Weather on March 11 in Ottawa
Historical weather data for March 11 in Ottawa, Canada
Based on 56 years of data from OTTAWA CDA
About This Date
March 11th in Ottawa, Canada typically brings cold spring weather, with average highs around 2°C and lows near -7°C. Over 56 years of records, the warmest March 11th was in 2021 (9°C average), while the coldest was 2017 (-17°C) — a 48°F range across recorded history. Precipitation has occurred on 30% of recorded March 11th dates, with snow falling 13% of the time (heaviest snowfall: 8.8"). The last decade has been 7.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.7°F warmer on this date compared to 20-30 years ago.
Planning for March 11th in Ottawa? 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 |
|---|---|---|---|
| 2026 | 3°C (38°F) | -1°C (30°F) | -- |
| 2025 | 11°C (52°F) | -2°C (29°F) | -- |
| 2024 | 6°C (42°F) | -3°C (26°F) | 0" |
| 2023 | 3°C (37°F) | -6°C (22°F) | 0" |
| 2022 | 1°C (33°F) | -4°C (24°F) | 0.73" |
| 2021 | 14°C (57°F) | 5°C (41°F) | 0" |
| 2020 | 1°C (34°F) | -7°C (19°F) | 0" |
| 2019 | 3°C (37°F) | -2°C (28°F) | 0" |
| 2018 | 1°C (34°F) | -3°C (26°F) | 0" |
| 2017 | -14°C (7°F) | -20°C (-4°F) | 0" |
| 2016 | 4°C (39°F) | -4°C (24°F) | 0" |
| 2015 | 8°C (46°F) | -2°C (29°F) | 0" |
| 2014 | 5°C (41°F) | 0°C (32°F) | 0" |
| 2013 | 9°C (48°F) | 2°C (35°F) | 0.44" |
| 2012 | 11°C (51°F) | -8°C (18°F) | 0" |
| 2011 | 4°C (40°F) | 1°C (34°F) | 1.02" |
| 2010 | 9°C (49°F) | -1°C (31°F) | 0" |
| 2009 | 8°C (46°F) | -8°C (17°F) | 0.83" |
| 2008 | 1°C (34°F) | -17°C (1°F) | 0.1" |
| 2007 | 3°C (38°F) | -2°C (28°F) | 0" |
| 2006 | 10°C (50°F) | 2°C (36°F) | 0" |
| 2005 | -1°C (30°F) | -10°C (14°F) | 0" |
| 2004 | 7°C (44°F) | -4°C (24°F) | 0" |
| 2003 | -2°C (29°F) | -16°C (4°F) | 0" |
| 2002 | -1°C (31°F) | -9°C (15°F) | 0" |
| 2001 | 2°C (35°F) | -12°C (10°F) | 0.57" |
| 2000 | 1°C (34°F) | -5°C (23°F) | 0.78" |
| 1999 | -3°C (27°F) | -11°C (12°F) | 0.45" |
| 1998 | -9°C (15°F) | -18°C (0°F) | 0" |
| 1997 | 2°C (35°F) | -6°C (21°F) | 0" |
| 1996 | 3°C (37°F) | -8°C (17°F) | 0" |
| 1995 | -6°C (22°F) | -8°C (17°F) | 0" |
| 1994 | -2°C (29°F) | -9°C (16°F) | 0" |
| 1993 | -4°C (24°F) | -7°C (19°F) | 0" |
| 1992 | -10°C (14°F) | -12°C (11°F) | 1.76" |
| 1991 | -4°C (25°F) | -13°C (8°F) | 0" |
| 1990 | 9°C (49°F) | -1°C (31°F) | 0.04" |
| 1989 | 0°C (32°F) | -6°C (21°F) | 0.1" |
| 1988 | -7°C (20°F) | -12°C (11°F) | 0" |
| 1987 | -5°C (23°F) | -19°C (-2°F) | 0" |
| 1986 | 2°C (35°F) | -6°C (22°F) | 0" |
| 1985 | 6°C (43°F) | -5°C (23°F) | 1" |
| 1984 | -5°C (23°F) | -14°C (6°F) | 0.04" |
| 1983 | 1°C (33°F) | -1°C (31°F) | 0.04" |
| 1982 | 6°C (43°F) | -5°C (23°F) | 0" |
| 1981 | 3°C (37°F) | -2°C (28°F) | 0" |
| 1980 | -2°C (28°F) | -6°C (21°F) | 0.02" |
| 1979 | -5°C (23°F) | -7°C (19°F) | 0" |
| 1978 | 3°C (38°F) | -5°C (23°F) | 0" |
| 1977 | 10°C (50°F) | -3°C (26°F) | 0" |
| 1976 | -4°C (24°F) | -7°C (19°F) | 0" |
| 1975 | 1°C (34°F) | -18°C (-1°F) | 0" |
| 1974 | 2°C (35°F) | -10°C (14°F) | 0" |
| 1973 | 5°C (41°F) | -1°C (31°F) | 0.97" |
| 1972 | -3°C (26°F) | -18°C (-1°F) | 0" |
| 1971 | -2°C (28°F) | -13°C (8°F) | 0.51" |