Boorowa Post Office Threshold Days by Year (ASN00070220)

4 fixed thresholds counted per year at Boorowa Post Office (ASN00070220): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Boorowa Post Office Thresholds

Boorowa Post Office: days with 10 mm (0.39 in) or more of precipitation in 103 years, most in 1973 with 37.
Boorowa Post Office: days with 25 mm (0.98 in) or more of precipitation in 96 years, most in 1950 with 12.
Boorowa Post Office: days with 50 mm (1.97 in) or more of precipitation in 39 years, most in 1931 with 3.
Boorowa Post Office: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1911 with 1.
4 fixed thresholds have at least one qualifying day at Boorowa Post Office.

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

103 years with a qualifying day

Days per year at Boorowa Post Office with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1973.

Days with 10 mm (0.39 in) or more of precipitation per year at Boorowa Post Office
Year	Days	Decade average
1898	12	14
1899	16	14
1900	16	16.7
1901	16	16.7
1902	10	16.7
1903	20	16.7
1904	13	16.7
1905	19	16.7
1906	24	16.7
1907	15	16.7
1908	17	16.7
1909	17	16.7
1910	21	19.7
1911	22	19.7
1912	20	19.7
1913	18	19.7
1914	16	19.7
1915	17	19.7
1916	29	19.7
1917	29	19.7
1918	14	19.7
1919	11	19.7
1920	23	20.5
1921	22	20.5
1922	17	20.5
1923	22	20.5
1924	29	20.5
1925	19	20.5
1926	22	20.5
1927	14	20.5
1928	20	20.5
1929	17	20.5
1930	11	21.3
1931	30	21.3
1932	18	21.3
1933	20	21.3
1934	28	21.3
1935	18	21.3
1936	25	21.3
1937	20	21.3
1938	20	21.3
1939	23	21.3
1940	12	16.8
1941	15	16.8
1942	18	16.8
1943	20	16.8
1944	7	16.8
1945	18	16.8
1946	13	16.8
1947	23	16.8
1948	16	16.8
1949	26	16.8
1950	31	20.4
1951	19	20.4
1952	28	20.4
1953	10	20.4
1954	20	20.4
1955	26	20.4
1956	23	20.4
1957	10	20.4
1958	21	20.4
1959	16	20.4
1960	19	16.8
1961	17	16.8
1962	19	16.8
1963	13	16.8
1964	15	16.8
1965	10	16.8
1966	20	16.8
1967	6	16.8
1968	20	16.8
1969	29	16.8
1970	31	18.6
1971	18	18.6
1972	10	18.6
1973	37	18.6
1976	18	18.6
1977	8	18.6
1979	8	18.6
1980	13	14.6
1981	23	14.6
1982	4	14.6
1985	15	14.6
1986	18	14.6
1990	20	16.2
1991	19	16.2
1997	8	16.2
1998	17	16.2
1999	17	16.2
2000	16	16
2001	17	16
2002	14	16
2003	20	16
2004	17	16
2005	20	16
2006	10	16
2007	17	16
2008	14	16
2009	15	16
2010	30	20.3
2011	19	20.3
2012	17	20.3
2018	15	20.3

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

First to last qualifying date each year at Boorowa Post Office
Year	First date	Last date
1898	1898-01-13	1898-12-24
1899	1899-01-19	1899-11-07
1900	1900-01-22	1900-11-19
1901	1901-01-28	1901-11-06
1902	1902-03-27	1902-12-17
1903	1903-03-04	1903-12-21
1904	1904-01-04	1904-12-19
1905	1905-01-04	1905-12-04
1906	1906-03-12	1906-12-24
1907	1907-01-28	1907-12-28
1908	1908-02-01	1908-11-23
1909	1909-01-18	1909-11-19
1910	1910-01-12	1910-12-13
1911	1911-01-13	1911-12-05
1912	1912-02-26	1912-11-19
1913	1913-01-04	1913-12-26
1914	1914-01-13	1914-12-15
1915	1915-02-20	1915-12-15
1916	1916-01-28	1916-12-10
1917	1917-01-23	1917-12-13
1918	1918-01-11	1918-09-16
1919	1919-02-19	1919-12-28
1920	1920-01-18	1920-12-10
1921	1921-01-18	1921-12-22
1922	1922-01-08	1922-12-12
1923	1923-01-25	1923-12-27
1924	1924-01-07	1924-12-15
1925	1925-01-15	1925-11-21
1926	1926-01-05	1926-12-27
1927	1927-01-06	1927-11-24
1928	1928-02-16	1928-11-05
1929	1929-01-08	1929-12-28
1930	1930-04-25	1930-12-26
1931	1931-01-02	1931-12-04
1932	1932-03-09	1932-12-24
1933	1933-01-21	1933-12-15
1934	1934-01-08	1934-11-30
1935	1935-01-05	1935-12-26
1936	1936-01-06	1936-12-23
1937	1937-01-09	1937-11-07
1938	1938-01-13	1938-11-28
1939	1939-02-18	1939-12-13
1940	1940-04-04	1940-12-29
1941	1941-01-01	1941-12-01
1942	1942-02-14	1942-11-24
1943	1943-01-03	1943-11-20
1944	1944-03-21	1944-10-26
1945	1945-01-12	1945-11-17
1946	1946-01-16	1946-12-29
1947	1947-02-06	1947-12-25
1948	1948-01-02	1948-12-30
1949	1949-02-01	1949-12-20
1950	1950-01-19	1950-11-25
1951	1951-01-07	1951-12-27
1952	1952-01-07	1952-12-31
1953	1953-01-06	1953-11-23
1954	1954-01-29	1954-12-05
1955	1955-01-24	1955-12-21
1956	1956-01-20	1956-10-19
1957	1957-01-20	1957-12-31
1958	1958-01-29	1958-12-17
1959	1959-02-15	1959-11-26
1960	1960-01-04	1960-12-03
1961	1961-03-01	1961-12-18
1962	1962-01-12	1962-12-08
1963	1963-01-01	1963-11-14
1964	1964-01-25	1964-12-23
1965	1965-05-31	1965-12-04
1966	1966-01-31	1966-12-24
1967	1967-01-26	1967-10-12
1968	1968-01-05	1968-12-24
1969	1969-01-15	1969-12-12
1970	1970-01-02	1970-12-12
1971	1971-01-14	1971-12-21
1972	1972-01-13	1972-11-25
1973	1973-01-15	1973-12-31
1976	1976-01-21	1976-12-24
1977	1977-02-06	1977-09-30
1979	1979-03-15	1979-11-26
1980	1980-01-04	1980-12-30
1981	1981-02-06	1981-12-29
1982	1982-03-04	1982-12-09
1985	1985-03-19	1985-12-11
1986	1986-01-16	1986-11-20
1990	1990-01-09	1990-09-14
1991	1991-01-01	1991-12-14
1997	1997-05-08	1997-12-31
1998	1998-04-21	1998-11-23
1999	1999-01-08	1999-12-29
2000	2000-03-20	2000-12-01
2001	2001-01-27	2001-11-07
2002	2002-02-04	2002-12-10
2003	2003-02-21	2003-12-04
2004	2004-01-07	2004-12-14
2005	2005-01-21	2005-12-03
2006	2006-01-17	2006-12-24
2007	2007-02-22	2007-12-22
2008	2008-01-19	2008-12-13
2009	2009-01-24	2009-12-26
2010	2010-02-05	2010-12-10
2011	2011-02-03	2011-12-19
2012	2012-01-08	2012-12-24
2018	2018-02-25	2018-12-15

Every Fixed Threshold

Fixed thresholds at Boorowa Post Office
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	103	37	1973	15
25 mm (0.98 in): Days with 25 mm or more rain	96	12	1950	1
50 mm (1.97 in): Days with 50 mm or more rain	39	3	1931	1
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1911	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1898.

Download the Data

Data for Boorowa Post Office 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).

Boorowa Post Office Threshold Days by Year (ASN00070220)

Key Facts for Boorowa Post Office Thresholds

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

Every Fixed Threshold

Download the Data

Related