Kornwerderzand Threshold Days by Year (NLE00109168)

3 fixed thresholds counted per year at Kornwerderzand (NLE00109168): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kornwerderzand Thresholds

Kornwerderzand: days with 10 mm (0.39 in) or more of precipitation in 76 years, most in 2023 with 36.
Kornwerderzand: days with 25 mm (0.98 in) or more of precipitation in 56 years, most in 1994 with 5.
Kornwerderzand: days with 50 mm (1.97 in) or more of precipitation in 3 years, most in 1960 with 1.
3 fixed thresholds have at least one qualifying day at Kornwerderzand.

Days with 10 mm (0.39 in) or more of precipitation

76 years with a qualifying day

Days per year at Kornwerderzand with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 2023.

Days with 10 mm (0.39 in) or more of precipitation per year at Kornwerderzand
Year	Days	Decade average
1951	17	16
1952	11	16
1953	16	16
1954	19	16
1955	18	16
1956	18	16
1957	22	16
1958	11	16
1959	12	16
1960	18	18.7
1961	27	18.7
1962	13	18.7
1963	14	18.7
1964	11	18.7
1965	16	18.7
1966	29	18.7
1967	21	18.7
1968	19	18.7
1969	19	18.7
1970	15	16
1971	21	16
1972	13	16
1973	22	16
1974	14	16
1975	15	16
1976	6	16
1977	17	16
1978	15	16
1979	22	16
1980	19	20.8
1981	21	20.8
1982	22	20.8
1983	24	20.8
1984	21	20.8
1985	24	20.8
1986	21	20.8
1987	18	20.8
1988	23	20.8
1989	15	20.8
1990	29	20.1
1991	11	20.1
1992	27	20.1
1993	22	20.1
1994	24	20.1
1995	20	20.1
1996	15	20.1
1997	11	20.1
1998	22	20.1
1999	20	20.1
2000	22	19.1
2001	26	19.1
2002	22	19.1
2003	10	19.1
2004	18	19.1
2005	20	19.1
2006	11	19.1
2007	22	19.1
2008	24	19.1
2009	16	19.1
2010	15	20.7
2011	21	20.7
2012	28	20.7
2013	17	20.7
2014	17	20.7
2015	22	20.7
2016	21	20.7
2017	23	20.7
2018	19	20.7
2019	24	20.7
2020	23	25.1
2021	23	25.1
2022	28	25.1
2023	36	25.1
2024	35	25.1
2025	21	25.1
2026	10	25.1

For each year, a bar from the first to the last day at Kornwerderzand meeting 10 mm (0.39 in).

First to last qualifying date each year at Kornwerderzand
Year	First date	Last date
1951	1951-01-17	1951-11-24
1952	1952-01-31	1952-11-06
1953	1953-01-31	1953-11-13
1954	1954-01-10	1954-12-25
1955	1955-01-10	1955-12-09
1956	1956-01-01	1956-12-11
1957	1957-01-03	1957-12-31
1958	1958-06-08	1958-10-31
1959	1959-01-01	1959-11-09
1960	1960-05-13	1960-12-03
1961	1961-01-02	1961-12-31
1962	1962-04-16	1962-12-18
1963	1963-01-15	1963-10-03
1964	1964-03-19	1964-10-15
1965	1965-04-17	1965-12-31
1966	1966-02-07	1966-12-29
1967	1967-02-27	1967-11-28
1968	1968-05-07	1968-11-03
1969	1969-02-02	1969-11-27
1970	1970-01-25	1970-11-04
1971	1971-01-23	1971-12-27
1972	1972-03-30	1972-11-16
1973	1973-02-10	1973-12-15
1974	1974-05-13	1974-12-10
1975	1975-01-16	1975-12-31
1976	1976-01-01	1976-11-30
1977	1977-02-17	1977-11-23
1978	1978-01-11	1978-12-28
1979	1979-02-01	1979-12-27
1980	1980-02-03	1980-12-17
1981	1981-01-02	1981-11-30
1982	1982-01-05	1982-12-10
1983	1983-01-03	1983-12-08
1984	1984-01-01	1984-12-20
1985	1985-01-24	1985-12-13
1986	1986-01-02	1986-12-30
1987	1987-01-01	1987-12-17
1988	1988-01-01	1988-12-18
1989	1989-02-13	1989-12-20
1990	1990-01-19	1990-12-26
1991	1991-01-01	1991-12-17
1992	1992-01-05	1992-12-11
1993	1993-01-28	1993-12-22
1994	1994-01-22	1994-12-26
1995	1995-01-09	1995-12-22
1996	1996-02-12	1996-12-19
1997	1997-02-17	1997-12-09
1998	1998-01-03	1998-12-15
1999	1999-01-15	1999-12-24
2000	2000-01-03	2000-12-28
2001	2001-01-23	2001-11-29
2002	2002-01-26	2002-12-29
2003	2003-01-02	2003-12-27
2004	2004-01-15	2004-11-18
2005	2005-01-17	2005-12-04
2006	2006-08-03	2006-12-08
2007	2007-01-10	2007-12-06
2008	2008-01-15	2008-11-20
2009	2009-01-19	2009-12-27
2010	2010-02-02	2010-12-16
2011	2011-06-05	2011-12-12
2012	2012-01-01	2012-12-31
2013	2013-05-16	2013-12-24
2014	2014-04-07	2014-12-18
2015	2015-01-08	2015-12-21
2016	2016-01-07	2016-12-10
2017	2017-01-12	2017-12-27
2018	2018-01-02	2018-12-23
2019	2019-02-10	2019-11-27
2020	2020-01-13	2020-12-29
2021	2021-01-11	2021-12-31
2022	2022-01-01	2022-12-31
2023	2023-01-03	2023-12-31
2024	2024-01-01	2024-12-05
2025	2025-01-01	2025-11-23
2026	2026-01-04	2026-08-06

Every Fixed Threshold

Fixed thresholds at Kornwerderzand
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
10 mm (0.39 in): Days with 10 mm or more rain	76	36	2023	10
25 mm (0.98 in): Days with 25 mm or more rain	56	5	1994	1
50 mm (1.97 in): Days with 50 mm or more rain	3	1	1960	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1951.

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Data for Kornwerderzand 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).

Kornwerderzand Threshold Days by Year (NLE00109168)

Key Facts for Kornwerderzand Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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