St Louis, MO: March

31 March 2026: March 2026 averaged 54.5°F in St Louis, MO, the warmest March since 2012, 4th warmest of 149.

March 2026

Mean temperature: 54.5°F; Warmest since 2012; 4th warmest of 149
Precipitation: 5.16 in; Wettest since 2021; 25th wettest of 146

A normal March in St Louis, MO (1991 to 2020): a mean temperature of 47.4°F, between 41.5°F and 50.9°F in eight years of ten and 3.20 in of precipitation, between 1.54 in and 5.67 in in eight years of ten.

The mean temperature of every March in St Louis, MO since 1874: 54.5°F in 2026; the highest is 61.1°F, in 2012.

Normal range, 41.5 to 50.9°F

Every year, ranked, as a table

Every March in St Louis, MO from 1874 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	54.5	4	67.3	3	41.7	14	5.16	25	0
2025	54	6	66.4	5	41.5	17	2.91	82	0
2024	53.8	9	65	7	42.5	10	2.16	113	0
2023	45.9	68	55.5	69	36.3	67	5.03	27	0
2022	49.2	29	60.1	22	38.3	43	4.79	30	0
2021	52.1	15	61.9	16	42.3	12	5.17	24	0
2020	50.7	18	59.5	30	41.9	13	3.85	50	0
2019	42.6	101	51.8	105	33.4	102	5.63	19	0
2018	43.1	94	51.1	112	35	83	7.12	8	0
2017	49.9	21	59.5	30	40.4	24	4.24	41	0
2016	53	12	62.5	13	43.6	7	2.29	107	0
2015	46.4	63	57.2	53	35.6	74	3.00	76	0
2014	42.4	102	54.3	78	30.5	137	1.55	130	0
2013	40.5	119	48.9	129	32	118	4.95	28	0
2012	61.1	1	72.1	1	50.1	1	3.33	64	0
2011	47.2	49	56.2	60	38.3	43	4.74	32	0
2010	48.9	34	58.8	37	38.9	33	2.35	105	0
2009	49.2	29	59.6	29	38.9	33	3.04	74	0
2008	43.9	85	53.8	83	34	93	8.39	1	0
2007	53.6	10	63.5	11	43.7	5	2.80	88	0
2006	46.5	61	56.3	57	36.8	56	3.26	66	0
2005	43.9	85	53.5	85	34.3	90	1.47	132	0
2004	49.8	23	59	34	40.7	22	4.36	37	0
2003	47.5	48	58.8	37	36.2	70	2.80	88	0
2002	42.7	100	52.5	94	33	105	3.67	54	0
2001	41.5	109	51.3	110	31.6	122	1.45	133	0
2000	49.1	32	59.7	26	38.4	42	1.88	122	0
1999	42.8	98	52.5	94	33	105	2.40	102	0
1998	43.2	92	51.2	111	35.2	79	6.00	15	0
1997	47.6	47	58.8	37	36.4	62	2.85	85	0
1996	41	113	50.2	118	31.8	120	3.06	73	0
1995	49	33	59	34	39	32	3.19	72	0
1994	47.7	45	57.9	46	37.5	50	1.27	135	0
1993	41.5	109	49	127	34	93	3.31	65	0
1992	48.5	39	58.2	44	38.8	35	3.45	61	0
1991	50	20	59.9	24	40.2	26	3.20	69	0
1990	49.8	23	59	34	40.5	23	2.66	95	0
1989	45	75	54.3	78	35.6	74	4.53	34	0
1988	45.2	73	55.3	70	35.1	81	4.73	33	0
1987	48.6	37	58.5	42	38.7	36	2.16	113	0
1986	49.2	29	60.1	22	38.3	43	1.22	137	0
1985	49.5	27	58.8	37	40.2	26	5.18	23	0
1984	37	144	43.5	149	30.6	135	5.37	21	0
1983	44.5	82	52.7	92	36.3	67	3.54	57	0
1982	45.3	72	55.1	76	35.5	76	2.88	83	0
1981	46.6	58	56.8	56	36.5	60	2.97	79	0
1980	40.9	115	49.8	122	32.1	115	3.98	45	0
1979	44	84	53.5	85	34.6	85	3.63	55	0
1978	37.9	141	47	141	28.8	144	6.67	10	0
1977	49.6	26	60.5	20	38.6	39	6.28	13	0
1976	48.7	35	60.7	18	36.8	56	4.28	39	0
1975	38.9	137	48.6	132	29.3	142	4.08	42	0
1974	48.1	43	59.7	26	36.4	62	2.58	96	0
1973	50.9	16	60.2	21	41.6	15	5.81	18	0
1972	45	75	57.3	52	32.6	108	2.93	81	0
1971	41.7	108	53.3	89	30	139	1.81	124	0
1970	40.5	119	49.9	121	31.2	127	2.17	112	0
1969	37.8	142	48.5	133	27.1	150	2.47	100	0
1968	46.1	65	57.9	46	34.3	90	2.06	117	0
1967	48.3	42	57.9	46	38.6	39	2.77	91	0
1966	46.6	58	58.2	44	35.1	81	1.09	139	0
1965	34.5	147	44.7	147	24.3	151	2.34	106	0
1964	42.3	105	52.3	97	32.3	113	3.84	51	0
1963	48.7	35	61.1	17	36.4	62	5.54	20	0
1962	39.5	131	48.5	133	30.6	135	3.00	76	0
1961	45.5	71	55.2	74	35.7	73	4.75	31	0
1960	30.3	149	37.9	153	22.7	152	2.77	91	0
1959	45.6	70	56	61	35.3	78	2.40	102	0
1958	38	140	43.5	149	32.5	109	3.87	49	0
1957	43.4	91	52.2	101	34.5	88	2.87	84	0
1956	45	75	56.3	57	33.8	97	0.84	141	0
1955	44.9	79	55.8	63	33.9	96	2.15	115	0
1954	42.1	106	52.7	92	31.5	123	1.14	138	0
1953	46.8	54	57.1	55	36.4	62	4.06	44	0
1952	42.4	102	52.3	97	32.4	111	3.52	59	0
1951	40.1	124	49.3	126	30.9	130	2.75	93	0
1950	40.7	116	50.4	116	31	129	3.60	56	0
1949	43.6	89	53.5	85	33.7	98	2.49	99	0
1948	43.1	94	52.3	97	34	93	6.40	12	0
1947	36.4	145	44.5	148	28.3	146	2.58	96	0
1946	56.3	3	66.7	4	45.9	4	3.22	68	0
1945	53.4	11	64.2	9	42.7	9	7.63	7	0
1944	40.4	122	49.5	124	31.4	124	2.71	94	0
1943	39.4	132	50	119	28.8	144	3.20	69	0
1942	45.8	69	55.7	65	35.9	71	1.75	126	0
1941	39.4	132	49.7	123	29.1	143	0.72	142	0
1940	42.4	102	51.4	109	33.5	100	0.90	140	0
1939	47.2	49	57.9	46	36.5	60	1.63	128	0
1938	54	6	65.6	6	42.4	11	6.59	11	0
1937	40.6	117	50.5	115	30.7	132	2.14	116	0
1936	47.7	45	58.8	37	36.7	58			0
1935	50.4	19	59.8	25	40.9	21			0
1934	39.9	125	50	119	29.7	140			0
1933	43.8	87	53.2	90	34.4	89			0
1932	37.2	143	46.3	143	28.2	148			0
1931	39.3	134	46.5	142	32.1	115			0
1930	43	97	53.2	90	32.9	107			0
1929	50.8	17	60.6	19	41.1	20	5.33	22	0
1928	46	67	55.7	65	36.4	62	2.27	110	0
1927	47.9	44	55.6	68	40.2	26	7.67	6	0
1926	39.6	127	47.3	140	31.8	120	3.95	48	0
1925	48.6	37	59.3	32	37.9	47	1.50	131	0
1924	39.9	125	46.2	144	33.5	100	3.24	67	0
1923	41.4	111	52.2	101	30.7	132	4.26	40	0
1922	46.2	64	54.2	80	38.2	46	4.84	29	0
1921	54	6	64.5	8	43.5	8	6.14	14	0
1920	46.7	56	56	61	37.3	51	3.97	46	0
1919	47.1	52	56.3	57	37.9	47	1.72	127	0
1918	52.6	14	63.8	10	41.5	17	0.67	143	0
1917	46.5	61	55.8	63	37.3	51	1.80	125	0
1916	45	75	55.3	70	34.6	85	1.83	123	0
1915	38.5	139	44.9	146	32.1	115	0.44	144	0
1914	43.5	90	51.5	108	35.5	76	1.25	136	0
1913	42.1	106	51.9	104	32.3	113	7.97	3	0
1912	35.6	146	43	151	28.3	146	5.85	17	0
1911	46.8	54	57.4	50	36.3	67	2.22	111	0
1910	57.5	2	68.3	2	46.7	2	0.14	146	0
1909	43.7	88	52.4	96	35	83	3.69	53	0
1908	49.8	23	59.1	33	40.4	24	3.43	62	0
1907	52.9	13	62.1	14	43.7	5	2.39	104	0
1906	33.7	148	39.3	152	28.1	149	4.53	34	0
1905	49.9	21	59.7	26	40.1	29	2.45	101	0
1904	44.9	79	53.9	82	35.9	71	7.87	4	0
1903	49.4	28	57.4	50	41.5	17	3.20	69	0
1902	46.9	53	54.2	80	39.7	30	4.50	36	0
1901	44.8	81	52.3	97	37.2	53	2.94	80	0
1900	42.8	98	52	103	33.6	99	1.45	133	0
1899	39.6	127	48.8	130	30.4	138	3.96	47	0
1898	47.2	49	55.7	65	38.7	36	7.73	5	0
1897	46.7	56	54.6	77	38.7	36	8.25	2	0
1896	40.6	117	48.8	130	32.4	111	2.03	118	0
1895			55.3	70	34.3	90	2.82	87	6
1894			62.1	14	41.6	15	2.84	86	4
1893			53.6	84	33.2	104	5.10	26	6
1892	40.5	119	47.6	138	33.3	103	1.92	120	0
1891	38.9	137	45.9	145	32	118	2.29	107	0
1890	39	136	47.4	139	30.7	132	5.99	16	0
1889	46.6	58	55.3	70	37.9	47	1.62	129	0
1888	41	113	50.8	114	31.3	125	3.79	52	0
1887	46.1	65	55.2	74	37	54	3.54	57	0
1886	45.2	73	53.5	85	36.9	55	3.04	74	0
1885	41.4	111	50.4	116	32.5	109	0.40	145	0
1884	44.2	83	51.7	106	36.6	59	3.00	76	0
1883	39.6	127	47.9	137	31.3	125	2.29	107	0
1882	48.4	40	58.3	43	38.6	39	3.49	60	0
1881	39.6	127	48	136	31.1	128	1.95	119	0
1880	43.1	94	51.1	112	35.2	79	2.51	98	0
1879	48.4	40	57.2	53	39.5	31	1.92	120	0
1878	54.3	5	62.6	12	46	3	2.79	90	0
1877	39.1	135	48.5	133	29.7	140	3.41	63	0
1876			49	127			6.90	9	8
1875	40.2	123	49.5	124	30.9	130	4.08	42	0
1874	43.2	92	51.7	106	34.6	85	4.36	37	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2012	61.1
1910	57.5
1946	56.3
2026	54.5
1878	54.3
2025	54
1938	54
1921	54
2024	53.8
2007	53.6

Coldest
Year	Mean, °F
1960	30.3
1906	33.7
1965	34.5
1912	35.6
1947	36.4
1984	37
1932	37.2
1969	37.8
1978	37.9
1958	38

Wettest
Year	Precipitation, in
2008	8.39
1897	8.25
1913	7.97
1904	7.87
1898	7.73
1927	7.67
1945	7.63
2018	7.12
1876	6.90
1978	6.67

Driest
Year	Precipitation, in
1910	0.14
1885	0.40
1915	0.44
1918	0.67
1941	0.72
1956	0.84
1940	0.90
1966	1.09
1954	1.14
1986	1.22

The hottest, coldest and wettest days

Hottest day: 93°F; 26 March 2026
Coldest night: 15°F; 17 March 2026
Wettest day: 1.05 in; 7 March 2026

Every month, season and year

Months

Seasons

Years

St Louis, MO the day's answers

All-time records

Every answer in words

March 2026 brought 5.16 in of precipitation in St Louis, MO, the wettest March since 2021, 25th wettest of 146.
The hottest day of March 2026 in St Louis, MO: 93°F on Thursday 26 March 2026.
The coldest night of March 2026 in St Louis, MO: a low of 15°F on Tuesday 17 March 2026.
The wettest day of March 2026 in St Louis, MO: 1.05 in on Saturday 7 March 2026.