Weather on July 15 in Montreal
Historical weather data for July 15 in Montreal, Canada
Based on 47 years of data from MONTREAL MCGILL
About This Date
July 15th in Montreal, Canada typically brings warm summer weather, with average highs around 27°C and lows near 18°C. Over 47 years of records, the warmest July 15th was in 1972 (28°C average), while the coldest was 1987 (17°C) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 43% of July 15th dates historically, with the wettest July 15th recording 2.11" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for July 15th in Montreal? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 30°C (86°F) | 21°C (70°F) | -- |
| 2023 | 28°C (83°F) | 19°C (66°F) | 0" |
| 2020 | 26°C (79°F) | 16°C (61°F) | 0" |
| 2019 | 27°C (81°F) | 18°C (64°F) | 0" |
| 2018 | 31°C (88°F) | 22°C (71°F) | 0" |
| 2017 | 26°C (79°F) | 17°C (63°F) | 0.05" |
| 2016 | 29°C (84°F) | 19°C (66°F) | 1.02" |
| 2015 | 24°C (75°F) | 13°C (56°F) | 0" |
| 2014 | 22°C (72°F) | 18°C (65°F) | -- |
| 2013 | 32°C (90°F) | 23°C (73°F) | 0" |
| 2012 | 32°C (89°F) | 22°C (72°F) | 0" |
| 2011 | 28°C (83°F) | 17°C (63°F) | 0" |
| 2010 | 31°C (87°F) | 19°C (67°F) | 0" |
| 2009 | 23°C (73°F) | 12°C (53°F) | 0.1" |
| 2008 | 24°C (75°F) | 17°C (62°F) | 0" |
| 2007 | 24°C (75°F) | 17°C (62°F) | 0.1" |
| 2006 | 27°C (81°F) | 21°C (70°F) | 0.54" |
| 2005 | 28°C (83°F) | 20°C (68°F) | 0" |
| 2004 | 23°C (73°F) | 18°C (64°F) | 0.9" |
| 2003 | 29°C (85°F) | 19°C (66°F) | 0" |
| 2002 | 26°C (79°F) | 17°C (63°F) | 0.54" |
| 2001 | 23°C (73°F) | 17°C (62°F) | 0" |
| 2000 | 25°C (77°F) | 18°C (64°F) | 0.11" |
| 1999 | 29°C (85°F) | 19°C (67°F) | 0" |
| 1998 | 32°C (89°F) | 23°C (73°F) | 0" |
| 1997 | 26°C (79°F) | 19°C (66°F) | 0.38" |
| 1991 | 29°C (84°F) | 16°C (60°F) | 0" |
| 1990 | 30°C (86°F) | 21°C (69°F) | 0.05" |
| 1989 | 24°C (76°F) | 16°C (61°F) | 0" |
| 1988 | 23°C (73°F) | 14°C (58°F) | 0.2" |
| 1987 | 22°C (71°F) | 13°C (55°F) | 0" |
| 1986 | 25°C (77°F) | 15°C (59°F) | 0" |
| 1985 | 27°C (81°F) | 21°C (70°F) | 0.89" |
| 1984 | 29°C (84°F) | 22°C (72°F) | 0.4" |
| 1983 | 29°C (85°F) | 20°C (68°F) | 1.21" |
| 1982 | 31°C (88°F) | 18°C (65°F) | 0" |
| 1981 | 28°C (82°F) | 15°C (59°F) | 0" |
| 1980 | 27°C (81°F) | 18°C (65°F) | 0.99" |
| 1979 | 31°C (88°F) | 19°C (66°F) | 0.64" |
| 1978 | 30°C (86°F) | 19°C (66°F) | 0" |
| 1977 | 29°C (85°F) | 19°C (66°F) | 1.04" |
| 1976 | 28°C (82°F) | 17°C (62°F) | 0" |
| 1975 | 27°C (81°F) | 18°C (64°F) | 0" |
| 1974 | 25°C (77°F) | 21°C (70°F) | 0" |
| 1973 | 25°C (77°F) | 19°C (66°F) | 0.99" |
| 1972 | 33°C (91°F) | 23°C (73°F) | 2.11" |
| 1971 | 26°C (79°F) | 15°C (59°F) | 0.05" |