Lewiston, ID: April

30 April 2026: April 2026 averaged 52.3°F in Lewiston, ID, the warmest April since 2025, tied 57th warmest of 137 (with 2020 and 1916).

April 2026

Mean temperature: 52.3°F; Warmest since 2025; 57th warmest of 137
Precipitation: 2.24 in; Wettest since 2019; 9th wettest of 137

A normal April in Lewiston, ID (1991 to 2020): a mean temperature of 51.3°F, between 48.7°F and 54°F in eight years of ten and 1.54 in of precipitation, between 0.57 in and 2.29 in in eight years of ten.

The mean temperature of every April in Lewiston, ID since 1882: 52.3°F in 2026; the highest is 59°F, in 1934.

Normal range, 48.7 to 54°F

Every year, ranked, as a table

Every April 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	52.3	57	64.1	58	40.4	57	2.24	9	0
2025	53.2	44	65.7	42	40.7	48	0.58	112	0
2024	52.6	50	63.9	59	41.4	33	1.30	53	0
2023	51.3	73	62.6	75	39.9	70	1.03	72	0
2022	47.4	130	57.4	131	37.3	123	1.96	16	0
2021	53.4	40	67.1	29	39.7	75	0.05	136	0
2020	52.3	57	64.6	52	40	68	0.57	113	0
2019	53.1	46	62.6	75	43.6	11	2.26	7	0
2018	52.4	54	62.8	73	42	25	1.82	21	0
2017	50.3	97	59.7	113	40.8	45	1.98	15	0
2016	57.5	3	69.7	8	45.2	3	1.60	35	0
2015	51.2	76	64.2	56	38.1	113	0.29	129	0
2014	51.3	73	62.6	75	39.9	70	1.00	77	0
2013	50.3	97	61.3	96	39.2	90	1.16	63	0
2012	53.1	46	63.8	61	42.3	21	1.68	27	0
2011	45.7	136	54.8	137	36.6	129	1.60	35	0
2010	51	79	62	87	40	68	1.55	40	0
2009	50.4	95	61.3	96	39.4	84	0.82	92	0
2008	47.1	131	58.7	124	35.4	136	0.53	116	0
2007	51.6	68	63	72	40.2	64	0.57	113	0
2006	52	61	62.2	81	41.7	28	2.25	8	0
2005	52.4	54	63.5	63	41.3	34	1.53	43	0
2004	54	30	66.7	31	41.3	34	1.34	51	0
2003	49.9	104	59.8	112	39.9	70	1.56	38	0
2002	49.8	107	60.7	104	38.9	98	0.79	94	0
2001	48.4	124	58	128	38.7	107	1.65	30	0
2000	54.4	27	66.1	37	42.6	19	0.99	78	0
1999	48.7	122	59.9	111	37.4	122	0.71	106	0
1998	50.9	81	61.4	94	40.5	52	1.29	54	0
1997	48.8	121	58.3	126	39.2	90	2.52	5	0
1996	51.3	73	61.4	94	41.3	34	2.59	4	0
1995	49.9	104	59.5	115	40.2	64	1.55	40	0
1994	54.2	28	64.3	55	44	9	1.50	45	0
1993	50.1	99	59.4	118	40.8	45	2.78	3	0
1992	53.8	33	64.8	50	42.8	17	1.76	24	0
1991	52	61	63.5	63	40.5	52	0.79	94	0
1990	57	5	68	19	46	1	2.08	12	0
1989	56.1	9	67.4	26	44.8	5	0.65	109	0
1988	53.4	40	64.5	54	42.4	20	1.12	66	0
1987	57	5	69.7	8	44.3	7	0.83	91	0
1986	50.5	93	61.6	91	39.3	86	0.37	122	0
1985	53.5	36	65.8	39	41.1	39	0.93	84	0
1984	49.2	116	59.5	115	38.9	98	1.15	64	0
1983	49.2	116	61.2	100	37.2	124	1.12	66	0
1982	47.7	128	58.3	126	37.1	125	1.14	65	0
1981	51.6	68	62.2	81	41	41	0.92	86	0
1980	56	12	66.6	33	45.3	2	0.76	99	0
1979	49.8	107	59.5	115	40.2	64	2.17	11	0
1978	50	103	59.2	121	40.8	45	3.29	1	0
1977	55.9	13	70.1	7	41.7	28	0.10	134	0
1976	50.1	99	61.5	92	38.7	107	1.29	54	0
1975	46.5	133	56	136	37	127	1.25	59	0
1974	51.1	78	60.7	104	41.5	32	1.66	28	0
1973	50.4	95	63.1	69	37.8	119	0.12	133	0
1972	47.1	131	57.7	130	36.4	132	0.97	81	0
1971	49.6	111	61.5	92	37.6	121	0.74	103	0
1970	46.2	135	56.5	134	35.9	135	1.03	72	0
1969	50.7	85	62.1	84	39.3	86	2.33	6	0
1968	48.4	124	60.2	109	36.5	131	0.40	121	0
1967	46.5	133	57	133	36	134	1.78	22	0
1966	50.7	85	63.3	67	38.1	113	0.31	126	0
1965	52	61	63.1	69	41	41	1.93	17	0
1964	47.6	129	58.7	124	36.6	129	0.93	84	0
1963	49.1	118	59.4	118	38.8	104	1.03	72	0
1962	53.5	36	66.5	34	40.5	52	0.43	120	0
1961	49.7	110	60.6	106	38.7	107	1.12	66	0
1960	50.6	91	61.8	88	39.3	86	1.31	52	0
1959	50.7	85	62.6	75	38.8	104	1.08	69	0
1958	48.9	120	59.3	120	38.4	110	2.03	13	0
1957	50.5	93	62.2	81	38.8	104	0.68	107	0
1956	53.3	43	66.4	35	40.3	60	0.05	136	0
1955	45	137	56.2	135	33.9	137	1.28	57	0
1954	49.3	115	60.5	107	38.1	113	0.74	103	0
1953	50.1	99	61.2	100	38.9	98	0.90	87	0
1952	53.7	35	67.6	23	39.7	75	1.59	37	0
1951	51.8	67	67.4	26	36.2	133	0.45	119	0
1950	47.8	127	58.9	123	36.7	128	0.76	99	0
1949	54	30	67.5	25	40.5	52	1.29	54	0
1948	47.9	126	58	128	37.8	119	1.64	31	0
1947	51.9	64	63.3	67	40.4	57	1.62	33	0
1946	53.8	33	68	19	39.7	75	0.98	79	1
1945	50.6	91	63.1	69	38.1	113	1.56	38	0
1944	54.6	24	68	19	41.2	38	1.88	19	0
1943	54.7	23	67.2	28	42.1	24	0.79	94	0
1942	55	19	69.2	15	40.7	48	1.19	61	0
1941	55.6	16	68.2	17	43	16	1.77	23	0
1940	55	19	66.8	30	43.2	14	1.84	20	0
1939	55.4	17	69.6	10	41.1	39	0.77	97	0
1938	52.4	54	66	38	38.9	98	1.54	42	0
1937	50.7	85	61.8	88	39.5	81	1.91	18	0
1936	56.6	8	71	3	42.2	23	0.37	122	0
1935	49.6	111	62.1	84	37.1	125	1.73	26	0
1934	59	1	74.7	1	43.2	14	0.77	97	0
1933	52.5	52	64.7	51	40.3	60	0.46	118	0
1932	53.5	36	65	49	42	25	0.61	111	0
1931	53	48	65.1	46	41	41	0.53	116	0
1930	57.3	4	69.5	11	45.1	4	1.48	46	0
1929	49.8	107	60.5	107	39.1	95	1.07	70	0
1928	50.9	81	61.3	96	40.4	57	0.98	79	0
1927	50.9	81	62.6	75	39.2	90	0.37	122	0
1926	58.7	2	72.9	2	44.5	6	0.35	125	0
1925	56.1	9	68.8	16	43.4	13	1.27	58	0
1924	52.2	60	65.2	45	39.1	95	0.23	130	0
1923	52.7	49	65.1	46	40.2	64	1.02	76	0
1922	49	119	59.7	113	38.3	112	1.03	72	0
1921	49.6	111	60.1	110	39.2	90	1.61	34	0
1920	49.5	114	59.2	121	39.8	73	2.24	9	0
1919	54	30	66.4	35	41.6	31	1.25	59	0
1918	51.9	64	65.6	44	38.1	113	0.57	113	0
1917	48.5	123	57.4	131	39.7	75	2.81	2	0
1916	52.3	57	64.2	56	40.3	60	0.84	90	0
1915	56.8	7	69.3	12	44.3	7	1.75	25	0
1914	53.5	36	65.1	46	42	25	1.63	32	0
1913	51.9	64	63.9	59	39.8	73	1.39	48	0
1912	51.5	70	62.7	74	40.3	60	1.66	28	0
1911	51.5	70	64.6	52	38.4	110	0.30	128	0
1910	55.8	14	67.9	22	43.7	10	1.36	50	0
1909	50.1	99	61.3	96	38.9	98	0.75	102	0
1908	53.2	44	65.8	39	40.6	50	0.96	82	0
1907	51	79	62.5	80	39.5	81	0.31	126	0
1906	56.1	9	70.4	6	41.7	28	0.07	135	0
1905	54.2	28	65.7	42	42.8	17	1.51	44	0
1904	55.8	14	68.1	18	43.5	12	0.96	82	0
1903	50.9	81	62.1	84	39.6	80	0.66	108	0
1902	52.5	52	63.7	62	41.3	34	0.76	99	0
1901	51.5	70	63.5	63	39.5	81	0.86	89	0
1900	53.4	40	67.6	23	39.2	90	2.02	14	0
1899	51.2	76	61.8	88	40.6	50	0.17	132	0
1898	54.5	25	69.3	12	39.7	75	0.65	109	0
1897	55	19	71	3	39	97	1.38	49	0
1896	50.7	85	63.4	66	38	118	1.19	61	1
1895	55	19	70.7	5	39.3	86	1.07	70	0
1894	52.6	50	65.8	39	39.4	84	0.88	88	0
1885	55.1	18	69.3	12	40.9	44	0.19	131	0
1884	54.5	25	66.7	31	42.3	21	1.47	47	0
1883	50.7	85	60.9	102	40.5	52	0.72	105	0
1882	49.9	104	60.8	103	38.9	98	0.80	93	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1934	59
1926	58.7
2016	57.5
1930	57.3
1990	57
1987	57
1915	56.8
1936	56.6
1989	56.1
1925	56.1
More years share the last value

Coldest
Year	Mean, °F
1955	45
2011	45.7
1970	46.2
1975	46.5
1967	46.5
2008	47.1
1972	47.1
2022	47.4
1964	47.6
1982	47.7

Wettest
Year	Precipitation, in
1978	3.29
1917	2.81
1993	2.78
1996	2.59
1997	2.52
1969	2.33
2019	2.26
2006	2.25
2026	2.24
1920	2.24

Driest
Year	Precipitation, in
2021	0.05
1956	0.05
1906	0.07
1977	0.10
1973	0.12
1899	0.17
1885	0.19
1924	0.23
2015	0.29
1911	0.30

The hottest, coldest and wettest days

Hottest day: 78°F; 20 April 2026
Coldest night: 32°F; 25 April 2026
Wettest day: 0.85 in; 12 April 2026

Every month, season and year

Months

Seasons

Years

Lewiston, ID the day's answers

All-time records

Every answer in words

April 2026 brought 2.24 in of precipitation in Lewiston, ID, the wettest April since 2019, tied 9th wettest of 137 (with 1920).
The hottest day of April 2026 in Lewiston, ID: 78°F on Monday 20 April 2026.
The coldest night of April 2026 in Lewiston, ID: a low of 32°F on Saturday 25 April 2026.
The wettest day of April 2026 in Lewiston, ID: 0.85 in on Sunday 12 April 2026.