Dowagiac 1 W Threshold Days by Year (USC00202250)

17 fixed thresholds counted per year at Dowagiac 1 W (USC00202250): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Dowagiac 1 W Thresholds

Dowagiac 1 W: days with a maximum temperature at or above 30 C (86 F) in 71 years, most in 1959 with 67.
Dowagiac 1 W: days with a maximum temperature at or above 90 F (32.2 C) in 71 years, most in 1988 with 36.
Dowagiac 1 W: days with a maximum temperature at or below 0 C (32 F) in 71 years, most in 2014 with 78.
Dowagiac 1 W: nights with a minimum temperature at or below 0 C (32 F) in 71 years, most in 2002 with 197.
17 fixed thresholds have at least one qualifying day at Dowagiac 1 W.

Days at or above 30 C (86 F)

71 years with a qualifying day

Days per year at Dowagiac 1 W with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 67 in 1959.

Days at or above 30 C (86 F) per year at Dowagiac 1 W
Year	Days	Decade average
1954	44	46.7
1955	61	46.7
1956	52	46.7
1957	33	46.7
1958	23	46.7
1959	67	46.7
1960	28	33.8
1961	32	33.8
1962	47	33.8
1965	27	33.8
1966	49	33.8
1967	25	33.8
1968	35	33.8
1969	27	33.8
1970	32	34.2
1971	41	34.2
1972	36	34.2
1973	31	34.2
1974	32	34.2
1975	39	34.2
1976	34	34.2
1977	47	34.2
1978	30	34.2
1979	20	34.2
1980	30	33.3
1981	16	33.3
1982	22	33.3
1983	63	33.3
1984	38	33.3
1985	24	33.3
1986	21	33.3
1987	47	33.3
1988	51	33.3
1989	21	33.3
1990	25	32.5
1991	49	32.5
1992	13	32.5
1993	26	32.5
1994	27	32.5
1995	46	32.5
1996	27	32.5
1997	20	32.5
1998	46	32.5
1999	46	32.5
2000	18	29.6
2001	37	29.6
2002	51	29.6
2003	26	29.6
2004	28	29.6
2005	58	29.6
2006	18	29.6
2007	35	29.6
2008	16	29.6
2009	9	29.6
2010	27	24.5
2011	27	24.5
2012	47	24.5
2013	23	24.5
2014	8	24.5
2015	14	24.5
2016	31	24.5
2017	18	24.5
2018	33	24.5
2019	17	24.5
2020	37	28.6
2021	33	28.6
2022	27	28.6
2023	23	28.6
2024	30	28.6
2025	34	28.6
2026	16	28.6

For each year, a bar from the first to the last day at Dowagiac 1 W meeting 30 C (86 F).

First to last qualifying date each year at Dowagiac 1 W
Year	First date	Last date
1954	1954-05-31	1954-09-07
1955	1955-05-03	1955-09-19
1956	1956-05-12	1956-10-16
1957	1957-06-16	1957-09-02
1958	1958-06-30	1958-08-31
1959	1959-05-02	1959-09-22
1960	1960-06-12	1960-09-25
1961	1961-06-06	1961-09-04
1962	1962-04-30	1962-09-14
1965	1965-05-21	1965-09-20
1966	1966-06-04	1966-09-04
1967	1967-06-08	1967-08-18
1968	1968-06-05	1968-09-03
1969	1969-05-28	1969-09-01
1970	1970-05-23	1970-09-22
1971	1971-06-04	1971-10-02
1972	1972-05-18	1972-09-17
1973	1973-06-10	1973-09-04
1974	1974-06-09	1974-09-11
1975	1975-05-19	1975-10-14
1976	1976-06-07	1976-09-14
1977	1977-04-18	1977-09-01
1978	1978-05-26	1978-09-20
1979	1979-05-09	1979-09-01
1980	1980-04-23	1980-09-20
1981	1981-05-30	1981-09-12
1982	1982-05-12	1982-09-13
1983	1983-06-12	1983-09-20
1984	1984-06-03	1984-09-23
1985	1985-05-13	1985-09-09
1986	1986-04-26	1986-09-26
1987	1987-05-15	1987-09-07
1988	1988-05-23	1988-09-18
1989	1989-06-23	1989-09-09
1990	1990-04-25	1990-09-07
1991	1991-05-12	1991-09-16
1992	1992-05-02	1992-08-26
1993	1993-05-10	1993-08-31
1994	1994-04-27	1994-09-16
1995	1995-06-07	1995-09-07
1996	1996-05-19	1996-09-09
1997	1997-06-14	1997-09-03
1998	1998-05-15	1998-09-27
1999	1999-05-17	1999-09-28
2000	2000-05-07	2000-09-20
2001	2001-05-04	2001-09-09
2002	2002-04-16	2002-10-02
2003	2003-04-16	2003-08-29
2004	2004-04-19	2004-09-16
2005	2005-06-05	2005-09-23
2006	2006-05-29	2006-08-03
2007	2007-05-15	2007-10-09
2008	2008-06-06	2008-09-03
2009	2009-06-22	2009-08-17
2010	2010-05-25	2010-09-24
2011	2011-05-12	2011-09-04
2012	2012-05-20	2012-09-04
2013	2013-05-20	2013-09-12
2014	2014-05-09	2014-09-06
2015	2015-06-14	2015-09-09
2016	2016-05-26	2016-09-08
2017	2017-05-17	2017-09-27
2018	2018-05-26	2018-09-21
2019	2019-06-30	2019-09-12
2020	2020-05-25	2020-08-29
2021	2021-05-21	2021-09-20
2022	2022-05-12	2022-08-30
2023	2023-05-31	2023-09-06
2024	2024-05-22	2024-09-22
2025	2025-05-16	2025-09-20
2026	2026-06-10	2026-07-18

Every Fixed Threshold

Fixed thresholds at Dowagiac 1 W
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	71	67	1959	16
35 C (95 F): Days	35	18	1988	1
90 F (32.2 C): Days	71	36	1988	8
100 F (37.8 C): Days	3	3	1988	2
0 C (32 F): Ice days (max	71	78	2014	34
0 C (32 F): Frost days (min	71	197	2002	82
-10 C (14 F): Days with min	71	62	1978	27
-20 C (-4 F): Days with min	57	18	2014	4
-30 C (-22 F): Days with min	1	1	1978	1
20 C (68 F): Tropical nights (min	71	24	2021	11
25 C (77 F): Days with min	5	1	1969	1
10 mm (0.39 in): Days with 10 mm or more rain	70	46	1990	22
25 mm (0.98 in): Days with 25 mm or more rain	70	15	1990	7
50 mm (1.97 in): Days with 50 mm or more rain	47	4	2007	3
100 mm (3.94 in): Days with 100 mm or more rain	8	1	1959	1
10 cm (3.9 in): Days with 10 cm or more snowfall	62	14	2014	1
25 cm (9.8 in): Days with 25 cm or more snowfall	13	2	1957	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1954.

Download the Data

Data for Dowagiac 1 W 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Dowagiac 1 W Threshold Days by Year (USC00202250)

Key Facts for Dowagiac 1 W Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related