Lewiston, ID: June

30 June 2026: June 2026 averaged 67°F in Lewiston, ID, the warmest June since 2025, tied 59th warmest of 136 (with 2018, 2002, 1972 and 1 other year).

June 2026

Mean temperature: 67°F; Warmest since 2025; 59th warmest of 136
Precipitation: 0.53 in; Driest since 2025; 22nd driest of 136

A normal June in Lewiston, ID (1991 to 2020): a mean temperature of 66.1°F, between 63.5°F and 68.6°F in eight years of ten and 1.13 in of precipitation, between 0.67 in and 2.07 in in eight years of ten.

The mean temperature of every June in Lewiston, ID since 1882: 67°F in 2026; the highest is 75.8°F, in 2021.

Normal range, 63.5 to 68.6°F

Every year, ranked, as a table

Every June in Lewiston, ID from 1882 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	67	59	79.9	67	54	59	0.53	115	0
2025	71.1	13	85	14	57.2	10	0.08	134	0
2024	69	29	82.5	33	55.6	32	0.66	106	0
2023	71.3	10	84.3	19	58.3	4	1.01	80	0
2022	66.6	70	78	94	55.1	36	3.18	6	0
2021	75.8	1	90.5	1	61	1	0.41	124	0
2020	66.2	79	76.9	106	55.4	35	2.22	21	0
2019	68.1	43	81.2	46	54.9	39	0.99	82	0
2018	67	59	79.2	78	54.8	43	1.15	71	0
2017	68.2	41	81.4	43	54.9	39	0.62	110	0
2016	68.7	32	83.1	26	54.3	53	1.01	80	0
2015	75.2	2	89.8	2	60.5	2	1.22	66	0
2014	66.4	73	79.1	79	53.7	68	0.95	86	0
2013	67.3	52	80.2	64	54.3	53	1.93	29	0
2012	65.5	93	77.1	102	53.9	63	2.05	27	0
2011	62.9	129	73.9	131	51.9	102	0.64	109	0
2010	63.5	120	74.1	129	52.9	82	2.73	11	0
2009	67.1	55	79.9	67	54.3	53	0.82	93	0
2008	65.5	93	78.9	81	52.1	97	0.69	102	0
2007	67.3	52	80.4	60	54.2	57	0.76	96	0
2006	68.6	33	80.6	57	56.5	17	1.45	51	0
2005	64.4	104	75.9	113	52.9	82	1.30	61	0
2004	67.9	46	81	51	54.7	45	1.14	72	0
2003	68.3	39	82.9	30	53.6	69	0.23	132	0
2002	67	59	79.9	67	54	59	1.45	51	0
2001	63.3	124	75.8	115	50.9	119	1.12	75	0
2000	66	82	79.5	73	52.5	88	1.27	63	0
1999	63.8	114	75.5	119	52.1	97	1.50	48	0
1998	65.5	93	77.2	100	53.8	65	0.77	95	0
1997	64.2	106	74.5	127	53.8	65	0.93	88	0
1996	64	110	76.5	110	51.6	108	0.67	104	0
1995	63.7	117	74.5	127	53	80	2.60	12	0
1994	66	82	79.8	70	52.2	94	1.05	77	0
1993	63.9	112	75.3	121	52.5	88	1.63	40	0
1992	71.2	11	84.9	15	57.5	6	0.75	97	0
1991	60.3	135	71.4	136	49.1	132	1.86	33	0
1990	67.6	47	78.8	85	56.3	20	0.71	100	0
1989	68.6	33	81.1	50	56.1	22	1.61	42	0
1988	66.7	67	78.8	85	54.6	47	1.69	37	0
1987	70	18	84	21	55.9	27	1.44	53	0
1986	70.9	14	84.8	16	57	12	0.41	124	0
1985	66.9	64	80.6	57	53.2	77	0.92	90	0
1984	63.8	114	76.7	109	51	117	1.58	44	0
1983	65.1	100	78.2	92	52.1	97	1.70	36	0
1982	69.1	25	81.9	37	56.4	18	0.46	122	0
1981	62.2	133	73.6	133	50.7	122	1.94	28	0
1980	63.1	126	74.6	126	51.7	106	1.31	60	0
1979	67.1	55	81.2	46	53	80	0.70	101	0
1978	67.2	54	80.9	53	53.4	72	0.30	129	0
1977	72.3	6	86.4	9	58.1	5	0.35	127	0
1976	63	128	75.6	117	50.3	127	1.22	66	0
1975	63.6	118	75	124	52.2	94	1.29	62	0
1974	71.2	11	85.9	10	56.4	18	0.50	118	0
1973	67.6	47	81.3	45	54	59	0.24	131	0
1972	67	59	79.6	72	54.4	49	0.93	88	0
1971	62.3	132	73.7	132	50.9	119	2.53	13	0
1970	70.1	17	83.2	23	57	12	2.28	19	0
1969	69.7	20	82.7	31	56.6	16	2.38	15	0
1968	66.3	74	78.5	91	54.2	57	1.34	58	0
1967	68.4	38	81.8	40	55.1	36	1.93	29	0
1966	64.2	106	76.9	106	51.5	109	0.68	103	0
1965	65.2	99	79.1	79	51.3	111	0.95	86	0
1964	64.4	104	76	111	52.7	87	3.11	7	0
1963	65.8	86	76.8	108	54.7	45	1.39	55	0
1962	64.8	102	78.9	81	50.7	122	0.98	83	0
1961	71.4	9	86.9	7	55.9	27	0.51	117	0
1960	66.3	74	81.4	43	51.1	115	0.58	112	0
1959	65.4	96	78.8	85	51.9	102	1.65	39	0
1958	68.6	33	81.2	46	56	25	1.71	35	0
1957	65.7	89	78.9	81	52.4	90	1.20	68	0
1956	62.7	130	75.5	119	49.9	129	2.32	17	0
1955	66.7	67	80.4	60	52.9	82	0.52	116	0
1954	60.8	134	73.4	134	48.2	135	2.21	22	0
1953	59.9	136	72.1	135	47.7	136	1.68	38	0
1952	63.6	118	75.9	113	51.3	111	2.95	9	0
1951	63.1	126	77.7	98	48.5	134	2.36	16	0
1950	63.9	112	75	124	52.9	82	4.70	3	0
1949	66.2	79	80.6	57	51.8	104	0.35	127	0
1948	68.3	39	80.9	53	55.8	30	1.18	70	0
1947	64	110	75.8	115	52.3	91	2.43	14	0
1946	65.9	85	80.3	62	51.4	110	2.30	18	0
1945	65.8	86	81.2	46	50.4	124	1.59	43	0
1944	67.1	55	82	36	52.2	94	1.57	45	0
1943	63.4	122	77.1	102	49.7	130	1.57	45	0
1942	63.8	114	77.2	100	50.4	124	2.14	25	0
1941	67.6	47	79.4	74	55.8	30	3.95	4	0
1940	73.5	3	89.7	3	57.3	8	0.25	130	0
1939	67.1	55	81	51	53.3	75	0.72	99	0
1938	70.9	14	88	6	53.8	65	1.20	68	0
1937	68.2	41	83	29	53.4	72	2.82	10	0
1936	71.8	7	86.5	8	57	12	1.53	47	0
1935	68.8	30	84.1	20	53.6	69	0.67	104	0
1934	69.3	24	83.1	26	55.6	32	3.02	8	0
1933	69.1	25	82.1	35	56.1	22	0.55	113	0
1932	69.8	19	84.7	17	54.8	43	0.50	118	0
1931	68.6	33	82.2	34	54.9	39	1.48	49	0
1930	66.3	74	79.4	74	53.2	77	0.90	91	0
1929	66	82	78.6	90	53.4	72	2.24	20	0
1928	66.9	64	80	65	53.9	63	1.03	79	0
1927	68.1	43	81.8	40	54.4	49	1.90	32	0
1926	70.7	16	85.5	11	56	25	2.19	24	0
1925	69.6	22	83.6	22	55.6	32	1.24	65	0
1924	68.8	30	83.1	26	54.4	49	0.75	97	0
1923	64.2	106	75.6	117	52.9	82	2.10	26	0
1922	73	4	88.6	5	57.3	8	0.96	84	0
1921	69.7	20	83.2	23	56.2	21	1.05	77	0
1920	63.3	124	77.1	102	49.4	131	1.26	64	0
1919	66.6	70	81.9	37	51.3	111	0.13	133	0
1918	72.9	5	89	4	56.7	15	0.55	113	0
1917	63.4	122	77.8	97	49	133	0.48	120	0
1916	64.5	103	77.9	95	51	117	1.91	31	0
1915	65.4	96	78.7	88	52.1	97	1.44	53	0
1914	65.6	90	77.7	98	53.5	71	0.96	84	0
1913	66.7	67	78.7	88	54.6	47	3.78	5	0
1912	68.6	33	82.7	31	54.4	49	0.43	123	0
1911	68	45	80	65	55.9	27	1.13	74	0
1910	65.8	86	79.8	70	51.7	106	0.61	111	0
1909	66.9	64	79.4	74	54.3	53	0.48	120	0
1908	65.3	98	78.2	92	52.3	91	0.65	107	0
1907	64.2	106	75.2	122	53.2	77	1.48	49	0
1906	63.5	120	75.2	122	51.8	104	1.14	72	0
1905	65.6	90	77.1	102	54	59	2.21	22	0
1904	67	59	80.8	56	53.3	75	1.62	41	0
1903	71.7	8	85.1	13	58.4	3	1.09	76	0
1902	65.6	90	79.3	77	52	101	0.65	107	0
1901	62.7	130	74.1	129	51.3	111	1.35	56	0
1899	66.1	81	76	111	56.1	22	0.81	94	0
1898	66.3	74	81.5	42	51.1	115	0.87	92	0
1897	66.3	74	80.3	62	52.3	91	1.82	34	2
1896	67.6	47	85.2	12	50.1	128	1.34	58	3
1895	67.5	51	84.5	18	50.4	124	0.06	135	1
1894	64.9	101	78.9	81	50.8	121	1.35	56	0
1885	66.5	72	77.9	95	55.1	36	4.91	2	0
1884	69.1	25	80.9	53	57.4	7	5.67	1	0
1883	69.1	25	83.2	23	54.9	39	0.01	136	0
1882	69.6	22	81.9	37	57.2	10	0.36	126	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2021	75.8
2015	75.2
1940	73.5
1922	73
1918	72.9
1977	72.3
1936	71.8
1903	71.7
1961	71.4
2023	71.3

Coldest
Year	Mean, °F
1953	59.9
1991	60.3
1954	60.8
1981	62.2
1971	62.3
1956	62.7
1901	62.7
2011	62.9
1976	63
1980	63.1
More years share the last value

Wettest
Year	Precipitation, in
1884	5.67
1885	4.91
1950	4.70
1941	3.95
1913	3.78
2022	3.18
1964	3.11
1934	3.02
1952	2.95
1937	2.82

Driest
Year	Precipitation, in
1883	0.01
1895	0.06
2025	0.08
1919	0.13
2003	0.23
1973	0.24
1940	0.25
1978	0.30
1977	0.35
1949	0.35

The hottest, coldest and wettest days

Hottest day: 92°F; 24 June 2026, 16 June 2026, 15 June 2026
Coldest night: 45°F; 11 June 2026, 8 June 2026
Wettest day: 0.20 in; 29 June 2026

Every month, season and year

Months

Seasons

Years

Lewiston, ID the day's answers

All-time records

Every answer in words

June 2026 brought 0.53 in of precipitation in Lewiston, ID, the driest June since 2025, 22nd driest of 136.
The hottest day of June 2026 in Lewiston, ID: 92°F on Wednesday 24 June 2026, Tuesday 16 June 2026 and Monday 15 June 2026.
The coldest night of June 2026 in Lewiston, ID: a low of 45°F on Thursday 11 June 2026 and Monday 8 June 2026.
The wettest day of June 2026 in Lewiston, ID: 0.20 in on Monday 29 June 2026.