Number of Days of 25 °C in Oshawa by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 25 degrees Celsius in Oshawa, Ontario, between 1882 and 2024.

Also see:

Which year had the most 25° days?

Based on NOAA records, the year 2016 holds the record for the most 25 °C days in Oshawa history. There were 93 days with a high temperature of at least 25 degrees that year.

How many so far this year (2024)?

It has not reached 25 degrees Celsius in Oshawa so far in 2024. As of April 23, the highest temperature this year is 68 °F.

The last time it reached at least 25° C was October 4, 2023.

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

Year	Rank	Days >= 25 °C
2024	82	0
2023	34	49
2022	7	68
2021	10	65
2020	2	79
2019	16	60
2018	2	79
2017	24	56
2016	1	93
2015	28	53
2014	51	40
2013	42	44
2012	5	71
2011	17	59
2010	26	54
2009	60	32
2008	66	29
2007	55	34
2006	28	53
2005	4	72
2004	60	32
2003	46	41
2002	7	68
2001	21	57
2000	74	25
1999	19	58
1998	32	52
1997	57	33
1996	64	31
1995	45	42
1994	66	29
1993	46	41
1992	79	10
1991	13	62
1990	53	38
1989	52	39
1988	42	44
1987	38	46
1986	69	27
1985	46	41
1984	38	46
1983	7	68
1982	69	27
1981	55	34
1980	35	47
1979	60	32
1978	38	46
1977	46	41
1976	69	27
1975	33	50
1974	69	27
1973	21	57
1972	68	28
1971	57	33
1970	35	47
1969	78	15
1968	82	0
1967	82	0
1966	82	0
1965	82	0
1964	82	0
1963	82	0
1962	82	0
1961	82	0
1960	82	0
1959	76	18
1958	75	22
1957	54	36
1956	60	32
1955	14	61
1954	10	65
1953	44	43
1952	82	0
1951	82	0
1950	82	0
1949	82	0
1948	82	0
1947	82	0
1946	82	0
1945	82	0
1944	82	0
1943	82	0
1942	82	0
1941	82	0
1940	82	0
1939	82	0
1938	82	0
1937	82	0
1936	82	0
1935	82	0
1934	82	0
1933	82	0
1932	82	0
1931	82	0
1930	82	0
1929	82	0
1928	82	0
1927	82	0
1926	82	0
1925	26	54
1924	57	33
1923	25	55
1922	82	0
1921	17	59
1920	82	0
1919	82	0
1918	82	0
1917	82	0
1916	6	69
1915	35	47
1914	21	57
1913	82	0
1912	82	0
1911	82	0
1910	82	0
1909	82	0
1908	82	0
1907	82	0
1906	82	0
1905	82	0
1904	82	0
1903	82	0
1902	82	0
1901	82	0
1900	82	0
1899	82	0
1898	82	0
1897	82	0
1896	82	0
1895	82	0
1894	82	0
1893	28	53
1892	19	58
1891	81	2
1890	65	30
1889	41	45
1888	76	18
1887	12	64
1886	46	41
1885	28	53
1884	14	61
1883	73	26
1882	80	7

Weather Station Details

Years	Station	Coordinates
2010–2024	Oshawa	location
1970–2009	Oshawa WPCP	location
1882–1969	Oshawa	location