Boise January 1 Weather Records

Daily averages and all-time records for weather in Boise, Idaho for the date of January 1 (New Year's Day).

January 1 All-Time Records 1911–2024
Highest temperature	60 °F	1997
Lowest temperature	-13 °F	1942
Lowest daily high	11 °F	1942
Highest daily low	43 °F	1997
Most precipitation	0.67 inches	1997
Most snow	4.0 inches	1928

January 1 All-Time Records
1911–2024

Highest temperature

60 °F

-13 °F

11 °F

Highest daily low

43 °F

0.67 inches

4.0 inches

January 1 Average Weather 1991–2020 ¹
Average high	37.7 °F
Average low	24.1 °F
Chance precipitation	38.6%
Chance snow	20.0%

January 1 Average Weather
1991–2020 ¹

Average high

37.7 °F

Average low

24.1 °F

Chance precipitation

38.6%

Chance snow

20.0%

Boise January 1 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2024	46	29	0.00	0.0
2023	40	26	0.00	0.0
2022	24	-3	0.00	0.0
2021	43	31	0.00	0.0
2020	47	37	0.20	0.0
2019	30	14	0.00	0.0
2018	35	19	0.00	0.0
2017	19	2	0.01	0.3
2016	17	5	0.00	0.0
2015	18	6	0.00	0.0
2014	39	20	0.00	0.0
2013	24	10	0.00	0.0
2012	46	30	0.00	0.0
2011	24	9	0.00	0.0
2010	44	35	0.44	0.0
2009	49	32	0.09	0.0
2008	32	22	0.00	0.0
2007	31	20	0.00	0.0
2006	48	32	0.17	0.0
2005	41	30	0.02	0.4
2004	44	32	0.08	0.0
2003	41	29	0.00	0.0
2002	41	25	0.00	0.0
2001	28	27	0.00	0.0
2000	27	21	0.05	0.5
1999	42	27	0.00	0.0
1998	52	23	0.00	0.0
1997	60	43	0.67	0.0
1996	41	25	0.00	0.0
1995	29	14	0.00	0.0
1994	43	31	0.21	0.0
1993	45	26	0.01	0.0
1992	42	26	0.00	0.0
1991	19	-4	0.00	0.0
1990	34	22	0.08	0.8
1989	33	14	0.00	0.0
1988	25	5	0.00	0.0
1987	41	21	0.19	0.0
1986	41	16	0.14	0.4
1985	30	10	0.00	0.0
1984	27	21	0.00	0.0
1983	21	-1	0.00	0.0
1982	33	13	0.12	1.2
1981	36	30	0.00	0.0
1980	45	31	0.00	0.0
1979	14	-10	0.00	0.0
1978	26	7	0.00	0.0
1977	32	15	0.02	0.3
1976	24	14	0.00	0.0
1975	19	0	0.02	0.2
1974	24	8	0.01	0.3
1973	35	20	0.00	0.0
1972	35	22	0.00	0.0
1971	31	21	0.00	0.0
1970	30	13	0.00	0.0
1969	37	21	0.13	0.3
1968	37	24	0.17	2.7
1967	38	26	0.00	0.0
1966	30	11	0.00	0.0
1965	29	12	0.00	0.0
1964	43	24	0.02	0.0
1963	46	24	0.00	0.0
1962	34	27	0.00	0.0
1961	38	18	0.00	0.0
1960	26	5	0.00	0.0
1959	40	27	0.00	0.0
1958	31	17	0.00	0.0
1957	35	23	0.00	0.0
1956	39	30	0.08	0.7
1955	42	29	0.36	0.7
1954	42	24	0.00	0.0
1953	39	31	0.06	0.6
1952	21	2	0.00	0.0
1951	35	21	0.00	0.0
1950	38	23	0.00	0.0
1949	36	12	0.00	0.0
1948	38	25	0.21	0.5
1947	27	15	0.00	0.0
1946	49	29	0.00	0.0
1945	36	28	0.02	0.0
1944	47	34	0.00	0.0
1943	50	32	0.15	1.0
1942	11	-13	0.00	0.0
1941	35	20	0.00	0.0
1940	51	31	0.09	0.0
1939	49	29	0.00	0.0
1938	39	26	0.00	0.0
1937	30	16	0.00	0.0
1936	36	26	0.00	0.0
1935	36	19	0.00	n/a
1934	52	40	0.17	0.0
1933	34	7	0.07	0.8
1932	34	24	0.05	2.0
1931	50	13	0.00	0.0
1930	41	13	0.05	0.0
1929	38	25	0.10	1.0
1928	23	13	0.41	4.0
1927	32	6	0.00	0.0
1926	28	24	0.00	0.0
1925	37	28	0.18	1.0
1924	23	-1	0.20	2.5
1923	44	30	0.00	0.0
1922	35	27	0.12	0.0
1921	34	29	0.25	2.5
1920	34	13	0.00	0.0
1919	20	-6	0.00	0.0
1918	53	30	0.00	0.0
1917	20	2	0.00	0.0
1916	19	6	0.08	0.8
1915	31	12	0.02	0.2
1914	39	20	0.00	0.0
1913	36	23	0.00	0.0
1912	31	19	0.01	0.1
1911	30	17	0.00	0.0

What's the all-time high for Boise on 1/1?

For the date of Jan 1, the highest temperature ever reached in Boise history is 60 °F which happened in 1997.

Highest Temperatures in Boise on January 1

Rank	Temperature	Year
1	60 °F	1997
2	53 °F	1918
3	52 °F	1998
3	52 °F	1934
5	51 °F	1940
6	50 °F	1943
6	50 °F	1931
8	49 °F	2009
8	49 °F	1939
8	49 °F	1946

What's the all-time low for Boise on 1/1?

For the date of Jan 1, the lowest temperature ever reached in Boise history is -13 °F which happened in 1942.

Lowest Temperatures in Boise on January 1

Rank	Temperature	Year
1	-13 °F	1942
2	-10 °F	1979
3	-6 °F	1919
4	-4 °F	1991
5	-3 °F	2022
6	-1 °F	1924
6	-1 °F	1983
8	0 °F	1975
9	2 °F	1917
9	2 °F	2017
9	2 °F	1952

Lowest High Temperatures in Boise on January 1

Rank	Temperature	Year
1	11 °F	1942
2	14 °F	1979
3	17 °F	2016
4	18 °F	2015
5	19 °F	1991
5	19 °F	1975
5	19 °F	2017
5	19 °F	1916
9	20 °F	1917
9	20 °F	1919

What's the most it has ever rained in Boise on 1/1?

For the date of Jan 1, the most precipitation ever recorded in Boise history is 0.67 inches which happened in 1997.

All-Time Most Precipitation in Boise on January 1

Rank	Precipitation	Year
1	0.67 inches	1997
2	0.44 inches	2010
3	0.41 inches	1928
4	0.36 inches	1955
5	0.25 inches	1921
6	0.21 inches	1994
6	0.21 inches	1948
8	0.20 inches	1924
8	0.20 inches	2020
10	0.19 inches	1987

All-Time Most Snow in Boise on January 1

Rank	Precipitation	Year
1	4.0 inches	1928
2	2.7 inches	1968
3	2.5 inches	1924
3	2.5 inches	1921
5	2.0 inches	1932
6	1.2 inches	1982
7	1.0 inches	1943
7	1.0 inches	1929
7	1.0 inches	1925
10	0.8 inches	1916
10	0.8 inches	1990
10	0.8 inches	1933

Weather Station Details

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