Tri-Cities, WA: June

30 June 2026: June 2026 averaged 68.7°F in Tri-Cities, WA, the warmest June since 2025, tied 52nd warmest of 122 (with 2002).

June 2026

Mean temperature: 68.7°F; Warmest since 2025; 52nd warmest of 122
Precipitation: 0.12 in; Driest since 2025; 22nd driest of 122

A normal June in Tri-Cities, WA (1991 to 2020): a mean temperature of 67.9°F, between 65.7°F and 69.7°F in eight years of ten and 0.49 in of precipitation, between 0.10 in and 1.25 in in eight years of ten.

The mean temperature of every June in Tri-Cities, WA since 1894: 68.7°F in 2026; the highest is 75.7°F, in 2021.

Normal range, 65.7 to 69.7°F

Every year, ranked, as a table

Every June in Tri-Cities, WA from 1894 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	68.7	52	84.7	41	52.6	81	0.12	100	0
2025	70.9	19	87	19	54.8	37	trace	117	0
2024	67.9	67	84.8	37	51	110	0.53	44	0
2023	70.8	21	87.5	13	54.1	54	trace	117	0
2022	69.9	31	84.5	47	55.4	25	1.11	16	0
2021	75.7	1	92.6	2	58.9	2	0.19	92	0
2020	69.3	41	84.3	53	54.3	50	0.55	42	0
2019	70.4	24	86	25	54.8	37	0.12	100	0
2018	67.9	67	83.6	59	52.1	90	0.11	102	0
2017	68.8	49	84.7	41	52.9	74	0.50	48	0
2016	69.6	33	85.7	27	53.4	68	0.46	53	0
2015	75.3	2	92.7	1	57.8	7	trace	117	0
2014	67.9	67	82.9	69	52.9	74	0.18	94	0
2013	68.3	59	82.7	72	53.8	58	1.06	18	0
2012	65	119	78.4	122	51.6	100	1.77	2	0
2011	65.9	107	79.8	110	51.9	97	1.25	6	0
2010	65.8	109	79.7	113	51.9	97	1.15	14	0
2009	69.6	33	84.8	37	54.5	47	0.27	81	0
2008	66.1	104	82.2	79	49.9	118	0.93	22	0
2007	67.2	89	83	67	51.5	104	0.71	31	1
2006	69.1	42	84	54	54.3	50	1.25	6	0
2005	67.6	81	82.1	81	53.1	70	0.62	33	0
2004	69	44	84.5	47	53.5	67	1.25	6	0
2003	69.4	39	86.2	22	52.6	81	0.01	114	0
2002	68.7	52	84.7	41	52.7	79	1.11	16	0
2001	65.1	117	79.9	108	50.2	117	0.41	61	0
2000	67.7	77	84.8	37	50.6	113	0.64	32	0
1999	66.5	96	81.6	86	51.3	109	0.01	114	0
1998	67.8	72	83.5	60	52.1	90	0.48	50	0
1997	68.4	56	80.6	98	56.2	16	0.29	77	0
1996	67.5	83	81.3	91	53.8	58	0.31	75	0
1995	67.2	89	78.9	119	55.6	23	1.17	13	0
1994	68.2	61	81.7	85	55.2	30	0.29	77	1
1993	67.3	87	79.2	117	55.4	25	0.46	53	0
1992	73.8	4	87.6	11	60	1	0.52	46	0
1991	64.1	122	75.9	125	52.6	81	0.22	87	1
1990	68.8	49	81.3	91	56.3	14	0.16	95	0
1989	71.3	16	84.6	46	58	6	0.06	106	0
1988	67.9	67	79.8	110	55.9	20	0.35	70	0
1987	70.4	24	84.4	51	56.5	11	0.15	96	0
1986	72.8	6	88.7	9	56.8	10	trace	117	0
1985	68.1	64	84.4	51	51.6	100	0.27	81	1
1984	66.1	104	79.8	110	52.3	87	0.48	50	0
1983	67.4	84	81.1	96	53.8	58	0.46	53	2
1982			85.7	27			0.75	29	4
1981	65.1	117	77.9	123	52.3	87	0.87	24	2
1980	65.4	112	78.8	120	52	93	0.62	33	0
1978	69.1	42	83.4	62	54.8	37	0.26	83	0
1977					55.3	28	0.29	77	7
1976	65.2	115	82.3	78	48.2	123	0.06	106	0
1975	66.5	96	82	82	51	110	0.22	87	0
1974	71.7	11	88.8	8	54	56	0.15	96	2
1973	69.5	36	83.9	55	55	32	0.13	98	0
1972	70.3	26	85.3	33	55.3	28	0.62	33	0
1971	65.4	112	78.8	120	52	93	1.21	11	0
1970	71.1	18	86.2	22	56	19	0.19	92	0
1969	72.7	8	87.2	18	58.2	4	0.41	61	0
1968	70	28	83.7	57	56.3	14	0.44	57	0
1967	71.8	9	87	19	56.5	11	0.56	40	0
1966	67.6	81	81.4	89	53.8	58	0.75	29	0
1965	69	44	83.2	64	54.8	37	0.61	37	0
1964	67.4	84	81.2	94	53.6	65	0.54	43	0
1963	69.5	36	83	67	56.1	18	0.04	110	0
1962	67.9	67	83.7	57	52.1	90	0.07	105	1
1961	75	3	91.6	3	58.4	3	0.53	44	0
1960	68.9	47	84.8	37	53.1	70	0.37	65	0
1959	68.9	47	82	82	55.7	22	0.26	83	0
1958	72.9	5	87.6	11	58.2	4	0.40	63	0
1957	70	28	84.5	47	55.5	24	0.43	58	0
1956	66.2	103	80.8	97	51.6	100	0.37	65	0
1955	70	28	84.9	35	55	32	0.45	56	0
1954	65.6	110	79.6	115	51.6	100	0.22	87	1
1953	64.6	120	77.8	124	51.4	108	0.42	59	0
1952	67.7	77	81.5	88	53.8	58	0.86	25	0
1951	68.4	56	83.9	55	53	72	1.65	3	0
1950	67	92	80.3	101	53.9	57	1.04	19	2
1949	68.2	61	84.9	35	51.5	104	0.01	114	0
1948	71.4	15	85.5	30	57.3	8	2.27	1	1
1947	67.4	84	80.1	104	54.7	43	0.98	20	0
1946	66.5	96	80.4	99	52.7	79	0.37	65	0
1945	66.5	96	82.5	76	50.6	113	0.39	64	1
1944	67.8	72	83.5	60	52	93	0.61	37	1
1943	65.4	112	80	106	50.6	113	0.90	23	1
1942	66.6	95	81.4	89	51.8	99	1.55	4	0
1941	67.8	72	82.4	77	53.2	69	1.40	5	0
1940	71.6	13	90.3	5	52.8	78			0
1939	67.7	77	82.9	69	52.6	81	0.36	69	0
1938	71.2	17	87.4	15	55.1	31	0.61	37	0
1937	66.7	94	80.2	102	53.6	65	1.20	12	1
1936	67.7	77	79.2	117	56.2	16	0.29	77	1
1935	67.8	72	82.7	72	52.9	74	0.10	104	0
1934			85.7	27	56.9	9			4
1933	69	44	83.4	62	54.6	45	0.04	110	0
1932	70.3	26	85.8	26	55	32	trace	117	1
1931	67.8	72	80.1	104	55.4	25	0.95	21	0
1930	65.9	107	80.2	102	51.5	104	0.04	110	0
1929	67.3	87	79.9	108	54.2	53	0.62	33	1
1928	68.2	61	81.3	91	54.6	45	0.82	27	3
1927	68.6	54	82.6	74	54.4	48	0.48	50	1
1926	70.5	22	86.2	22	54.8	37	0.84	26	0
1925	70.5	22	85	34	55.9	20	0.32	74	0
1924	68.4	56	84.7	41	52	93	0.20	91	0
1923	66.3	100	79.5	116	52.9	74	1.13	15	2
1922	72.8	6	89.1	7	56.5	11	0.11	102	0
1921	69.6	33	84.5	47	54.8	37	0.25	85	0
1920	65.2	115	81.6	86	48.7	122	0.56	40	0
1919	65.5	111	83.2	64	47.7	124	0.00	122	0
1918	71.8	9	90.8	4	53	72	0.24	86	2
1917	66.1	104	82.6	74	49.5	120	0.37	65	0
1916	66.3	100	82	82	50.7	112	1.23	9	0
1915	68.5	55	82.9	69	54.1	54	0.82	27	0
1914	64.4	121	79.7	113	48.8	121	0.42	59	1
1913	69.4	39	84.7	41	54.7	43	1.22	10	2
1912	71.7	11	89.5	6	55	32	0.51	47	3
1911	71.6	13	87.8	10	54.9	36			2
1910	68.3	59	86.9	21	49.7	119	0.30	76	0
1909	69.5	36	87.5	13	51.5	104	0.06	106	0
1908									12
1907	66.8	93	81.2	94	52.4	86	0.35	70	0
1906	66.3	100	80	106	52.6	81	0.02	113	1
1904			85.4	31			0.22	87	12
1899	68	65	85.4	31	50.6	113	0.13	98	0
1898	69.8	32	87.4	15	52.2	89	0.34	72	0
1897	68	65	82.2	79	53.7	64	0.50	48	0
1896	70.9	19	87.4	15	54.4	48	0.05	109	0
1895	68.8	49	83.2	64	54.3	50			0
1894	67.1	91	80.4	99	53.8	58	0.34	72	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2021	75.7
2015	75.3
1961	75
1992	73.8
1958	72.9
1986	72.8
1922	72.8
1969	72.7
1967	71.8
1918	71.8

Coldest
Year	Mean, °F
1991	64.1
1914	64.4
1953	64.6
2012	65
2001	65.1
1981	65.1
1976	65.2
1920	65.2
1980	65.4
1971	65.4
More years share the last value

Wettest
Year	Precipitation, in
1948	2.27
2012	1.77
1951	1.65
1942	1.55
1941	1.40
2011	1.25
2006	1.25
2004	1.25
1916	1.23
1913	1.22

Driest
Year	Precipitation, in
1919	0.00
2025	trace
2023	trace
2015	trace
1986	trace
1932	trace
2003	0.01
1999	0.01
1949	0.01
1906	0.02

The hottest, coldest and wettest days

Hottest day: 97°F; 24 June 2026, 15 June 2026
Coldest night: 41°F; 11 June 2026
Wettest day: 0.05 in; 8 June 2026

Every month, season and year

Months

Seasons

Years

Tri-Cities, WA the day's answers

All-time records

Every answer in words

June 2026 brought 0.12 in of precipitation in Tri-Cities, WA, the driest June since 2025, tied 22nd driest of 122 (with 2019).
The hottest day of June 2026 in Tri-Cities, WA: 97°F on Wednesday 24 June 2026 and Monday 15 June 2026.
The coldest night of June 2026 in Tri-Cities, WA: a low of 41°F on Thursday 11 June 2026.
The wettest day of June 2026 in Tri-Cities, WA: 0.05 in on Monday 8 June 2026.