Benton Harbor AP Threshold Days by Year

17 fixed thresholds counted per year at Benton Harbor AP (USC00200710): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Benton Harbor AP Thresholds

Benton Harbor AP: nights with a minimum temperature at or below 0 C (32 F) in 82 years, most in 1989 with 176.
Benton Harbor AP: nights with a minimum temperature at or below -10 C (14 F) in 82 years, most in 1989 with 54.
Benton Harbor AP: nights with a minimum temperature at or above 20 C (68 F) in 81 years, most in 2010 with 42.
Benton Harbor AP: days with 10 mm (0.39 in) or more of precipitation in 81 years, most in 2019 with 50.
17 fixed thresholds have at least one qualifying day at Benton Harbor AP.

Days at or above 30 C (86 F)

73 years with a qualifying day

Days per year at Benton Harbor AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 67 in 2012.

Days at or above 30 C (86 F) per year at Benton Harbor AP
Year	Days	Decade average
1893	32	30.5
1896	29	30.5
1942	28	32.4
1943	29	32.4
1944	45	32.4
1945	20	32.4
1946	39	32.4
1947	34	32.4
1948	31	32.4
1949	33	32.4
1950	17	28.6
1951	11	28.6
1952	36	28.6
1953	41	28.6
1954	28	28.6
1955	29	28.6
1956	30	28.6
1957	27	28.6
1958	17	28.6
1959	50	28.6
1960	27	28
1961	26	28
1962	31	28
1963	26	28
1964	45	28
1965	23	28
1966	34	28
1967	16	28
1968	32	28
1969	20	28
1970	40	26.4
1971	29	26.4
1972	23	26.4
1973	33	26.4
1974	29	26.4
1975	22	26.4
1976	21	26.4
1977	29	26.4
1978	25	26.4
1979	13	26.4
1980	23	33.2
1981	14	33.2
1983	54	33.2
1984	31	33.2
1985	25	33.2
1986	26	33.2
1987	50	33.2
1988	56	33.2
1989	20	33.2
1990	22	30.6
1991	51	30.6
1992	15	30.6
1993	28	30.6
1994	37	30.6
2007	54	30.7
2008	25	30.7
2009	13	30.7
2010	46	36.7
2011	42	36.7
2012	67	36.7
2014	10	36.7
2015	16	36.7
2016	49	36.7
2017	27	36.7
2018	44	36.7
2019	29	36.7
2020	45	38.1
2021	46	38.1
2022	41	38.1
2023	31	38.1
2024	52	38.1
2025	36	38.1
2026	16	38.1

For each year, a bar from the first to the last day at Benton Harbor AP meeting 30 C (86 F).

First to last qualifying date each year at Benton Harbor AP
Year	First date	Last date
1893	1893-06-04	1893-09-21
1896	1896-05-08	1896-09-11
1942	1942-04-30	1942-09-16
1943	1943-06-02	1943-08-31
1944	1944-05-30	1944-09-19
1945	1945-06-24	1945-09-23
1946	1946-06-11	1946-10-05
1947	1947-06-10	1947-09-20
1948	1948-06-04	1948-09-19
1949	1949-05-04	1949-08-26
1950	1950-05-24	1950-09-09
1951	1951-05-01	1951-10-04
1952	1952-06-06	1952-09-28
1953	1953-05-29	1953-09-30
1954	1954-05-31	1954-09-07
1955	1955-05-03	1955-09-19
1956	1956-05-12	1956-09-29
1957	1957-06-10	1957-09-02
1958	1958-06-30	1958-08-31
1959	1959-05-02	1959-09-23
1960	1960-07-21	1960-09-24
1961	1961-06-11	1961-09-22
1962	1962-04-30	1962-09-14
1963	1963-06-02	1963-07-28
1964	1964-05-18	1964-09-21
1965	1965-06-08	1965-09-20
1966	1966-06-04	1966-09-03
1967	1967-06-08	1967-09-20
1968	1968-06-06	1968-09-03
1969	1969-05-28	1969-08-31
1970	1970-05-21	1970-09-22
1971	1971-05-18	1971-10-02
1972	1972-05-28	1972-08-23
1973	1973-06-09	1973-09-26
1974	1974-06-04	1974-08-27
1975	1975-05-19	1975-08-25
1976	1976-04-16	1976-09-08
1977	1977-05-16	1977-08-31
1978	1978-05-26	1978-09-20
1979	1979-05-09	1979-09-01
1980	1980-05-29	1980-08-30
1981	1981-05-24	1981-08-25
1983	1983-06-11	1983-09-18
1984	1984-06-05	1984-09-22
1985	1985-04-21	1985-09-19
1986	1986-04-26	1986-09-26
1987	1987-05-17	1987-09-07
1988	1988-05-22	1988-09-18
1989	1989-06-07	1989-08-06
1990	1990-04-25	1990-09-07
1991	1991-05-13	1991-09-16
1992	1992-05-11	1992-08-26
1993	1993-05-09	1993-08-31
1994	1994-04-26	1994-09-16
2007	2007-05-14	2007-10-08
2008	2008-06-05	2008-09-03
2009	2009-04-25	2009-08-16
2010	2010-05-23	2010-09-24
2011	2011-04-11	2011-09-13
2012	2012-03-21	2012-09-03
2014	2014-05-08	2014-09-05
2015	2015-05-07	2015-09-06
2016	2016-05-25	2016-09-20
2017	2017-05-16	2017-09-27
2018	2018-05-25	2018-10-10
2019	2019-06-27	2019-10-01
2020	2020-05-26	2020-09-03
2021	2021-05-21	2021-09-20
2022	2022-05-10	2022-09-05
2023	2023-05-30	2023-10-05
2024	2024-05-20	2024-09-23
2025	2025-06-03	2025-08-16
2026	2026-06-10	2026-08-11

Every Fixed Threshold

Fixed thresholds at Benton Harbor AP
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	73	67	2012	16
35 C (95 F): Days	38	23	1988	3
90 F (32.2 C): Days	72	45	2012	9
100 F (37.8 C): Days	5	7	2012	7
0 C (32 F): Ice days (max	73	69	2014	23
0 C (32 F): Frost days (min	82	176	1989	98
-10 C (14 F): Days with min	82	54	1989	21
-20 C (-4 F): Days with min	50	10	2014	2
20 C (68 F): Tropical nights (min	81	42	2010	16
25 C (77 F): Days with min	34	5	2011	1
10 mm (0.39 in): Days with 10 mm or more rain	81	50	2019	35
25 mm (0.98 in): Days with 25 mm or more rain	81	14	1990	16
50 mm (1.97 in): Days with 50 mm or more rain	54	5	1968	2
100 mm (3.94 in): Days with 100 mm or more rain	3	2	1943	1
10 cm (3.9 in): Days with 10 cm or more snowfall	74	25	2008	4
25 cm (9.8 in): Days with 25 cm or more snowfall	27	4	2008	1
50 cm (19.7 in): Days with 50 cm or more snowfall	3	1	1964	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

Download the Data

Data for Benton Harbor AP threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Benton Harbor AP Threshold Days by Year

Key Facts for Benton Harbor AP Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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