13°C (55°F) | 17 mm |
| 2020 | 23°C (73°F) | 7°C (44°F) | 0 mm |
| 2019 | 19°C (66°F) | 1°C (33°F) | 0 mm |
| 2018 | 28°C (82°F) | 18°C (64°F) | 11 mm |
| 2017 | 20°C (68°F) | 11°C (52°F) | 0 mm |
| 2016 | 12°C (53°F) | 2°C (35°F) | 0 mm |
| 2015 | 12°C (53°F) | 2°C (35°F) | 0 mm |
| 2014 | 11°C (51°F) | 2°C (35°F) | 0 mm |
| 2013 | 21°C (69°F) | 2°C (36°F) | 0 mm |
| 2012 | 14°C (58°F) | 7°C (45°F) | 7 mm |
| 2011 | 24°C (75°F) | 9°C (49°F) | 0 mm |
| 2010 | 17°C (62°F) | 1°C (34°F) | 0 mm |
| 2009 | 12°C (53°F) | 4°C (39°F) | 0 mm |
| 2008 | 18°C (64°F) | 7°C (44°F) | 0 mm |
| 2007 | 14°C (57°F) | 9°C (49°F) | 22 mm |
| 2006 | 12°C (53°F) | 7°C (45°F) | 0 mm |
| 2005 | 12°C (53°F) | 8°C (47°F) | 1 mm |
| 2004 | 11°C (51°F) | 6°C (43°F) | 0 mm |
| 2003 | 23°C (73°F) | 8°C (47°F) | 0 mm |
| 2002 | 14°C (58°F) | 2°C (36°F) | 1 mm |
| 2001 | 21°C (70°F) | 10°C (50°F) | 0 mm |
| 2000 | 7°C (45°F) | 2°C (35°F) | 5 mm |
| 1999 | 16°C (61°F) | 4°C (40°F) | 6 mm |
| 1998 | 19°C (66°F) | 12°C (54°F) | 0 mm |
| 1997 | 17°C (62°F) | 13°C (55°F) | 0 mm |
| 1996 | 6°C (43°F) | 5°C (41°F) | 5 mm |
| 1995 | 17°C (63°F) | 2°C (35°F) | 2 mm |
| 1994 | 9°C (49°F) | 3°C (38°F) | 0 mm |
| 1993 | 3°C (38°F) | -3°C (27°F) | 1 mm |
| 1992 | 17°C (63°F) | 7°C (45°F) | 2 mm |
| 1991 | 9°C (48°F) | 7°C (45°F) | 38 mm |
| 1990 | 12°C (53°F) | 4°C (40°F) | 15 mm |
| 1989 | 13°C (55°F) | -3°C (26°F) | 5 mm |
| 1988 | 12°C (53°F) | -1°C (31°F) | 25 mm |
| 1987 | 7°C (44°F) | 4°C (39°F) | 0 mm |
| 1986 | 8°C (46°F) | -3°C (27°F) | 0 mm |
| 1985 | 11°C (52°F) | 9°C (49°F) | 24 mm |
| 1984 | 16°C (61°F) | 10°C (50°F) | 0 mm |
| 1983 | 13°C (55°F) | -1°C (31°F) | 0 mm |
| 1982 | 12°C (53°F) | 1°C (33°F) | 0 mm |
| 1981 | 13°C (55°F) | 1°C (34°F) | 0 mm |
| 1980 | 12°C (54°F) | -3°C (26°F) | 15 mm |
| 1979 | 7°C (44°F) | -2°C (29°F) | 3 mm |
| 1978 | 18°C (64°F) | 9°C (48°F) | 0 mm |
| 1977 | 11°C (51°F) | 8°C (46°F) | 0 mm |
| 1976 | 7°C (44°F) | 1°C (33°F) | 0 mm |
| 1975 | 10°C (50°F) | 4°C (40°F) | 7 mm |
| 1974 | 13°C (55°F) | 7°C (45°F) | 1 mm |
| 1973 | 13°C (56°F) | 6°C (43°F) | 0 mm |
| 1972 | 7°C (45°F) | -3°C (27°F) | 0 mm |
| 1971 | 14°C (57°F) | 12°C (54°F) | 2 mm |