Toronto - Highest Temperature for Each Year





Here's where you'll find answers to questions about the highest temperatures and hottest days in Toronto, Ontario Canada. How hot did it get in 2017? When was the last time thermometers in Toronto rose above 36 °C? What was the highest temperature in Toronto a century ago? Answers to those questions and much more can be found quickly and easily in the list below of record high temperatures.

This page gives the highest temperature for each year in Toronto and the date that it happened. A date with a plus sign means it was that hot on at least one other day earlier that year.

These records were observed in downtown Toronto and go back to 1841. The highest temperature measured during that time was 41 degrees Celsius (105 Fahrenheit) on July 10, 1936 and also earlier that year.

Highest Toronto temperatures in recent years
Max °F Date Max °C
89 September 24, 2017 32
96 July 22, 2016 36
91 September 07, 2015 33
87 July 01, 2014 31
96 July 17, 2013 36
98 July 17, 2012 37
101 July 21, 2011 38
94 July 05, 2010 34
Highest temperature recorded at Toronto each year
Max °F Date Max °C
90 August 17, 2009 32
92 June 09, 2008 33
94 July 09, 2007 34
98 August 01, 2006 37
94 July 13, 2005 + 34
91 June 09, 2004 33
92 June 25, 2003 33
95 July 02, 2002 35
98 August 08, 2001 37
87 September 01, 2000 + 31
95 July 05, 1999 35
92 September 06, 1998 33
91 June 25, 1997 33
89 June 30, 1996 32
96 July 14, 1995 + 36
91 June 18, 1994 33
94 August 27, 1993 34
87 June 13, 1992 31
95 July 19, 1991 35
97 July 04, 1990 36
92 August 03, 1989 33
99 July 07, 1988 37
94 June 14, 1987 34
89 May 29, 1986 32
86 September 07, 1985 30
89 July 14, 1984 32
96 July 15, 1983 36
87 July 16, 1982 31
92 July 08, 1981 33
88 June 26, 1980 31
87 June 16, 1979 31
91 June 27, 1978 33
98 July 20, 1977 37
91 July 11, 1976 33
92 August 01, 1975 + 33
96 July 09, 1974 36
97 August 28, 1973 36
94 July 22, 1972 34
94 June 29, 1971 34
92 June 11, 1970 33
94 May 29, 1969 34
93 July 22, 1968 34
89 June 16, 1967 32
97 July 03, 1966 36
94 August 15, 1965 34
98 June 30, 1964 37
94 July 18, 1963 + 34
94 May 18, 1962 34
91 September 11, 1961 33
92 August 29, 1960 33
94 August 14, 1959 34
90 July 02, 1958 32
92 June 18, 1957 + 33
95 June 13, 1956 35
98 August 01, 1955 37
93 July 14, 1954 34
100 September 02, 1953 38
94 June 26, 1952 34
90 July 30, 1951 32
88 July 29, 1950 + 31
99 August 09, 1949 37
101 August 25, 1948 38
93 August 13, 1947 + 34
90 July 19, 1946 + 32
92 August 02, 1945 33
96 August 11, 1944 36
94 June 25, 1943 34
90 July 19, 1942 + 32
95 July 28, 1941 + 35
93 July 24, 1940 34
93 July 07, 1939 34
92 August 15, 1938 + 33
95 July 08, 1937 35
105 July 10, 1936 + 41
93 July 19, 1935 34
94 June 02, 1934 34
98 July 30, 1933 37
95 August 31, 1932 35
98 July 01, 1931 37
95 August 04, 1930 35
94 September 03, 1929 34
90 August 08, 1928 + 32
95 June 30, 1927 35
91 July 08, 1926 33
95 June 06, 1925 35
90 August 31, 1924 32
96 June 24, 1923 36
93 September 05, 1922 + 34
98 July 05, 1921 37
93 June 10, 1920 34
98 July 04, 1919 37
102 August 13, 1918 39
98 July 30, 1917 + 37
100 July 30, 1916 38
88 August 16, 1915 31
93 July 11, 1914 34
95 July 01, 1913 + 35
93 September 10, 1912 34
103 July 03, 1911 39
93 July 09, 1910 + 34
96 August 25, 1909 36
92 August 04, 1908 + 33
90 July 16, 1907 32
92 July 22, 1906 33
92 July 18, 1905 33
93 July 19, 1904 + 34
92 July 08, 1903 33
91 July 08, 1902 33
96 June 27, 1901 36
98 August 06, 1900 37
92 August 19, 1899 + 33
95 September 02, 1898 35
93 July 05, 1897 34
90 July 12, 1896 32
93 September 11, 1895 + 34
91 June 22, 1894 33
93 July 25, 1893 34
94 July 28, 1892 34
92 June 16, 1891 33
89 August 03, 1890 32
89 July 08, 1889 32
92 June 22, 1888 33
97 July 16, 1887 36
90 July 06, 1886 32
89 July 17, 1885 32
90 August 19, 1884 32
83 August 22, 1883 + 28
90 July 26, 1882 32
93 September 06, 1881 34
90 June 24, 1880 32
90 July 14, 1879 32
95 July 17, 1878 35
89 July 16, 1877 32
93 July 08, 1876 34
88 July 26, 1875 31
95 August 12, 1874 35
90 June 19, 1873 32
96 July 01, 1872 36
90 August 16, 1871 32
88 June 27, 1870 + 31
89 August 20, 1869 32
93 July 14, 1868 + 34
95 August 18, 1867 35
94 July 13, 1866 34
91 September 14, 1865 33
94 August 08, 1864 34
88 August 19, 1863 31
96 July 06, 1862 36
88 June 09, 1861 31
88 July 19, 1860 31
88 July 12, 1859 31
90 June 25, 1858 32
88 August 13, 1857 31
97 July 17, 1856 36
93 July 19, 1855 34
100 August 24, 1854 38
95 August 11, 1853 35
90 July 21, 1852 32
86 September 10, 1851 30
86 July 24, 1850 + 30
89 July 14, 1849 32
92 June 16, 1848 33
87 July 20, 1847 31
95 July 11, 1846 35
95 July 13, 1845 35
87 August 01, 1844 + 31
89 September 04, 1843 32
91 July 19, 1842 33
93 June 29, 1841 34
Reference

Environment and Climate Change Canada. Historical Climate Data. Historical Data

Jay Lawrimore. 2016. Global Summary of the Year, Version 1.0. NOAA National Centers for Environmental Information. 

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