Oshawa Days With Precipitation by Year

This page contains a list of the number of days it rained or snowed each year in Oshawa, Ontario for each year between 1882 and 2024. It is based on NOAA data.

Change:

Month:

Year With the Most Rainy Days in Oshawa

The most days of rain or snow in a single year in Oshawa, Ontario history is 168, which happened in 2004.

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

Year	Rank	Days
2024	81	38
2023	52	103
2022	50	107
2021	44	121
2020	31	132
2019	22	138
2018	41	122
2017	17	144
2016	48	120
2015	44	121
2014	39	123
2013	51	106
2012	41	122
2011	59	92
2010	71	61
2009	41	122
2008	55	100
2007	53	101
2006	13	148
2005	33	130
2004	1	168
2003	2	158
2002	19	142
2001	22	138
2000	7	153
1999	49	117
1998	26	135
1997	19	142
1996	8	151
1995	26	135
1994	22	138
1993	5	155
1992	4	156
1991	5	155
1990	16	145
1989	31	132
1988	17	144
1987	26	135
1986	2	158
1985	13	148
1984	15	147
1983	39	123
1982	8	151
1981	12	149
1980	8	151
1979	37	126
1978	44	121
1977	21	141
1976	35	127
1975	35	127
1974	38	125
1973	29	133
1972	11	150
1971	25	136
1970	29	133
1969	79	41
1959	78	45
1958	68	72
1957	62	89
1956	53	101
1955	64	81
1954	57	94
1953	67	79
1952	86	4
1951	87	0
1950	87	0
1949	87	0
1948	87	0
1947	87	0
1946	87	0
1945	87	0
1944	87	0
1943	87	0
1942	87	0
1941	87	0
1940	87	0
1939	87	0
1938	87	0
1937	87	0
1936	87	0
1935	87	0
1934	87	0
1933	87	0
1932	87	0
1931	87	0
1930	87	0
1929	87	0
1928	87	0
1927	87	0
1926	87	0
1925	75	55
1924	64	81
1923	75	55
1922	87	0
1921	82	37
1920	84	9
1919	73	57
1918	73	57
1917	77	49
1916	69	70
1915	64	81
1914	70	66
1913	83	24
1912	87	0
1911	87	0
1910	87	0
1909	87	0
1908	87	0
1907	87	0
1906	87	0
1905	87	0
1904	87	0
1903	87	0
1902	87	0
1901	87	0
1900	87	0
1899	87	0
1898	87	0
1897	87	0
1896	87	0
1895	87	0
1894	87	0
1893	85	5
1892	87	0
1891	87	0
1890	61	90
1889	57	94
1888	72	58
1887	63	88
1886	56	97
1885	59	92
1884	44	121
1883	33	130
1882	79	41

Weather Station Details

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