Weather on September 6 in Montreal
Historical weather data for September 6 in Montreal, Canada
Based on 52 years of data from MONTREAL MCGILL
About This Date
September 6th in Montreal, Canada typically brings pleasant fall weather, with average highs around 23°C and lows near 14°C. Over 52 years of records, the warmest September 6th was in 1983 (27°C average), while the coldest was 1982 (11°C) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 40% of September 6th dates historically, with the wettest September 6th recording 3.63" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 6th in Montreal? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 23°C (73°F) | 14°C (58°F) | -- |
| 2023 | 32°C (89°F) | 23°C (73°F) | 0" |
| 2022 | 21°C (70°F) | 13°C (55°F) | 0" |
| 2021 | 21°C (69°F) | 15°C (59°F) | 0.43" |
| 2020 | 21°C (70°F) | 13°C (55°F) | 0" |
| 2019 | 22°C (72°F) | 13°C (55°F) | 0" |
| 2018 | 27°C (81°F) | 17°C (62°F) | 0" |
| 2017 | 18°C (64°F) | 14°C (58°F) | 0.13" |
| 2016 | 29°C (85°F) | 17°C (62°F) | 0" |
| 2015 | 31°C (88°F) | 19°C (67°F) | 0" |
| 2014 | 24°C (75°F) | 14°C (57°F) | 1.12" |
| 2013 | 19°C (67°F) | 10°C (50°F) | 0" |
| 2012 | 29°C (84°F) | 19°C (67°F) | 0" |
| 2011 | 19°C (67°F) | 14°C (57°F) | 0.34" |
| 2010 | 23°C (74°F) | 11°C (52°F) | 0" |
| 2009 | 21°C (69°F) | 11°C (51°F) | 0" |
| 2008 | 25°C (77°F) | 17°C (63°F) | 0.62" |
| 2007 | 27°C (81°F) | 12°C (54°F) | 0.32" |
| 2006 | 19°C (67°F) | 15°C (59°F) | 0" |
| 2005 | 26°C (78°F) | 13°C (56°F) | 0.12" |
| 2004 | 23°C (73°F) | 17°C (62°F) | 0" |
| 2003 | 23°C (73°F) | 13°C (55°F) | 0" |
| 2002 | 24°C (76°F) | 12°C (53°F) | 0.1" |
| 2001 | 23°C (74°F) | 13°C (55°F) | 0" |
| 2000 | 18°C (65°F) | 8°C (46°F) | 0" |
| 1999 | 27°C (80°F) | 22°C (71°F) | 0.76" |
| 1998 | 27°C (80°F) | 16°C (60°F) | 0.32" |
| 1997 | 21°C (69°F) | 16°C (60°F) | 0.22" |
| 1996 | 28°C (83°F) | 19°C (67°F) | 0" |
| 1994 | 16°C (61°F) | 12°C (53°F) | 0" |
| 1992 | 23°C (74°F) | 17°C (63°F) | 0" |
| 1991 | 26°C (78°F) | 16°C (61°F) | 0" |
| 1990 | 24°C (75°F) | 17°C (62°F) | 0.82" |
| 1989 | 25°C (77°F) | 15°C (59°F) | 0" |
| 1988 | 14°C (58°F) | 8°C (46°F) | 0" |
| 1987 | 25°C (77°F) | 17°C (63°F) | 0.21" |
| 1986 | 18°C (65°F) | 13°C (56°F) | 0" |
| 1985 | 25°C (77°F) | 17°C (62°F) | 0" |
| 1984 | 17°C (62°F) | 8°C (46°F) | 0.04" |
| 1983 | 32°C (89°F) | 23°C (73°F) | 0.7" |
| 1982 | 13°C (56°F) | 9°C (48°F) | 0.95" |
| 1981 | 23°C (74°F) | 15°C (59°F) | 0" |
| 1980 | 23°C (73°F) | 16°C (60°F) | 0" |
| 1979 | 22°C (72°F) | 18°C (64°F) | 3.63" |
| 1978 | 21°C (70°F) | 13°C (56°F) | 0.51" |
| 1977 | 21°C (69°F) | 13°C (56°F) | 0" |
| 1976 | 18°C (64°F) | 9°C (48°F) | 0" |
| 1975 | 14°C (58°F) | 11°C (52°F) | 0.71" |
| 1974 | 22°C (71°F) | 11°C (51°F) | 0" |
| 1973 | 24°C (76°F) | 18°C (64°F) | 0.53" |
| 1972 | 22°C (72°F) | 14°C (57°F) | 0" |
| 1971 | 23°C (73°F) | 16°C (61°F) | 0.25" |