Seattle Tacoma, WA: 2026

9 October 2026: 2026 so far averaged 56.1°F in Seattle Tacoma, WA, the warmest 1 January to 9 October since 2020, tied 11th warmest of 82 (with 1958).

2026 so far, to 9 October 2026

Mean temperature: 56.1°F; Warmest since 2020; 11th warmest of 82
Precipitation: 21.60 in; Driest since 2025; 31st driest of 82

A normal 1 January to 9 October in Seattle Tacoma, WA (1991 to 2020): a mean temperature of 55.2°F, between 53.2°F and 57°F in eight years of ten and 22.98 in of precipitation, between 20.25 in and 29.46 in in eight years of ten.

The mean temperature of every 1 January to 9 October in Seattle Tacoma, WA since 1945: 56.1°F in 2026; the highest is 58.2°F, in 2015.

Normal range, 53.2 to 57°F

Every year, ranked, as a table

Every 1 January 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	Days missing
2026	56.1	11	64.3	12	48	9	21.60	52	0
2025	55.7	17	64.1	16	47.4	21	16.61	78	0
2024	55.5	19	63.4	22	47.7	13	19.56	68	1
2023	55.9	14	64.2	14	47.6	16	18.34	75	0
2022	55.3	23	63.4	22	47.2	23	25.38	31	0
2021	56	13	64.5	9	47.5	18	23.66	40	0
2020	56.6	6	64.5	9	48.7	4	27.03	14	0
2019	56.3	8	64.2	14	48.4	7	20.81	59	0
2018	56.7	5	64.8	7	48.5	6	21.54	53	0
2017	55.5	19	63.7	18	47.4	21	29.04	12	0
2016	57.5	2	65.7	3	49.3	2	26.09	22	0
2015	58.2	1	66.7	1	49.7	1	20.84	58	0
2014	57	3	65.1	4	48.9	3	32.12	6	0
2013	56.2	9	63.8	17	48.6	5	26.57	17	0
2012	54.1	46	62	47	46.2	41	26.42	19	0
2011	53.2	58	60.7	68	45.7	50	26.46	18	0
2010	54.9	31	62.3	44	47.5	18	29.34	11	0
2009	54.4	38	62.8	35	46.1	43	21.41	54	0
2008	53.4	55	61	63	45.8	48	19.01	71	0
2007	54.4	38	62.1	45	46.7	31	24.33	35	0
2006	55.8	15	64.3	12	47.2	23	23.96	38	0
2005	55	29	63	31	47	26	20.78	61	0
2004	55.6	18	63.5	20	47.8	12	22.16	50	0
2003	55.4	22	63.3	26	47.5	18	22.92	45	0
2002	53.2	58	60.9	66	45.6	53	21.75	51	0
2001	53.1	62	60.9	66	45.3	61	19.33	70	0
2000	53.6	52	61.2	60	46	47	20.35	64	0
1999	52.9	64	60.5	71	45.4	60	26.07	23	0
1998	55.3	23	63.1	30	47.6	16	21.06	56	0
1997	54.4	38	62.1	45	46.7	31	33.67	4	0
1996	54.5	37	62.6	38	46.3	38	30.49	8	0
1995	56.5	7	64.8	7	48.3	8	23.04	42	0
1994	56.2	9	64.5	9	47.9	10	17.38	77	0
1993	54.4	38	62.6	38	46.1	43	20.86	57	0
1992	57	3	66.1	2	47.9	10	21.09	55	0
1991	54.6	35	63	31	46.2	41	25.47	29	0
1990	55	29	63.4	22	46.7	31	25.76	25	0
1989	54.3	43	62.9	34	45.6	53	20.81	59	0
1988	54.2	45	62.8	35	45.6	53	18.87	72	0
1987	55.8	15	64.9	5	46.7	31	20.30	65	0
1986	54.9	31	63	31	46.8	30	22.48	46	0
1985	52.9	64	61.3	58	44.5	67	13.56	82	0
1984	54.3	43	62	47	46.5	37	22.37	47	0
1983	55.2	25	62.6	38	47.7	13	26.63	16	0
1982	53.3	56	61.1	61	45.5	58	24.07	36	0
1981	54.6	35	62.6	38	46.7	31	24.87	32	0
1980	52.6	69	60.1	77	45.2	64	19.80	67	0
1979	55.1	28	63.6	19	46.6	36	15.09	81	0
1978	55.5	19	63.3	26	47.7	13	25.59	28	0
1977	55.2	25	63.4	22	47	26	18.67	73	0
1976	53.8	49	61.5	55	46.1	43	22.22	49	0
1975	53.2	58	61.3	58	45.1	65	26.11	21	0
1974	54.4	38	62.5	42	46.3	38	24.38	34	0
1973	53.2	58	61.1	61	45.3	61	16.60	79	0
1972	53.3	56	61	63	45.5	58	35.29	2	0
1971	52.9	64	60.2	74	45.6	53	27.68	13	0
1970	54.1	46	61.9	49	46.3	38	22.23	48	0
1969	53.8	49	61.8	50	45.8	48	25.43	30	0
1968	54.8	33	62.7	37	47	26	32.23	5	0
1967	55.2	25	63.5	20	46.9	29	23.09	41	0
1966	53.6	52	61.5	55	45.7	50	20.70	62	0
1965	54	48	62.4	43	45.6	53	20.04	66	0
1964	52.2	73	59.8	78	44.5	67	25.79	24	0
1963	53.7	51	61.7	52	45.7	50	18.54	74	0
1962	52.3	72	60.6	69	44.1	71	20.54	63	0
1961	54.7	34	63.3	26	46.1	43	30.01	9	0
1960	52.5	70	60.6	69	44.5	67	23.98	37	0
1959	52.8	67	60.2	74	45.3	61	29.39	10	0
1958	56.1	11	64.9	5	47.2	23	23.86	39	0
1957	52.4	71	60.3	72	44.5	67	22.96	44	0
1956	51.8	77	60.2	74	43.3	75	23.03	43	0
1955	49.9	82	57.7	82	42	81	24.85	33	0
1954	50.6	80	58.6	81	42.6	77	26.73	15	0
1953	52.1	75	60.3	72	44	72	33.87	3	0
1952	51.8	77	61	63	42.6	77	16.36	80	0
1951	52.2	73	61.7	52	42.5	79	26.41	20	1
1950	50.1	81	59	80	41.3	82	35.82	1	0
1949	51.9	76	61.4	57	42.3	80	17.94	76	0
1948	51.3	79	59.8	78	42.9	76	32.03	7	0
1947	53.6	52	63.3	26	43.8	73	19.45	69	0
1946	52.7	68	61.8	50	43.6	74	25.62	26	0
1945	53.1	62	61.6	54	44.6	66	25.60	27	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2015	58.2
2016	57.5
2014	57
1992	57
2018	56.7
2020	56.6
1995	56.5
2019	56.3
2013	56.2
1994	56.2

Coldest
Year	Mean, °F
1955	49.9
1950	50.1
1954	50.6
1948	51.3
1956	51.8
1952	51.8
1949	51.9
1953	52.1
1964	52.2
1951	52.2

Wettest
Year	Precipitation, in
1950	35.82
1972	35.29
1953	33.87
1997	33.67
1968	32.23
2014	32.12
1948	32.03
1996	30.49
1961	30.01
1959	29.39

Driest
Year	Precipitation, in
1985	13.56
1979	15.09
1952	16.36
1973	16.60
2025	16.61
1994	17.38
1949	17.94
2023	18.34
1963	18.54
1977	18.67

The hottest, coldest and wettest days

Hottest day: 95°F; 22 July 2026
Coldest night: 26°F; 25 January 2026, 24 January 2026
Wettest day: 1.22 in; 13 March 2026

Month by month

Month	Mean temperature	Precipitation
January	43.4°F 22nd warmest of 82	4.27 in 27th driest of 82
February	44.4°F 18th warmest of 82	2.92 in 25th driest of 82
March	45.8°F 37th warmest of 82	6.71 in 8th wettest of 82
April	52.4°F 8th warmest of 82	2.77 in 35th wettest of 82
May	58.4°F 13th warmest of 82	1.14 in 27th driest of 82
June	64°F 7th warmest of 82	1.34 in 40th wettest of 82
July	66.9°F 30th warmest of 82	0.42 in 34th driest of 82
August	67.7°F 18th warmest of 82	0.56 in 36th driest of 82
September	60.3°F 37th coldest of 82	1.46 in 40th driest of 82
October so far	59.3°F 8th warmest of 82	0.01 in 11th driest of 82

Hot days and freezes

Seattle Tacoma, WA has had 4 days at 90°F or above in 2026 through 9 October, the most by that date since 2025, tied 30th most of 82 (with 2020, 2003, 1998 and 3 other years).
Seattle Tacoma, WA has had 13 freezing nights (a low of 32°F or below) in 2026 through 9 October, the most by that date since 2025, tied 54th most of 82 (with 1981).
The last freeze of spring 2026 in Seattle Tacoma, WA came on Monday 30 March 2026, the latest since 2024, tied 21st latest of 82 (with 1968).

Daily records set

Date	Record	Value	Before	Check
15 June	Warmest day	91°F	88°F 1963	Provisional
14 June	Warmest day	89°F	86°F 1988	Provisional
3 May	Warmest day	81°F	77°F 1992	Provisional

Daily records set and not listed: 0

Every month, season and year

Months

Seasons

Years

2025
2026

Seattle Tacoma, WA the day's answers

All-time records

Every answer in words

2026 so far brought 21.60 in of precipitation in Seattle Tacoma, WA, the driest 1 January to 9 October since 2025, 31st driest of 82.
The hottest day of 2026 so far in Seattle Tacoma, WA: 95°F on Wednesday 22 July 2026.
The coldest night of 2026 so far in Seattle Tacoma, WA: a low of 26°F on Sunday 25 January 2026 and Saturday 24 January 2026.
The wettest day of 2026 so far in Seattle Tacoma, WA: 1.22 in on Friday 13 March 2026.