City of Melbourne Bay Threshold Days by Year (ASN00098000)

4 fixed thresholds counted per year at City of Melbourne Bay (ASN00098000): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for City of Melbourne Bay Thresholds

City of Melbourne Bay: days with 10 mm (0.39 in) or more of precipitation in 90 years, most in 1947 with 50.
City of Melbourne Bay: days with 25 mm (0.98 in) or more of precipitation in 84 years, most in 2013 with 12.
City of Melbourne Bay: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 1948 with 2.
City of Melbourne Bay: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1977 with 1.
4 fixed thresholds have at least one qualifying day at City of Melbourne Bay.

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

90 years with a qualifying day

Days per year at City of Melbourne Bay with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 50 in 1947.

Days with 10 mm (0.39 in) or more of precipitation per year at City of Melbourne Bay
Year	Days	Decade average
1936	34	31.3
1937	38	31.3
1938	22	31.3
1940	16	29.4
1941	17	29.4
1942	38	29.4
1943	27	29.4
1944	24	29.4
1945	22	29.4
1946	35	29.4
1947	50	29.4
1948	37	29.4
1949	28	29.4
1950	23	31.5
1951	38	31.5
1952	42	31.5
1953	32	31.5
1954	26	31.5
1955	32	31.5
1956	42	31.5
1957	27	31.5
1958	33	31.5
1959	20	31.5
1960	45	31.9
1961	22	31.9
1962	27	31.9
1963	32	31.9
1964	39	31.9
1965	25	31.9
1966	27	31.9
1967	25	31.9
1968	44	31.9
1969	33	31.9
1970	43	35.6
1971	50	35.6
1972	28	35.6
1973	41	35.6
1974	35	35.6
1975	42	35.6
1976	28	35.6
1977	31	35.6
1978	23	35.6
1979	35	35.6
1980	32	28.9
1981	25	28.9
1982	22	28.9
1983	30	28.9
1984	29	28.9
1985	28	28.9
1986	27	28.9
1987	24	28.9
1988	33	28.9
1989	39	28.9
1990	32	29.9
1991	37	29.9
1992	42	29.9
1993	23	29.9
1994	24	29.9
1995	25	29.9
1996	34	29.9
1997	27	29.9
1998	27	29.9
1999	28	29.9
2000	31	28.6
2001	35	28.6
2002	29	28.6
2003	30	28.6
2004	29	28.6
2005	18	28.6
2006	19	28.6
2007	32	28.6
2008	25	28.6
2009	38	28.6
2010	33	30.7
2011	26	30.7
2012	27	30.7
2013	48	30.7
2014	25	30.7
2015	25	30.7
2016	40	30.7
2017	28	30.7
2018	31	30.7
2019	24	30.7
2020	29	30
2021	36	30
2022	40	30
2023	27	30
2024	21	30
2025	34	30
2026	23	30

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

First to last qualifying date each year at City of Melbourne Bay
Year	First date	Last date
1936	1936-03-13	1936-12-04
1937	1937-01-01	1937-12-26
1938	1938-02-05	1938-12-13
1940	1940-01-06	1940-11-23
1941	1941-01-24	1941-10-26
1942	1942-01-08	1942-12-19
1943	1943-02-18	1943-10-17
1944	1944-02-07	1944-12-22
1945	1945-02-14	1945-12-17
1946	1946-01-04	1946-12-08
1947	1947-01-07	1947-12-21
1948	1948-02-04	1948-12-05
1949	1949-01-15	1949-12-28
1950	1950-01-09	1950-12-15
1951	1951-02-13	1951-12-18
1952	1952-01-11	1952-12-08
1953	1953-04-23	1953-12-08
1954	1954-01-28	1954-12-12
1955	1955-02-12	1955-12-31
1956	1956-01-01	1956-12-13
1957	1957-02-07	1957-12-26
1958	1958-01-31	1958-12-10
1959	1959-02-07	1959-12-25
1960	1960-01-09	1960-12-04
1961	1961-04-07	1961-12-18
1962	1962-01-20	1962-11-11
1963	1963-01-14	1963-11-03
1964	1964-01-10	1964-12-23
1965	1965-03-09	1965-11-11
1966	1966-01-13	1966-12-19
1967	1967-01-13	1967-12-31
1968	1968-03-25	1968-11-28
1969	1969-01-15	1969-11-05
1970	1970-01-03	1970-12-31
1971	1971-01-01	1971-12-26
1972	1972-01-12	1972-11-10
1973	1973-01-13	1973-12-22
1974	1974-02-02	1974-12-28
1975	1975-01-11	1975-12-29
1976	1976-03-17	1976-12-27
1977	1977-01-14	1977-11-29
1978	1978-01-30	1978-12-12
1979	1979-01-17	1979-12-17
1980	1980-04-23	1980-12-03
1981	1981-01-09	1981-12-13
1982	1982-03-23	1982-12-08
1983	1983-03-01	1983-12-06
1984	1984-03-13	1984-12-19
1985	1985-04-02	1985-12-16
1986	1986-02-19	1986-12-17
1987	1987-01-05	1987-12-10
1988	1988-01-01	1988-11-22
1989	1989-01-04	1989-12-27
1990	1990-02-01	1990-11-11
1991	1991-01-24	1991-12-17
1992	1992-01-01	1992-12-06
1993	1993-02-15	1993-12-27
1994	1994-01-08	1994-12-21
1995	1995-01-06	1995-10-13
1996	1996-01-01	1996-12-07
1997	1997-01-15	1997-11-01
1998	1998-02-08	1998-12-27
1999	1999-02-07	1999-12-28
2000	2000-01-27	2000-12-24
2001	2001-01-27	2001-12-26
2002	2002-01-08	2002-12-05
2003	2003-04-15	2003-12-22
2004	2004-01-07	2004-12-01
2005	2005-02-03	2005-12-24
2006	2006-01-01	2006-11-15
2007	2007-01-07	2007-12-23
2008	2008-03-25	2008-12-14
2009	2009-01-24	2009-12-19
2010	2010-01-18	2010-12-19
2011	2011-01-11	2011-12-19
2012	2012-01-11	2012-12-20
2013	2013-02-01	2013-12-22
2014	2014-01-06	2014-12-30
2015	2015-01-09	2015-12-26
2016	2016-01-31	2016-12-29
2017	2017-01-20	2017-10-30
2018	2018-03-01	2018-12-14
2019	2019-02-09	2019-12-02
2020	2020-01-23	2020-12-22
2021	2021-01-04	2021-11-15
2022	2022-01-07	2022-11-22
2023	2023-02-03	2023-12-14
2024	2024-03-20	2024-12-03
2025	2025-03-16	2025-12-22
2026	2026-02-23	2026-10-01

Every Fixed Threshold

Fixed thresholds at City of Melbourne Bay
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	90	50	1947	23
25 mm (0.98 in): Days with 25 mm or more rain	84	12	2013	4
50 mm (1.97 in): Days with 50 mm or more rain	27	2	1948	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1977	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.

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Data for City of Melbourne Bay 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).

City of Melbourne Bay Threshold Days by Year (ASN00098000)

Key Facts for City of Melbourne Bay Thresholds

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

Every Fixed Threshold

Download the Data

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