Weather on July 11 in Ottawa
Historical weather data for July 11 in Ottawa, Canada
Based on 54 years of data from OTTAWA CDA
About This Date
July 11th in Ottawa, Canada typically brings pleasant summer weather, with average highs around 26°C and lows near 15°C. Over 54 years of records, the warmest July 11th was in 2005 (27°C average), while the coldest was 1986 (14°C) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 39% of July 11th dates historically, with the wettest July 11th recording 3.3" of rain. The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
Planning for July 11th in Ottawa? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 30°C (86°F) | 17°C (62°F) | -- |
| 2023 | 32°C (89°F) | 18°C (64°F) | 1.06" |
| 2022 | 30°C (86°F) | 16°C (61°F) | 0.6" |
| 2021 | 28°C (82°F) | 13°C (56°F) | 0" |
| 2020 | 28°C (83°F) | 21°C (70°F) | 0.63" |
| 2019 | 29°C (85°F) | 19°C (66°F) | 1.46" |
| 2018 | 27°C (81°F) | 11°C (52°F) | 0" |
| 2017 | 27°C (81°F) | 17°C (63°F) | 1.46" |
| 2016 | 28°C (83°F) | 11°C (52°F) | 0" |
| 2015 | 31°C (87°F) | 16°C (61°F) | 0" |
| 2014 | 26°C (78°F) | 10°C (50°F) | 0" |
| 2013 | 25°C (77°F) | 16°C (60°F) | 0" |
| 2012 | 31°C (87°F) | 11°C (51°F) | 0" |
| 2011 | 30°C (86°F) | -- | -- |
| 2010 | 30°C (86°F) | 17°C (62°F) | 0" |
| 2009 | 25°C (77°F) | 14°C (58°F) | 1.02" |
| 2008 | 23°C (74°F) | 13°C (56°F) | 0" |
| 2007 | 28°C (82°F) | 15°C (59°F) | 1.3" |
| 2006 | 27°C (80°F) | 18°C (64°F) | 0" |
| 2005 | 33°C (92°F) | 22°C (71°F) | 0" |
| 2004 | 26°C (79°F) | 16°C (60°F) | 0" |
| 2003 | 22°C (71°F) | 14°C (58°F) | 1.92" |
| 2002 | 22°C (72°F) | 12°C (53°F) | 0" |
| 2001 | 21°C (70°F) | 15°C (59°F) | 0.67" |
| 2000 | 25°C (77°F) | 13°C (56°F) | 0" |
| 1999 | 26°C (78°F) | 12°C (53°F) | 0" |
| 1998 | 24°C (75°F) | 14°C (58°F) | 0" |
| 1997 | 29°C (85°F) | 14°C (57°F) | 0" |
| 1996 | 27°C (81°F) | 12°C (54°F) | 0" |
| 1995 | 27°C (80°F) | 15°C (59°F) | 0" |
| 1994 | 26°C (78°F) | 12°C (54°F) | 0.02" |
| 1993 | 29°C (85°F) | 18°C (64°F) | 0.19" |
| 1992 | 23°C (73°F) | 17°C (63°F) | 0" |
| 1991 | 27°C (81°F) | 10°C (50°F) | 0" |
| 1990 | 26°C (79°F) | 12°C (53°F) | 0" |
| 1989 | 23°C (74°F) | 17°C (62°F) | 0" |
| 1988 | 28°C (83°F) | 21°C (69°F) | 0.21" |
| 1987 | 31°C (88°F) | 22°C (72°F) | 0.04" |
| 1986 | 21°C (69°F) | 8°C (46°F) | 0" |
| 1985 | 22°C (72°F) | 8°C (47°F) | 0" |
| 1984 | 21°C (70°F) | 17°C (62°F) | 1.3" |
| 1983 | 27°C (81°F) | 13°C (55°F) | 0.22" |
| 1982 | 29°C (85°F) | 16°C (60°F) | 1.02" |
| 1981 | 29°C (85°F) | 18°C (65°F) | 0" |
| 1980 | 28°C (82°F) | 18°C (64°F) | 0.02" |
| 1979 | 26°C (78°F) | 18°C (65°F) | 0.02" |
| 1978 | 22°C (71°F) | 9°C (49°F) | 0" |
| 1977 | 25°C (77°F) | 11°C (51°F) | 0" |
| 1976 | 26°C (79°F) | 19°C (66°F) | 1.24" |
| 1975 | 23°C (73°F) | 17°C (62°F) | 0.81" |
| 1974 | 24°C (76°F) | 11°C (52°F) | 0" |
| 1973 | 19°C (66°F) | 13°C (56°F) | 0" |
| 1972 | 27°C (81°F) | 15°C (59°F) | 3.3" |
| 1971 | 23°C (73°F) | 13°C (56°F) | 0" |