King Salmon, AK: September

30 September 2026: September 2026 averaged 49.3°F in King Salmon, AK, the warmest September since 2019, tied 20th warmest of 99 (with 1949).

September 2026

Mean temperature: 49.3°F; Warmest since 2019; 20th warmest of 99
Precipitation: 1.58 in; Driest since 2010; 14th driest of 98

A normal September in King Salmon, AK (1991 to 2020): a mean temperature of 48.4°F, between 45.9°F and 50.9°F in eight years of ten and 3.30 in of precipitation, between 1.63 in and 6.01 in in eight years of ten.

The mean temperature of every September in King Salmon, AK since 1918: 49.3°F in 2026; the highest is 52.9°F, in 1934.

Normal range, 45.9 to 50.9°F

Every year, ranked, as a table

Every September in King Salmon, AK from 1917 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2026	49.3	20	56.2	30	42.4	16	1.58	85	0
2025	46.7	68	55.5	45	37.9	79	2.42	68	0
2024	48.1	35	55.4	47	40.8	34	2.88	56	0
2023	47.1	54	54.6	65	39.6	54	2.61	64	0
2022	47.7	45	54.9	56	40.4	39	4.85	10	0
2021	43.1	98	52.6	90	33.6	100	2.94	53	0
2020	47	59	56.6	25	37.5	85	2.14	76	0
2019	50.7	11	58.2	14	43.2	13	6.05	5	0
2018	52.1	4	62.9	1	41.2	30	3.15	47	0
2017	48.3	32	56.7	23	39.9	49	3.94	22	0
2016	51.3	7	61.3	2	41.4	26	4.84	12	0
2015	46.8	66	54.7	59	39	63	3.25	45	0
2014	50.9	10	60.1	5	41.6	23	3.37	41	0
2013	47	59	55	52	38.9	68	2.08	78	0
2012	45.7	84	53.4	80	38.1	77	4.38	16	0
2011	47.9	42	56.4	27	39.4	57	2.25	73	0
2010	49.2	22	58.3	13	40	47	1.00	94	0
2009	47.1	54	56.6	25	37.6	82	2.26	72	0
2008	47.9	42	54.3	70	41.4	26	3.30	42	0
2007	49.6	18	55.7	41	43.5	9	6.10	4	0
2006	48.5	30	57.6	16	39.4	57	3.60	32	0
2005	49.1	23	56.1	33	42.1	18	6.01	6	0
2004	46	79	54.7	59	37.2	88	6.74	3	0
2003	45.9	80	57.4	20	34.3	98	1.57	86	0
2002	48.7	26	56.3	28	41.1	32	3.96	21	0
2001	48.5	30	56.7	23	40.2	43	1.64	83	0
2000	45.9	80	54.1	72	37.6	82	3.30	42	0
1999	47.5	48	56.1	33	39	63	3.46	36	0
1998	47.1	54	54.9	56	39.4	57	3.28	44	0
1997	50.4	14	58.6	12	42.2	17	3.52	33	0
1996	43.5	96	52	96	35.1	97	2.60	65	0
1995	52.4	3	59.7	7	45.2	2	2.74	60	0
1994	48.6	27	56	38	41.2	30	3.46	36	0
1993	48.6	27	55.7	41	41.4	26	4.53	15	0
1992	41	99	49.7	100	32.3	101	1.35	92	0
1991	50.7	11	56.8	22	44.6	5	2.10	77	0
1990	47.5	48	54.4	68	40.6	37	2.75	58	0
1989	51.7	6	57.6	16	45.7	1	5.90	7	0
1988	45.8	82	54.7	59	36.8	94	2.17	74	0
1987	45.4	88	53.8	75	37	90	2.99	51	0
1986	48.8	24	55.5	45	42	20	4.03	20	0
1985	47.4	51	54.4	68	40.4	39	2.64	62	0
1984	48	38	57.5	18	38.4	74	0.89	97	0
1983	45.5	85	53.8	75	37.2	88	2.36	70	0
1982	46.2	77	53.1	83	39.2	61	5.14	9	0
1981	44.9	90	52.1	94	37.7	81	1.82	81	0
1980	47	59	55	52	39	63	2.00	79	0
1979	50	16	58.1	15	41.9	21	0.91	96	0
1978	47.6	47	55.2	50	40.1	45	1.87	80	0
1977	47	59	53.6	77	40.3	42	2.58	66	0
1976	45.3	89	52.6	90	37.9	79	2.64	62	0
1975	47.1	54	53.1	83	41.1	32	3.90	24	0
1974	50.6	13	57.5	18	43.6	8	1.56	87	0
1973	47.2	53	54.7	59	39.6	54	1.41	91	0
1972	45.5	85	52.9	87	38	78	2.95	52	0
1971	46.8	66	55	52	38.5	71	3.40	38	0
1970	44.8	91	53.5	79	36	96	1.59	84	0
1969	48.1	35	57.3	21	38.8	69	1.28	93	0
1968	43.3	97	52.5	93	34	99	2.70	61	0
1967	46.3	76	52.1	94	40.4	39	1.69	82	0
1966	47	59	53.1	83	40.8	34	3.73	28	0
1965	50.3	15	56	38	44.5	6	3.92	23	0
1964	48	38	56.1	33	40	47	2.40	69	0
1963	51.1	9	59.5	8	42.7	14	2.16	75	0
1962	44.8	91	52.7	88	36.9	92	1.45	89	0
1961	47.4	51	52.7	88	42.1	18	7.30	1	0
1960	46.1	78	53.1	83	39.2	61	3.68	29	0
1959	46.5	73	55.4	47	37.6	82	1.00	94	0
1958	46.6	71	54.3	70	39	63	2.88	56	0
1957	48	38	56.2	30	39.8	52	3.14	48	0
1956	45.5	85	53.9	74	37	90	3.86	25	0
1955	46.7	68	53.3	81	40.2	43	4.81	13	0
1954	48	38	56.3	28	39.7	53	3.64	31	0
1953	46.7	68	54.6	65	38.7	70	3.84	26	0
1952	46.4	74	54.6	65	38.2	75	1.56	87	0
1951	47	59	54.7	59	39.3	60	3.40	38	0
1950	47.7	45	54.7	59	40.7	36	3.81	27	0
1949	49.3	20	55.3	49	43.3	11	2.92	54	0
1948	44.2	95	51.5	98	36.9	92	3.24	46	0
1947	46.6	71	53.2	82	39.9	49	3.04	50	0
1944	46.9	65	55.2	50	38.5	71	2.27	71	0
1942	52.1	4	59.1	10	45.1	3			0
1941	50	16	59.9	6	40.1	45	2.75	58	0
1940	47.5	48	55	52	39.9	49	4.60	14	0
1939	48.3	32	56	38	40.5	38	3.67	30	0
1938	48.1	35	54.9	56	41.4	26	4.38	16	0
1937	48.8	24	55.6	44	41.9	21	3.48	35	0
1936	48.6	27	55.7	41	41.5	24	2.43	67	0
1935	49.4	19	59.4	9	39.5	56	3.11	49	0
1934	52.9	1	61.3	2	44.5	6	4.16	19	0
1933	46.4	74	56.2	30	36.6	95			0
1932	47.1	54	56.1	33	38.2	75	3.38	40	0
1931									20
1930	44.3	94	50.1	99	38.5	71	4.31	18	0
1929	52.8	2	60.7	4	45	4	5.26	8	0
1928	45.8	82	52.6	90	39	63	6.83	2	0
1925	48.3	32	53.6	77	43.5	9			2
1924			56.1	33	42.7	14	0.32	98	4
1921	44.7	93	52	96	37.4	87	1.45	89	0
1919	51.2	8	59	11	43.3	11	2.90	55	0
1918	47.8	44	54	73	41.5	24	4.85	10	0
1917					37.5	85	3.50	34	30

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1934	52.9
1929	52.8
1995	52.4
2018	52.1
1942	52.1
1989	51.7
2016	51.3
1919	51.2
1963	51.1
2014	50.9

Coldest
Year	Mean, °F
1992	41
2021	43.1
1968	43.3
1996	43.5
1948	44.2
1930	44.3
1921	44.7
1970	44.8
1962	44.8
1981	44.9

Wettest
Year	Precipitation, in
1961	7.30
1928	6.83
2004	6.74
2007	6.10
2019	6.05
2005	6.01
1989	5.90
1929	5.26
1982	5.14
2022	4.85
More years share the last value

Driest
Year	Precipitation, in
1924	0.32
1984	0.89
1979	0.91
2010	1.00
1959	1.00
1969	1.28
1992	1.35
1973	1.41
1962	1.45
1921	1.45

The hottest, coldest and wettest days

Hottest day: 72°F; 3 September 2026
Coldest night: 25°F; 23 September 2026
Wettest day: 0.34 in; 17 September 2026

Every month, season and year

Months

Seasons

Years

King Salmon, AK the day's answers

All-time records

Every answer in words

September 2026 brought 1.58 in of precipitation in King Salmon, AK, the driest September since 2010, 14th driest of 98.
The hottest day of September 2026 in King Salmon, AK: 72°F on Thursday 3 September 2026.
The coldest night of September 2026 in King Salmon, AK: a low of 25°F on Wednesday 23 September 2026.
The wettest day of September 2026 in King Salmon, AK: 0.34 in on Thursday 17 September 2026.