September Temperatures in Canadian Cities

Average temperatures for September at major cities across Canada are listed below in degrees Celsius and Fahrenheit.

The numbers allow you to compare typical September daily high and low temperatures for the 33 largest Canadian cities, ranging from St John's, Newfoundland in the east to Victoria, British Columbia in the west.

These are all the metropolitan areas that, according to Statistics Canada, had at least 100,000 people in 2011.

The tables give the month's normal maximum and minimum temperatures based on weather data collected from 1981 to 2010.

Average September temperatures
High °F	Low °F	City	High °C	Low °C
70	49	Abbotsford, British Columbia	21	9
69	50	Barrie, Ontario	21	10
71	50	Brantford, Ontario	22	10
64	39	Calgary, Alberta	18	4
63	42	Edmonton, Alberta	17	6
68	47	Guelph, Ontario	20	8
67	53	Halifax, Nova Scotia	19	12
70	52	Hamilton, Ontario	21	11
72	47	Kelowna, British Columbia	22	9
67	51	Kingston, Ontario	20	11
69	48	Kitchener - Waterloo, Ontario	20	9

High °F	Low °F	City	High °C	Low °C
70	50	London, Ontario	21	10
68	48	Moncton, New Brunswick	20	9
69	50	Montréal, Quebec	21	10
68	53	Oshawa, Ontario	20	12
69	50	Ottawa, Ontario	20	10
68	50	Peterborough, Ontario	20	10
64	45	Québec City, Quebec	18	7
66	40	Regina, Saskatchewan	19	5
64	44	Saguenay, Quebec	18	7
65	43	Saskatoon, Saskatchewan	18	6
67	43	Sherbrooke, Quebec	19	6

High °F	Low °F	City	High °C	Low °C
71	53	St. Catharines - Niagara, Ontario	22	12
65	46	Saint John, New Brunswick	18	8
62	47	St. John's, Newfoundland	17	8
64	46	Sudbury, Ontario	18	8
64	42	Thunder Bay, Ontario	18	6
70	56	Toronto, Ontario	21	13
67	48	Trois-Rivières, Quebec	19	9
66	51	Vancouver, British Columbia	19	11
69	50	Victoria, British Columbia	20	10
73	55	Windsor, Ontario	23	13
66	43	Winnipeg, Manitoba	19	6

Average Temperatures in September for Canadian Cities

Reference

More on Weather in Canadian Cities