Peoria, IL: April

30 April 2026: April 2026 averaged 57.9°F in Peoria, IL, the warmest April since 2010, 5th warmest of 142.

April 2026

Mean temperature: 57.9°F; Warmest since 2010; 5th warmest of 142
Precipitation: 7.82 in; Wettest since 2017; 6th wettest of 144

A normal April in Peoria, IL (1991 to 2020): a mean temperature of 52.6°F, between 49.2°F and 56.4°F in eight years of ten and 3.79 in of precipitation, between 2.16 in and 6.75 in in eight years of ten.

The mean temperature of every April in Peoria, IL since 1884: 57.9°F in 2026; the highest is 60.4°F, in 1896.

Normal range, 49.2 to 56.4°F

Every year, ranked, as a table

Every April in Peoria, IL from 1883 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	57.9	5	68.5	9	47.2	6	7.82	6	0
2025	53.9	41	64.7	41	43.6	35	3.58	72	1
2024	55.1	25	65.2	34	44.9	18	7.29	9	0
2023	53.8	42	66.4	20	41.2	77	2.65	99	0
2022	49.5	111	59.5	109	39.5	101	2.36	110	0
2021	52.9	53	63.3	56	42.5	51	4.79	36	0
2020	49.7	108	60.4	96	38.9	113	5.29	27	0
2019	52.7	55	62.4	69	42.9	44	4.35	50	0
2018	45.1	137	56.2	135	34.1	141	1.73	126	0
2017	56.9	10	66.9	14	46.9	8	8.18	4	0
2016	53.2	49	63.8	49	42.6	50	2.55	104	0
2015	55.9	15	67.5	13	44.4	26	3.38	78	0
2014	53.2	49	64.1	48	42.3	54	3.72	66	0
2013	50.1	98	59.9	102	40.3	92	7.75	7	0
2012	54.6	31	65.8	27	43.4	36	2.52	107	0
2011	52.2	63	61.7	80	42.8	46	7.33	8	0
2010	59.1	2	70.6	1	47.6	4	3.31	79	0
2009	50.9	86	60.9	91	40.9	82	6.68	15	0
2008	51.7	70	61.7	80	41.7	67	2.70	97	0
2007	49.9	103	60.2	99	39.6	100	4.35	50	0
2006	56.3	12	68.1	10	44.6	22	5.18	28	0
2005	55.5	21	66.4	20	44.6	22	1.82	124	0
2004	54.1	36	65.4	29	42.8	46	2.20	117	0
2003	53.3	47	64.4	46	42.2	57	2.63	101	0
2002	52.4	60	62.9	61	41.8	65	4.61	39	0
2001	57.7	7	69.1	6	46.4	10	4.21	54	0
2000	51.6	72	62.8	62	40.4	90	2.53	106	0
1999	53.7	43	63.2	59	44.2	27	4.31	52	0
1998	52.1	67	61.4	82	42.7	48	4.96	32	0
1997	47.1	131	57.6	126	36.6	135	2.76	94	0
1996	48.1	123	59.9	102	36.3	136	2.55	104	0
1995	49.3	113	59.4	111	39.1	111	4.77	37	0
1994	53.2	49	64.6	44	41.7	67	3.86	63	0
1993	49.8	104	59.7	105	39.9	99	4.89	33	0
1992	50	101	60.6	94	39.4	104	1.61	129	0
1991	55.8	18	66.7	16	44.9	18	2.97	83	0
1990	50	101	60.7	92	39.3	107	2.32	113	0
1989	50.7	92	61.8	77	39.5	101	4.39	48	0
1988	51.1	83	63.3	56	38.9	113	1.59	132	0
1987	54.1	36	66.6	18	41.6	70	1.84	123	0
1986	55.4	22	68.8	8	42	61	1.39	135	0
1985	56.9	10	67.9	11	46	13	1.14	139	0
1984	49.6	110	57.7	125	41.5	73	5.18	28	0
1983	46.8	134	55.5	137	38.1	124	7.06	12	0
1982	46.5	135	57.2	130	35.8	137	5.40	25	0
1981	55.4	22	65.9	26	44.8	20	5.71	19	0
1980	49.1	114	59.1	116	39.2	109	2.78	92	0
1979	47.7	126	56.8	132	38.6	117	4.48	43	0
1978	51.2	80	61.8	77	40.6	88	4.69	38	0
1977	57	9	69.1	6	45	17	1.24	137	0
1976	54	40	66.3	22	41.8	65	4.86	35	0
1975	47	132	57.3	129	36.7	134	3.92	61	0
1974	53.6	44	65.1	35	42	61	4.11	55	0
1973	50.9	86	60.4	96	41.4	75	4.26	53	0
1972	48.9	115	59.3	114	38.5	119	4.38	49	0
1971	51.8	69	64.9	39	38.8	115	0.71	144	0
1970	52.2	63	62.3	70	42.1	58	7.18	10	0
1969	52.6	57	63.7	52	41.4	75	2.94	84	0
1968	52.3	62	63.5	54	41.2	77	2.20	117	0
1967	52.7	55	62.3	70	43	42	5.47	23	0
1966	48.1	123	57.9	123	38.2	123	3.98	60	0
1965	50.9	86	61	87	40.8	84	5.58	21	0
1964	52.2	63	62.3	70	42.1	58	6.92	13	0
1963	52.8	54	64.9	39	40.8	84	4.08	57	0
1962	50.1	98	61.9	76	38.4	122	0.89	142	0
1961	44.4	138	54.3	139	34.4	140	2.38	109	0
1960	53	52	63.3	56	42.7	48	3.55	75	0
1959	51	85	61.8	77	40.1	96	2.50	108	0
1958	52.2	63	62.8	62	41.6	70	2.65	99	0
1957	51.1	83	59.8	104	42.4	53	5.61	20	0
1956	48.8	117	60.2	99	37.4	131	3.12	80	0
1955	58.6	4	69.4	5	47.9	3	3.69	69	0
1954	55.6	20	66.6	18	44.5	24	5.47	23	0
1953	47	132	56.5	133	37.5	128	2.81	90	0
1952	52.4	60	63.8	49	41	81	3.88	62	0
1951	47.9	125	57.2	130	38.6	117	4.09	56	0
1950	44.3	139	53.7	141	34.8	139	8.49	2	0
1949	50.6	93	62.1	75	39.1	111	2.75	95	0
1948	55.1	25	65	36	45.1	15	1.81	125	0
1947	49.8	104	59.6	108	40	97	8.66	1	0
1946	54.1	36	65.3	32	43	42	1.55	133	0
1945	51.6	72	61	87	42.3	54	5.58	21	0
1944	47.4	129	56.3	134	38.5	119	8.32	3	0
1943	48.9	115	60.3	98	37.5	128	5.38	26	0
1942	55.1	25	66.9	14	43.2	39	3.71	67	0
1941	56.1	13	66	25	46.1	12	4.40	47	0
1940	49.8	104	60.1	101	39.4	104	3.85	64	0
1939	47.7	126	57.8	124	37.6	126	5.16	30	0
1938	53.3	47	62.8	62	43.8	30	3.80	65	0
1937	49.7	108	58.6	117	40.8	84	4.42	46	0
1936	48.2	122	58.6	117	37.8	125	1.64	128	0
1935	48.4	119	57.4	128	39.5	101	2.91	85	0
1934	51.6	72	63	60	40.2	95	1.13	140	0
1933	50.9	86	60.6	94	41.2	77	3.05	81	0
1932	51.3	77	62.3	70	40.4	90	1.99	121	0
1931	52.6	57	63.4	55	41.7	67	2.23	115	0
1930	55.1	25	66.7	16	43.4	36	3.58	72	0
1929	53.6	44	62.7	65	44.5	24	4.56	40	0
1928	47.6	128	58.1	122	37.2	132	2.84	88	0
1927	50.9	86	59.7	105	42	61	4.87	34	0
1926	43.9	141	54	140	33.9	142	2.60	103	0
1925	57.8	6	69.7	4	45.9	14	1.68	127	0
1924	53.5	46	64.7	41	42.3	54	2.13	119	0
1923	49.4	112	61.2	85	37.6	126	1.95	122	0
1922	52.5	59	62.5	67	42.5	51	3.62	71	0
1921	54.3	32	64.6	44	44	29	6.36	16	0
1920	44.3	139	52.7	143	35.8	137	6.12	18	0
1919	51.3	77	61	87	41.6	70	2.35	111	0
1918	45.8	136	54.6	138	37.1	133	3.70	68	0
1917	47.4	129	56.1	136	38.8	115	4.54	41	0
1916	49.8	104	59.4	111	40.3	92	1.60	130	0
1915	58.8	3	70.1	3	47.4	5	1.60	130	0
1914	51.2	80	61.3	83	41.1	80	2.10	120	0
1913	51.7	70	62.5	67	40.9	82	3.54	76	0
1912	51.5	76	62.3	70	40.7	87	6.88	14	0
1911	48.4	119	57.5	127	39.2	109	2.69	98	0
1910	52	68	63.6	53	40.3	92	3.56	74	0
1909	48.5	118	59.4	111	37.5	128	7.17	11	0
1908	50.3	96	61.3	83	39.3	107	4.08	57	0
1907	43.3	142	53.1	142	33.6	143	2.82	89	0
1906	54.1	36	65	36	43.3	38	2.77	93	0
1905	50.5	94	61	87	40	97	3.99	59	0
1904	48.4	119	58.3	121	38.5	119	3.48	77	0
1903	54.2	34	63.8	49	44.8	20	5.15	31	1
1902			61.2	85			2.29	114	5
1901	51.6	72	62.6	66	40.5	89	0.81	143	0
1900	54.7	30	65.6	28	43.8	30	1.09	141	0
1899	54.3	32	65	36	43.2	39	1.36	136	2
1898	50.1	98	60.7	92	39.4	104	3.02	82	0
1897	50.4	95	59.3	114	41.5	73	2.87	87	0
1896	60.4	1	70.2	2	50.5	1	4.47	44	0
1895	55.9	15	65.4	29	46.3	11	2.89	86	0
1894	56	14	65.4	29	46.6	9	2.22	116	0
1893	51.3	77	59.5	109	43.1	41	7.86	5	0
1892	50.2	97	58.4	120	42	61	4.54	41	0
1891	55.7	19	64.4	46	47	7	3.64	70	0
1890	55.2	24	65.3	32	45.1	15	2.33	112	0
1889	54.2	34	64.7	41	43.8	30	2.79	91	0
1888	55.1	25	66.3	22	43.8	30	1.18	138	0
1887	55.9	15	67.8	12	44.1	28	1.53	134	0
1886	57.2	8	66.2	24	48.1	2	2.75	95	0
1885	51.2	80	58.6	117	43.7	34	4.44	45	0
1884	50.9	86	59.7	105	42.1	58	2.62	102	0
1883					42.9	44	6.18	17	7

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1896	60.4
2010	59.1
1915	58.8
1955	58.6
2026	57.9
1925	57.8
2001	57.7
1886	57.2
1977	57
2017	56.9
More years share the last value

Coldest
Year	Mean, °F
1907	43.3
1926	43.9
1950	44.3
1920	44.3
1961	44.4
2018	45.1
1918	45.8
1982	46.5
1983	46.8
1975	47
More years share the last value

Wettest
Year	Precipitation, in
1947	8.66
1950	8.49
1944	8.32
2017	8.18
1893	7.86
2026	7.82
2013	7.75
2011	7.33
2024	7.29
1970	7.18

Driest
Year	Precipitation, in
1971	0.71
1901	0.81
1962	0.89
1900	1.09
1934	1.13
1985	1.14
1888	1.18
1977	1.24
1899	1.36
1986	1.39

The hottest, coldest and wettest days

Hottest day: 84°F; 14 April 2026
Coldest night: 31°F; 20 April 2026
Wettest day: 2.09 in; 27 April 2026

Every month, season and year

Months

Seasons

Years

Peoria, IL the day's answers

All-time records

Every answer in words

April 2026 brought 7.82 in of precipitation in Peoria, IL, the wettest April since 2017, 6th wettest of 144.
The hottest day of April 2026 in Peoria, IL: 84°F on Tuesday 14 April 2026.
The coldest night of April 2026 in Peoria, IL: a low of 31°F on Monday 20 April 2026.
The wettest day of April 2026 in Peoria, IL: 2.09 in on Monday 27 April 2026.