Seattle Tacoma, WA: Fall

9 October 2026: Fall 2026 so far averaged 60.1°F in Seattle Tacoma, WA, the warmest 1 September to 9 October since 2025, tied 33rd warmest of 82 (with 2016, 2010, 1988 and 1 other year).

Fall 2026 so far, to 9 October 2026

Mean temperature: 60.1°F; Warmest since 2025; 33rd warmest of 82
Precipitation: 1.47 in; Driest since 2025; 22nd driest of 82

A normal 1 September to 9 October in Seattle Tacoma, WA (1991 to 2020): a mean temperature of 60.5°F, between 58.8°F and 62.6°F in eight years of ten and 1.83 in of precipitation, between 0.59 in and 4.80 in in eight years of ten.

The mean temperature of every 1 September to 9 October in Seattle Tacoma, WA since 1945: 60.1°F in 2026; the highest is 64.5°F, in 2022.

Normal range, 58.8 to 62.6°F

Every year, ranked, as a table

Every 1 September to 9 October in Seattle Tacoma, WA from 1945 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
2026	60.1	33	67.7	46	52.5	20	1.47	61
2025	62.8	5	71.5	14	54.1	6	1.10	69
2024	61.3	20	69.4	28	53.3	12	1.40	64
2023	61.5	19	69.8	24	53.1	15	3.96	16
2022	64.5	1	74.4	1	54.6	3	0.25	79
2021	59.8	38	67.8	43	51.8	27	3.45	20
2020	64.4	2	72.5	7	56.3	1	3.00	23
2019	60.5	27	67.4	50	53.6	9	3.59	17
2018	60.4	29	67.9	40	52.9	17	2.13	40
2017	62.6	7	71.7	12	53.4	10	0.62	75
2016	60.1	33	67.8	43	52.4	21	2.36	35
2015	60.3	30	68.2	34	52.3	24	1.23	66
2014	64	3	72.7	6	55.2	2	2.23	37
2013	61.3	20	68.4	33	54.2	4	7.17	2
2012	61.7	15	72.3	9	51.1	40	0.03	81
2011	61.9	12	70.4	19	53.3	12	2.21	38
2010	60.1	33	66.4	62	53.7	7	6.13	5
2009	60.5	27	69.4	28	51.5	34	1.97	44
2008	59.7	39	67.7	46	51.6	31	1.85	50
2007	58.1	64	65.1	76	51.2	38	4.65	12
2006	60.7	26	70.1	21	51.3	37	1.45	62
2005	58.2	62	66.3	64	50.2	58	1.48	60
2004	58.4	58	65.2	74	51.7	28	4.19	14
2003	61.2	22	69.5	26	52.9	17	1.64	55
2002	59.2	44	67.9	40	50.6	50	0.97	71
2001	58.8	54	66.8	57	50.9	44	0.88	74
2000	59.2	44	67.6	48	50.8	45	1.59	56
1999	59.5	41	68.9	30	50	61	1.05	70
1998	61.6	18	70.8	16	52.4	21	1.80	52
1997	60.2	31	68.1	35	52.3	24	6.21	4
1996	59	49	67.3	52	50.7	46	2.62	31
1995	61.9	12	70.8	16	53.1	15	2.05	43
1994	62.7	6	72	11	53.4	10	1.70	54
1993	61	24	72.1	10	49.9	62	0.31	78
1992	59.1	48	67.8	43	50.3	56	1.57	57
1991	61.8	14	72.5	7	51	43	trace	82
1990	60.9	25	70.1	21	51.7	28	1.19	68
1989	62.4	8	72.8	5	51.9	26	0.56	76
1988	60.1	33	69.5	26	50.7	46	1.79	53
1987	62.4	8	73.1	4	51.7	28	0.91	73
1986	58.3	61	66	66	50.7	46	1.89	46
1985	57	74	64.7	77	49.2	67	2.19	39
1984	59.5	41	67.9	40	51.2	38	1.57	57
1983	56.9	75	64.7	77	49.2	67	1.88	47
1982	58.9	52	66.7	58	51.1	40	2.48	33
1981	58.9	52	67.5	49	50.4	54	8.92	1
1980	59.7	39	68.1	35	51.4	36	1.50	59
1979	61.7	15	70.2	20	53.3	12	2.07	42
1978	58.7	56	65.8	68	51.6	31	5.95	6
1977	57.4	70	65.2	74	49.7	64	2.72	29
1976	61.7	15	69.7	25	53.7	7	1.43	63
1975	61.2	22	70.9	15	51.5	34	2.11	41
1974	62.1	11	73.6	3	50.6	50	0.22	80
1973	59.2	44	67.3	52	51.1	40	3.00	23
1972	55	82	62.7	82	47.2	79	4.11	15
1971	57.8	67	65.6	70	50.1	60	3.53	18
1970	58	66	65.4	72	50.6	50	2.88	26
1969	59.5	41	67.4	50	51.6	31	6.35	3
1968	57.4	70	64.3	79	50.5	53	2.74	28
1967	63.9	4	73.7	2	54.2	4	2.39	34
1966	60.2	31	68	38	52.4	21	2.32	36
1965	58.5	57	66.7	58	50.4	54	1.81	51
1964	58.2	62	66.1	65	50.2	58	2.90	25
1963	62.2	10	71.6	13	52.8	19	0.95	72
1962	58.1	64	67.1	55	49.1	69	5.78	7
1961	57.6	68	67.1	55	48.1	75	1.20	67
1960	57.1	73	65.5	71	48.6	74	1.87	48
1959	56.3	80	63.2	81	49.3	66	5.11	10
1958	59	49	67.3	52	50.7	46	1.86	49
1957	60.1	33	69.9	23	50.3	56	1.40	64
1956	57.2	72	65.7	69	48.7	72	2.52	32
1955	55.7	81	64.1	80	47.3	77	4.82	11
1954	57.6	68	65.3	73	49.9	62	1.92	45
1953	59.2	44	68.9	30	49.5	65	5.30	9
1952	59	49	70.6	18	47.3	77	0.32	77
1951	58.8	54	68.8	32	48.8	70	3.37	21
1950	56.5	78	66.5	61	46.5	81	5.31	8
1949	58.4	58	68.1	35	48.8	70	2.84	27
1948	56.5	78	66.4	62	46.5	81	4.61	13
1947	58.4	58	68	38	48.7	72	2.63	30
1946	56.9	75	66.7	58	47.1	80	3.13	22
1945	56.8	77	65.9	67	47.6	76	3.51	19

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2022	64.5
2020	64.4
2014	64
1967	63.9
2025	62.8
1994	62.7
2017	62.6
1989	62.4
1987	62.4
1963	62.2

Coldest
Year	Mean, °F
1972	55
1955	55.7
1959	56.3
1950	56.5
1948	56.5
1945	56.8
1983	56.9
1946	56.9
1985	57
1960	57.1

Wettest
Year	Precipitation, in
1981	8.92
2013	7.17
1969	6.35
1997	6.21
2010	6.13
1978	5.95
1962	5.78
1950	5.31
1953	5.30
1959	5.11

Driest
Year	Precipitation, in
1991	trace
2012	0.03
1974	0.22
2022	0.25
1993	0.31
1952	0.32
1989	0.56
2017	0.62
2001	0.88
1987	0.91

The hottest, coldest and wettest days

Hottest day: 78°F; 9 September 2026
Coldest night: 46°F; 28 September 2026
Wettest day: 0.55 in; 13 September 2026

Every month, season and year

Months

Seasons

Years

Seattle Tacoma, WA the day's answers

All-time records

Every answer in words

Fall 2026 so far brought 1.47 in of precipitation in Seattle Tacoma, WA, the driest 1 September to 9 October since 2025, 22nd driest of 82.
The hottest day of fall 2026 so far in Seattle Tacoma, WA: 78°F on Wednesday 9 September 2026.
The coldest night of fall 2026 so far in Seattle Tacoma, WA: a low of 46°F on Monday 28 September 2026.
The wettest day of fall 2026 so far in Seattle Tacoma, WA: 0.55 in on Sunday 13 September 2026.