Average Temperature in Ketchikan by Year

This page contains a list of the average yearly high and low temperatures in Ketchikan, Alaska for each year between 1913 and 2023. It is based on NOAA data.

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What Was the Hottest Year Ever in Ketchikan?

1958 was the warmest year in the history of Ketchikan, Alaska. The average daily high temperature was 55.4 °F, and the average low was 42.2 °F.

What Was the Coldest Year Ever in Ketchikan?

1916 was the coolest year in the history of Ketchikan, Alaska. The average daily high temperature was 50.1 °F, and the average low was 35.1 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	6	53.3	42.4
2022	38	51.7	40.8
2021	71	50.5	39.6
2020	51	51.0	40.5
2019	18	52.8	41.2
2018	7	53.5	42.0
2017	60	50.9	40.1
2016	2	53.8	43.2
2015	3	53.7	43.1
2014	15	52.7	41.6
2013	16	52.1	42.0
2012	83	49.5	39.3
2011	79	49.8	39.6
2010	23	52.2	41.5
2009	77	50.1	39.3
2008	86	49.3	39.1
2007	81	49.9	39.1
2006	89	49.8	38.4
2005	35	52.2	40.4
2004	34	52.9	39.8
2003	70	50.9	39.2
2002	80	50.2	38.8
2001	74	50.1	39.6
2000	69	51.1	39.2
1999	84	49.6	39.2
1998	54	52.2	39.3
1997	37	52.2	40.4
1996	88	49.3	39.0
1995	22	52.1	41.7
1994	19	51.6	42.3
1993	10	53.2	41.8
1992	48	51.3	40.5
1991	65	50.4	40.2
1990	67	50.7	39.6
1989	40	51.9	40.4
1984	68	50.1	40.2
1979	49	51.4	40.2
1977	59	53.3	37.8
1976	73	52.0	37.9
1975	87	50.6	37.8
1974	66	51.5	39.0
1973	94	50.9	36.1
1972	95	51.0	36.0
1971	100	49.5	36.6
1970	72	52.2	37.9
1969	46	53.4	38.5
1968	45	53.5	38.4
1967	25	54.2	39.2
1966	61	53.0	38.0
1965	50	53.6	37.9
1964	85	51.7	36.7
1963	14	54.5	39.9
1962	29	52.9	40.2
1961	12	53.6	41.0
1960	28	52.2	41.0
1959	30	52.9	40.1
1958	1	55.4	42.2
1957	31	53.1	39.8
1956	64	52.2	38.5
1955	92	49.6	37.8
1954	47	51.7	40.0
1953	20	53.0	40.9
1952	44	51.7	40.3
1951	62	51.8	39.2
1950	76	51.7	37.7
1949	39	52.8	39.5
1948	26	54.1	39.3
1947	41	51.4	40.9
1946	63	50.7	40.3
1945	56	50.8	40.5
1944	13	52.7	41.8
1943	43	51.6	40.4
1942	9	53.6	41.7
1941	8	53.7	41.6
1940	4	54.0	42.3
1939	33	51.7	41.1
1938	24	52.5	41.2
1937	42	52.2	40.0
1936	27	53.0	40.3
1935	53	51.6	39.8
1934	5	54.8	41.0
1933	78	51.0	38.4
1932	52	51.4	40.0
1931	11	53.5	41.2
1930	36	52.4	40.1
1929	82	51.6	37.3
1928	57	53.0	38.2
1927	96	51.0	35.8
1926	17	53.7	40.2
1925	58	52.5	38.6
1924	55	52.1	39.3
1923	32	53.3	39.5
1922	90	51.2	36.9
1921	91	50.5	37.2
1920	99	50.0	36.2
1919	97	50.5	36.3
1918	75	52.3	37.2
1917	101	50.2	35.0
1916	102	50.1	35.1
1915	21	54.1	39.7
1914	98	51.5	35.1
1913	93	52.6	34.7

Weather Station Details

Years	Station	Coordinates
1910–2024	Ketchikan International Airport	location