St Paul Island, AK: September

30 September 2026: September 2026 averaged 46.9°F in St Paul Island, AK, the warmest September since 2019 (2020 excluded: 8 of 30 days missing), tied 20th warmest of 111 (with 2004 and 2002).

September 2026

Mean temperature: 46.9°F; Warmest since 2019; 20th warmest of 111
Precipitation: 5.32 in; Wettest since 2005; 4th wettest of 110

A normal September in St Paul Island, AK (1991 to 2020): a mean temperature of 45.8°F, between 44°F and 48.5°F in eight years of ten and 2.84 in of precipitation, between 1.65 in and 4.75 in in eight years of ten.

The mean temperature of every September in St Paul Island, AK since 1892: 46.9°F in 2026; the highest is 49.9°F, in 2019 and 2016.

Normal range, 44 to 48.5°F

Every year, ranked, as a table

Every September in St Paul Island, AK from 1892 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	46.9	20	50.3	28	43.5	18	5.32	4	0
2025	46.8	23	51.4	12	42.2	37	2.65	65	0
2024	45.5	43	49	51	42	39	3.48	41	0
2023	45.5	43	50.4	25	40.6	65	3.71	29	0
2022	45.7	42	50.2	32	41.2	54	2.11	85	0
2021	46	35	50.7	23	41.2	54	4.02	23	0
2020							2.82	59	8
2019	49.9	1	53.6	2	46.1	3	2.51	68	0
2018	48.2	6	52.3	5	44.2	12	2.99	53	0
2017	45.8	38	50.1	33	41.6	45	1.71	95	0
2016	49.9	1	53.6	2	46.1	3	4.45	18	0
2015	47	19	50.8	22	43.2	20	4.21	22	0
2014	49.5	3	54	1	45	6	3.57	36	0
2013	45	54	49.3	44	40.6	65	3.01	52	0
2012	41.5	111	46.6	102	36.4	110	4.73	11	0
2011	44.2	75	48.5	63	39.9	83	1.73	94	0
2010	45.8	38	49.2	47	42.4	32	3.06	50	0
2009	43.4	91	48	76	38.9	100	1.16	105	0
2008	45.8	38	49.1	50	42.6	29	1.16	105	0
2007	47.7	14	50.3	28	45.2	5	3.65	31	0
2006	44.6	65	48.6	62	40.6	65	2.31	76	0
2005	47.9	10	50.9	21	44.8	7	5.65	3	0
2004	46.9	20	51.8	9	42	39	2.40	73	0
2003	46.3	29	51.4	12	41.2	54	0.78	109	0
2002	46.9	20	50.7	23	43.1	21	2.80	61	0
2001	45.1	50	49.2	47	41.1	58	3.61	34	0
2000	45.1	50	48.7	60	41.5	47	2.49	69	0
1999	45.2	47	47.9	81	42.4	32	2.47	71	0
1998	44.8	61	48.2	68	41.4	51	2.44	72	0
1997	46.5	26	50.1	33	42.9	24	2.21	81	0
1996	45.1	50	49.8	38	40.4	72	2.85	58	0
1995	47.3	16	51.9	6	42.7	28	2.05	87	0
1994	44.6	65	49	51	40.1	80	3.63	33	0
1993	45.9	36	51	19	40.9	61	4.92	9	0
1992	42.2	107	48	76	36.4	110	3.50	40	0
1991	45.8	38	50	35	41.5	47	4.95	8	0
1990	44	81	49	51	39.1	96	3.38	43	0
1989	47.1	18	51.3	15	42.9	24	3.61	34	0
1988	44.9	57	49.6	40	40.2	78	2.59	67	0
1987	43.4	91	49.4	42	37.3	108	4.69	14	0
1986	46.4	28	49.9	36	43	23	4.81	10	0
1985	44.4	70	49.4	42	39.3	91	3.75	26	0
1984	46.1	32	49.7	39	42.4	32	2.93	55	0
1983	44.1	77	48.1	71	40.1	80	2.34	75	0
1982	42.7	101	46.2	105	39.3	91	2.31	76	0
1981	44.3	73	50.4	25	38.1	103	1.07	107	0
1980	44.2	75	48.8	57	39.6	88	2.82	59	0
1979	48.1	7	52.4	4	43.7	15	3.51	38	0
1978	47.5	15	51.3	15	43.7	15	1.87	90	0
1977	47.8	12	51.8	9	43.8	14	0.62	110	0
1976	43.2	93	47.1	96	39.2	94	1.44	100	0
1975	42.5	104	46.1	106	38.8	101	1.45	99	0
1974	44.7	63	47.8	83	41.7	44	1.39	102	0
1973	43.9	85	47.8	83	40	82	1.64	96	0
1972	44	81	47.6	90	40.3	75	3.21	48	0
1971	42.3	106	46.6	102	37.9	104	2.64	66	0
1970	43.9	85	47.5	91	40.3	75	2.24	78	0
1969	46.5	26	49.9	36	43.1	21	1.44	100	0
1968	42.9	99	48.1	71	37.7	105	1.86	91	0
1967	45.4	45	50.3	28	40.4	72	1.59	97	0
1966	44.1	77	48	76	40.2	78	2.49	69	0
1965	43.9	85	47.9	81	39.8	85	2.87	57	0
1964	43.1	97	46.3	104	39.9	83	4.45	18	0
1963	43.9	85	48.1	71	39.7	87	2.97	54	0
1962	42.1	108	47.7	89	36.5	109	2.20	82	0
1961	45	54	48.7	60	41.3	52	3.45	42	0
1960	43.6	89	48	76	39.2	94	2.06	86	0
1959	44.9	57	49	51	40.8	62	3.37	44	0
1958	44.7	63	48.9	56	40.5	69	4.67	16	0
1957	45.4	45	49.2	47	41.6	45	1.28	103	0
1956	44.6	65	47.3	93	41.8	41	3.72	27	0
1955	43.1	97	46.7	100	39.6	88	2.39	74	0
1954	45	54	48.1	71	41.8	41	4.71	13	0
1953	44.8	61	48.8	57	40.8	62	4.41	21	0
1952	44	81	47.3	93	40.6	65	1.05	108	0
1951	44.4	70	48.4	64	40.4	72	1.86	91	0
1950	44.3	73	48.1	71	40.5	69	3.72	27	0
1949	44.5	68	48.4	64	40.5	69	5.00	6	0
1948	43.2	93	47.1	96	39.3	91	4.96	7	0
1947	42.6	102	47.5	91	37.7	105	3.64	32	0
1946	43.2	93	46.1	106	40.3	75	1.22	104	0
1945	46.6	24	49.5	41	43.6	17	1.56	98	0
1944	45.2	47	48.2	68	42.3	36	4.00	24	0
1941	48.1	7	51.9	6	44.3	11	4.48	17	0
1940	45.9	36	48.8	57	42.9	24	3.51	38	0
1939	46.3	29	49	51	43.5	18	2.23	79	0
1938	41.9	109	45.1	110	39	98	2.13	83	2
1937	46.3	29	50.3	28	42.2	37	2.12	84	0
1936	47.8	12	51	19	44.6	8	5.27	5	0
1935	48.7	5	51.3	15	46.2	2	2.80	61	0
1934	47.9	10	51.2	18	44.6	8	1.94	89	0
1933	44	81	47.1	96	40.8	62	3.23	46	0
1932	44.9	57	48.2	68	41.5	47	2.92	56	0
1931	46.1	32	50.4	25	41.8	41	1.79	93	0
1930	44.5	68	47.8	83	41.2	54	2.02	88	0
1929	46.6	24	49.3	44	43.9	13	3.56	37	0
1928	42.5	104	46	108	39	98	4.68	15	0
1927	42.6	102	45.6	109	39.6	88	3.23	46	0
1926	49	4	51.4	12	46.7	1	3.16	49	0
1925	48.1	7	51.5	11	44.6	8	5.82	2	0
1924	44.1	77	46.9	99	41.3	52	6.02	1	0
1923	44.9	57	48.3	67	41.5	47	3.66	30	0
1922	46.1	32	49.3	44	42.9	24	4.72	12	0
1921	44.4	70	47.8	83	41	59	2.68	64	0
1920	41.8	110	44.7	111	38.8	101	3.96	25	0
1919	44.1	77	47.2	95	41	59	3.03	51	0
1918	43.5	90	47.8	83	39.1	96	2.22	80	0
1917	43.2	93	46.7	100	39.8	85	2.77	63	0
1916	42.9	99	48.4	64	37.5	107	3.34	45	0
1915	47.3	16	51.9	6	42.6	29	4.42	20	0
1893	45.2	47	48	76	42.5	31			0
1892	45.1	50	47.8	83	42.4	32			0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2019	49.9
2016	49.9
2014	49.5
1926	49
1935	48.7
2018	48.2
1979	48.1
1941	48.1
1925	48.1
2005	47.9
More years share the last value

Coldest
Year	Mean, °F
2012	41.5
1920	41.8
1938	41.9
1962	42.1
1992	42.2
1971	42.3
1975	42.5
1928	42.5
1947	42.6
1927	42.6

Wettest
Year	Precipitation, in
1924	6.02
1925	5.82
2005	5.65
2026	5.32
1936	5.27
1949	5.00
1948	4.96
1991	4.95
1993	4.92
1986	4.81

Driest
Year	Precipitation, in
1977	0.62
2003	0.78
1952	1.05
1981	1.07
2009	1.16
2008	1.16
1946	1.22
1957	1.28
1974	1.39
1976	1.44
More years share the last value

The hottest, coldest and wettest days

Hottest day: 55°F; 8 September 2026, 1 September 2026
Coldest night: 32°F; 22 September 2026
Wettest day: 1.25 in; 14 September 2026

Every month, season and year

Months

Seasons

Years

St Paul Island, AK the day's answers

All-time records

Every answer in words

September 2026 brought 5.32 in of precipitation in St Paul Island, AK, the wettest September since 2005, 4th wettest of 110.
The hottest day of September 2026 in St Paul Island, AK: 55°F on Tuesday 8 September 2026 and Tuesday 1 September 2026.
The coldest night of September 2026 in St Paul Island, AK: a low of 32°F on Tuesday 22 September 2026.
The wettest day of September 2026 in St Paul Island, AK: 1.25 in on Monday 14 September 2026.