Number of Days of 20 °C in Stornoway 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 Stornoway, United Kingdom, between 1873 and 2024.

Also see:

Which year had the most 20° days?

Based on NOAA records, the year 1955 holds the record for the most 20 °C days in Stornoway history. There were 19 days with a high temperature of at least 20 degrees that year.

How many so far this year (2024)?

It has not reached 20 degrees Celsius in Stornoway so far in 2024. As of April 29, the highest temperature this year is 57 °F.

The last time it reached at least 20° C was September 7, 2023.

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

Year	Rank	Days >= 20 °C
2024	136	0
2023	5	16
2022	111	1
2021	72	4
2020	55	6
2019	30	8
2018	30	8
2017	63	5
2016	72	4
2015	111	1
2014	42	7
2013	24	9
2012	42	7
2011	100	2
2010	111	1
2009	19	11
2008	30	8
2007	136	0
2006	30	8
2005	86	3
2004	55	6
2003	14	13
2002	100	2
2001	136	0
2000	111	1
1999	55	6
1998	72	4
1997	16	12
1996	111	1
1995	2	18
1994	100	2
1993	136	0
1992	21	10
1991	24	9
1990	24	9
1989	72	4
1988	111	1
1987	136	0
1986	100	2
1985	111	1
1984	42	7
1983	24	9
1982	24	9
1981	136	0
1980	55	6
1979	111	1
1978	100	2
1977	30	8
1976	6	15
1975	42	7
1974	136	0
1973	63	5
1972	111	1
1971	72	4
1970	42	7
1969	100	2
1968	86	3
1967	100	2
1966	136	0
1965	111	1
1964	136	0
1963	72	4
1962	111	1
1961	111	1
1960	72	4
1959	42	7
1958	63	5
1957	111	1
1956	86	3
1955	1	19
1954	111	1
1953	63	5
1952	86	3
1951	136	0
1950	111	1
1949	30	8
1948	30	8
1947	4	17
1946	111	1
1945	30	8
1944	21	10
1943	136	0
1942	111	1
1941	100	2
1940	30	8
1939	42	7
1938	42	7
1937	111	1
1936	55	6
1935	100	2
1934	72	4
1933	30	8
1932	111	1
1931	136	0
1930	55	6
1929	86	3
1928	136	0
1927	86	3
1926	42	7
1925	21	10
1924	111	1
1923	86	3
1922	136	0
1921	72	4
1920	30	8
1919	100	2
1918	63	5
1917	42	7
1916	72	4
1915	86	3
1914	9	14
1913	136	0
1912	136	0
1911	9	14
1910	42	7
1909	111	1
1908	55	6
1907	72	4
1906	19	11
1905	16	12
1904	42	7
1903	63	5
1902	72	4
1901	6	15
1900	30	8
1899	2	18
1898	42	7
1897	9	14
1896	63	5
1895	9	14
1894	24	9
1893	6	15
1892	111	1
1891	72	4
1890	72	4
1889	111	1
1888	63	5
1887	63	5
1886	100	2
1885	86	3
1884	16	12
1883	86	3
1882	111	1
1881	111	1
1880	9	14
1879	136	0
1878	55	6
1877	86	3
1876	14	13
1875	86	3
1874	86	3
1873	86	3

Weather Station Details

Years	Station	Coordinates
1873–2024	Stornoway Airport	location