Number of Days of 20 °C in Mount Gambier by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 20 degrees Celsius in Mount Gambier, South Australia, between 1861 and 2023.

Also see:

Which year had the most 20° days?

Based on NOAA records, the year 2014 holds the record for the most 20 °C days in Mount Gambier history. There were 169 days with a high temperature of at least 20 degrees that year.

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

Year	Rank	Days >= 20 °C
2023	16	147
2022	16	147
2021	24	142
2020	42	132
2019	34	136
2018	5	159
2017	11	153
2016	27	141
2015	4	161
2014	1	169
2013	7	155
2012	5	159
2011	23	143
2010	29	140
2009	16	147
2008	47	130
2007	3	163
2006	9	154
2005	13	150
2004	49	129
2003	27	141
2002	31	138
2001	71	121
2000	14	148
1999	47	130
1998	78	119
1997	38	134
1996	94	108
1995	82	118
1994	74	120
1993	21	144
1992	46	131
1991	58	126
1990	20	145
1989	49	129
1988	9	154
1987	78	119
1986	65	123
1985	34	136
1984	62	125
1983	85	115
1982	14	148
1981	19	146
1980	31	138
1979	38	134
1978	65	123
1977	42	132
1976	62	125
1975	49	129
1974	54	128
1973	40	133
1972	7	155
1971	49	129
1970	74	120
1969	64	124
1968	42	132
1967	12	151
1966	24	142
1965	36	135
1964	110	95
1963	36	135
1962	57	127
1961	24	142
1960	103	103
1959	31	138
1958	94	108
1957	100	104
1956	103	103
1955	96	107
1954	96	107
1953	78	119
1952	113	93
1951	54	128
1950	54	128
1949	114	92
1948	108	98
1947	83	116
1946	116	76
1945	107	99
1944	99	105
1943	110	95
1942	40	133
1941	100	104
1940	86	113
1939	58	126
1938	78	119
1937	74	120
1936	58	126
1935	96	107
1934	71	121
1933	88	111
1932	91	110
1931	109	96
1930	58	126
1929	112	94
1928	91	110
1927	88	111
1926	68	122
1925	86	113
1924	115	90
1923	71	121
1922	68	122
1921	29	140
1920	74	120
1919	21	144
1918	42	132
1917	103	103
1916	65	123
1915	100	104
1914	2	166
1913	83	116
1912	68	122
1911	88	111
1910	93	109
1909	106	101
1908	49	129
1907	117	0
1906	117	0
1905	117	0
1904	117	0
1903	117	0
1902	117	0
1901	117	0
1900	117	0
1899	117	0
1898	117	0
1897	117	0
1896	117	0
1895	117	0
1894	117	0
1893	117	0
1892	117	0
1891	117	0
1890	117	0
1889	117	0
1888	117	0
1887	117	0
1886	117	0
1885	117	0
1884	117	0
1883	117	0
1882	117	0
1881	117	0
1880	117	0
1879	117	0
1878	117	0
1877	117	0
1876	117	0
1875	117	0
1874	117	0
1873	117	0
1872	117	0
1871	117	0
1870	117	0
1869	117	0
1868	117	0
1867	117	0
1866	117	0
1865	117	0
1864	117	0
1863	117	0
1862	117	0
1861	117	0

Weather Station Details

Years	Station	Coordinates
1943–2023	Mount Gambier Aero	location
1861–1942	Mount Gambier Post Office	location