Number of Days of 40 °C in Perth by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 40 degrees Celsius in Perth, Western Australia, between 1877 and 2024.

Also see:

Which year had the most 40° days?

Based on NOAA records, the year 2024 holds the record for the most 40 °C days in Perth history. There were 13 days with a high temperature of at least 40 degrees that year.

How many so far this year (2024)?

As of April 30, there have been 13 days this year where the high temperature has reached at least 40 degrees Celsius in Perth, Western Australia.

The last time it reached at least 40° C was February 20, 2024.

Years marked with a gold background have more than 5% incomplete data
Click column headers to sort

Year	Rank	Days >= 40 °C
2024	1	13
2023	84	1
2022	8	9
2021	21	6
2020	15	7
2019	2	12
2018	84	1
2017	43	3
2016	15	7
2015	43	3
2014	33	4
2013	33	4
2012	5	10
2011	26	5
2010	5	10
2009	43	3
2008	26	5
2007	2	12
2006	84	1
2005	55	2
2004	26	5
2003	21	6
2002	43	3
2001	84	1
2000	55	2
1999	55	2
1998	12	8
1997	12	8
1996	8	9
1995	55	2
1994	43	3
1993	55	2
1992	84	1
1991	5	10
1990	84	1
1989	21	6
1988	21	6
1987	84	1
1986	55	2
1985	15	7
1984	15	7
1983	26	5
1982	55	2
1981	55	2
1980	33	4
1979	55	2
1978	15	7
1977	43	3
1976	55	2
1975	12	8
1974	55	2
1973	43	3
1972	15	7
1971	55	2
1970	84	1
1969	33	4
1968	21	6
1967	55	2
1966	84	1
1965	26	5
1964	26	5
1963	55	2
1962	8	9
1961	4	11
1960	84	1
1959	43	3
1958	43	3
1957	55	2
1956	8	9
1955	43	3
1954	84	1
1953	55	2
1952	84	1
1951	55	2
1950	26	5
1949	55	2
1948	55	2
1947	111	0
1946	111	0
1945	43	3
1944	111	0
1943	111	0
1942	84	1
1941	111	0
1940	55	2
1939	55	2
1938	111	0
1937	84	1
1936	84	1
1935	33	4
1934	55	2
1933	33	4
1932	84	1
1931	84	1
1930	43	3
1929	84	1
1928	111	0
1927	84	1
1926	84	1
1925	111	0
1924	84	1
1923	55	2
1922	33	4
1921	33	4
1920	55	2
1919	111	0
1918	84	1
1917	111	0
1916	111	0
1915	55	2
1914	84	1
1913	84	1
1912	33	4
1911	111	0
1910	111	0
1909	111	0
1908	84	1
1907	111	0
1906	55	2
1905	111	0
1904	55	2
1903	84	1
1902	111	0
1901	84	1
1900	55	2
1899	111	0
1898	33	4
1897	55	2
1896	111	0
1895	111	0
1894	111	0
1893	111	0
1892	111	0
1891	111	0
1890	111	0
1889	111	0
1888	111	0
1887	111	0
1886	111	0
1885	111	0
1884	111	0
1883	111	0
1882	111	0
1881	111	0
1880	111	0
1879	111	0
1878	111	0
1877	111	0

Weather Station Details

Years	Station	Coordinates
1945–2024	Perth Airport	location
1877–1944	Perth Regional Office	location