Yallaroi Threshold Days by Year

4 fixed thresholds counted per year at Yallaroi (ASN00054033): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Yallaroi Thresholds

Yallaroi: days with 10 mm (0.39 in) or more of precipitation in 77 years, most in 1916 with 37.
Yallaroi: days with 25 mm (0.98 in) or more of precipitation in 77 years, most in 1886 with 14.
Yallaroi: days with 50 mm (1.97 in) or more of precipitation in 46 years, most in 1917 with 4.
Yallaroi: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1890 with 1.
4 fixed thresholds have at least one qualifying day at Yallaroi.

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

77 years with a qualifying day

Days per year at Yallaroi with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1916.

Days with 10 mm (0.39 in) or more of precipitation per year at Yallaroi
Year	Days	Decade average
1880	16	20.5
1881	18	20.5
1882	26	20.5
1883	20	20.5
1884	16	20.5
1885	17	20.5
1886	32	20.5
1887	20	20.5
1888	12	20.5
1889	28	20.5
1890	32	24.4
1891	26	24.4
1892	28	24.4
1893	29	24.4
1894	32	24.4
1895	23	24.4
1896	22	24.4
1897	21	24.4
1898	15	24.4
1899	16	24.4
1900	18	20.1
1901	13	20.1
1902	8	20.1
1903	31	20.1
1904	24	20.1
1905	17	20.1
1906	23	20.1
1907	21	20.1
1908	22	20.1
1909	24	20.1
1910	22	20.2
1911	23	20.2
1912	19	20.2
1913	21	20.2
1914	28	20.2
1915	13	20.2
1916	37	20.2
1917	22	20.2
1918	10	20.2
1919	7	20.2
1920	28	21.2
1921	31	21.2
1922	14	21.2
1923	12	21.2
1924	29	21.2
1925	18	21.2
1926	17	21.2
1927	17	21.2
1928	23	21.2
1929	23	21.2
1930	25	21.7
1931	26	21.7
1932	18	21.7
1933	25	21.7
1934	31	21.7
1935	17	21.7
1936	19	21.7
1937	20	21.7
1938	18	21.7
1939	18	21.7
1940	11	18.6
1941	14	18.6
1942	18	18.6
1943	18	18.6
1944	8	18.6
1945	25	18.6
1946	17	18.6
1947	28	18.6
1948	24	18.6
1949	23	18.6
1950	32	22.3
1951	12	22.3
1952	21	22.3
1953	17	22.3
1954	25	22.3
1955	24	22.3
1956	25	22.3

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

First to last qualifying date each year at Yallaroi
Year	First date	Last date
1880	1880-02-16	1880-12-08
1881	1881-01-11	1881-11-13
1882	1882-01-26	1882-12-25
1883	1883-01-01	1883-10-16
1884	1884-02-01	1884-12-15
1885	1885-01-12	1885-12-25
1886	1886-01-12	1886-12-09
1887	1887-01-27	1887-12-26
1888	1888-01-04	1888-12-09
1889	1889-01-21	1889-12-30
1890	1890-01-12	1890-12-23
1891	1891-01-11	1891-12-03
1892	1892-01-12	1892-12-28
1893	1893-01-18	1893-12-16
1894	1894-01-03	1894-12-29
1895	1895-01-02	1895-12-30
1896	1896-01-23	1896-12-15
1897	1897-01-05	1897-12-26
1898	1898-01-03	1898-12-20
1899	1899-01-29	1899-12-13
1900	1900-01-21	1900-12-22
1901	1901-01-15	1901-11-23
1902	1902-02-08	1902-12-15
1903	1903-01-26	1903-12-24
1904	1904-01-01	1904-12-21
1905	1905-01-15	1905-11-30
1906	1906-01-01	1906-12-21
1907	1907-01-09	1907-12-28
1908	1908-01-08	1908-12-13
1909	1909-01-21	1909-12-29
1910	1910-01-06	1910-12-12
1911	1911-01-09	1911-10-19
1912	1912-01-01	1912-12-29
1913	1913-01-04	1913-12-20
1914	1914-01-03	1914-12-30
1915	1915-01-01	1915-12-16
1916	1916-01-12	1916-12-13
1917	1917-01-19	1917-12-13
1918	1918-01-02	1918-12-12
1919	1919-01-09	1919-12-02
1920	1920-01-04	1920-12-08
1921	1921-02-18	1921-12-27
1922	1922-01-01	1922-12-14
1923	1923-01-07	1923-12-27
1924	1924-01-05	1924-11-23
1925	1925-01-02	1925-12-31
1926	1926-01-01	1926-12-28
1927	1927-01-22	1927-12-21
1928	1928-01-19	1928-11-26
1929	1929-01-02	1929-12-10
1930	1930-01-25	1930-12-17
1931	1931-01-09	1931-12-10
1932	1932-01-04	1932-12-24
1933	1933-01-21	1933-12-15
1934	1934-01-04	1934-12-29
1935	1935-01-04	1935-12-08
1936	1936-01-08	1936-12-24
1937	1937-01-02	1937-12-31
1938	1938-01-21	1938-11-29
1939	1939-01-01	1939-12-21
1940	1940-02-01	1940-12-19
1941	1941-01-04	1941-11-09
1942	1942-02-02	1942-12-31
1943	1943-01-01	1943-12-27
1944	1944-01-26	1944-11-25
1945	1945-01-06	1945-12-08
1946	1946-01-19	1946-12-12
1947	1947-01-01	1947-12-20
1948	1948-01-02	1948-12-30
1949	1949-01-09	1949-11-28
1950	1950-01-18	1950-11-23
1951	1951-01-15	1951-11-27
1952	1952-01-07	1952-12-26
1953	1953-01-06	1953-11-23
1954	1954-01-01	1954-12-24
1955	1955-01-22	1955-12-20
1956	1956-01-20	1956-12-03

Every Fixed Threshold

Fixed thresholds at Yallaroi
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	77	37	1916	25
25 mm (0.98 in): Days with 25 mm or more rain	77	14	1886	6
50 mm (1.97 in): Days with 50 mm or more rain	46	4	1917	2
100 mm (3.94 in): Days with 100 mm or more rain	10	1	1890	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1880.

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

Yallaroi Threshold Days by Year

Key Facts for Yallaroi Thresholds

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

Every Fixed Threshold

Download the Data

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