Anna Jacoba Polder Threshold Days by Year

4 fixed thresholds counted per year at Anna Jacoba Polder (NLE00108978): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Anna Jacoba Polder Thresholds

Anna Jacoba Polder: days with 10 mm (0.39 in) or more of precipitation in 76 years, most in 2023 with 34.
Anna Jacoba Polder: days with 25 mm (0.98 in) or more of precipitation in 63 years, most in 2017 with 6.
Anna Jacoba Polder: days with 50 mm (1.97 in) or more of precipitation in 7 years, most in 1968 with 1.
Anna Jacoba Polder: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1998 with 1.
4 fixed thresholds have at least one qualifying day at Anna Jacoba Polder.

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

76 years with a qualifying day

Days per year at Anna Jacoba Polder with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 34 in 2023.

Days with 10 mm (0.39 in) or more of precipitation per year at Anna Jacoba Polder
Year	Days	Decade average
1951	19	18.1
1952	20	18.1
1953	13	18.1
1954	23	18.1
1955	14	18.1
1956	19	18.1
1957	27	18.1
1958	18	18.1
1959	10	18.1
1960	26	21.6
1961	27	21.6
1962	12	21.6
1963	15	21.6
1964	25	21.6
1965	29	21.6
1966	28	21.6
1967	17	21.6
1968	17	21.6
1969	20	21.6
1970	14	17.7
1971	17	17.7
1972	13	17.7
1973	15	17.7
1974	31	17.7
1975	20	17.7
1976	11	17.7
1977	17	17.7
1978	16	17.7
1979	23	17.7
1980	23	21.7
1981	27	21.7
1982	19	21.7
1983	21	21.7
1984	27	21.7
1985	14	21.7
1986	23	21.7
1987	23	21.7
1988	25	21.7
1989	15	21.7
1990	19	21.1
1991	17	21.1
1992	23	21.1
1993	28	21.1
1994	24	21.1
1995	19	21.1
1996	12	21.1
1997	16	21.1
1998	30	21.1
1999	23	21.1
2000	24	24
2001	33	24
2002	29	24
2003	16	24
2004	21	24
2005	27	24
2006	22	24
2007	23	24
2008	25	24
2009	20	24
2010	31	23
2011	21	23
2012	26	23
2013	17	23
2014	24	23
2015	26	23
2016	23	23
2017	23	23
2018	17	23
2019	22	23
2020	22	20.3
2021	18	20.3
2022	28	20.3
2023	34	20.3
2024	25	20.3
2025	11	20.3
2026	4	20.3

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

First to last qualifying date each year at Anna Jacoba Polder
Year	First date	Last date
1951	1951-02-17	1951-11-24
1952	1952-01-02	1952-12-16
1953	1953-04-02	1953-12-28
1954	1954-01-13	1954-12-13
1955	1955-01-16	1955-12-27
1956	1956-01-12	1956-12-11
1957	1957-02-11	1957-10-22
1958	1958-01-01	1958-12-29
1959	1959-01-22	1959-12-22
1960	1960-01-29	1960-12-04
1961	1961-01-06	1961-12-31
1962	1962-01-21	1962-12-20
1963	1963-03-18	1963-11-18
1964	1964-03-19	1964-12-31
1965	1965-01-08	1965-12-23
1966	1966-01-01	1966-12-29
1967	1967-01-03	1967-12-31
1968	1968-01-05	1968-11-23
1969	1969-02-08	1969-12-21
1970	1970-02-02	1970-12-04
1971	1971-01-01	1971-11-22
1972	1972-05-17	1972-11-12
1973	1973-01-26	1973-11-27
1974	1974-01-09	1974-12-25
1975	1975-03-19	1975-12-31
1976	1976-03-12	1976-12-31
1977	1977-01-15	1977-12-27
1978	1978-01-10	1978-12-27
1979	1979-02-01	1979-12-30
1980	1980-02-03	1980-12-17
1981	1981-01-02	1981-12-08
1982	1982-01-05	1982-12-21
1983	1983-01-03	1983-12-08
1984	1984-01-01	1984-11-23
1985	1985-03-26	1985-12-26
1986	1986-01-05	1986-12-29
1987	1987-01-01	1987-12-17
1988	1988-01-05	1988-12-04
1989	1989-03-07	1989-12-15
1990	1990-01-23	1990-12-26
1991	1991-06-14	1991-12-21
1992	1992-03-21	1992-12-11
1993	1993-01-20	1993-12-30
1994	1994-01-05	1994-12-27
1995	1995-01-22	1995-12-22
1996	1996-02-11	1996-12-18
1997	1997-02-04	1997-11-06
1998	1998-01-05	1998-12-15
1999	1999-02-05	1999-12-25
2000	2000-02-24	2000-12-31
2001	2001-01-04	2001-12-21
2002	2002-01-26	2002-12-29
2003	2003-01-02	2003-12-27
2004	2004-01-12	2004-12-17
2005	2005-01-20	2005-12-05
2006	2006-02-12	2006-12-08
2007	2007-01-17	2007-12-08
2008	2008-03-09	2008-12-10
2009	2009-01-22	2009-12-29
2010	2010-01-23	2010-12-16
2011	2011-01-06	2011-12-23
2012	2012-01-03	2012-12-22
2013	2013-01-29	2013-12-27
2014	2014-01-03	2014-12-26
2015	2015-01-08	2015-11-30
2016	2016-01-03	2016-11-17
2017	2017-01-09	2017-12-31
2018	2018-01-02	2018-12-20
2019	2019-01-27	2019-11-28
2020	2020-01-27	2020-12-23
2021	2021-01-07	2021-12-10
2022	2022-01-08	2022-12-30
2023	2023-01-11	2023-12-25
2024	2024-01-01	2024-12-05
2025	2025-01-01	2025-11-19
2026	2026-01-08	2026-06-08

Every Fixed Threshold

Fixed thresholds at Anna Jacoba Polder
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	34	2023	4
25 mm (0.98 in): Days with 25 mm or more rain	63	6	2017	3
50 mm (1.97 in): Days with 50 mm or more rain	7	1	1968	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1998	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 Anna Jacoba Polder 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

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

Anna Jacoba Polder Threshold Days by Year

Key Facts for Anna Jacoba Polder Thresholds

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

Every Fixed Threshold

Download the Data

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