Delaware April Temperature by Year

This page is a list of the average statewide temperature in the month of April in Delaware for each year from 1895–2023. It is a statewide average over the entire territory of the state, based on data from the NOAA.

State:

Month:

What Was the Hottest April in Delaware History?

2017 was the warmest April in Delaware history. Statewide, the average daily high temperature was 70.0 °F, and the average low was 49.2 °F.

What Was the Coldest April in Delaware History?

1907 was the coolest April in Delaware history. Statewide, the average daily high temperature was 56.4 °F, and the average low was 35.9 °F.

Click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	3	69.9	47.0
2022	54	63.1	42.7
2021	19	67.1	43.5
2020	72	62.0	41.6
2019	2	69.3	48.1
2018	74	62.4	40.8
2017	1	70.0	49.2
2016	51	64.4	41.7
2015	38	65.3	43.1
2014	54	63.9	41.9
2013	30	65.6	43.5
2012	23	66.8	43.3
2011	6	67.7	46.6
2010	5	69.8	45.2
2009	23	65.9	44.0
2008	17	65.8	44.9
2007	92	61.2	40.8
2006	10	68.3	44.3
2005	34	66.1	42.6
2004	29	65.0	44.4
2003	67	62.2	41.8
2002	9	68.4	45.8
2001	41	65.6	42.3
2000	62	62.2	42.6
1999	47	65.3	41.4
1998	21	66.4	44.1
1997	89	61.7	40.4
1996	48	63.8	42.9
1995	43	66.0	41.1
1994	4	69.6	45.8
1993	67	62.6	41.3
1992	79	62.4	40.6
1991	27	65.4	44.2
1990	43	64.2	42.7
1989	79	62.3	40.7
1988	103	60.2	40.6
1987	88	60.8	41.6
1986	64	63.0	41.4
1985	11	69.1	43.2
1984	96	60.6	41.0
1983	92	61.1	41.0
1982	106	61.9	38.2
1981	14	66.9	44.5
1980	34	64.8	43.8
1979	85	61.3	41.3
1978	69	63.2	40.6
1977	16	68.1	43.0
1976	26	67.8	42.0
1975	127	57.9	37.5
1974	23	67.0	43.0
1973	57	62.7	43.0
1972	111	60.7	38.5
1971	103	63.3	37.5
1970	85	62.0	40.7
1969	32	66.3	42.8
1968	57	64.9	40.6
1967	62	65.0	39.9
1966	124	58.2	38.2
1965	119	59.3	38.8
1964	108	60.0	39.7
1963	52	65.1	40.9
1962	52	63.8	42.3
1961	113	59.5	39.0
1960	6	70.3	44.2
1959	30	65.8	43.5
1958	50	63.4	42.9
1957	13	67.8	43.8
1956	106	61.0	38.9
1955	27	65.6	44.1
1954	12	67.7	44.2
1953	60	62.9	42.4
1952	33	64.7	44.2
1951	65	63.9	40.2
1950	118	60.5	37.7
1949	65	63.2	40.9
1948	72	62.2	41.3
1947	48	65.1	41.4
1946	81	63.1	39.8
1945	19	66.6	44.1
1944	98	61.7	39.6
1943	124	60.3	36.1
1942	34	66.9	41.6
1941	17	68.1	42.7
1940	128	57.1	36.7
1939	92	61.6	40.4
1938	40	65.6	42.7
1937	89	61.0	41.2
1936	110	60.7	38.7
1935	115	58.3	40.1
1934	100	62.0	39.3
1933	74	61.9	41.2
1932	108	62.0	37.8
1931	102	61.6	39.4
1930	115	60.6	37.7
1929	38	65.0	43.5
1928	112	60.9	37.9
1927	120	59.8	37.8
1926	113	61.1	37.5
1925	42	66.0	41.6
1924	115	60.1	38.2
1923	96	62.1	39.5
1922	60	63.3	41.9
1921	6	68.5	45.9
1920	95	61.6	40.2
1919	85	62.5	40.1
1918	81	61.5	41.3
1917	69	62.6	41.1
1916	105	60.7	40.0
1915	14	68.6	42.8
1914	100	61.6	39.5
1913	43	63.4	43.6
1912	57	63.3	42.3
1911	126	58.3	37.4
1910	21	66.7	43.5
1909	69	62.4	41.5
1908	43	65.5	41.5
1907	129	56.4	35.9
1906	54	65.2	40.6
1905	81	62.8	39.9
1904	123	58.6	38.1
1903	74	61.0	42.2
1902	98	61.3	40.0
1901	122	57.3	40.0
1900	74	62.2	40.9
1899	74	63.6	39.6
1898	120	59.0	38.6
1897	81	63.3	39.4
1896	34	64.8	43.8
1895	89	61.6	40.7