Boise, ID: March

31 March 2026: March 2026 averaged 50.4°F in Boise, ID, the warmest March since 1934, 2nd warmest of 149.

March 2026

Mean temperature: 50.4°F; Warmest since 1934; 2nd warmest of 149
Precipitation: 0.79 in; Driest since 2022; 49th driest of 149

A normal March in Boise, ID (1991 to 2020): a mean temperature of 44.9°F, between 41.7°F and 48.4°F in eight years of ten and 1.29 in of precipitation, between 0.36 in and 2.26 in in eight years of ten.

The mean temperature of every March in Boise, ID since 1878: 50.4°F in 2026; the highest is 50.7°F, in 1934.

Normal range, 41.7 to 48.4°F

Every year, ranked, as a table

Every March in Boise, ID from 1875 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	50.4	2	62.1	4	38.7	2	0.79	101	0
2025	46.8	19	57.1	28	36.6	16	0.83	97	0
2024	44.5	49	54.5	56	34.4	43	2.03	29	0
2023	39.1	128	47.7	139	30.4	118	2.47	13	0
2022	45.6	31	57.3	23	33.9	53	0.39	132	0
2021	44.8	44	57.4	21	32.2	87	0.95	90	0
2020	45.4	36	55.9	40	35	31	1.82	39	0
2019	43.2	72	54	66	32.5	82	1.31	71	0
2018	44.1	61	53.8	71	34.4	43	1.89	35	0
2017	48.9	6	58.3	17	39.6	1	2.86	7	0
2016	47.5	14	57.3	23	37.6	7	1.46	58	0
2015	49.7	3	61.8	5	37.6	7	0.51	124	0
2014	45.7	29	55.5	44	35.9	23	2.34	18	0
2013	45.1	41	56.8	30	33.3	70	0.36	137	0
2012	47.1	15	56.9	29	37.3	10	2.23	23	0
2011	44.1	61	52.6	84	35.7	24	2.25	22	0
2010	44.7	46	54.6	55	34.7	35	1.72	46	0
2009	41.6	97	51.2	99	32.1	90	1.26	75	0
2008	40.8	110	50.5	113	31.1	104	1.21	77	0
2007	48.3	10	59.8	13	36.8	14	0.31	138	0
2006	42.3	87	51.2	99	33.4	68	2.22	24	0
2005	45.7	29	56.7	31	34.7	35	1.20	78	0
2004	48.2	11	60.2	10	36.2	22	0.51	124	0
2003	46.4	23	55.9	40	37	11	1.48	57	0
2002	40.7	112	51.1	104	30.3	120	1.06	84	0
2001	45.8	28	56.3	37	35.4	29	1.07	83	0
2000	43.4	70	54.4	58	32.4	86	1.69	47	0
1999	43.7	66	54	66	33.5	64	0.75	105	0
1998	44.2	57	54.3	60	34.2	49	0.99	88	0
1997	45.4	36	56.5	32	34.3	46	0.52	122	0
1996	44.2	57	54.5	56	33.9	53	1.97	33	0
1995	43.6	67	53.5	74	33.6	63	1.51	53	0
1994	46.1	24	60.1	11	32.1	90	0.17	146	0
1993	41.7	96	49.6	120	33.7	61	2.45	15	0
1992	48.9	6	63.3	2	34.5	39	0.17	146	0
1991	43	77	53.9	69	32.1	90	0.55	120	0
1990	44.3	55	57.3	23	31.3	101	0.77	103	0
1989	43.6	67	52.8	82	34.5	39	3.46	2	0
1988	42.6	82	54.8	54	30.4	118	1.45	59	0
1987	44.2	57	54.9	53	33.5	64	2.01	30	0
1986	48	12	59.5	14	36.4	20	2.01	30	0
1985	35.9	147	46.5	147	25.4	149	0.97	89	0
1984	41.9	93	51.1	104	32.6	81	1.43	61	0
1983	44.6	48	52.7	83	36.5	17	2.70	11	0
1982	41.3	101	51	108	31.6	97	1.39	66	0
1981	44.4	51	56.2	38	32.7	79	2.76	10	0
1980	41	105	51.3	97	30.8	108	2.14	26	0
1979	43.2	72	54.2	62	32.2	87	0.48	129	0
1978	48.6	9	59.9	12	37.4	9	1.43	61	0
1977	39.8	124	51.2	99	28.4	132	0.86	95	0
1976	37.1	143	46.6	145	27.5	141	0.72	108	0
1975	41.5	98	50.4	115	32.5	82	1.92	34	0
1974	42.6	82	51.1	104	34	52	1.50	54	0
1973	43	77	53.1	79	32.9	76	0.65	112	0
1972	45.5	34	56.4	35	34.6	37	1.50	54	0
1971	40.2	118	49.5	122	30.8	108	1.50	54	0
1970	41.4	100	51.5	96	31.3	101	1.04	86	0
1969	42.5	84	54	66	31	106	0.26	141	0
1968	45.9	27	58	19	33.8	56	0.71	109	0
1967	42	91	52.3	86	31.6	97	0.37	136	0
1966	43.2	72	55.1	49	31.3	101	0.60	116	0
1965	39.1	128	52.1	90	26.2	147	0.43	131	0
1964	37.5	140	46.6	145	28.5	131	0.64	113	0
1963	44.2	57	55.5	44	33	74	0.21	143	0
1962	38.5	134	48.5	136	28.6	130	1.27	74	0
1961	44.4	51	54.2	62	34.6	37	1.39	66	0
1960	42.9	79	53.3	76	32.5	82	1.39	66	0
1959	41	105	52.3	86	29.7	124	1.08	82	0
1958	40.7	112	50.5	113	30.8	108	0.57	119	0
1957	42.2	89	51.6	95	32.8	78	2.27	20	0
1956	41.9	93	53	80	30.8	108	0.39	132	0
1955	36.2	146	45.7	149	26.7	146	0.39	132	0
1954	39.3	127	50.7	110	27.9	139	1.20	78	0
1953	42.4	86	53.9	69	30.8	108	0.92	91	0
1952	36.7	145	45.3	150	28.2	134	2.05	28	0
1951	37.1	143	47.2	141	27	144	1.05	85	0
1950	39.8	124	48.7	133	30.9	107	2.01	30	0
1949	43.2	72	53.3	76	33	74	0.48	129	0
1948	37.9	138	47.7	139	28.1	135	1.42	63	0
1947	44.9	42	56.5	32	33.3	70	1.84	37	0
1946	43.8	63	53.8	71	33.7	61	1.67	48	0
1945	40	121	49	128	31.1	104	1.76	43	0
1944	38.3	135	49.5	122	27.2	142	0.18	144	0
1943	39.9	122	49.8	118	30	122	2.08	27	0
1942	40.3	117	51.2	99	29.3	127	0.52	122	0
1941	45.4	36	58.1	18	32.7	79	0.18	144	0
1940	45.6	31	56.2	38	35	31	2.26	21	0
1939	44.5	49	55.1	49	33.8	56	0.76	104	0
1938	41.8	95	49.7	119	33.8	56	3.16	5	0
1937	44.4	51	54.2	62	34.5	39	1.80	41	0
1936	40.2	118	50.3	116	30.1	121	0.73	107	0
1935	39.9	122	49	128	30.7	116	0.68	111	0
1934	50.7	1	62.6	3	38.7	2	0.88	93	0
1933	41.1	103	50.6	112	31.7	96	0.59	117	0
1932	40.8	110	48.5	136	33.1	72	2.93	6	0
1931	43.4	70	52.9	81	33.8	56	2.49	12	0
1930	44.3	55	54.3	60	34.3	46	1.59	50	0
1929	42.8	80	52.1	90	33.5	64	1.41	65	0
1928	45.4	36	55.1	49	35.7	24	2.46	14	0
1927	42	91	52.3	86	31.8	95	1.28	73	0
1926	45.6	31	57.3	23	33.9	53	0.51	124	0
1925	44.7	46	55.3	46	34.1	50	0.87	94	0
1924	39	130	48.8	132	29.2	128	0.30	139	0
1923	40.5	115	51.1	104	30	122	0.24	142	0
1922	38.9	131	47	142	30.7	116	2.36	17	0
1921	45.2	40	55	52	35.4	29	0.84	96	0
1920	40.7	112	49.5	122	31.9	93	1.89	35	0
1919	42.7	81	52.1	90	33.4	68	1.82	39	0
1918	45.5	34	55.3	46	35.7	24	1.78	42	0
1917	33.2	149	41	152	25.5	148	1.75	44	0
1916	46	25	56.4	35	35.6	27	0.71	109	0
1915	47.1	15	57.5	20	36.8	14	0.78	102	0
1914	46	25	56.5	32	35.6	27	0.39	132	0
1913	38.9	131	47	142	30.8	108	1.75	44	0
1912	40.2	118	49	128	31.4	99	1.26	75	0
1911	44.8	44	55.7	43	33.8	56	0.58	118	0
1910	49	4	60.3	8	37.8	6	0.83	97	0
1909	43.8	63	53.4	75	34.3	46	0.64	113	0
1908	42.1	90	52	93	32.2	87	1.12	81	0
1907	43.6	67	50.7	110	36.4	20	2.77	9	0
1906	37.4	141	46.8	144	28	137	2.17	25	0
1905	47.1	15	57.2	27	37	11	1.59	50	0
1904	41.5	98	48.7	133	34.4	43	5.39	1	0
1903	43.2	72	51.9	94	34.5	39	0.83	97	0
1902	40.9	107	48.9	131	32.9	76	0.92	91	0
1901	42.5	84	53.2	78	31.9	93	1.13	80	0
1900	48.7	8	60.4	7	37	11	0.53	121	0
1899	40.9	107	49.4	125	32.5	82	1.42	63	0
1898	38.2	136	49.6	120	26.8	145	0.75	105	0
1897	35.6	148	43.2	151	28	137	3.18	4	0
1896	40.5	115	51.3	97	29.7	124	2.41	16	0
1895	41.1	103	54.4	58	27.8	140	trace	149	0
1894	40.9	107	51	108	30.8	108	1.64	49	0
1893	38.7	133	49.1	126	28.3	133	1.30	72	0
1892	43.8	63	54.1	65	33.5	64	1.44	60	0
1891	37.4	141	46.1	148	28.8	129	1.83	38	0
1890	41.3	101	51.2	99	31.4	99	3.34	3	0
1889	49	4	61.6	6	36.5	17	1.03	87	0
1888	42.3	87	53.7	73	30.8	108	0.51	124	0
1887	46.9	18	58.9	15	34.9	33	1.33	70	0
1886	39.8	124	50	117	29.6	126	0.82	100	0
1885	46.7	20	58.6	16	34.8	34	0.03	148	0
1884	44.4	51	52.3	86	36.5	17	2.78	8	0
1883	46.7	20	60.3	8	33.1	72	0.28	140	0
1882	37.9	138	48.6	135	27.2	142	1.54	52	0
1881	44.9	42	55.8	42	34.1	50	0.64	113	0
1880	38.1	137	48.2	138	28.1	135	0.50	128	0
1879	46.7	20	55.3	46	38.1	5	2.32	19	0
1878	47.8	13	57.4	21	38.2	4	1.36	69	0
1877			63.8	1					31
1876			52.6	84					31
1875			49.1	126					31

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1934	50.7
2026	50.4
2015	49.7
1910	49
1889	49
2017	48.9
1992	48.9
1900	48.7
1978	48.6
2007	48.3

Coldest
Year	Mean, °F
1917	33.2
1897	35.6
1985	35.9
1955	36.2
1952	36.7
1976	37.1
1951	37.1
1906	37.4
1891	37.4
1964	37.5

Wettest
Year	Precipitation, in
1904	5.39
1989	3.46
1890	3.34
1897	3.18
1938	3.16
1932	2.93
2017	2.86
1884	2.78
1907	2.77
1981	2.76

Driest
Year	Precipitation, in
1895	trace
1885	0.03
1994	0.17
1992	0.17
1944	0.18
1941	0.18
1963	0.21
1923	0.24
1969	0.26
1883	0.28

The hottest, coldest and wettest days

Hottest day: 83°F; 20 March 2026
Coldest night: 25°F; 15 March 2026
Wettest day: 0.61 in; 4 March 2026

Every month, season and year

Months

Seasons

Years

Boise, ID the day's answers

All-time records

Every answer in words

March 2026 brought 0.79 in of precipitation in Boise, ID, the driest March since 2022, 49th driest of 149.
The hottest day of March 2026 in Boise, ID: 83°F on Friday 20 March 2026.
The coldest night of March 2026 in Boise, ID: a low of 25°F on Sunday 15 March 2026.
The wettest day of March 2026 in Boise, ID: 0.61 in on Wednesday 4 March 2026.