Bentleigh Threshold Days by Year

3 fixed thresholds counted per year at Bentleigh (ASN00086006): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bentleigh Thresholds

Bentleigh: days with 10 mm (0.39 in) or more of precipitation in 58 years, most in 1955 with 36.
Bentleigh: days with 25 mm (0.98 in) or more of precipitation in 57 years, most in 1970 with 10.
Bentleigh: days with 50 mm (1.97 in) or more of precipitation in 26 years, most in 1941 with 2.
3 fixed thresholds have at least one qualifying day at Bentleigh.

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

58 years with a qualifying day

Days per year at Bentleigh with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1955.

Days with 10 mm (0.39 in) or more of precipitation per year at Bentleigh
Year	Days	Decade average
1938	12	22
1939	32	22
1940	20	21.5
1941	25	21.5
1942	23	21.5
1943	16	21.5
1944	22	21.5
1945	13	21.5
1946	25	21.5
1947	21	21.5
1948	21	21.5
1949	29	21.5
1950	25	27.6
1951	28	27.6
1952	34	27.6
1953	27	27.6
1954	26	27.6
1955	36	27.6
1956	31	27.6
1957	21	27.6
1958	28	27.6
1959	20	27.6
1960	26	22.3
1961	21	22.3
1962	22	22.3
1963	20	22.3
1964	33	22.3
1965	25	22.3
1966	26	22.3
1967	12	22.3
1968	16	22.3
1969	22	22.3
1970	32	23
1971	19	23
1972	14	23
1973	25	23
1974	30	23
1978	29	23
1979	12	23
1980	12	20.2
1981	22	20.2
1982	16	20.2
1983	26	20.2
1984	23	20.2
1985	22	20.2
1986	21	20.2
1987	15	20.2
1988	19	20.2
1989	26	20.2
1990	20	18.1
1991	28	18.1
1994	7	18.1
1996	23	18.1
1997	11	18.1
1998	22	18.1
1999	16	18.1
2000	26	17.5
2002	9	17.5

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

First to last qualifying date each year at Bentleigh
Year	First date	Last date
1938	1938-01-15	1938-11-04
1939	1939-02-17	1939-11-27
1940	1940-01-06	1940-12-29
1941	1941-01-16	1941-12-05
1942	1942-01-20	1942-12-19
1943	1943-01-03	1943-12-04
1944	1944-01-23	1944-12-21
1945	1945-01-31	1945-12-28
1946	1946-01-17	1946-12-29
1947	1947-01-24	1947-12-23
1948	1948-02-15	1948-12-29
1949	1949-01-17	1949-12-21
1950	1950-02-02	1950-12-30
1951	1951-01-07	1951-12-20
1952	1952-02-11	1952-12-11
1953	1953-01-06	1953-12-07
1954	1954-01-30	1954-12-04
1955	1955-01-29	1955-12-31
1956	1956-01-03	1956-12-27
1957	1957-03-14	1957-12-26
1958	1958-01-31	1958-12-13
1959	1959-01-25	1959-12-24
1960	1960-01-09	1960-11-21
1961	1961-01-01	1961-12-19
1962	1962-01-17	1962-11-11
1963	1963-01-14	1963-12-06
1964	1964-02-05	1964-12-29
1965	1965-04-05	1965-12-03
1966	1966-01-13	1966-12-26
1967	1967-05-19	1967-12-18
1968	1968-01-21	1968-12-24
1969	1969-01-26	1969-12-02
1970	1970-01-02	1970-12-30
1971	1971-01-01	1971-12-23
1972	1972-01-12	1972-11-11
1973	1973-01-13	1973-12-16
1974	1974-01-04	1974-12-28
1978	1978-01-30	1978-12-26
1979	1979-01-15	1979-11-12
1980	1980-04-23	1980-12-14
1981	1981-01-19	1981-12-12
1982	1982-01-25	1982-12-08
1983	1983-01-02	1983-11-30
1984	1984-01-02	1984-12-15
1985	1985-01-03	1985-12-18
1986	1986-01-10	1986-12-17
1987	1987-01-03	1987-12-28
1988	1988-01-01	1988-12-26
1989	1989-01-04	1989-12-14
1990	1990-02-01	1990-12-20
1991	1991-01-05	1991-12-31
1994	1994-02-01	1994-12-22
1996	1996-01-25	1996-11-22
1997	1997-01-23	1997-11-11
1998	1998-01-13	1998-12-21
1999	1999-02-07	1999-12-27
2000	2000-02-26	2000-12-23
2002	2002-01-22	2002-11-27

Every Fixed Threshold

Fixed thresholds at Bentleigh
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	58	36	1955	9
25 mm (0.98 in): Days with 25 mm or more rain	57	10	1970	5
50 mm (1.97 in): Days with 50 mm or more rain	26	2	1941	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1938.

Download the Data

Data for Bentleigh 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Bentleigh Threshold Days by Year

Key Facts for Bentleigh Thresholds

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

Every Fixed Threshold

Download the Data

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