Connecticut March Temperature by Year

This page is a list of the average statewide temperature in the month of March in Connecticut 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 March in Connecticut History?

2012 was the warmest March in Connecticut history. Statewide, the average daily high temperature was 56.3 °F, and the average low was 35.2 °F.

What Was the Coldest March in Connecticut History?

1916 was the coolest March in Connecticut history. Statewide, the average daily high temperature was 35.5 °F, and the average low was 17.1 °F.

Click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	24	48.2	29.6
2022	23	48.9	28.9
2021	18	50.5	28.1
2020	10	51.1	31.7
2019	73	44.5	25.5
2018	53	44.5	28.4
2017	91	42.8	24.1
2016	4	53.6	32.7
2015	115	40.9	21.1
2014	121	40.8	20.3
2013	57	43.9	28.0
2012	1	56.3	35.2
2011	43	46.2	27.6
2010	5	52.5	33.5
2009	45	47.0	26.5
2008	51	46.3	26.7
2007	72	46.3	23.8
2006	49	47.0	26.3
2005	102	42.1	22.5
2004	34	47.0	29.0
2003	57	47.8	24.1
2002	28	48.9	28.2
2001	81	42.0	26.3
2000	8	53.0	30.8
1999	38	47.4	27.3
1998	18	49.0	29.6
1997	62	45.0	26.7
1996	91	44.1	22.6
1995	18	49.0	29.6
1994	69	44.4	26.1
1993	97	42.3	23.8
1992	86	43.2	24.0
1991	17	48.8	29.9
1990	28	50.2	27.1
1989	56	46.8	25.4
1988	42	47.7	26.5
1987	32	49.0	27.6
1986	38	48.4	26.5
1985	22	50.5	27.4
1984	115	39.4	22.6
1983	28	46.6	30.6
1982	77	45.3	24.3
1981	57	45.8	26.2
1980	78	43.9	25.3
1979	15	49.4	29.9
1978	102	42.2	22.4
1977	13	50.4	30.4
1976	36	48.6	27.0
1975	84	43.3	24.5
1974	54	46.2	26.2
1973	9	51.1	32.1
1972	90	42.6	24.5
1971	81	42.7	25.5
1970	93	41.9	24.4
1969	99	42.1	23.8
1968	38	47.1	27.8
1967	114	40.9	21.4
1966	51	46.2	26.8
1965	83	42.6	25.3
1964	49	46.5	26.8
1963	57	45.0	27.0
1962	65	45.0	26.0
1961	69	44.6	25.9
1960	128	37.9	19.4
1959	79	44.4	24.5
1958	54	43.4	29.0
1957	44	46.6	27.2
1956	119	39.4	22.4
1955	67	44.7	26.0
1954	45	46.9	26.7
1953	36	46.3	29.3
1952	75	43.1	26.6
1951	45	45.3	28.3
1950	115	41.1	20.8
1949	45	47.0	26.7
1948	64	46.5	24.7
1947	97	42.4	23.9
1946	3	57.0	31.5
1945	2	56.3	32.7
1944	107	41.1	23.0
1943	86	43.0	24.2
1942	27	47.4	30.1
1941	124	39.1	20.9
1940	125	37.5	21.7
1939	105	41.0	23.3
1938	31	48.7	28.3
1937	115	39.5	22.5
1936	11	50.8	31.5
1935	38	47.8	27.0
1934	101	43.1	22.0
1933	93	40.5	25.8
1932	105	41.4	23.0
1931	65	43.6	27.5
1930	75	44.6	25.1
1929	24	49.4	28.2
1928	93	42.1	24.2
1927	33	48.5	27.6
1926	122	39.7	20.8
1925	24	50.1	27.5
1924	84	42.8	24.9
1923	120	41.0	20.5
1922	61	45.9	25.8
1921	7	54.4	31.2
1920	79	45.4	23.7
1919	35	48.1	27.8
1918	63	47.2	24.2
1917	86	42.3	24.8
1916	129	35.5	17.1
1915	108	42.2	21.7
1914	102	41.2	23.5
1913	21	50.0	28.5
1912	112	41.4	21.4
1911	109	42.1	21.5
1910	15	51.3	28.0
1909	100	41.4	24.2
1908	68	44.9	25.7
1907	69	45.5	25.0
1906	126	37.9	19.6
1905	86	44.2	22.9
1904	110	40.8	22.5
1903	5	53.2	32.7
1902	14	49.6	30.4
1901	93	42.0	24.4
1900	122	40.7	19.6
1899	112	39.2	23.6
1898	12	50.8	30.2
1897	73	44.5	25.4
1896	126	38.1	19.4
1895	111	40.4	22.7