Cold Bay, AK: September

30 September 2026: September 2026 averaged 50.4°F in Cold Bay, AK, the warmest September since 2019, 6th warmest of 85.

September 2026

Mean temperature: 50.4°F; Warmest since 2019; 6th warmest of 85
Precipitation: 2.61 in; Driest since 2010; 12th driest of 79

A normal September in Cold Bay, AK (1991 to 2020): a mean temperature of 48.3°F, between 46.1°F and 50.8°F in eight years of ten and 4.34 in of precipitation, between 2.66 in and 5.96 in in eight years of ten.

The mean temperature of every September in Cold Bay, AK since 1942: 50.4°F in 2026; the highest is 52°F, in 2019.

Normal range, 46.1 to 50.8°F

Every year, ranked, as a table

Every September in Cold Bay, AK from 1942 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	50.4	6	55.4	6	45.3	11	2.61	68	0
2025	48.8	28	53.7	25	43.8	31	5.32	20	0
2024	48.7	29	53.2	32	44.1	25	2.82	65	0
2023	48.6	31	54.1	15	43.2	45	5.47	18	0
2022	49.8	11	54.5	10	45.1	14	4.02	40	0
2021	48	39	52.5	41	43.4	41	5.13	27	0
2020	47.4	50	53.7	25	41.2	74	5.94	10	0
2019	52	1	56.8	2	47.1	1	5.63	14	0
2018	51	3	56.2	3	45.8	6	3.49	54	0
2017	48.1	36	52.6	38	43.5	39	3.13	60	0
2016	51.2	2	57.1	1	45.3	11	5.81	13	0
2015	48.6	31	53.5	29	43.7	35	3.94	42	0
2014	50.8	4	55.9	5	45.7	7	5.47	18	0
2013	49.5	16	53.9	19	45.1	14	4.91	31	0
2012	45.1	82	51	65	39.2	85	3.67	49	0
2011	46.1	73	50.3	75	41.9	67	3.86	44	0
2010	49.7	14	54.2	12	45.1	14	2.36	72	0
2009	47.5	46	51.9	52	43	48	3.28	59	0
2008	47.3	51	52.5	41	42.1	61	3.34	57	0
2007	49.9	10	54.1	15	45.7	7	5.51	17	0
2006	47.1	55	52.5	41	41.7	69	4.44	34	0
2005	49.3	18	55	8	43.6	37	5.31	21	0
2004	49	23	53.9	19	44.1	25	5.05	28	0
2003	48.3	34	54	17	42.7	50	3.62	50	0
2002	49.1	20	53.8	22	44.5	21	4.23	38	0
2001	47.3	51	52.3	46	42.3	55	3.86	44	0
2000	47.1	55	53	33	41.2	74	2.69	66	0
1999	46.8	61	51.9	52	41.7	69	2.34	73	0
1998	46.6	66	51.6	57	41.7	69	6.23	8	0
1997	48.3	34	52.6	38	44	29	7.08	5	0
1996	46	75	51.2	63	40.7	79	3.97	41	0
1995	50	9	54	17	45.9	5	5.54	16	0
1994	47.7	43	52.4	45	43	48	6.17	9	0
1993	49	23	53.8	22	44.2	24	5.86	11	0
1992	45.8	76	51.8	55	39.7	83	2.21	76	0
1991	49.5	16	52.9	35	46.1	3	5.82	12	0
1990	47.6	45	52.8	37	42.3	55	6.55	6	0
1989	49.8	11	53.9	19	45.7	7	7.77	2	0
1988	46.8	61	51.8	55	41.9	67	3.90	43	0
1987	46.9	59	51	65	42.7	50	4.25	37	0
1986	49.8	11	53.6	28	46	4	7.37	3	0
1985	49	23	54.2	12	44.1	25	7.14	4	1
1984	49.7	14	54.4	11	45	17	2.87	64	0
1983	47.3	51	51.9	52	42.6	53	4.41	35	0
1982	45.1	82	49.2	84	40.9	77	6.44	7	0
1981	48.1	36	52.5	41	43.7	35	2.25	75	0
1980	48.1	36	52.3	46	43.8	31	5.23	25	0
1979	49	23	54.2	12	43.8	31	5.31	21	0
1978	48.7	29	53.4	31	44.1	25	3.82	48	0
1977	50.1	8	56.1	4	44	29	2.63	67	0
1976	45.3	80	49.8	80	40.7	79	2.38	71	0
1975	46.4	69	50.4	72	42.3	55	4.23	38	0
1974	49.2	19	53.7	25	44.6	20	2.55	69	0
1973	46.4	69	50.7	69	42.1	61	3.07	61	0
1972	47.9	41	53.5	29	42.3	55	1.30	78	0
1971	44.5	85	49.7	82	39.4	84	3.86	44	1
1970	46.8	61	50.3	75	43.4	41	5.62	15	0
1969	50.2	7	54.6	9	45.7	7	5.18	26	0
1968	46.8	61	51.5	60	42.1	61	2.55	69	0
1967	46.3	71	51.6	57	41	76	2.91	63	0
1966	44.6	84	49.1	85	40.1	82	4.28	36	0
1965	48.9	27	53	33	44.7	19	9.79	1	0
1964	47.1	55	50.8	67	43.3	43	5.25	24	0
1963	48.5	33	52.2	51	44.8	18	3.61	51	0
1962	46.8	61	50.4	72	43.2	45	3.84	47	0
1961	48	39	52.6	38	43.3	43	1.93	77	0
1960	47.2	54	52.3	46	42.1	61	2.92	62	0
1959	47.5	46	52.3	46	42.7	50	5.27	23	0
1958	47.5	46	52.3	46	42.6	53	4.92	30	0
1957	49.1	20	52.9	35	45.3	11	3.38	56	0
1956	47.5	46	51.3	61	43.6	37	2.31	74	0
1955	46.2	72	50.1	77	42.2	60	3.55	52	0
1954	49.1	20	53.8	22	44.5	21			0
1953	46.5	68	50.6	70	42.3	55	4.82	32	0
1952	45.7	77	50	79	41.4	72	0.91	79	0
1951	46.6	66	51.1	64	42	66	3.44	55	0
1950	47	58	50.4	72	43.5	39	4.72	33	0
1949	47.8	42	51.3	61	44.3	23	4.98	29	0
1948	46.1	73	50.1	77	42.1	61	3.34	57	0
1947	45.4	79	50.5	71	40.2	81			0
1946	45.5	78	49.6	83	41.4	72			0
1945	47.7	43	51.6	57	43.8	31			0
1944	46.9	59	50.8	67	43.1	47			0
1943	45.3	80	49.8	80	40.8	78	3.50	53	0
1942	50.5	5	55.1	7	46.2	2			2

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2019	52
2016	51.2
2018	51
2014	50.8
1942	50.5
2026	50.4
1969	50.2
1977	50.1
1995	50
2007	49.9

Coldest
Year	Mean, °F
1971	44.5
1966	44.6
2012	45.1
1982	45.1
1976	45.3
1943	45.3
1947	45.4
1946	45.5
1952	45.7
1992	45.8

Wettest
Year	Precipitation, in
1965	9.79
1989	7.77
1986	7.37
1985	7.14
1997	7.08
1990	6.55
1982	6.44
1998	6.23
1994	6.17
2020	5.94

Driest
Year	Precipitation, in
1952	0.91
1972	1.30
1961	1.93
1992	2.21
1981	2.25
1956	2.31
1999	2.34
2010	2.36
1976	2.38
1974	2.55
More years share the last value

The hottest, coldest and wettest days

Hottest day: 68°F; 4 September 2026
Coldest night: 30°F; 23 September 2026
Wettest day: 0.51 in; 24 September 2026

Every month, season and year

Months

Seasons

Years

Cold Bay, AK the day's answers

All-time records

Every answer in words

September 2026 brought 2.61 in of precipitation in Cold Bay, AK, the driest September since 2010, 12th driest of 79.
The hottest day of September 2026 in Cold Bay, AK: 68°F on Friday 4 September 2026.
The coldest night of September 2026 in Cold Bay, AK: a low of 30°F on Wednesday 23 September 2026.
The wettest day of September 2026 in Cold Bay, AK: 0.51 in on Thursday 24 September 2026.