Merriwa (Bowglen) Threshold Days by Year (ASN00061075)

4 fixed thresholds counted per year at Merriwa (Bowglen) (ASN00061075): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Merriwa (Bowglen) Thresholds

Merriwa (Bowglen): days with 10 mm (0.39 in) or more of precipitation in 86 years, most in 1950 with 37.
Merriwa (Bowglen): days with 25 mm (0.98 in) or more of precipitation in 86 years, most in 1950 with 14.
Merriwa (Bowglen): days with 50 mm (1.97 in) or more of precipitation in 45 years, most in 1926 with 4.
Merriwa (Bowglen): days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1950 with 1.
4 fixed thresholds have at least one qualifying day at Merriwa (Bowglen).

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

86 years with a qualifying day

Days per year at Merriwa (Bowglen) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1950.

Days with 10 mm (0.39 in) or more of precipitation per year at Merriwa (Bowglen)
Year	Days	Decade average
1926	22	18
1927	14	18
1928	18	18
1929	18	18
1930	19	17.1
1931	21	17.1
1932	18	17.1
1933	24	17.1
1934	24	17.1
1935	14	17.1
1936	15	17.1
1937	11	17.1
1938	9	17.1
1939	16	17.1
1940	13	17.5
1941	16	17.5
1942	18	17.5
1943	11	17.5
1944	17	17.5
1945	23	17.5
1946	10	17.5
1947	20	17.5
1948	23	17.5
1949	24	17.5
1950	37	22.9
1951	14	22.9
1952	24	22.9
1953	18	22.9
1954	24	22.9
1955	27	22.9
1956	25	22.9
1957	12	22.9
1958	23	22.9
1959	25	22.9
1960	22	19.1
1961	20	19.1
1962	14	19.1
1963	30	19.1
1964	17	19.1
1965	14	19.1
1966	18	19.1
1967	15	19.1
1968	16	19.1
1969	25	19.1
1970	21	19.9
1971	18	19.9
1972	17	19.9
1973	28	19.9
1974	14	19.9
1975	19	19.9
1976	22	19.9
1977	16	19.9
1978	28	19.9
1979	16	19.9
1980	16	21.2
1981	24	21.2
1982	12	21.2
1983	28	21.2
1984	30	21.2
1985	18	21.2
1986	19	21.2
1987	19	21.2
1988	23	21.2
1989	23	21.2
1990	27	22.9
1991	21	22.9
1992	19	22.9
1993	24	22.9
1994	23	22.9
1995	20	22.9
1996	25	22.9
1997	20	22.9
1998	27	22.9
1999	23	22.9
2000	24	17.3
2002	10	17.3
2003	21	17.3
2004	16	17.3
2005	18	17.3
2006	15	17.3
2013	16	18.2
2014	18	18.2
2015	24	18.2
2016	23	18.2
2017	15	18.2
2018	13	18.2

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

First to last qualifying date each year at Merriwa (Bowglen)
Year	First date	Last date
1926	1926-01-20	1926-12-31
1927	1927-01-22	1927-12-09
1928	1928-01-06	1928-12-22
1929	1929-01-14	1929-12-27
1930	1930-01-24	1930-12-18
1931	1931-01-18	1931-12-27
1932	1932-02-02	1932-12-31
1933	1933-01-21	1933-12-06
1934	1934-02-02	1934-12-24
1935	1935-01-03	1935-12-04
1936	1936-01-12	1936-12-27
1937	1937-01-09	1937-11-16
1938	1938-02-01	1938-12-31
1939	1939-01-27	1939-11-14
1940	1940-03-19	1940-12-31
1941	1941-01-01	1941-11-06
1942	1942-01-16	1942-12-26
1943	1943-01-22	1943-11-19
1944	1944-01-12	1944-11-25
1945	1945-01-12	1945-12-19
1946	1946-01-19	1946-12-15
1947	1947-02-12	1947-12-25
1948	1948-01-02	1948-12-31
1949	1949-01-09	1949-12-20
1950	1950-01-01	1950-11-25
1951	1951-01-08	1951-11-27
1952	1952-02-19	1952-12-31
1953	1953-01-06	1953-12-08
1954	1954-01-01	1954-12-06
1955	1955-01-21	1955-12-26
1956	1956-01-20	1956-12-22
1957	1957-01-07	1957-12-31
1958	1958-01-20	1958-12-27
1959	1959-01-01	1959-12-26
1960	1960-01-13	1960-12-16
1961	1961-01-03	1961-12-16
1962	1962-01-01	1962-12-20
1963	1963-01-03	1963-12-17
1964	1964-01-14	1964-12-02
1965	1965-04-13	1965-12-10
1966	1966-02-05	1966-12-31
1967	1967-01-26	1967-12-30
1968	1968-01-05	1968-12-05
1969	1969-01-25	1969-12-13
1970	1970-01-26	1970-12-29
1971	1971-01-14	1971-12-15
1972	1972-01-13	1972-12-09
1973	1973-01-25	1973-12-21
1974	1974-01-07	1974-11-02
1975	1975-01-04	1975-12-30
1976	1976-01-13	1976-12-24
1977	1977-01-02	1977-11-17
1978	1978-01-01	1978-12-29
1979	1979-01-27	1979-11-14
1980	1980-01-02	1980-12-04
1981	1981-04-04	1981-12-27
1982	1982-02-01	1982-11-18
1983	1983-01-02	1983-12-27
1984	1984-01-03	1984-12-25
1985	1985-03-25	1985-12-17
1986	1986-01-16	1986-11-17
1987	1987-01-01	1987-12-29
1988	1988-01-03	1988-12-24
1989	1989-01-02	1989-12-11
1990	1990-01-08	1990-12-31
1991	1991-01-02	1991-12-31
1992	1992-02-05	1992-12-16
1993	1993-01-16	1993-12-05
1994	1994-01-16	1994-12-26
1995	1995-01-20	1995-12-28
1996	1996-01-02	1996-12-31
1997	1997-01-29	1997-12-22
1998	1998-01-19	1998-12-16
1999	1999-01-10	1999-12-24
2000	2000-01-27	2000-11-20
2002	2002-01-20	2002-12-12
2003	2003-01-02	2003-12-13
2004	2004-01-17	2004-12-26
2005	2005-02-02	2005-11-28
2006	2006-01-11	2006-12-24
2013	2013-02-02	2013-12-26
2014	2014-02-17	2014-12-25
2015	2015-01-09	2015-12-27
2016	2016-01-06	2016-12-17
2017	2017-01-20	2017-12-05
2018	2018-01-26	2018-12-20

Every Fixed Threshold

Fixed thresholds at Merriwa (Bowglen)
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	86	37	1950	13
25 mm (0.98 in): Days with 25 mm or more rain	86	14	1950	5
50 mm (1.97 in): Days with 50 mm or more rain	45	4	1926	1
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1950	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1926.

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Data for Merriwa (Bowglen) 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Merriwa (Bowglen) Threshold Days by Year (ASN00061075)

Key Facts for Merriwa (Bowglen) Thresholds

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

Every Fixed Threshold

Download the Data

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