Number of Days of 30 °C in Welland by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 30 degrees Celsius in Welland, Ontario, between 1872 and 2024.

Also see:

Which year had the most 30° days?

Based on NOAA records, the year 1949 holds the record for the most 30 °C days in Welland history. There were 53 days with a high temperature of at least 30 degrees that year.

How many so far this year (2024)?

It has not reached 30 degrees Celsius in Welland so far in 2024. As of April 27, the highest temperature this year is 76 °F.

The last time it reached at least 30° C was September 6, 2023.

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

Year	Rank	Days >= 30 °C
2024	145	0
2023	121	5
2022	121	5
2021	104	8
2020	52	18
2019	121	5
2018	76	12
2017	110	7
2016	25	27
2015	117	6
2014	140	2
2013	87	10
2012	32	23
2011	104	8
2010	52	18
2009	87	10
2008	76	12
2007	121	5
2006	52	18
2005	4	42
2004	131	4
2003	83	11
2002	12	33
2001	45	20
2000	135	3
1999	25	27
1998	68	14
1997	121	5
1996	135	3
1995	76	12
1994	87	10
1993	45	20
1992	142	1
1991	25	27
1990	110	7
1989	96	9
1988	23	28
1987	50	19
1986	140	2
1985	135	3
1984	121	5
1983	65	15
1982	96	9
1981	131	4
1980	96	9
1979	76	12
1978	65	15
1977	96	9
1976	135	3
1975	57	17
1974	131	4
1973	57	17
1972	104	8
1971	104	8
1970	72	13
1969	117	6
1968	87	10
1967	117	6
1966	60	16
1965	121	5
1964	60	16
1963	68	14
1962	87	10
1961	121	5
1960	96	9
1959	7	36
1958	121	5
1957	145	0
1956	135	3
1955	19	30
1954	96	9
1953	45	20
1952	18	31
1951	72	13
1950	60	16
1949	1	53
1948	8	35
1947	2	46
1946	11	34
1945	8	35
1944	3	44
1943	29	24
1942	83	11
1941	16	32
1940	42	21
1939	23	28
1938	50	19
1937	37	22
1936	19	30
1935	37	22
1934	12	33
1933	22	29
1932	110	7
1931	37	22
1930	42	21
1929	72	13
1928	76	12
1927	110	7
1926	117	6
1925	60	16
1924	104	8
1923	32	23
1922	87	10
1921	16	32
1920	110	7
1919	6	38
1918	32	23
1917	52	18
1916	19	30
1915	110	7
1914	29	24
1913	68	14
1912	76	12
1911	32	23
1910	121	5
1909	76	12
1908	12	33
1907	87	10
1906	25	27
1905	83	11
1904	104	8
1903	87	10
1902	83	11
1901	4	42
1900	8	35
1899	32	23
1898	29	24
1897	57	17
1896	52	18
1895	37	22
1894	37	22
1893	72	13
1892	68	14
1891	145	0
1890	145	0
1889	145	0
1888	145	0
1887	145	0
1886	96	9
1885	96	9
1884	45	20
1883	142	1
1882	145	0
1881	60	16
1880	142	1
1879	42	21
1878	12	33
1877	87	10
1876	45	20
1875	131	4
1874	65	15
1873	110	7
1872	145	0

Weather Station Details

Years	Station	Coordinates
2015–2024	Welland-Pelham	location
1872–2014	Welland	location