May Temperatures in Canadian Cities

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

The numbers allow you to compare typical May 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 May temperatures
High °F	Low °F	City	High °C	Low °C
65	46	Abbotsford, British Columbia	18	8
64	44	Barrie, Ontario	18	7
67	46	Brantford, Ontario	19	8
61	38	Calgary, Alberta	16	3
64	42	Edmonton, Alberta	18	5
65	43	Guelph, Ontario	18	6
58	42	Halifax, Nova Scotia	14	6
65	46	Hamilton, Ontario	19	8
69	45	Kelowna, British Columbia	21	7
62	45	Kingston, Ontario	16	7
65	44	Kitchener - Waterloo, Ontario	18	6

High °F	Low °F	City	High °C	Low °C
66	45	London, Ontario	19	7
62	41	Moncton, New Brunswick	17	5
66	46	Montréal, Quebec	19	8
62	46	Oshawa, Ontario	17	8
66	46	Ottawa, Ontario	19	8
66	46	Peterborough, Ontario	19	8
63	42	Québec City, Quebec	17	5
65	39	Regina, Saskatchewan	18	4
61	38	Saguenay, Quebec	16	3
65	43	Saskatoon, Saskatchewan	18	6
65	40	Sherbrooke, Quebec	18	4

High °F	Low °F	City	High °C	Low °C
67	46	St. Catharines - Niagara, Ontario	19	8
59	39	Saint John, New Brunswick	15	4
52	35	St. John's, Newfoundland	11	2
63	41	Sudbury, Ontario	17	5
61	36	Thunder Bay, Ontario	16	2
65	50	Toronto, Ontario	18	10
65	43	Trois-Rivières, Quebec	18	6
62	48	Vancouver, British Columbia	17	9
64	47	Victoria, British Columbia	18	8
69	49	Windsor, Ontario	20	10
65	40	Winnipeg, Manitoba	19	4

Average Temperatures in May for Canadian Cities

Reference

More on Weather in Canadian Cities