Weather on April 11 in Ottawa
Historical weather data for April 11 in Ottawa, Canada
Avg High9°C (49°F)
Avg Low-1°C (31°F)
Warmest201115°C
Coldest1976-4°C
Based on 55 years of data from OTTAWA CDA
About This Date
April 11th in Ottawa, Canada typically brings chilly spring weather, with average highs around 9°C and lows near -1°C. Over 55 years of records, the warmest April 11th was in 2011 (15°C average), while the coldest was 1976 (-4°C) — a 35°F range across recorded history. Precipitation has occurred on 29% of recorded April 11th dates, with snow falling 9% of the time (heaviest snowfall: 1.3"). The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
Planning for April 11th in Ottawa? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 5°C (41°F) | 1°C (33°F) | -- |
| 2024 | 13°C (55°F) | 5°C (41°F) | 2.41" |
| 2023 | 21°C (70°F) | 7°C (45°F) | 0" |
| 2022 | 13°C (55°F) | -2°C (28°F) | 0" |
| 2021 | 19°C (67°F) | 8°C (47°F) | 0" |
| 2020 | 8°C (46°F) | -1°C (30°F) | 0" |
| 2019 | 6°C (42°F) | -4°C (25°F) | 2" |
| 2018 | 7°C (45°F) | -3°C (27°F) | 0" |
| 2017 | -- | 5°C (41°F) | -- |
| 2016 | 6°C (43°F) | -2°C (28°F) | 0.7" |
| 2015 | 10°C (50°F) | 2°C (35°F) | 0" |
| 2014 | 12°C (54°F) | 3°C (37°F) | 0" |
| 2013 | 4°C (39°F) | -4°C (25°F) | 0.46" |
| 2012 | 13°C (55°F) | 2°C (35°F) | 0" |
| 2011 | 24°C (76°F) | 6°C (43°F) | 2.17" |
| 2010 | 13°C (55°F) | 4°C (40°F) | 0.13" |
| 2009 | 6°C (43°F) | -2°C (29°F) | 0" |
| 2008 | 2°C (36°F) | -1°C (31°F) | 2.2" |
| 2007 | 6°C (42°F) | -3°C (26°F) | 0" |
| 2006 | 18°C (65°F) | 0°C (32°F) | 0" |
| 2005 | 9°C (48°F) | -1°C (31°F) | 0" |
| 2004 | 7°C (45°F) | -2°C (28°F) | 0" |
| 2003 | 17°C (63°F) | -1°C (30°F) | 0" |
| 2002 | 14°C (58°F) | -1°C (31°F) | 0" |
| 2001 | 13°C (56°F) | 3°C (38°F) | 0.02" |
| 2000 | 1°C (33°F) | -3°C (27°F) | 0.33" |
| 1999 | 8°C (46°F) | -3°C (27°F) | 0" |
| 1998 | 13°C (56°F) | -1°C (31°F) | 0" |
| 1997 | 8°C (46°F) | -4°C (25°F) | 0" |
| 1996 | 10°C (50°F) | 1°C (33°F) | 0.14" |
| 1995 | 13°C (56°F) | -4°C (25°F) | 0" |
| 1994 | 9°C (48°F) | 1°C (34°F) | 0" |
| 1993 | 6°C (42°F) | 2°C (36°F) | 0" |
| 1992 | 3°C (38°F) | -5°C (23°F) | 0.26" |
| 1991 | 7°C (44°F) | -1°C (30°F) | 0" |
| 1990 | 6°C (43°F) | -2°C (29°F) | 0.02" |
| 1989 | 6°C (42°F) | -3°C (26°F) | 0" |
| 1988 | 14°C (57°F) | 0°C (32°F) | 0" |
| 1987 | 19°C (67°F) | 4°C (39°F) | 0" |
| 1986 | 6°C (42°F) | -2°C (29°F) | 0.06" |
| 1985 | 6°C (42°F) | -1°C (30°F) | 0" |
| 1984 | 15°C (59°F) | 0°C (32°F) | 0" |
| 1983 | 6°C (42°F) | -2°C (29°F) | 0.14" |
| 1982 | 3°C (37°F) | -1°C (30°F) | 0.24" |
| 1981 | 18°C (65°F) | 8°C (46°F) | 0" |
| 1980 | 8°C (47°F) | 4°C (39°F) | 0" |
| 1979 | 11°C (52°F) | -3°C (27°F) | 0" |
| 1978 | 4°C (39°F) | 0°C (32°F) | 0.92" |
| 1977 | 21°C (69°F) | -1°C (31°F) | 0" |
| 1976 | -2°C (28°F) | -7°C (20°F) | 0" |
| 1975 | 2°C (36°F) | -7°C (20°F) | 0" |
| 1974 | 9°C (48°F) | -1°C (30°F) | 0" |
| 1973 | 1°C (33°F) | -7°C (20°F) | 0" |
| 1972 | 6°C (43°F) | -2°C (29°F) | 0" |
| 1971 | 9°C (49°F) | -6°C (21°F) | 0" |