Weather on March 19 in Ottawa
Historical weather data for March 19 in Ottawa, Canada
Based on 56 years of data from OTTAWA CDA
About This Date
March 19th in Ottawa, Canada typically brings cold spring weather, with average highs around 3°C and lows near -7°C. Over 56 years of records, the warmest March 19th was in 2012 (16°C average), while the coldest was 1993 (-12°C) — a 50°F range across recorded history. Precipitation has occurred on 36% of recorded March 19th dates, with snow falling 18% of the time (heaviest snowfall: 4.5"). The last decade has been 1.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.7°F cooler on this date compared to 20-30 years ago.
Planning for March 19th 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 | 2°C (35°F) | -7°C (20°F) | -- |
| 2025 | 12°C (53°F) | 0°C (32°F) | -- |
| 2024 | 1°C (33°F) | -6°C (21°F) | 0.04" |
| 2023 | -3°C (27°F) | -9°C (15°F) | 0" |
| 2022 | 5°C (41°F) | 2°C (35°F) | 1.2" |
| 2021 | 1°C (34°F) | -9°C (16°F) | 0" |
| 2020 | 4°C (39°F) | 0°C (32°F) | 0.04" |
| 2019 | 2°C (36°F) | -16°C (4°F) | 0" |
| 2018 | -3°C (26°F) | -13°C (9°F) | 0" |
| 2017 | 7°C (44°F) | -12°C (10°F) | 0" |
| 2016 | 0°C (32°F) | -10°C (14°F) | 0" |
| 2015 | -1°C (30°F) | -14°C (6°F) | 0" |
| 2014 | 3°C (38°F) | -8°C (17°F) | 0.96" |
| 2013 | 1°C (33°F) | -7°C (19°F) | 0.82" |
| 2012 | 25°C (77°F) | 6°C (43°F) | 0" |
| 2011 | 2°C (36°F) | -4°C (24°F) | 0" |
| 2010 | 16°C (60°F) | 1°C (33°F) | 0" |
| 2009 | 4°C (40°F) | -5°C (23°F) | 0.07" |
| 2008 | 3°C (37°F) | -2°C (29°F) | 1" |
| 2007 | 2°C (35°F) | -12°C (10°F) | 0.06" |
| 2006 | -3°C (27°F) | -8°C (18°F) | 0" |
| 2005 | 3°C (38°F) | -9°C (15°F) | 0" |
| 2004 | 3°C (38°F) | -6°C (21°F) | 0" |
| 2003 | 0°C (32°F) | -7°C (19°F) | 0" |
| 2002 | 3°C (37°F) | -3°C (26°F) | 0" |
| 2001 | 7°C (44°F) | -7°C (19°F) | 0" |
| 2000 | 6°C (43°F) | -7°C (19°F) | 0" |
| 1999 | 2°C (36°F) | -1°C (30°F) | 0" |
| 1998 | 1°C (33°F) | -2°C (28°F) | 0.85" |
| 1997 | 2°C (35°F) | -17°C (2°F) | 0" |
| 1996 | 9°C (48°F) | -5°C (23°F) | 0.2" |
| 1995 | 9°C (48°F) | -1°C (31°F) | 0.28" |
| 1994 | 3°C (37°F) | -7°C (19°F) | 0" |
| 1993 | -3°C (26°F) | -21°C (-6°F) | 0" |
| 1992 | 1°C (33°F) | -15°C (5°F) | 0" |
| 1991 | 8°C (46°F) | -2°C (29°F) | 0" |
| 1990 | 4°C (40°F) | -3°C (26°F) | 0.2" |
| 1989 | -2°C (29°F) | -17°C (2°F) | 0" |
| 1988 | -4°C (24°F) | -9°C (16°F) | 0" |
| 1987 | 6°C (43°F) | -4°C (24°F) | 0.08" |
| 1986 | 12°C (53°F) | 2°C (36°F) | 0.13" |
| 1985 | 4°C (39°F) | -12°C (10°F) | 0" |
| 1984 | 2°C (35°F) | -- | 0.09" |
| 1983 | 7°C (45°F) | 3°C (38°F) | 0.74" |
| 1982 | 9°C (48°F) | 1°C (33°F) | 0" |
| 1981 | -6°C (22°F) | -11°C (13°F) | 0.38" |
| 1980 | 3°C (37°F) | -7°C (20°F) | 0" |
| 1979 | 8°C (46°F) | -7°C (19°F) | 0" |
| 1978 | 4°C (39°F) | -4°C (25°F) | 0" |
| 1977 | 2°C (36°F) | -6°C (22°F) | 0" |
| 1976 | -2°C (29°F) | -9°C (16°F) | 0.38" |
| 1975 | 5°C (41°F) | -1°C (30°F) | 2.92" |
| 1974 | 3°C (37°F) | -5°C (23°F) | 0" |
| 1973 | 2°C (35°F) | -2°C (28°F) | 0" |
| 1972 | -5°C (23°F) | -13°C (8°F) | 0" |
| 1971 | -1°C (30°F) | -12°C (10°F) | 0.1" |