Killara Threshold Days by Year

4 fixed thresholds counted per year at Killara (ASN00040671): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Killara Thresholds

Killara: days with 10 mm (0.39 in) or more of precipitation in 70 years, most in 2010 with 38.
Killara: days with 25 mm (0.98 in) or more of precipitation in 70 years, most in 1959 with 15.
Killara: days with 50 mm (1.97 in) or more of precipitation in 57 years, most in 1998 with 6.
Killara: days with 100 mm (3.94 in) or more of precipitation in 11 years, most in 1958 with 1.
4 fixed thresholds have at least one qualifying day at Killara.

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

70 years with a qualifying day

Days per year at Killara with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 38 in 2010.

Days with 10 mm (0.39 in) or more of precipitation per year at Killara
Year	Days	Decade average
1957	13	20.3
1958	18	20.3
1959	30	20.3
1960	18	21.3
1961	28	21.3
1962	22	21.3
1963	27	21.3
1964	21	21.3
1965	17	21.3
1966	22	21.3
1967	19	21.3
1968	24	21.3
1969	15	21.3
1970	22	24.5
1971	26	24.5
1972	25	24.5
1973	28	24.5
1974	30	24.5
1975	26	24.5
1976	23	24.5
1977	15	24.5
1978	29	24.5
1979	21	24.5
1980	16	22.8
1981	25	22.8
1982	21	22.8
1983	34	22.8
1984	34	22.8
1985	22	22.8
1986	17	22.8
1987	13	22.8
1988	21	22.8
1989	25	22.8
1990	18	20.2
1991	18	20.2
1992	22	20.2
1993	17	20.2
1994	10	20.2
1995	21	20.2
1996	25	20.2
1997	19	20.2
1998	28	20.2
1999	24	20.2
2000	14	17.8
2001	22	17.8
2002	13	17.8
2003	20	17.8
2004	17	17.8
2005	16	17.8
2006	13	17.8
2007	21	17.8
2008	28	17.8
2009	14	17.8
2010	38	20.2
2011	24	20.2
2012	18	20.2
2013	24	20.2
2014	13	20.2
2015	17	20.2
2016	17	20.2
2017	22	20.2
2018	20	20.2
2019	9	20.2
2020	19	18.1
2021	16	18.1
2022	23	18.1
2023	17	18.1
2024	22	18.1
2025	22	18.1
2026	8	18.1

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

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

Every Fixed Threshold

Fixed thresholds at Killara
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	70	38	2010	8
25 mm (0.98 in): Days with 25 mm or more rain	70	15	1959	3
50 mm (1.97 in): Days with 50 mm or more rain	57	6	1998	2
100 mm (3.94 in): Days with 100 mm or more rain	11	1	1958	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.

Download the Data

Data for Killara 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).

Killara Threshold Days by Year

Key Facts for Killara Thresholds

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

Every Fixed Threshold

Download the Data

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