Olympia, WA: Summer

31 August 2026: Summer 2026 averaged 63.6°F in Olympia, WA, the warmest summer since 2025, tied 17th warmest of 79 (with 2009).

Summer 2026

Mean temperature: 63.6°F; Warmest since 2025; 17th warmest of 79
Precipitation: 2.35 in; Driest since 2025; 25th driest of 79

A normal summer in Olympia, WA (1991 to 2020): a mean temperature of 62.7°F, between 60.9°F and 64.2°F in eight years of ten and 2.89 in of precipitation, between 1.49 in and 4.12 in in eight years of ten.

The mean temperature of every summer in Olympia, WA since 1948: 63.6°F in 2026; the highest is 66.4°F, in 2015 and 1958.

Normal range, 60.9 to 64.2°F

Every year, ranked, as a table

Every summer in Olympia, WA from 1948 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	63.6	17	77.3	19	49.8	20	2.35	55	0
2025	64.2	9	78.4	9	50.2	14	1.48	73	1
2024	63.9	12	77.7	16	50	17	3.83	23	0
2023	64.3	6	79	5	49.6	24	1.62	69	0
2022	64.3	6	77.9	15	50.7	8	3.18	40	0
2021	65	3	79	5	51.1	4	3.31	34	0
2020	62.8	29	75.6	42	50.1	15	2.79	50	0
2019	63.3	22	75.8	39	50.7	8	2.20	62	0
2018	63.9	12	78.2	12	49.6	24	1.12	76	0
2017	64.2	9	78.5	7	49.9	19	1.49	72	0
2016	63.3	22	76.3	26	50.3	11	2.26	60	0
2015	66.4	1	81.2	1	51.7	2	3.13	41	0
2014	64.4	5	78.1	13	50.8	7	2.60	53	0
2013	63.7	16	76.3	26	51.1	4	3.70	26	0
2012	61.2	58	72.9	68	49.5	29	3.25	37	0
2011	60.6	66	72.5	71	48.6	46	2.34	56	0
2010	60.9	63	72.9	68	49	36	4.01	19	0
2009	63.6	17	76.9	21	50.3	11	1.59	70	0
2008	61.1	59	73.5	61	48.7	43	3.69	27	0
2007	61.9	43	74	57	49.8	20	3.82	25	0
2006	62.9	28	76.6	24	49.2	32	1.92	67	0
2005	62.3	33	74.9	46	49.6	24	2.76	51	0
2004	64.3	6	77.7	16	50.9	6	4.89	10	0
2003	63.2	26	78.3	10	48	58	0.76	78	0
2002	61.8	44	75.7	40	48	58	2.04	65	0
2001	59.7	74	72.2	74	47.1	71	5.09	6	0
2000	61.1	59	73.9	59	48.4	53	2.98	44	0
1999	60.6	66	72.3	73	48.9	41	3.11	42	0
1998	63.3	22	76.2	28	50.5	10	1.47	74	0
1997	62.3	33	74.9	46	49.8	20	6.57	3	0
1996	62.1	40	76.1	32	48	58	2.27	58	1
1995	62.6	31	75.7	40	49.6	24	4.03	18	0
1994	63.4	20	78.1	13	48.7	43	2.99	43	0
1993	61.3	54	73	66	49.6	24	3.27	36	0
1992	64.1	11	78.5	7	49.8	20	2.33	57	0
1991	61.6	46	74.2	53	49	36	3.94	21	0
1990	63.2	26	76.1	32	50.3	11	4.97	8	0
1989	61.3	54	74	57	48.5	50	2.72	52	0
1988	60.5	68	74.2	53	46.7	74	2.91	45	0
1987	62.1	40	76	34	48.1	57	1.40	75	0
1986	62.3	33	75.9	36	48.7	43	2.04	65	0
1985	63.3	22	78.3	10	48.4	53	3.55	30	0
1984	61.6	46	75.1	44	48.2	56	3.95	20	0
1983	61.6	46	73.2	64	50.1	15	7.98	2	0
1982	63.4	20	76.8	23	50	17	2.24	61	0
1981	62.7	30	76.2	28	49.2	32	4.17	17	0
1980	60.5	68	72.5	71	48.6	46	3.23	39	0
1979	62.3	33	76.2	28	48.3	55	4.25	15	0
1978	63.9	12	76.2	28	51.7	2	4.50	13	0
1977	61.4	53	75.1	44	47.7	63	5.13	5	0
1976	59.1	77	71.1	77	47.2	69	5.04	7	0
1975	60.7	64	72.2	74	49.1	34	4.94	9	0
1974	62.2	38	75.9	36	48.5	50	3.93	22	0
1973	60	73	73.4	62	46.6	76	3.24	38	0
1972	61.7	45	75.9	36	47.4	65	3.49	31	0
1971	61.3	54	74.5	50	48	58	4.49	14	0
1970	62.3	33	77.2	20	47.4	65	0.45	79	0
1969	62.2	38	75.4	43	49	36	2.36	54	0
1968	61.6	46	74.6	48	48.6	46	8.77	1	0
1967	65	3	80.5	2	49.4	31	1.51	71	0
1966	59.7	74	73	66	46.4	78	3.30	35	0
1965	63.5	19	77.4	18	49.5	29	2.86	47	0
1964	59.1	77	70.9	78	47.3	68	4.89	10	0
1963	60.7	64	72.8	70	48.6	46	2.90	46	0
1962	60.5	68	74.4	51	46.7	74	4.20	16	0
1961	63.8	15	79.6	4	47.9	62	2.86	47	0
1960	61.5	52	76.5	25	46.5	77	1.75	68	0
1959	61.6	46	74.6	48	48.5	50	2.85	49	0
1958	66.4	1	80.3	3	52.6	1	2.27	58	0
1957	61.1	59	73.1	65	49.1	34	3.62	29	0
1956	61.6	46	74.1	55	49	36	3.83	23	0
1955	59.4	76	71.8	76	47.1	71	3.41	32	0
1954	58.1	79	70	79	46.2	79	5.92	4	0
1953	60.4	72	73.3	63	47.4	65	3.40	33	0
1952	61	62	74.4	51	47.6	64	2.06	63	0
1951	62.1	40	76.9	21	47.2	69	0.87	77	0
1950	62.4	32	76	34	48.8	42	3.68	28	0
1949	60.5	68	74.1	55	46.9	73	2.05	64	0
1948	61.3	54	73.7	60	49	36	4.72	12	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2015	66.4
1958	66.4
2021	65
1967	65
2014	64.4
2023	64.3
2022	64.3
2004	64.3
2025	64.2
2017	64.2

Coldest
Year	Mean, °F
1954	58.1
1976	59.1
1964	59.1
1955	59.4
2001	59.7
1966	59.7
1973	60
1953	60.4
1988	60.5
1980	60.5
More years share the last value

Wettest
Year	Precipitation, in
1968	8.77
1983	7.98
1997	6.57
1954	5.92
1977	5.13
2001	5.09
1976	5.04
1990	4.97
1975	4.94
2004	4.89
More years share the last value

Driest
Year	Precipitation, in
1970	0.45
2003	0.76
1951	0.87
2018	1.12
1987	1.40
1998	1.47
2025	1.48
2017	1.49
1967	1.51
2009	1.59

The hottest, coldest and wettest days

Hottest day: 96°F; 22 July 2026, 21 July 2026
Coldest night: 38°F; 1 June 2026
Wettest day: 1.27 in; 8 June 2026

Every month, season and year

Months

Seasons

Years

Olympia, WA the day's answers

All-time records

Every answer in words

Summer 2026 brought 2.35 in of precipitation in Olympia, WA, the driest summer since 2025, 25th driest of 79.
The hottest day of summer 2026 in Olympia, WA: 96°F on Wednesday 22 July 2026 and Tuesday 21 July 2026.
The coldest night of summer 2026 in Olympia, WA: a low of 38°F on Monday 1 June 2026.
The wettest day of summer 2026 in Olympia, WA: 1.27 in on Monday 8 June 2026.