Weather on March 25 in Ottawa
Historical weather data for March 25 in Ottawa, Canada
Based on 56 years of data from OTTAWA CDA RCS
About This Date
March 25th in Ottawa, Canada typically brings chilly spring weather, with average highs around 5°C and lows near -5°C. Over 56 years of records, the warmest March 25th was in 2021 (13°C average), while the coldest was 1974 (-12°C) — a 45°F range across recorded history. Precipitation has occurred on 43% of recorded March 25th dates, with snow falling 13% of the time (heaviest snowfall: 3.5"). The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
Planning for March 25th 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 | 3°C (37°F) | -6°C (22°F) | -- |
| 2025 | 6°C (42°F) | -5°C (23°F) | 2 mm |
| 2024 | 10°C (50°F) | -5°C (23°F) | 0 mm |
| 2023 | 3°C (38°F) | -6°C (22°F) | 24 mm |
| 2022 | 9°C (49°F) | 2°C (35°F) | 3 mm |
| 2021 | 19°C (67°F) | 6°C (43°F) | 33 mm |
| 2020 | 5°C (41°F) | -3°C (26°F) | 0 mm |
| 2019 | 1°C (34°F) | -9°C (15°F) | 0 mm |
| 2018 | 4°C (40°F) | -- | -- |
| 2017 | 4°C (40°F) | -6°C (22°F) | 0 mm |
| 2016 | 0°C (32°F) | -7°C (19°F) | 1 mm |
| 2015 | 4°C (40°F) | -12°C (11°F) | 0 mm |
| 2014 | -2°C (29°F) | -17°C (2°F) | 0 mm |
| 2013 | 6°C (43°F) | -4°C (24°F) | 0 mm |
| 2012 | 13°C (55°F) | 1°C (34°F) | 7 mm |
| 2011 | -3°C (27°F) | -9°C (16°F) | 0 mm |
| 2010 | 14°C (57°F) | -7°C (19°F) | 0 mm |
| 2009 | 10°C (50°F) | -4°C (24°F) | 0 mm |
| 2008 | 3°C (37°F) | -16°C (3°F) | 4 mm |
| 2007 | 6°C (42°F) | 0°C (32°F) | 0 mm |
| 2006 | 9°C (48°F) | 1°C (34°F) | 0 mm |
| 2005 | 2°C (35°F) | -2°C (28°F) | 0 mm |
| 2004 | 7°C (44°F) | 1°C (33°F) | 22 mm |
| 2003 | 9°C (49°F) | 2°C (35°F) | 5 mm |
| 2002 | -5°C (23°F) | -16°C (4°F) | 0 mm |
| 2001 | -1°C (30°F) | -8°C (18°F) | 0 mm |
| 2000 | 14°C (58°F) | 2°C (35°F) | 6 mm |
| 1999 | 2°C (36°F) | -7°C (19°F) | 0 mm |
| 1998 | 5°C (41°F) | -12°C (11°F) | 2 mm |
| 1997 | 4°C (40°F) | -13°C (8°F) | 23 mm |
| 1996 | 16°C (61°F) | 0°C (32°F) | 3 mm |
| 1995 | 9°C (48°F) | -3°C (27°F) | 0 mm |
| 1994 | 1°C (33°F) | -2°C (29°F) | 0 mm |
| 1993 | 9°C (49°F) | -6°C (22°F) | 0 mm |
| 1992 | 4°C (40°F) | -13°C (9°F) | 2 mm |
| 1991 | 4°C (40°F) | -1°C (31°F) | 1 mm |
| 1990 | 4°C (40°F) | -6°C (21°F) | 0 mm |
| 1989 | 4°C (39°F) | 0°C (32°F) | 10 mm |
| 1988 | 7°C (45°F) | -1°C (31°F) | 43 mm |
| 1987 | 16°C (61°F) | 1°C (33°F) | 19 mm |
| 1986 | 10°C (50°F) | -4°C (24°F) | 5 mm |
| 1985 | 2°C (36°F) | -7°C (20°F) | 0 mm |
| 1984 | 3°C (37°F) | -7°C (19°F) | 0 mm |
| 1983 | -3°C (26°F) | -14°C (7°F) | 0 mm |
| 1982 | 9°C (48°F) | 0°C (32°F) | 38 mm |
| 1981 | 9°C (49°F) | -1°C (31°F) | 0 mm |
| 1980 | 3°C (37°F) | 1°C (33°F) | 22 mm |
| 1979 | 8°C (47°F) | 4°C (40°F) | 0 mm |
| 1978 | -1°C (30°F) | -14°C (6°F) | 6 mm |
| 1977 | 2°C (36°F) | -13°C (9°F) | 0 mm |
| 1976 | 11°C (51°F) | 4°C (40°F) | 0 mm |
| 1975 | 3°C (37°F) | -3°C (26°F) | 4 mm |
| 1974 | -7°C (19°F) | -17°C (2°F) | 1 mm |
| 1973 | 12°C (53°F) | 1°C (34°F) | 0 mm |
| 1972 | -2°C (28°F) | -9°C (16°F) | 0 mm |
| 1971 | -2°C (29°F) | -12°C (11°F) | 0 mm |