Boise April 12 Weather Records

Daily averages and all-time records for weather in Boise, Idaho for the date of April 12.

April 12 All-Time Records 1911–2024
Highest temperature	83 °F	1936
Lowest temperature	23 °F	1987
Lowest daily high	45 °F	2022
Highest daily low	54 °F	2024
Most precipitation	0.64 inches	1912
Most snow	1.4 inches	1972

April 12 All-Time Records
1911–2024

Highest temperature

83 °F

23 °F

45 °F

Highest daily low

54 °F

0.64 inches

1.4 inches

April 12 Average Weather 1991–2020 ¹
Average high	61.5 °F
Average low	38.5 °F
Chance precipitation	30.7%
Chance snow	1.3%

April 12 Average Weather
1991–2020 ¹

Average high

61.5 °F

Average low

38.5 °F

Chance precipitation

30.7%

Chance snow

1.3%

Boise April 12 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2024	79	54	0.01	0.0
2023	50	34	0.00	0.0
2022	45	30	0.03	0.4
2021	57	26	0.00	0.0
2020	54	33	0.00	0.0
2019	59	35	0.02	0.0
2018	52	33	0.19	0.2
2017	72	43	0.00	0.0
2016	70	51	0.02	0.0
2015	55	32	0.00	0.0
2014	63	41	0.00	0.0
2013	62	30	0.00	0.0
2012	61	43	0.16	0.0
2011	59	33	0.00	0.0
2010	51	37	0.20	0.0
2009	64	35	0.00	0.0
2008	69	36	0.00	0.0
2007	59	41	0.00	0.0
2006	68	39	0.00	0.0
2005	67	41	0.00	0.0
2004	77	42	0.00	0.0
2003	66	46	0.00	0.0
2002	66	47	0.00	0.0
2001	48	34	0.01	0.0
2000	75	46	0.00	0.0
1999	66	34	0.00	0.0
1998	50	35	0.00	0.0
1997	55	27	0.00	0.0
1996	54	39	0.05	0.0
1995	67	41	0.00	0.0
1994	67	44	0.00	0.0
1993	54	31	0.00	0.0
1992	65	47	0.00	0.0
1991	62	34	0.00	0.0
1990	64	42	0.00	0.0
1989	69	34	0.00	0.0
1988	82	41	0.00	0.0
1987	53	23	0.00	0.0
1986	50	36	0.20	0.0
1985	70	39	0.00	0.0
1984	55	35	0.03	0.0
1983	53	28	0.00	0.0
1982	57	44	0.04	0.0
1981	58	35	0.00	0.0
1980	64	32	0.00	0.0
1979	54	28	0.01	0.0
1978	57	25	0.00	0.0
1977	67	28	0.00	0.0
1976	51	39	0.07	0.0
1975	65	32	0.00	0.0
1974	49	31	0.01	0.0
1973	72	49	0.00	0.0
1972	49	34	0.14	1.4
1971	54	31	0.00	0.0
1970	50	23	0.00	0.0
1969	72	42	0.00	0.0
1968	48	26	0.00	0.0
1967	60	36	0.00	0.0
1966	54	38	0.27	0.0
1965	58	31	0.00	0.0
1964	53	27	0.00	0.0
1963	67	42	0.00	0.0
1962	75	36	0.00	0.0
1961	59	38	0.03	0.0
1960	55	29	0.00	0.0
1959	71	38	0.00	0.0
1958	65	35	0.00	0.0
1957	60	44	0.11	0.0
1956	66	36	0.00	0.0
1955	60	31	0.00	0.0
1954	74	37	0.00	0.0
1953	48	31	0.02	0.2
1952	64	32	0.00	0.0
1951	73	38	0.00	0.0
1950	72	46	0.00	0.0
1949	53	36	0.05	0.0
1948	52	35	0.00	0.0
1947	66	31	0.00	0.0
1946	72	47	0.00	0.0
1945	48	30	0.00	0.0
1944	52	37	0.01	0.0
1943	72	40	0.00	0.0
1942	69	45	0.00	0.0
1941	63	32	0.00	0.0
1940	75	46	0.00	0.0
1939	56	32	0.00	0.0
1938	60	38	0.00	0.0
1937	71	38	0.00	0.0
1936	83	44	0.00	0.0
1935	66	42	0.00	n/a
1934	83	44	0.00	0.0
1933	53	37	0.02	0.0
1932	79	44	n/a	n/a
1931	65	29	0.00	n/a
1930	80	44	0.00	n/a
1929	55	23	0.00	0.0
1928	58	32	0.15	0.0
1927	56	26	0.01	0.0
1926	68	40	0.00	0.0
1925	68	42	0.00	0.0
1924	71	32	0.00	0.0
1923	65	43	0.00	0.0
1922	48	27	0.00	0.0
1921	66	37	0.00	0.0
1920	68	32	0.00	0.0
1919	60	33	0.00	0.0
1918	71	36	0.00	0.0
1917	56	37	0.22	0.0
1916	54	31	0.00	0.0
1915	79	50	0.00	0.0
1914	62	39	0.16	0.0
1913	82	48	0.00	0.0
1912	48	39	0.64	0.0
1911	46	24	0.01	0.1

What's the all-time high for Boise on 4/12?

For the date of Apr 12, the highest temperature ever reached in Boise history is 83 °F which has happened 2 times, most recently in 1936.

Highest Temperatures in Boise on April 12

Rank	Temperature	Year
1	83 °F	1934
1	83 °F	1936
3	82 °F	1913
3	82 °F	1988
5	80 °F	1930
6	79 °F	1915
6	79 °F	2024
6	79 °F	1932
9	77 °F	2004
10	75 °F	1940
10	75 °F	1962
10	75 °F	2000

What's the all-time low for Boise on 4/12?

For the date of Apr 12, the lowest temperature ever reached in Boise history is 23 °F which has happened 3 times, most recently in 1987.

Lowest Temperatures in Boise on April 12

Rank	Temperature	Year
1	23 °F	1987
1	23 °F	1929
1	23 °F	1970
4	24 °F	1911
5	25 °F	1978
6	26 °F	1927
6	26 °F	2021
6	26 °F	1968
9	27 °F	1997
9	27 °F	1964
9	27 °F	1922

Lowest High Temperatures in Boise on April 12

Rank	Temperature	Year
1	45 °F	2022
2	46 °F	1911
3	48 °F	1922
3	48 °F	1953
3	48 °F	2001
3	48 °F	1912
3	48 °F	1945
3	48 °F	1968
9	49 °F	1972
9	49 °F	1974

What's the most it has ever rained in Boise on 4/12?

For the date of Apr 12, the most precipitation ever recorded in Boise history is 0.64 inches which happened in 1912.

All-Time Most Precipitation in Boise on April 12

Rank	Precipitation	Year
1	0.64 inches	1912
2	0.27 inches	1966
3	0.22 inches	1917
4	0.20 inches	2010
4	0.20 inches	1986
6	0.19 inches	2018
7	0.16 inches	2012
7	0.16 inches	1914
9	0.15 inches	1928
10	0.14 inches	1972

All-Time Most Snow in Boise on April 12

Rank	Precipitation	Year
1	1.4 inches	1972
2	0.4 inches	2022
3	0.2 inches	1953
3	0.2 inches	2018
5	0.1 inches	1911

Weather Station Details

Years	Station	Coordinates
1940–2024		location
1911–1939	Meridian 1 W	location