Apslawn Threshold Days by Year

4 fixed thresholds counted per year at Apslawn (ASN00092001): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Apslawn Thresholds

Apslawn: days with 10 mm (0.39 in) or more of precipitation in 98 years, most in 2022 with 42.
Apslawn: days with 25 mm (0.98 in) or more of precipitation in 98 years, most in 1970 with 14.
Apslawn: days with 50 mm (1.97 in) or more of precipitation in 77 years, most in 1969 with 6.
Apslawn: days with 100 mm (3.94 in) or more of precipitation in 13 years, most in 1934 with 2.
4 fixed thresholds have at least one qualifying day at Apslawn.

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

98 years with a qualifying day

Days per year at Apslawn with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 42 in 2022.

Days with 10 mm (0.39 in) or more of precipitation per year at Apslawn
Year	Days	Decade average
1893	29	18.8
1896	15	18.8
1897	12	18.8
1898	17	18.8
1899	21	18.8
1900	16	16
1926	20	20.5
1927	19	20.5
1928	17	20.5
1929	26	20.5
1930	17	24
1931	29	24
1932	24	24
1933	17	24
1934	33	24
1940	13	20.3
1941	18	20.3
1942	17	20.3
1944	23	20.3
1945	20	20.3
1946	27	20.3
1947	23	20.3
1948	18	20.3
1949	24	20.3
1950	17	20
1951	16	20
1952	20	20
1953	17	20
1954	16	20
1955	19	20
1956	36	20
1957	20	20
1958	18	20
1959	21	20
1960	26	20.1
1961	20	20.1
1962	19	20.1
1963	18	20.1
1964	19	20.1
1965	15	20.1
1966	24	20.1
1967	22	20.1
1968	8	20.1
1969	30	20.1
1970	34	25.3
1971	32	25.3
1972	13	25.3
1973	21	25.3
1974	39	25.3
1975	20	25.3
1976	31	25.3
1977	19	25.3
1978	23	25.3
1979	21	25.3
1980	19	22.1
1981	22	22.1
1982	11	22.1
1983	21	22.1
1984	23	22.1
1985	30	22.1
1986	33	22.1
1987	15	22.1
1988	24	22.1
1989	23	22.1
1990	15	18.9
1991	23	18.9
1992	21	18.9
1993	23	18.9
1994	13	18.9
1995	24	18.9
1996	20	18.9
1997	17	18.9
1998	18	18.9
1999	15	18.9
2000	13	18.6
2002	14	18.6
2004	26	18.6
2005	18	18.6
2006	14	18.6
2007	21	18.6
2009	24	18.6
2010	20	16.5
2011	23	16.5
2012	16	16.5
2013	20	16.5
2014	12	16.5
2015	11	16.5
2016	28	16.5
2017	12	16.5
2018	14	16.5
2019	9	16.5
2020	25	20.3
2021	19	20.3
2022	42	20.3
2023	17	20.3
2024	18	20.3
2025	12	20.3
2026	9	20.3

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

First to last qualifying date each year at Apslawn
Year	First date	Last date
1893	1893-01-05	1893-10-09
1896	1896-02-25	1896-12-29
1897	1897-01-05	1897-11-20
1898	1898-04-04	1898-12-23
1899	1899-01-16	1899-12-26
1900	1900-01-10	1900-12-12
1926	1926-04-06	1926-12-05
1927	1927-01-06	1927-12-19
1928	1928-01-22	1928-11-19
1929	1929-01-31	1929-12-22
1930	1930-02-22	1930-12-17
1931	1931-01-02	1931-12-22
1932	1932-02-15	1932-12-24
1933	1933-01-05	1933-11-30
1934	1934-01-09	1934-12-31
1940	1940-01-17	1940-12-15
1941	1941-01-03	1941-12-08
1942	1942-01-25	1942-12-19
1944	1944-01-05	1944-12-21
1945	1945-01-03	1945-12-27
1946	1946-01-18	1946-11-27
1947	1947-02-06	1947-12-22
1948	1948-01-04	1948-11-16
1949	1949-01-01	1949-12-19
1950	1950-03-23	1950-12-20
1951	1951-01-05	1951-12-15
1952	1952-02-18	1952-12-08
1953	1953-01-06	1953-12-08
1954	1954-01-28	1954-09-05
1955	1955-01-09	1955-12-30
1956	1956-01-20	1956-11-22
1957	1957-02-02	1957-12-26
1958	1958-01-31	1958-12-12
1959	1959-01-06	1959-12-27
1960	1960-01-22	1960-12-05
1961	1961-02-09	1961-12-19
1962	1962-01-09	1962-12-11
1963	1963-01-06	1963-11-08
1964	1964-02-02	1964-12-24
1965	1965-01-19	1965-12-02
1966	1966-02-14	1966-12-24
1967	1967-01-04	1967-12-19
1968	1968-03-05	1968-12-28
1969	1969-01-15	1969-12-30
1970	1970-01-02	1970-12-31
1971	1971-01-02	1971-12-22
1972	1972-01-10	1972-11-25
1973	1973-02-06	1973-12-23
1974	1974-01-04	1974-12-26
1975	1975-01-09	1975-11-24
1976	1976-01-09	1976-12-23
1977	1977-01-03	1977-11-30
1978	1978-01-07	1978-12-27
1979	1979-02-16	1979-12-21
1980	1980-02-24	1980-12-29
1981	1981-03-03	1981-12-13
1982	1982-01-07	1982-12-10
1983	1983-01-02	1983-12-05
1984	1984-01-03	1984-12-26
1985	1985-01-18	1985-12-31
1986	1986-01-02	1986-12-31
1987	1987-01-04	1987-12-28
1988	1988-01-31	1988-12-31
1989	1989-02-16	1989-12-14
1990	1990-01-07	1990-12-28
1991	1991-01-05	1991-12-28
1992	1992-01-02	1992-12-05
1993	1993-01-18	1993-12-29
1994	1994-01-30	1994-11-21
1995	1995-01-06	1995-12-23
1996	1996-01-01	1996-12-07
1997	1997-02-09	1997-11-28
1998	1998-01-26	1998-12-28
1999	1999-01-29	1999-12-10
2000	2000-01-04	2000-12-09
2002	2002-01-03	2002-11-30
2004	2004-01-18	2004-12-28
2005	2005-01-05	2005-12-04
2006	2006-01-31	2006-12-26
2007	2007-01-06	2007-10-27
2009	2009-03-15	2009-12-18
2010	2010-01-18	2010-12-20
2011	2011-01-12	2011-12-27
2012	2012-03-04	2012-11-10
2013	2013-01-23	2013-11-25
2014	2014-01-25	2014-12-01
2015	2015-01-14	2015-12-27
2016	2016-01-12	2016-12-29
2017	2017-01-20	2017-12-07
2018	2018-01-14	2018-12-16
2019	2019-02-07	2019-11-26
2020	2020-02-11	2020-12-31
2021	2021-01-01	2021-10-30
2022	2022-01-07	2022-12-31
2023	2023-02-05	2023-12-28
2024	2024-01-08	2024-12-01
2025	2025-01-13	2025-12-22
2026	2026-01-22	2026-08-19

Every Fixed Threshold

Fixed thresholds at Apslawn
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	98	42	2022	9
25 mm (0.98 in): Days with 25 mm or more rain	98	14	1970	2
50 mm (1.97 in): Days with 50 mm or more rain	77	6	1969	1
100 mm (3.94 in): Days with 100 mm or more rain	13	2	1934	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

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Data for Apslawn 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).

Apslawn Threshold Days by Year

Key Facts for Apslawn Thresholds

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

Every Fixed Threshold

Download the Data

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