Mirboo North Water Board Threshold Days by Year

4 fixed thresholds counted per year at Mirboo North Water Board (ASN00085282): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mirboo North Water Board Thresholds

Mirboo North Water Board: days with 10 mm (0.39 in) or more of precipitation in 60 years, most in 1952 with 53.
Mirboo North Water Board: days with 25 mm (0.98 in) or more of precipitation in 60 years, most in 1946 with 12.
Mirboo North Water Board: days with 50 mm (1.97 in) or more of precipitation in 19 years, most in 2011 with 3.
Mirboo North Water Board: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1970 with 1.
4 fixed thresholds have at least one qualifying day at Mirboo North Water Board.

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

60 years with a qualifying day

Days per year at Mirboo North Water Board with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 53 in 1952.

Days with 10 mm (0.39 in) or more of precipitation per year at Mirboo North Water Board
Year	Days	Decade average
1938	26	35
1939	44	35
1940	27	34.3
1941	33	34.3
1942	31	34.3
1943	35	34.3
1944	33	34.3
1945	24	34.3
1946	46	34.3
1947	46	34.3
1948	35	34.3
1949	33	34.3
1950	19	30.4
1951	39	30.4
1952	53	30.4
1954	16	30.4
1956	35	30.4
1957	23	30.4
1958	33	30.4
1959	25	30.4
1960	37	26.7
1961	24	26.7
1962	25	26.7
1963	28	26.7
1964	32	26.7
1965	21	26.7
1966	31	26.7
1967	15	26.7
1969	27	26.7
1970	30	28.8
1971	31	28.8
1972	24	28.8
1973	30	28.8
1989	26	26
1990	31	30.4
1991	31	30.4
1992	31	30.4
1993	39	30.4
1994	29	30.4
1995	35	30.4
1996	32	30.4
1997	21	30.4
1998	33	30.4
1999	22	30.4
2000	29	29.2
2001	31	29.2
2002	29	29.2
2003	29	29.2
2004	29	29.2
2009	28	29.2
2010	40	35.4
2011	44	35.4
2012	34	35.4
2014	31	35.4
2016	32	35.4
2017	29	35.4
2019	38	35.4
2020	33	31.7
2023	35	31.7
2026	27	31.7

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

First to last qualifying date each year at Mirboo North Water Board
Year	First date	Last date
1938	1938-01-07	1938-12-13
1939	1939-02-03	1939-12-22
1940	1940-01-22	1940-12-28
1941	1941-01-04	1941-12-20
1942	1942-01-20	1942-12-19
1943	1943-01-15	1943-11-18
1944	1944-01-24	1944-12-26
1945	1945-01-31	1945-12-27
1946	1946-01-17	1946-12-30
1947	1947-01-08	1947-12-25
1948	1948-01-05	1948-12-29
1949	1949-01-17	1949-12-21
1950	1950-01-09	1950-12-30
1951	1951-01-08	1951-12-20
1952	1952-01-08	1952-12-12
1954	1954-01-28	1954-12-04
1956	1956-01-04	1956-12-29
1957	1957-02-16	1957-12-26
1958	1958-02-20	1958-12-13
1959	1959-01-26	1959-12-26
1960	1960-01-09	1960-11-14
1961	1961-01-02	1961-12-18
1962	1962-01-20	1962-12-24
1963	1963-01-18	1963-12-16
1964	1964-01-15	1964-12-29
1965	1965-01-12	1965-11-27
1966	1966-01-04	1966-12-20
1967	1967-01-13	1967-12-19
1969	1969-01-26	1969-12-12
1970	1970-01-02	1970-12-30
1971	1971-01-02	1971-12-31
1972	1972-01-08	1972-12-27
1973	1973-02-05	1973-12-22
1989	1989-01-04	1989-12-14
1990	1990-03-01	1990-12-20
1991	1991-01-05	1991-12-19
1992	1992-01-01	1992-12-28
1993	1993-01-18	1993-12-28
1994	1994-01-04	1994-12-22
1995	1995-01-05	1995-12-05
1996	1996-02-02	1996-11-28
1997	1997-01-23	1997-11-15
1998	1998-01-13	1998-12-14
1999	1999-01-08	1999-12-17
2000	2000-01-04	2000-12-27
2001	2001-01-27	2001-12-07
2002	2002-01-22	2002-12-06
2003	2003-01-31	2003-12-22
2004	2004-02-11	2004-12-09
2009	2009-03-05	2009-12-18
2010	2010-01-18	2010-12-21
2011	2011-01-13	2011-12-25
2012	2012-01-10	2012-12-20
2014	2014-01-06	2014-11-25
2016	2016-01-05	2016-12-30
2017	2017-01-20	2017-12-30
2019	2019-01-09	2019-12-02
2020	2020-02-02	2020-12-23
2023	2023-01-18	2023-11-09
2026	2026-02-12	2026-09-06

Every Fixed Threshold

Fixed thresholds at Mirboo North Water Board
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	60	53	1952	27
25 mm (0.98 in): Days with 25 mm or more rain	60	12	1946	4
50 mm (1.97 in): Days with 50 mm or more rain	19	3	2011	2
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1970	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.

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Data for Mirboo North Water Board 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

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

Mirboo North Water Board Threshold Days by Year

Key Facts for Mirboo North Water Board Thresholds

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

Every Fixed Threshold

Download the Data

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