Lewiston, ID: 2025

31 December 2025: 2025 averaged 56.3°F in Lewiston, ID, the warmest year since 2015, 3rd warmest of 130.

2025

Mean temperature: 56.3°F; Warmest since 2015; 3rd warmest of 130
Precipitation: 10.06 in; Driest since 2021; 19th driest of 132

A normal year in Lewiston, ID (1991 to 2020): a mean temperature of 53.5°F, between 52.1°F and 54.8°F in eight years of ten and 12.96 in of precipitation, between 9.67 in and 16.57 in in eight years of ten.

The mean temperature of every year in Lewiston, ID since 1882: 56.3°F in 2025; the highest is 57.2°F, in 1934.

Normal range, 52.1 to 54.8°F

Every year, ranked, as a table

Every year in Lewiston, ID from 1881 to 2025, 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
2025	56.3	3	66.8	9	45.7	1	10.06	113	0
2024	55.8	8	66.4	13	45.2	5	11.29	94	0
2023	55.8	8	66.2	16	45.3	4	10.81	100	0
2022	53.7	42	64.1	62	43.3	28	15.70	16	0
2021	55.9	6	66.8	9	45.1	6	8.62	129	0
2020	54.6	19	65.3	35	43.9	19	14.50	37	0
2019	52.7	80	62.8	100	42.7	51	13.37	58	0
2018	54.8	15	65.4	30	44.1	14	12.90	69	1
2017	52.9	76	63.3	84	42.6	54	16.52	13	1
2016	54.9	13	65.5	28	44.4	8	15.07	28	0
2015	56.4	2	67.4	6	45.5	3	10.22	109	0
2014	54.8	15	65.3	35	44.2	11	12.11	84	0
2013	53.6	49	64.5	55	42.7	51	9.49	122	0
2012	54.7	17	65.3	35	44	15	15.44	19	0
2011	52	103	62.3	109	41.8	85	13.05	64	0
2010	53.3	58	63.4	81	43.1	34	14.49	38	0
2009	52.6	84	63.1	89	42	76	11.44	91	0
2008	52.7	80	63.5	80	41.9	80	8.75	128	0
2007	53.9	38	64.6	53	43.1	34	7.73	132	0
2006	54.6	19	65.6	25	43.6	23	12.49	76	0
2005	53.7	42	64.4	57	43	37	11.76	87	0
2004	54.5	21	64.9	46	44.2	11	13.39	57	0
2003	54.4	25	65	44	43.7	21	14.04	48	0
2002	52.5	89	63	93	42	76	10.12	112	0
2001	53.2	60	63.7	73	42.7	51	10.51	104	0
2000	52.1	100	62.1	113	42.1	72	13.02	65	0
1999	53.1	66	63.4	81	42.8	48	11.67	88	0
1998	54.4	25	64.6	53	44.2	11	17.59	9	0
1997	53	68	62.7	102	43.2	32	15.06	30	0
1996	51.6	111	61.7	120	41.4	94	17.45	11	1
1995	52.6	84	62.1	113	43	37	16.98	12	6
1994	54.3	30	64.9	46	43.7	21	9.69	118	0
1993	50.9	118	60.8	127	40.9	101	13.23	62	0
1992	54.4	25	65.1	42	43.6	23	10.73	102	0
1991	53.1	66	63.8	70	42.4	61	11.31	93	0
1990	55.9	6	66.2	16	45.6	2	11.58	89	0
1989	53.8	40	63.7	73	44	15	13.73	53	0
1988	53.8	40	64.7	51	42.9	42	10.42	106	0
1987	54.4	25	65.4	30	43.3	28	9.09	125	0
1986	53.7	42	64	64	43.4	26	10.53	103	0
1985	49.3	129	59.6	131	39	127	9.59	120	0
1984	52.2	98	62.8	100	41.5	90	11.14	96	0
1983	52.9	76	63.7	73	42.1	72	13.50	55	0
1982	52	103	62.2	111	41.8	85	12.44	77	0
1981	53.4	52	63.9	67	42.9	42	14.21	45	0
1980	52.4	92	62.5	106	42.3	65	13.35	60	0
1979	52.4	92	62.9	96	42	76	12.15	83	0
1978	51.7	110	61.4	123	42.1	72	14.67	35	0
1977	53	68	63.2	87	42.9	42	12.26	80	0
1976	52.9	76	63.7	73	42.2	69	10.06	113	0
1975	51.9	106	61.9	116	41.8	85	15.19	25	0
1974	53.4	52	64.5	55	42.3	65	8.52	130	0
1973	53.7	42	64.9	46	42.4	61	12.37	79	0
1972	51.9	106	62.7	102	41	100	15.07	28	0
1971	51.9	106	62.7	102	41.2	96	15.44	19	0
1970	52.5	89	63.2	87	41.8	85	15.09	27	0
1969	51.4	112	61.9	116	40.9	101	14.43	39	0
1968	52.6	84	63	93	42.2	69	14.20	46	0
1967	54.1	34	65.3	35	43	37	11.05	97	0
1966	53.7	42	64.9	46	42.5	55	9.98	116	0
1965	52.6	84	63.6	78	41.5	90	11.38	92	0
1964	50.8	122	61.4	123	40.3	110	14.81	31	0
1963	52.7	80	63.4	81	41.9	80	10.23	108	0
1962	51.9	106	62.6	105	41.2	96	13.16	63	0
1961	53	68	64	64	42	76	12.91	68	0
1960	51	116	62.2	111	39.7	120	12.66	72	0
1959	50.9	118	61.9	116	39.9	116	12.26	80	0
1958	54.5	21	65.6	25	43.3	28	15.20	24	0
1957	50.9	118	61.6	122	40.2	113	13.41	56	0
1956	50.8	122	61.9	116	39.7	120	16.08	14	0
1955	49	130	60.1	130	37.9	131	14.09	47	0
1954	50.7	124	62.4	108	39	127	10.24	107	0
1953	53.3	58	64.8	50	41.9	80	13.35	60	0
1952	52	103	63.7	73	40.2	113	10.17	110	0
1951	50.9	118	62.9	96	39	127	10.13	111	0
1950	50.7	124	61.4	123	39.9	116	18.72	6	0
1949	51	116	62.5	106	39.4	124	9.92	117	0
1948	49.9	127	60.5	129	39.3	125	15.84	15	0
1947	53.2	60	63.9	67	42.4	61	14.28	43	1
1946	53.5	50	66.3	14	40.7	105	13.51	54	1
1945	53.4	52	65.9	20	40.8	103	13.86	51	0
1944	54	37	67.4	6	40.5	107	9.60	119	0
1943	52.6	84	65.3	35	39.9	116	10.79	101	2
1942	53	68	65.7	23	40.3	110	15.15	26	0
1941	54.7	17	66.2	16	43.3	28	19.06	4	0
1940	56	5	67.8	3	44.3	9	21.31	2	0
1939	55.8	8	68.8	2	42.8	48	9.35	123	0
1938	55.3	11	67.7	4	42.9	42	12.67	71	0
1937	53	68	65.6	25	40.5	107	15.31	22	0
1936	53	68	66.3	14	39.7	120	9.04	127	0
1935	53	68	66.1	19	40	115	8.36	131	0
1934	57.2	1	70.1	1	44.3	9	12.81	70	0
1933									184
1932	53.2	60	64.2	60	42.2	69	12.58	74	0
1931	54.3	30	65.7	23	43	37	13.37	58	0
1930	52.7	80	63.8	70	41.5	90	11.54	90	0
1929	51.4	112	63.1	89	39.6	123	11.17	95	1
1928	53.9	38	65.4	30	42.4	61	9.24	124	0
1927	52.9	76	63.3	84	42.5	55	17.76	8	0
1926	55.3	11	66.6	11	44	15	18.79	5	0
1925	56.2	4	67.5	5	44.9	7	11.78	86	0
1924	53.4	52	65.3	35	41.5	90	10.43	105	1
1923	53.7	42	65.1	42	42.3	65	14.62	36	0
1922	52.4	92	63.8	70	41.1	98	10.02	115	0
1921	53.5	50	64.7	51	42.3	65	12.54	75	0
1920	52.4	92	63.1	89	41.7	89	15.29	23	0
1919	52.1	100	63.9	67	40.3	110	12.97	66	0
1918	54.3	30	65.8	21	42.9	42	12.25	82	0
1917	53.2	60	64.4	57	42.1	72	15.50	18	0
1916	49.4	128	60.8	127	38.1	130	17.49	10	0
1915	54.4	25	65.5	28	43.2	32	14.68	34	2
1914	54.1	34	65.4	30	42.9	42	11.04	98	0
1913	51.1	115	61.7	120	40.4	109	17.82	7	0
1912	52.2	98	62.9	96	41.4	94	14.77	32	0
1911	52.1	100	63.3	84	40.8	103	9.06	126	0
1910	53.4	52	64.4	57	42.5	55	14.71	33	0
1909	52.4	92	62.9	96	41.9	80	15.68	17	0
1908	53.4	52	64.2	60	42.5	55	10.91	99	1
1907	52.5	89	63.1	89	41.9	80	14.43	39	0
1906	54.5	21	65.2	41	43.8	20	14.43	39	0
1905	53.2	60	64	64	42.5	55	14.28	43	0
1904	54.9	13	65.8	21	44	15	14.33	42	0
1903	53.7	42	64.1	62	43.4	26	12.94	67	0
1902	53.2	60	63.6	78	42.8	48	13.96	49	0
1901	54.5	21	65.4	30	43.6	23	12.44	77	0
1900									123
1899	53	68	63	93	43	37	13.83	52	1
1898							9.53	121	41
1897									102
1896									87
1895			66.5	12	39.2	126	12.62	73	37
1894	54.3	30	67.4	6	41.1	98	11.82	85	32
1885	54.1	34	65	44	43.1	34	19.31	3	0
1884	50.5	126	61.1	126	39.9	116	21.76	1	0
1883	51.4	112	62.1	113	40.7	105	15.42	21	5
1882	52.4	92	62.3	109	42.5	55	13.95	50	0
1881									243

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1934	57.2
2015	56.4
2025	56.3
1925	56.2
1940	56
2021	55.9
1990	55.9
2024	55.8
2023	55.8
1939	55.8

Coldest
Year	Mean, °F
1955	49
1985	49.3
1916	49.4
1948	49.9
1884	50.5
1954	50.7
1950	50.7
1964	50.8
1956	50.8
1993	50.9
More years share the last value

Wettest
Year	Precipitation, in
1884	21.76
1940	21.31
1885	19.31
1941	19.06
1926	18.79
1950	18.72
1913	17.82
1927	17.76
1998	17.59
1916	17.49

Driest
Year	Precipitation, in
2007	7.73
1935	8.36
1974	8.52
2021	8.62
2008	8.75
1936	9.04
1911	9.06
1987	9.09
1928	9.24
1939	9.35

The hottest, coldest and wettest days

Hottest day: 104°F; 31 August 2025, 30 July 2025, 8 July 2025
Coldest night: 0°F; 12 February 2025
Wettest day: 0.67 in; 3 January 2025

Month by month

Month	Mean temperature	Precipitation
January	34.2°F 62nd coldest of 135	1.15 in 60th wettest of 135
February	34.3°F 22nd coldest of 136	1.59 in 24th wettest of 136
March	48.6°F 14th warmest of 135	1.18 in 52nd wettest of 136
April	53.2°F 44th warmest of 136	0.58 in 26th driest of 136
May	62.1°F 23rd warmest of 135	0.51 in 15th driest of 136
June	71.1°F 13th warmest of 135	0.08 in 3rd driest of 135
July	78.9°F 14th warmest of 132	0.07 in 26th driest of 133
August	77.8°F 8th warmest of 133	0.29 in 62nd driest of 134
September	71.4°F 3rd warmest of 132	1.24 in 29th wettest of 133
October	53.4°F 46th warmest of 133	0.63 in 33rd driest of 133
November	46.1°F 8th warmest of 134	1.17 in 64th driest of 136
December	42.6°F 2nd warmest of 134	1.57 in 38th wettest of 136

Hot days and freezes

Lewiston, ID has had 63 days at 90°F or above in 2025 through 31 December, the most by that date since 2021, tied 12th most of 131 (with 1958).
Lewiston, ID has had 15 days at 100°F or above in 2025 through 31 December, the most by that date since 2024, tied 23rd most of 131 (with 2006, 1998, 1941 and 1 other year).
Lewiston, ID has had 60 freezing nights (a low of 32°F or below) in 2025 through 31 December, the most by that date since 2023, tied 123rd most of 131 (with 1998, 1902 and 1885).
The first freeze of fall 2025 in Lewiston, ID came on Monday 24 November 2025, the earliest since 2024, 129th earliest of 130.
The last freeze of spring 2025 in Lewiston, ID came on Tuesday 1 April 2025, the latest since 2023, tied 98th latest of 133 (with 2004).

Daily records set

Date	Record	Value	Before	Check
10 December	Warmest day	65°F	62°F 1968	Provisional
26 March	Warmest day	80°F	71°F 1974, 1941	Provisional
25 March	Warmest day	79°F	76°F 1960	Provisional

Daily records set and not listed: 0

Every month, season and year

Months

Seasons

Years

2025
2026

Lewiston, ID the day's answers

All-time records

Every answer in words

2025 brought 10.06 in of precipitation in Lewiston, ID, the driest year since 2021, tied 19th driest of 132 (with 1976).
The hottest day of 2025 in Lewiston, ID: 104°F on Sunday 31 August 2025, Wednesday 30 July 2025 and Tuesday 8 July 2025.
The coldest night of 2025 in Lewiston, ID: a low of 0°F on Wednesday 12 February 2025.
The wettest day of 2025 in Lewiston, ID: 0.67 in on Friday 3 January 2025.