Average October Temperature in Calgary by Year

This page contains a list of the average monthly high and low temperatures in Calgary, Alberta for the month of October each year between 1884 and 2023. It is based on NOAA data.

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What Was the Hottest October Ever in Calgary?

1944 was the warmest October in the history of Calgary, Alberta. The average daily high temperature was 18.1 °C, and the average low was 1.3 °C.

What Was the Coldest October Ever in Calgary?

1951 was the coolest October in the history of Calgary, Alberta. The average daily high temperature was 4.7 °C, and the average low was -4.1 °C.

* click column headers to sort

Year	Rank	High (°C)	Low (°C)
2023	79	10.8	-0.5
2022	2	16.1	2.1
2021	63	12.4	-0.7
2020	118	8.0	-1.8
2019	121	8.7	-3.2
2018	100	10.3	-2.1
2017	65	11.6	-0.3
2016	114	8.3	-1.8
2015	13	14.6	1.4
2014	10	14.8	1.7
2011	55	12.1	0.3
2010	16	14.0	1.5
2009	133	5.8	-2.8
2008	44	13.6	-0.3
2007	47	13.5	-0.5
2006	110	8.9	-1.9
2005	61	12.9	-1.2
2004	105	10.1	-2.1
2003	21	14.7	0.2
2002	130	8.0	-4.1
2001	106	10.7	-2.7
2000	72	12.7	-2.1
1999	68	12.7	-1.5
1998	37	13.9	0.0
1997	88	10.7	-1.2
1996	98	10.4	-2.0
1995	99	10.7	-2.4
1994	95	10.4	-1.4
1992	75	10.9	-0.3
1991	129	8.7	-4.4
1990	102	10.6	-2.5
1989	66	12.5	-1.2
1988	43	14.2	-0.6
1987	32	14.7	-0.5
1986	15	14.7	0.9
1985	90	10.7	-1.4
1984	131	7.4	-3.7
1983	60	13.6	-1.7
1982	53	13.4	-0.7
1981	73	11.3	-0.7
1980	14	14.8	0.9
1979	45	13.3	-0.1
1978	33	14.1	-0.1
1977	71	12.5	-1.8
1976	103	10.6	-2.5
1975	89	11.0	-1.7
1974	12	15.2	0.7
1973	82	12.1	-2.0
1972	122	10.2	-4.7
1971	94	11.7	-2.5
1970	86	12.2	-2.5
1969	132	8.4	-4.9
1968	84	11.6	-1.8
1967	62	13.0	-1.2
1966	78	11.8	-1.4
1965	9	16.0	0.8
1964	11	15.2	0.8
1963	3	16.4	1.4
1962	17	14.7	0.6
1961	96	10.4	-1.4
1960	28	13.5	0.9
1959	101	9.3	-1.2
1958	19	15.4	-0.4
1957	134	6.5	-4.6
1956	119	9.7	-3.6
1955	70	12.0	-1.2
1954	76	12.4	-1.8
1953	8	16.0	1.0
1952	23	14.9	0.0
1951	137	4.7	-4.1
1950	109	8.6	-1.6
1949	115	9.0	-2.5
1948	40	15.2	-1.5
1947	46	12.4	0.7
1946	116	9.1	-2.7
1945	51	12.5	0.3
1944	1	18.1	1.3
1943	26	13.6	0.8
1942	49	12.8	0.2
1941	58	13.2	-1.1
1940	30	13.4	1.0
1939	127	8.6	-3.7
1938	18	14.5	0.6
1937	31	12.7	1.6
1936	25	13.6	0.9
1935	108	9.8	-2.3
1934	56	12.2	0.0
1933	124	8.3	-3.0
1932	117	8.5	-2.2
1931	50	13.8	-0.9
1930	126	8.6	-3.6
1929	22	15.4	-0.5
1928	112	10.4	-3.6
1927	42	13.6	0.0
1926	41	12.9	0.7
1925	135	5.9	-4.5
1924	24	14.9	-0.4
1923	59	15.2	-3.2
1922	34	15.0	-0.9
1921	7	17.6	-0.3
1920	64	13.6	-2.1
1919	136	8.1	-7.1
1918	6	17.5	-0.1
1917	104	10.2	-2.2
1916	74	11.8	-1.3
1915	27	14.8	-0.4
1914	35	13.3	0.8
1913	107	11.4	-3.7
1912	97	10.7	-1.8
1911	92	10.8	-1.6
1910	52	12.3	0.5
1909	83	10.9	-0.9
1908	91	10.3	-1.1
1907	4	16.9	1.0
1906	39	13.5	0.3
1905	120	10.2	-4.2
1904	48	13.6	-0.6
1903	36	15.1	-1.1
1902	29	14.1	0.2
1901	5	17.1	0.5
1900	111	9.6	-2.8
1899	125	8.4	-3.3
1898	128	8.6	-4.3
1897	67	12.6	-1.3
1896	80	12.0	-1.7
1895	20	15.3	-0.3
1894	77	11.6	-1.2
1893	123	9.1	-3.6
1892	57	14.1	-1.9
1891	54	14.1	-1.7
1890	85	11.5	-1.8
1889	38	16.2	-2.3
1888	81	12.3	-2.0
1887	93	11.9	-2.7
1886	87	12.2	-2.5
1885	69	13.9	-2.9
1884	113	10.7	-4.1

Weather Station Details

Years	Station	Coordinates
2012–2024	Calgary International Airport	location
1881–2012	Calgary International Airport	location