Weather on March 29 in Ottawa
Historical weather data for March 29 in Ottawa, Canada
Based on 56 years of data from OTTAWA CDA RCS
About This Date
March 29th in Ottawa, Canada typically brings chilly spring weather, with average highs around 7°C and lows near -2°C. Over 56 years of records, the warmest March 29th was in 1981 (13°C average), while the coldest was 1974 (-12°C) — a 44°F range across recorded history. Precipitation has occurred on 36% of recorded March 29th dates, with snow falling 4% of the time. The last decade has been 5.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 5.8°F cooler on this date compared to 20-30 years ago.
Planning for March 29th 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) |
|---|---|---|---|
| 2026 | 9°C (48°F) | -4°C (25°F) | -- |
| 2025 | 2°C (36°F) | -6°C (21°F) | 27 mm |
| 2024 | 9°C (48°F) | -2°C (28°F) | 0 mm |
| 2023 | 7°C (44°F) | -7°C (19°F) | 3 mm |
| 2022 | 0°C (32°F) | -10°C (14°F) | 0 mm |
| 2021 | 4°C (39°F) | -4°C (25°F) | 0 mm |
| 2020 | 5°C (41°F) | 3°C (37°F) | 53 mm |
| 2019 | 5°C (41°F) | 2°C (36°F) | 0 mm |
| 2018 | 7°C (45°F) | 1°C (34°F) | 28 mm |
| 2017 | 6°C (42°F) | -1°C (31°F) | 0 mm |
| 2016 | 6°C (43°F) | -2°C (28°F) | 0 mm |
| 2015 | 3°C (37°F) | -11°C (13°F) | 0 mm |
| 2014 | 2°C (36°F) | 0°C (32°F) | 0 mm |
| 2013 | 8°C (46°F) | 2°C (36°F) | 0 mm |
| 2012 | 4°C (40°F) | -1°C (30°F) | 0 mm |
| 2011 | 6°C (43°F) | -3°C (27°F) | 0 mm |
| 2010 | 7°C (44°F) | -1°C (31°F) | 19 mm |
| 2009 | 6°C (43°F) | 4°C (40°F) | 52 mm |
| 2008 | -2°C (28°F) | -12°C (11°F) | 0 mm |
| 2007 | 9°C (48°F) | -3°C (27°F) | 0 mm |
| 2006 | 12°C (54°F) | -1°C (31°F) | 0 mm |
| 2005 | 13°C (56°F) | 3°C (37°F) | 0 mm |
| 2004 | 14°C (58°F) | -1°C (30°F) | 0 mm |
| 2003 | 13°C (56°F) | 3°C (38°F) | 6 mm |
| 2002 | 7°C (44°F) | -3°C (26°F) | 14 mm |
| 2001 | 2°C (35°F) | -7°C (20°F) | 0 mm |
| 2000 | 4°C (40°F) | 1°C (34°F) | 4 mm |
| 1999 | 12°C (53°F) | -1°C (31°F) | 0 mm |
| 1998 | 10°C (50°F) | 8°C (46°F) | 1 mm |
| 1997 | 8°C (46°F) | 3°C (37°F) | 13 mm |
| 1996 | 7°C (45°F) | -3°C (26°F) | 0 mm |
| 1995 | 13°C (55°F) | -3°C (27°F) | 0 mm |
| 1994 | 5°C (41°F) | -4°C (25°F) | 0 mm |
| 1993 | 14°C (57°F) | 3°C (38°F) | 0 mm |
| 1992 | 5°C (41°F) | -6°C (22°F) | 0 mm |
| 1991 | 3°C (37°F) | -2°C (29°F) | 0 mm |
| 1990 | 2°C (36°F) | -9°C (16°F) | 0 mm |
| 1989 | 5°C (41°F) | 0°C (32°F) | 0 mm |
| 1988 | 6°C (42°F) | -2°C (28°F) | 0 mm |
| 1987 | 14°C (58°F) | 3°C (37°F) | 0 mm |
| 1986 | 18°C (65°F) | 4°C (40°F) | 2 mm |
| 1985 | 8°C (46°F) | 1°C (33°F) | 1 mm |
| 1984 | 6°C (42°F) | -1°C (31°F) | 0 mm |
| 1983 | -2°C (29°F) | -12°C (11°F) | 0 mm |
| 1982 | 5°C (41°F) | -7°C (19°F) | 0 mm |
| 1981 | 21°C (69°F) | 6°C (42°F) | 10 mm |
| 1980 | 9°C (48°F) | 3°C (37°F) | 0 mm |
| 1979 | 12°C (53°F) | 0°C (32°F) | 0 mm |
| 1978 | 3°C (37°F) | -1°C (31°F) | 0 mm |
| 1977 | 16°C (60°F) | 3°C (38°F) | 1 mm |
| 1976 | 8°C (46°F) | -4°C (24°F) | 0 mm |
| 1975 | 3°C (37°F) | -7°C (20°F) | 6 mm |
| 1974 | -5°C (23°F) | -18°C (-1°F) | 3 mm |
| 1973 | 9°C (48°F) | 2°C (35°F) | 10 mm |
| 1972 | 7°C (45°F) | -6°C (21°F) | 3 mm |
| 1971 | 3°C (37°F) | -3°C (26°F) | 3 mm |