Average Temperature in Saint John by Year

This page contains a list of the average yearly high and low temperatures in Saint John, New Brunswick for each year between 1871 and 2023. It is based on NOAA data.

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What Was the Hottest Year Ever in Saint John?

1953 was the warmest year in the history of Saint John, New Brunswick. The average daily high temperature was 11.6 °C, and the average low was 2.2 °C.

What Was the Coldest Year Ever in Saint John?

1875 was the coolest year in the history of Saint John, New Brunswick. The average daily high temperature was 8.0 °C, and the average low was -0.8 °C.

* click column headers to sort

Year	Rank	High (°C)	Low (°C)
2023	9	11.8	1.2
2022	8	12.2	0.9
2021	7	12.0	1.3
2020	12	11.9	0.8
2019	102	10.7	-0.8
2018	63	11.1	-0.3
2017	44	11.5	0.1
2016	34	11.6	0.4
2015	115	10.5	-1.2
2014	74	10.8	-0.3
2013	64	10.9	-0.1
2012	10	12.1	0.9
2011	40	11.3	0.5
2010	2	12.0	1.9
2009	98	10.4	-0.5
2008	50	11.1	0.2
2007	108	10.6	-1.0
2006	4	11.8	1.6
2005	60	10.6	0.3
2004	140	9.5	-1.0
2003	112	10.2	-0.8
2002	83	10.4	-0.1
2001	66	11.1	-0.3
2000	73	10.5	0.0
1999	3	12.1	1.3
1998	26	11.2	0.9
1997	145	9.7	-1.4
1996	99	9.9	0.1
1995	94	10.4	-0.3
1994	103	10.1	-0.2
1992	132	9.5	-0.7
1991	56	10.7	0.3
1990	29	11.1	0.9
1989	141	9.6	-1.1
1988	92	10.1	0.0
1987	93	10.0	0.0
1986	118	9.8	-0.5
1985	122	9.6	-0.6
1984	48	10.5	1.0
1983	22	10.8	1.4
1982	119	9.8	-0.5
1981	55	10.2	0.8
1980	123	9.5	-0.5
1979	33	10.4	1.6
1978	134	9.6	-0.7
1977	84	10.0	0.2
1976	110	10.0	-0.4
1975	105	10.1	-0.3
1974	114	9.6	-0.3
1973	38	10.7	1.1
1972	147	9.1	-1.1
1971	106	9.9	-0.2
1970	121	9.4	-0.2
1969	57	10.3	0.7
1968	117	9.9	-0.6
1967	146	9.2	-1.0
1966	70	10.4	0.3
1965	148	9.1	-1.4
1964	131	9.6	-0.7
1963	142	9.5	-1.0
1962	133	9.6	-0.7
1961	96	9.8	0.2
1960	30	10.9	1.1
1959	69	10.1	0.6
1958	77	9.6	0.8
1957	51	10.4	0.8
1956	113	9.6	-0.2
1955	97	9.5	0.5
1954	46	10.3	1.2
1953	1	11.6	2.2
1952	23	10.7	1.4
1949	75	11.2	-0.7
1948	149	10.1	-2.5
1947	111	10.4	-1.0
1946	25	10.6	1.5
1945	37	10.0	1.8
1944	41	10.2	1.5
1943	81	9.3	1.0
1942	42	10.0	1.7
1941	52	9.8	1.4
1940	78	9.4	1.0
1939	67	9.7	1.0
1938	28	10.1	1.9
1937	6	10.9	2.5
1936	54	9.7	1.3
1935	76	9.4	1.0
1934	104	9.2	0.6
1933	58	9.8	1.2
1932	18	10.3	2.0
1931	5	10.6	2.8
1930	21	10.4	1.8
1929	68	9.5	1.2
1928	53	9.6	1.6
1927	39	9.7	2.0
1926	126	8.5	0.4
1925	89	9.1	1.0
1924	91	9.3	0.8
1923	127	8.6	0.3
1922	90	9.1	1.0
1921	36	10.3	1.6
1920	88	9.2	1.0
1919	61	9.4	1.5
1918	116	8.6	0.7
1917	144	8.2	0.1
1916	100	9.0	0.9
1915	19	9.8	2.5
1914	107	8.8	0.9
1913	14	9.9	2.8
1912	80	8.8	1.5
1911	45	9.8	1.7
1910	11	9.9	3.0
1909	20	9.9	2.3
1908	31	10.1	1.9
1907	95	8.8	1.2
1906	24	9.9	2.2
1905	85	9.0	1.2
1904	125	8.3	0.7
1903	32	9.8	2.1
1902	13	10.2	2.6
1901	15	10.1	2.4
1900	27	10.3	1.7
1899	62	9.5	1.3
1898	35	9.9	2.0
1897	59	9.6	1.4
1896	71	9.6	1.0
1895	43	10.1	1.6
1894	72	9.5	1.1
1893	86	9.6	0.6
1892	49	9.8	1.6
1891	16	10.7	1.8
1890	79	9.8	0.6
1889	17	10.3	2.1
1888	143	8.5	0.0
1887	120	9.2	0.0
1886	82	9.9	0.4
1885	129	9.2	-0.2
1884	124	9.0	0.0
1883	139	8.7	-0.2
1882	137	8.1	0.5
1881	87	8.7	1.5
1880	101	8.9	1.1
1879	138	8.2	0.5
1878	47	9.0	2.5
1877	65	9.1	1.7
1876	130	8.4	0.6
1875	150	8.0	-0.8
1874	109	8.9	0.7
1873	128	8.6	0.3
1872	135	8.2	0.6
1871	136	7.8	0.9

Weather Station Details

Years	Station	Coordinates
2012–2024	Saint John	location
1947–2012	Saint John A	location
1871–1946	Saint John	location