Bethel, AK: September

30 September 2026: September 2026 averaged 46.2°F in Bethel, AK, the warmest September since 2022, 38th warmest of 103.

September 2026

Mean temperature: 46.2°F; Warmest since 2022; 38th warmest of 103
Precipitation: 2.89 in; Wettest since 2025; 46th wettest of 104

A normal September in Bethel, AK (1991 to 2020): a mean temperature of 46.4°F, between 42.5°F and 49.4°F in eight years of ten and 2.61 in of precipitation, between 1.42 in and 4.85 in in eight years of ten.

The mean temperature of every September in Bethel, AK since 1923: 46.2°F in 2026; the highest is 51.1°F, in 2018.

Normal range, 42.5 to 49.4°F

Every year, ranked, as a table

Every September in Bethel, AK from 1923 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	46.2	38	51.5	60	40.9	21	2.89	46	0
2025	44	77	51.1	64	36.9	79	3.06	43	0
2024	44.4	69	50.5	77	38.3	52	2.15	66	0
2023	44.5	67	50.2	80	38.9	44	2.52	53	0
2022	46.8	28	51.7	54	41.9	15	5.61	5	0
2021	44.2	73	50.8	72	37.5	68	2.29	61	0
2020	45.3	50	52.4	44	38.2	53	1.71	74	0
2019	48.6	11	54.8	20	42.4	9	4.64	12	0
2018	51.1	1	57.7	2	44.4	1	1.85	71	0
2017	45.7	43	52.4	44	39	43	2.69	51	0
2016	47.9	17	55.5	14	40.3	25	3.17	37	0
2015	44	77	49.9	84	38.1	57	5.70	4	0
2014	47.9	17	55.5	14	40.4	24	1.26	88	0
2013	44.4	69	50.7	74	38.1	57	2.52	53	0
2012	42.5	89	48.8	96	36.3	86	3.68	18	0
2011	46.6	30	53.6	30	39.6	33	0.84	97	0
2010	47.5	21	54.6	21	40.5	23	2.44	56	0
2009	46.6	30	53.8	26	39.5	35	2.09	67	0
2008	47.3	24	54.6	21	40	28	3.82	17	0
2007	49.4	5	54.3	23	44.4	1	7.05	2	0
2006	48.7	10	55.7	12	41.6	17	3.29	33	0
2005	47.1	27	51.7	54	42.5	8	5.40	6	0
2004	43.7	80	50.1	82	37.3	72	3.20	36	0
2003	44.1	75	53	38	35.1	99	1.58	78	0
2002	46.5	34	53.3	34	39.7	30	3.97	15	0
2001	45.2	53	52.2	48	38.2	53	1.66	76	0
2000	42.4	90	49.1	91	35.8	92	3.37	29	0
1999	46.3	36	53	38	39.7	30	2.91	45	0
1998	45.4	48	51.1	64	39.7	30	3.01	44	0
1997	48.9	8	55.7	12	42.1	12	1.47	80	0
1996	42	98	49.2	90	34.7	100	1.08	92	0
1995	50.2	3	56.9	6	43.5	4	1.94	69	0
1994	45.5	44	52	50	39.1	40	1.44	82	0
1993	44.6	65	49.8	86	39.3	37	4.79	8	0
1992	37.6	103	43.7	104	31.6	103	2.19	63	0
1991	49.5	4	57.1	4	42	13	1.72	73	0
1990	43.7	80	49.4	89	38	60	3.21	35	0
1989	48.3	13	54.2	24	42.3	10	2.85	47	0
1988	45.1	55	52.5	42	37.6	66	0.73	99	0
1987	42.2	93	49.1	91	35.2	97	1.41	83	0
1986	45	57	50.4	78	39.6	33	3.10	40	0
1985	45.5	44	50.9	68	40.1	27	4.47	13	0
1984	46.6	30	55.1	18	38.2	53	1.10	91	0
1983	42.2	93	49	94	35.4	95	1.40	84	0
1982	46.7	29	52	50	41.4	19	4.66	11	0
1981	44.5	67	51.4	61	37.5	68	0.95	94	0
1980	44.9	61	52.3	46	37.5	68	0.95	94	0
1979	44.8	64	52.5	42	37	78	1.25	89	0
1978	44.6	65	51.1	64	38.1	57	1.40	84	0
1977	47.5	21	52.1	49	42.8	5	3.11	39	0
1976	44.9	61	52.6	41	37.1	75	1.37	86	0
1975	42.7	88	48.3	99	37.2	74	3.33	30	0
1974	49.4	5	57.1	4	41.6	17	2.81	48	0
1973	45.3	50	52.7	40	38	60	1.69	75	0
1972	43.7	80	50.3	79	37.1	75	2.17	65	0
1971	44.1	75	51.1	64	37.1	75	3.39	28	0
1970	41.2	102	49.1	91	33.4	101	0.85	96	0
1969	47.6	20	56.7	8	38.5	48	0.77	98	0
1968	42.1	97	51.2	63	33	102	0.42	102	0
1967	45.3	50	53.7	28	36.8	81	0.63	100	0
1966	45.8	40	53.7	28	37.9	62	0.54	101	0
1965	48	16	53.8	26	42.3	10	3.41	27	0
1964	47.2	26	53.5	31	40.9	21	1.47	80	0
1963	48.4	12	55.8	11	41	20	1.99	68	0
1962	41.9	100	47.6	102	36.1	89	2.31	59	0
1961	45.5	44	50.7	74	40.2	26	3.52	22	0
1960	42.4	90	49.6	88	35.2	97	3.58	21	0
1959	44.9	61	53.1	36	36.7	82	2.36	57	0
1958	43.7	80	49.9	84	37.5	68	3.32	31	0
1957	45.8	40	53.2	35	38.4	49	2.18	64	0
1956	44.4	69	50.9	68	37.8	64	3.13	38	0
1955	45	57	50.8	72	39.1	40	2.54	52	0
1954	45.1	55	51.6	57	38.6	46	5.21	7	0
1953	45	57	51.7	54	38.2	53	1.61	77	0
1952	44.3	72	50.7	74	37.9	62	1.90	70	0
1951	45.2	53	51.4	61	38.9	44	3.47	24	0
1950	46.3	36	53.1	36	39.5	35	3.45	26	0
1949	47.7	19	53.5	31	41.9	15	2.80	49	0
1948	42	98	47	103	36.9	79	3.08	42	0
1947	41.8	101	48.1	100	35.6	93	1.52	79	0
1946	45.8	40	51.8	53	39.8	29	1.21	90	0
1945	46	39	53.5	31	38.4	49	2.36	57	0
1944	45	57	50.9	68	39.1	40	1.04	93	0
1943	42.4	90	48.7	97	36.1	89	1.73	72	0
1942	48.9	8	54.9	19	42.8	5	4.12	14	0
1941	46.5	34	55.3	16	37.8	64	3.50	23	0
1940	44.2	73	52	50	36.4	84	3.31	32	0
1939	43.5	85	50.9	68	36.2	88	3.22	34	0
1938	43.5	85	49.7	87	37.3	72	3.66	19	0
1937	47.3	24	55.3	16	39.2	38	2.51	55	0
1936	46.6	30	56.8	7	36.5	83	2.30	60	0
1935	48.2	14	60.2	1	36.3	86	0.28	104	0
1934	47.5	21	56.6	9	38.4	49	0.40	103	0
1933	43.6	84	51.6	57	35.6	93	1.31	87	0
1932	43.1	87	50.2	80	35.9	91	3.47	24	0
1931	43.9	79	50.1	82	37.6	66	3.09	41	0
1930	42.2	93	49	94	35.3	96	2.79	50	0
1929	49.3	7	56	10	42.6	7	3.94	16	0
1928	42.2	93	48	101	36.4	84	6.28	3	0
1927			48.5	98			2.23	62	9
1926	50.7	2	57.3	3	44.2	3	3.65	20	0
1925	48.1	15	54.1	25	42	13	4.77	9	0
1924	45.5	44	52.3	46	38.6	46	7.43	1	2
1923	45.4	48	51.6	57	39.2	38	4.70	10	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2018	51.1
1926	50.7
1995	50.2
1991	49.5
2007	49.4
1974	49.4
1929	49.3
1997	48.9
1942	48.9
2006	48.7

Coldest
Year	Mean, °F
1992	37.6
1970	41.2
1947	41.8
1962	41.9
1996	42
1948	42
1968	42.1
1987	42.2
1983	42.2
1930	42.2
More years share the last value

Wettest
Year	Precipitation, in
1924	7.43
2007	7.05
1928	6.28
2015	5.70
2022	5.61
2005	5.40
1954	5.21
1993	4.79
1925	4.77
1923	4.70

Driest
Year	Precipitation, in
1935	0.28
1934	0.40
1968	0.42
1966	0.54
1967	0.63
1988	0.73
1969	0.77
2011	0.84
1970	0.85
1981	0.95
More years share the last value

The hottest, coldest and wettest days

Hottest day: 60°F; 4 September 2026
Coldest night: 28°F; 30 September 2026
Wettest day: 0.75 in; 3 September 2026

Every month, season and year

Months

Seasons

Years

Bethel, AK the day's answers

All-time records

Every answer in words

September 2026 brought 2.89 in of precipitation in Bethel, AK, the wettest September since 2025, 46th wettest of 104.
The hottest day of September 2026 in Bethel, AK: 60°F on Friday 4 September 2026.
The coldest night of September 2026 in Bethel, AK: a low of 28°F on Wednesday 30 September 2026.
The wettest day of September 2026 in Bethel, AK: 0.75 in on Thursday 3 September 2026.