Holland 1 E Threshold Days by Year (USC00444044)

18 fixed thresholds counted per year at Holland 1 E (USC00444044): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Holland 1 E Thresholds

Holland 1 E: days with a maximum temperature at or above 30 C (86 F) in 84 years, most in 2010 with 120.
Holland 1 E: days with a maximum temperature at or above 90 F (32.2 C) in 84 years, most in 2010 with 95.
Holland 1 E: nights with a minimum temperature at or below 0 C (32 F) in 84 years, most in 2013 with 107.
Holland 1 E: nights with a minimum temperature at or above 20 C (68 F) in 84 years, most in 2015 with 90.
18 fixed thresholds have at least one qualifying day at Holland 1 E.

Days at or above 30 C (86 F)

84 years with a qualifying day

Days per year at Holland 1 E with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 120 in 2010.

Days at or above 30 C (86 F) per year at Holland 1 E
Year	Days	Decade average
1934	72	72.8
1935	52	72.8
1936	74	72.8
1937	77	72.8
1938	62	72.8
1939	100	72.8
1940	64	82.8
1941	105	82.8
1942	104	82.8
1943	97	82.8
1944	91	82.8
1945	85	82.8
1946	47	82.8
1947	78	82.8
1948	80	82.8
1949	77	82.8
1950	60	80.3
1951	77	80.3
1952	98	80.3
1953	81	80.3
1954	94	80.3
1955	76	80.3
1956	74	80.3
1957	87	80.3
1958	67	80.3
1959	89	80.3
1960	69	69
1961	76	69
1962	72	69
1963	73	69
1964	59	69
1965	76	69
1966	75	69
1967	50	69
1968	68	69
1969	72	69
1970	88	71.4
1971	64	71.4
1972	62	71.4
1973	80	71.4
1974	60	71.4
1975	79	71.4
1976	67	71.4
1977	91	71.4
1978	67	71.4
1979	56	71.4
1980	92	78.2
1981	77	78.2
1982	68	78.2
1983	79	78.2
1984	72	78.2
1985	78	78.2
1986	85	78.2
1987	87	78.2
1988	74	78.2
1989	70	78.2
1990	82	77.5
1991	88	77.5
1992	56	77.5
1993	89	77.5
1994	85	77.5
1995	75	77.5
1996	67	77.5
1997	72	77.5
1998	92	77.5
1999	69	77.5
2000	71	82.8
2001	66	82.8
2002	95	82.8
2003	72	82.8
2004	90	82.8
2005	89	82.8
2006	77	82.8
2007	101	82.8
2008	86	82.8
2009	81	82.8
2010	120	92.5
2011	112	92.5
2012	93	92.5
2013	87	92.5
2014	75	92.5
2015	103	92.5
2016	73	92.5
2017	77	92.5

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

First to last qualifying date each year at Holland 1 E
Year	First date	Last date
1934	1934-05-05	1934-09-29
1935	1935-03-21	1935-09-22
1936	1936-04-15	1936-09-27
1937	1937-04-18	1937-10-07
1938	1938-03-25	1938-10-19
1939	1939-04-25	1939-10-11
1940	1940-05-07	1940-09-25
1941	1941-04-14	1941-10-15
1942	1942-04-05	1942-09-27
1943	1943-04-28	1943-09-16
1944	1944-05-04	1944-10-07
1945	1945-03-17	1945-09-29
1946	1946-04-06	1946-09-23
1947	1947-05-01	1947-10-23
1948	1948-03-21	1948-09-21
1949	1949-04-15	1949-10-09
1950	1950-04-24	1950-09-21
1951	1951-04-27	1951-10-08
1952	1952-04-21	1952-10-03
1953	1953-04-11	1953-10-02
1954	1954-05-02	1954-10-15
1955	1955-04-20	1955-09-21
1956	1956-05-01	1956-09-24
1957	1957-04-21	1957-09-23
1958	1958-04-20	1958-10-11
1959	1959-04-10	1959-10-09
1960	1960-04-15	1960-09-21
1961	1961-04-24	1961-09-27
1962	1962-05-02	1962-10-13
1963	1963-04-03	1963-09-22
1964	1964-04-19	1964-09-12
1965	1965-05-03	1965-09-24
1966	1966-04-25	1966-09-12
1967	1967-04-03	1967-10-06
1968	1968-03-22	1968-10-04
1969	1969-04-28	1969-09-17
1970	1970-04-25	1970-09-28
1971	1971-05-07	1971-09-21
1972	1972-04-17	1972-11-04
1973	1973-05-12	1973-10-06
1974	1974-03-09	1974-09-30
1975	1975-05-22	1975-10-16
1976	1976-04-17	1976-10-09
1977	1977-04-12	1977-10-03
1978	1978-05-21	1978-09-23
1979	1979-05-13	1979-09-15
1980	1980-04-25	1980-09-24
1981	1981-04-04	1981-10-07
1982	1982-05-08	1982-10-08
1983	1983-06-13	1983-10-06
1984	1984-04-28	1984-10-29
1985	1985-03-30	1985-10-16
1986	1986-05-02	1986-10-05
1987	1987-05-03	1987-09-19
1988	1988-04-07	1988-09-24
1989	1989-05-23	1989-09-23
1990	1990-03-13	1990-10-14
1991	1991-04-18	1991-09-20
1992	1992-04-18	1992-09-28
1993	1993-05-12	1993-09-27
1994	1994-04-20	1994-09-18
1995	1995-04-20	1995-09-23
1996	1996-04-23	1996-09-11
1997	1997-05-19	1997-10-11
1998	1998-03-31	1998-10-02
1999	1999-04-09	1999-09-09
2000	2000-05-07	2000-10-04
2001	2001-04-08	2001-10-25
2002	2002-04-16	2002-10-06
2003	2003-05-09	2003-09-29
2004	2004-04-19	2004-09-23
2005	2005-04-21	2005-10-07
2006	2006-04-16	2006-10-03
2007	2007-04-26	2007-10-24
2008	2008-04-27	2008-10-17
2009	2009-04-26	2009-10-10
2010	2010-04-06	2010-10-28
2011	2011-04-05	2011-10-19
2012	2012-03-16	2012-10-04
2013	2013-04-10	2013-10-08
2014	2014-04-05	2014-09-14
2015	2015-04-10	2015-09-20
2016	2016-05-25	2016-10-19
2017	2017-04-21	2017-10-10

Every Fixed Threshold

Fixed thresholds at Holland 1 E
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	84	120	2010	77
35 C (95 F): Days	82	42	2010	3
40 C (104 F): Days	7	5	2010	1
90 F (32.2 C): Days	84	95	2010	26
100 F (37.8 C): Days	25	14	2010	1
0 C (32 F): Ice days (max	67	11	1935	4
0 C (32 F): Frost days (min	84	107	2013	65
-10 C (14 F): Days with min	73	15	1940	3
-20 C (-4 F): Days with min	2	1	1985	1
20 C (68 F): Tropical nights (min	84	90	2015	80
25 C (77 F): Days with min	23	8	2010	1
10 mm (0.39 in): Days with 10 mm or more rain	84	58	1989	31
25 mm (0.98 in): Days with 25 mm or more rain	84	22	1989	7
50 mm (1.97 in): Days with 50 mm or more rain	77	7	1961	5
100 mm (3.94 in): Days with 100 mm or more rain	20	4	1999	1
200 mm (7.87 in): Days with 200 mm or more rain	4	1	1985	1
10 cm (3.9 in): Days with 10 cm or more snowfall	25	5	1980	2
25 cm (9.8 in): Days with 25 cm or more snowfall	2	1	1948	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1934.

Download the Data

Data for Holland 1 E 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Holland 1 E Threshold Days by Year (USC00444044)

Key Facts for Holland 1 E Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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