Howlong Post Office Threshold Days by Year (ASN00074054)

4 fixed thresholds counted per year at Howlong Post Office (ASN00074054): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Howlong Post Office Thresholds

Howlong Post Office: days with 10 mm (0.39 in) or more of precipitation in 112 years, most in 1894 with 34.
Howlong Post Office: days with 25 mm (0.98 in) or more of precipitation in 107 years, most in 1934 with 12.
Howlong Post Office: days with 50 mm (1.97 in) or more of precipitation in 32 years, most in 1939 with 4.
Howlong Post Office: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1934 with 1.
4 fixed thresholds have at least one qualifying day at Howlong Post Office.

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

112 years with a qualifying day

Days per year at Howlong Post Office with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 34 in 1894.

Days with 10 mm (0.39 in) or more of precipitation per year at Howlong Post Office
Year	Days	Decade average
1885	16	19
1886	20	19
1888	13	19
1889	27	19
1890	23	21.7
1891	25	21.7
1892	20	21.7
1893	31	21.7
1894	34	21.7
1895	16	21.7
1896	23	21.7
1897	12	21.7
1898	16	21.7
1899	17	21.7
1900	19	17.1
1901	13	17.1
1902	14	17.1
1903	14	17.1
1904	23	17.1
1905	15	17.1
1906	24	17.1
1907	13	17.1
1908	17	17.1
1909	19	17.1
1910	13	16.9
1911	18	16.9
1912	20	16.9
1913	16	16.9
1914	11	16.9
1915	14	16.9
1916	22	16.9
1917	27	16.9
1918	14	16.9
1919	14	16.9
1920	16	18.7
1921	27	18.7
1922	10	18.7
1923	19	18.7
1924	31	18.7
1925	16	18.7
1926	21	18.7
1927	10	18.7
1928	24	18.7
1929	13	18.7
1930	20	19.7
1931	21	19.7
1932	15	19.7
1933	24	19.7
1934	28	19.7
1935	18	19.7
1936	19	19.7
1937	15	19.7
1938	9	19.7
1939	28	19.7
1940	8	15
1941	13	15
1942	19	15
1943	13	15
1944	10	15
1945	15	15
1946	21	15
1947	22	15
1948	13	15
1949	16	15
1950	22	17.8
1951	15	17.8
1952	26	17.8
1953	16	17.8
1954	15	17.8
1956	27	17.8
1957	12	17.8
1958	17	17.8
1959	10	17.8
1960	15	14.1
1961	14	14.1
1962	15	14.1
1963	18	14.1
1964	16	14.1
1965	10	14.1
1966	17	14.1
1967	8	14.1
1968	14	14.1
1969	14	14.1
1970	20	17.8
1971	10	17.8
1972	9	17.8
1973	29	17.8
1974	29	17.8
1975	24	17.8
1976	11	17.8
1977	10	17.8
1978	22	17.8
1979	14	17.8
1980	12	15.3
1982	12	15.3
1983	18	15.3
1984	19	15.3
1996	16	15.8
1997	13	15.8
1998	17	15.8
1999	17	15.8
2000	24	12.9
2001	11	12.9
2002	5	12.9
2003	21	12.9
2004	13	12.9
2005	19	12.9
2006	6	12.9
2007	9	12.9
2008	10	12.9
2009	11	12.9
2010	31	31

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

First to last qualifying date each year at Howlong Post Office
Year	First date	Last date
1885	1885-01-25	1885-11-25
1886	1886-01-08	1886-11-25
1888	1888-01-04	1888-12-30
1889	1889-01-01	1889-11-17
1890	1890-02-12	1890-12-29
1891	1891-01-05	1891-11-19
1892	1892-01-14	1892-12-08
1893	1893-01-06	1893-12-28
1894	1894-02-21	1894-12-28
1895	1895-01-05	1895-12-11
1896	1896-01-14	1896-11-27
1897	1897-01-09	1897-09-23
1898	1898-02-12	1898-12-24
1899	1899-01-19	1899-11-07
1900	1900-01-20	1900-12-28
1901	1901-03-14	1901-10-28
1902	1902-01-05	1902-12-19
1903	1903-02-17	1903-12-28
1904	1904-01-02	1904-12-18
1905	1905-01-04	1905-10-23
1906	1906-03-01	1906-12-24
1907	1907-01-28	1907-12-28
1908	1908-02-01	1908-11-27
1909	1909-01-20	1909-10-09
1910	1910-01-15	1910-11-12
1911	1911-01-13	1911-12-26
1912	1912-01-06	1912-12-27
1913	1913-01-03	1913-10-15
1914	1914-01-27	1914-12-31
1915	1915-05-13	1915-12-15
1916	1916-01-29	1916-12-09
1917	1917-01-02	1917-12-09
1918	1918-01-11	1918-12-24
1919	1919-02-18	1919-12-28
1920	1920-06-02	1920-12-24
1921	1921-01-03	1921-12-23
1922	1922-01-13	1922-12-31
1923	1923-05-08	1923-12-27
1924	1924-01-06	1924-12-15
1925	1925-01-13	1925-09-17
1926	1926-01-04	1926-12-17
1927	1927-01-06	1927-10-27
1928	1928-01-19	1928-10-15
1929	1929-01-26	1929-12-28
1930	1930-04-24	1930-12-25
1931	1931-03-20	1931-11-16
1932	1932-03-16	1932-11-14
1933	1933-01-23	1933-12-15
1934	1934-01-06	1934-12-01
1935	1935-02-08	1935-12-26
1936	1936-01-04	1936-12-18
1937	1937-01-19	1937-12-03
1938	1938-02-05	1938-09-01
1939	1939-02-17	1939-11-21
1940	1940-01-17	1940-12-28
1941	1941-01-02	1941-11-05
1942	1942-01-20	1942-11-22
1943	1943-01-02	1943-11-18
1944	1944-03-10	1944-12-13
1945	1945-01-31	1945-11-17
1946	1946-01-18	1946-12-30
1947	1947-02-14	1947-12-26
1948	1948-02-15	1948-12-29
1949	1949-02-21	1949-11-22
1950	1950-02-04	1950-12-21
1951	1951-02-20	1951-11-27
1952	1952-03-02	1952-12-06
1953	1953-01-31	1953-11-07
1954	1954-01-29	1954-12-12
1956	1956-01-20	1956-10-18
1957	1957-02-08	1957-12-31
1958	1958-03-08	1958-12-16
1959	1959-02-14	1959-12-10
1960	1960-01-05	1960-12-27
1961	1961-02-28	1961-12-16
1962	1962-01-11	1962-11-21
1963	1963-01-02	1963-11-07
1964	1964-02-06	1964-12-23
1965	1965-05-31	1965-12-01
1966	1966-02-16	1966-12-14
1967	1967-03-31	1967-10-11
1968	1968-03-22	1968-12-26
1969	1969-01-26	1969-11-15
1970	1970-01-02	1970-12-05
1971	1971-02-05	1971-12-26
1972	1972-01-14	1972-11-25
1973	1973-01-13	1973-12-31
1974	1974-01-04	1974-12-10
1975	1975-02-12	1975-12-30
1976	1976-01-06	1976-12-16
1977	1977-01-15	1977-09-13
1978	1978-01-06	1978-12-26
1979	1979-01-17	1979-11-12
1980	1980-04-24	1980-12-16
1982	1982-01-10	1982-09-27
1983	1983-03-23	1983-12-07
1984	1984-01-26	1984-11-05
1996	1996-01-01	1996-11-04
1997	1997-01-28	1997-12-14
1998	1998-01-13	1998-11-12
1999	1999-01-22	1999-12-26
2000	2000-02-22	2000-12-23
2001	2001-02-05	2001-12-24
2002	2002-01-22	2002-09-17
2003	2003-01-01	2003-12-22
2004	2004-05-19	2004-12-14
2005	2005-01-20	2005-12-03
2006	2006-02-26	2006-11-14
2007	2007-03-24	2007-12-22
2008	2008-01-19	2008-12-18
2009	2009-04-12	2009-11-29
2010	2010-01-02	2010-12-19

Every Fixed Threshold

Fixed thresholds at Howlong 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	112	34	1894	31
25 mm (0.98 in): Days with 25 mm or more rain	107	12	1934	7
50 mm (1.97 in): Days with 50 mm or more rain	32	4	1939	2
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1934	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1885.

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Data for Howlong 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).

Howlong Post Office Threshold Days by Year (ASN00074054)

Key Facts for Howlong Post Office Thresholds

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

Every Fixed Threshold

Download the Data

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