Cadillac Threshold Days by Year (USW00014817)

16 fixed thresholds counted per year at Cadillac (USW00014817): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cadillac Thresholds

Cadillac: nights with a minimum temperature at or below 0 C (32 F) in 76 years, most in 1952 with 206.
Cadillac: nights with a minimum temperature at or below -10 C (14 F) in 76 years, most in 1989 with 92.
Cadillac: days with a maximum temperature at or below 0 C (32 F) in 75 years, most in 1978 with 100.
Cadillac: days with a maximum temperature at or above 30 C (86 F) in 74 years, most in 1955 with 44.
16 fixed thresholds have at least one qualifying day at Cadillac.

Days at or above 30 C (86 F)

74 years with a qualifying day

Days per year at Cadillac with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 44 in 1955.

Days at or above 30 C (86 F) per year at Cadillac
Year	Days	Decade average
1949	30	30
1950	8	13.9
1951	8	13.9
1952	22	13.9
1953	18	13.9
1954	13	13.9
1955	44	13.9
1956	6	13.9
1957	7	13.9
1958	1	13.9
1959	12	13.9
1960	2	8.7
1962	11	8.7
1963	15	8.7
1967	1	8.7
1968	14	8.7
1969	9	8.7
1970	5	8.7
1971	5	8.7
1972	6	8.7
1973	14	8.7
1974	6	8.7
1975	10	8.7
1976	12	8.7
1977	15	8.7
1978	10	8.7
1979	4	8.7
1980	10	12.6
1981	5	12.6
1982	7	12.6
1983	19	12.6
1984	3	12.6
1985	4	12.6
1986	7	12.6
1987	25	12.6
1988	36	12.6
1989	10	12.6
1990	12	12.7
1991	17	12.7
1992	3	12.7
1993	6	12.7
1994	9	12.7
1995	20	12.7
1996	14	12.7
1997	11	12.7
1998	21	12.7
1999	14	12.7
2000	6	16.5
2001	26	16.5
2002	28	16.5
2003	14	16.5
2004	5	16.5
2005	32	16.5
2006	14	16.5
2007	29	16.5
2008	6	16.5
2009	5	16.5
2010	16	15.7
2011	18	15.7
2012	27	15.7
2013	13	15.7
2014	3	15.7
2015	12	15.7
2016	21	15.7
2017	8	15.7
2018	28	15.7
2019	11	15.7
2020	29	18.6
2021	21	18.6
2022	14	18.6
2023	20	18.6
2024	9	18.6
2025	24	18.6
2026	13	18.6

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

First to last qualifying date each year at Cadillac
Year	First date	Last date
1949	1949-05-05	1949-08-26
1950	1950-06-08	1950-08-16
1951	1951-05-02	1951-08-29
1952	1952-06-06	1952-09-13
1953	1953-05-09	1953-09-03
1954	1954-06-13	1954-09-02
1955	1955-05-03	1955-09-18
1956	1956-06-10	1956-06-20
1957	1957-06-17	1957-08-01
1958	1958-08-02	1958-08-02
1959	1959-06-09	1959-09-08
1960	1960-07-12	1960-09-07
1962	1962-05-16	1962-08-30
1963	1963-06-03	1963-07-26
1967	1967-07-23	1967-07-23
1968	1968-06-06	1968-08-25
1969	1969-05-29	1969-09-01
1970	1970-06-18	1970-07-12
1971	1971-06-20	1971-08-23
1972	1972-05-21	1972-07-23
1973	1973-06-11	1973-09-04
1974	1974-07-08	1974-07-19
1975	1975-06-22	1975-08-02
1976	1976-06-10	1976-09-09
1977	1977-05-20	1977-07-21
1978	1978-05-27	1978-09-11
1979	1979-07-13	1979-08-08
1980	1980-04-23	1980-08-30
1981	1981-07-07	1981-07-14
1982	1982-07-06	1982-08-08
1983	1983-06-14	1983-09-11
1984	1984-07-23	1984-08-30
1985	1985-07-09	1985-09-08
1986	1986-05-29	1986-08-17
1987	1987-06-15	1987-08-04
1988	1988-05-30	1988-08-19
1989	1989-07-03	1989-08-04
1990	1990-04-26	1990-09-02
1991	1991-05-14	1991-08-30
1992	1992-06-13	1992-08-26
1993	1993-05-11	1993-08-26
1994	1994-05-22	1994-08-25
1995	1995-06-17	1995-08-26
1996	1996-06-13	1996-09-08
1997	1997-06-11	1997-08-03
1998	1998-05-16	1998-09-14
1999	1999-06-07	1999-09-06
2000	2000-06-09	2000-09-02
2001	2001-06-14	2001-08-10
2002	2002-06-01	2002-09-09
2003	2003-06-22	2003-08-21
2004	2004-06-08	2004-07-20
2005	2005-06-06	2005-09-14
2006	2006-05-29	2006-08-03
2007	2007-05-25	2007-09-25
2008	2008-07-16	2008-09-03
2009	2009-06-23	2009-08-17
2010	2010-05-25	2010-09-01
2011	2011-05-31	2011-09-03
2012	2012-05-20	2012-08-27
2013	2013-06-24	2013-09-11
2014	2014-06-02	2014-06-29
2015	2015-07-13	2015-09-07
2016	2016-05-26	2016-09-07
2017	2017-07-07	2017-09-27
2018	2018-05-26	2018-09-05
2019	2019-06-28	2019-07-29
2020	2020-05-27	2020-08-25
2021	2021-06-06	2021-08-29
2022	2022-05-13	2022-08-07
2023	2023-05-31	2023-09-06
2024	2024-06-18	2024-09-17
2025	2025-06-17	2025-10-05
2026	2026-05-27	2026-09-02

Every Fixed Threshold

Fixed thresholds at Cadillac
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	74	44	1955	13
35 C (95 F): Days	14	6	1955	1
90 F (32.2 C): Days	56	24	1955	4
0 C (32 F): Ice days (max	75	100	1978	46
0 C (32 F): Frost days (min	76	206	1952	112
-10 C (14 F): Days with min	76	92	1989	42
-20 C (-4 F): Days with min	74	31	1978	8
-30 C (-22 F): Days with min	19	6	1994	1
-40 C (-40 F): Days with min	1	1	1951	1
20 C (68 F): Tropical nights (min	64	13	2005	3
10 mm (0.39 in): Days with 10 mm or more rain	73	38	2011	29
25 mm (0.98 in): Days with 25 mm or more rain	73	10	1992	7
50 mm (1.97 in): Days with 50 mm or more rain	39	4	2001	2
100 mm (3.94 in): Days with 100 mm or more rain	4	1	1991	1
10 cm (3.9 in): Days with 10 cm or more snowfall	36	19	1985	10
25 cm (9.8 in): Days with 25 cm or more snowfall	6	2	1985	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

Data for Cadillac 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Cadillac Threshold Days by Year (USW00014817)

Key Facts for Cadillac Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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