Warrumbungle (Walla Walla) Threshold Days by Year (ASN00051052)

4 fixed thresholds counted per year at Warrumbungle (Walla Walla) (ASN00051052): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Warrumbungle (Walla Walla) Thresholds

Warrumbungle (Walla Walla): days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 1950 with 33.
Warrumbungle (Walla Walla): days with 25 mm (0.98 in) or more of precipitation in 65 years, most in 1955 with 15.
Warrumbungle (Walla Walla): days with 50 mm (1.97 in) or more of precipitation in 39 years, most in 1920 with 4.
Warrumbungle (Walla Walla): days with 100 mm (3.94 in) or more of precipitation in 6 years, most in 1950 with 2.
4 fixed thresholds have at least one qualifying day at Warrumbungle (Walla Walla).

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

65 years with a qualifying day

Days per year at Warrumbungle (Walla Walla) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 33 in 1950.

Days with 10 mm (0.39 in) or more of precipitation per year at Warrumbungle (Walla Walla)
Year	Days	Decade average
1912	11	15.5
1913	21	15.5
1914	14	15.5
1915	13	15.5
1916	23	15.5
1917	19	15.5
1918	9	15.5
1919	14	15.5
1920	24	16.6
1921	25	16.6
1922	10	16.6
1923	12	16.6
1924	22	16.6
1925	17	16.6
1928	13	16.6
1929	10	16.6
1930	18	16.1
1933	15	16.1
1934	23	16.1
1935	10	16.1
1936	14	16.1
1937	14	16.1
1938	19	16.1
1941	15	16.9
1942	18	16.9
1943	17	16.9
1944	9	16.9
1945	22	16.9
1948	20	16.9
1949	17	16.9
1950	33	21.9
1952	15	21.9
1953	18	21.9
1954	21	21.9
1955	33	21.9
1956	25	21.9
1957	7	21.9
1958	20	21.9
1959	25	21.9
1960	16	17.3
1961	16	17.3
1962	25	17.3
1963	22	17.3
1964	19	17.3
1965	13	17.3
1966	18	17.3
1967	9	17.3
1972	12	18.8
1973	26	18.8
1974	16	18.8
1975	21	18.8
1976	21	18.8
1977	16	18.8
1978	26	18.8
1979	12	18.8
1980	18	17
1981	18	17
1982	13	17
1983	22	17
1984	22	17
1985	16	17
1986	10	17
1987	14	17
1988	18	17
1989	19	17

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

First to last qualifying date each year at Warrumbungle (Walla Walla)
Year	First date	Last date
1912	1912-01-05	1912-11-20
1913	1913-01-03	1913-12-17
1914	1914-01-18	1914-12-31
1915	1915-05-04	1915-12-14
1916	1916-04-02	1916-12-24
1917	1917-01-18	1917-12-11
1918	1918-01-10	1918-12-23
1919	1919-01-09	1919-12-28
1920	1920-02-06	1920-12-10
1921	1921-01-04	1921-12-28
1922	1922-01-06	1922-12-08
1923	1923-06-04	1923-12-26
1924	1924-01-14	1924-11-12
1925	1925-01-16	1925-12-30
1928	1928-01-18	1928-11-04
1929	1929-02-17	1929-11-11
1930	1930-01-23	1930-12-18
1933	1933-01-22	1933-12-05
1934	1934-01-28	1934-12-10
1935	1935-01-05	1935-12-03
1936	1936-01-08	1936-12-30
1937	1937-01-01	1937-11-22
1938	1938-01-11	1938-11-29
1941	1941-01-04	1941-11-05
1942	1942-01-15	1942-12-07
1943	1943-01-02	1943-11-18
1944	1944-01-25	1944-09-24
1945	1945-01-14	1945-12-19
1948	1948-01-02	1948-11-16
1949	1949-02-09	1949-11-22
1950	1950-01-01	1950-11-25
1952	1952-02-18	1952-11-27
1953	1953-01-04	1953-12-31
1954	1954-01-01	1954-12-30
1955	1955-01-21	1955-12-21
1956	1956-01-20	1956-12-14
1957	1957-01-04	1957-12-31
1958	1958-01-31	1958-12-28
1959	1959-01-01	1959-12-25
1960	1960-01-24	1960-12-17
1961	1961-01-03	1961-12-18
1962	1962-01-12	1962-12-25
1963	1963-01-04	1963-12-12
1964	1964-01-14	1964-12-04
1965	1965-06-23	1965-12-15
1966	1966-03-16	1966-12-29
1967	1967-03-04	1967-08-06
1972	1972-01-13	1972-11-27
1973	1973-01-13	1973-12-31
1974	1974-01-07	1974-11-18
1975	1975-01-04	1975-12-06
1976	1976-01-06	1976-12-23
1977	1977-01-15	1977-12-05
1978	1978-01-06	1978-12-26
1979	1979-03-04	1979-11-27
1980	1980-01-03	1980-12-14
1981	1981-02-05	1981-12-13
1982	1982-01-15	1982-12-30
1983	1983-01-02	1983-12-03
1984	1984-01-07	1984-12-11
1985	1985-02-19	1985-12-08
1986	1986-05-06	1986-12-07
1987	1987-01-02	1987-12-01
1988	1988-01-17	1988-12-27
1989	1989-01-01	1989-11-06

Every Fixed Threshold

Fixed thresholds at Warrumbungle (Walla Walla)
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	65	33	1950	19
25 mm (0.98 in): Days with 25 mm or more rain	65	15	1955	6
50 mm (1.97 in): Days with 50 mm or more rain	39	4	1920	1
100 mm (3.94 in): Days with 100 mm or more rain	6	2	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 1912.

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Data for Warrumbungle (Walla Walla) 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).

Warrumbungle (Walla Walla) Threshold Days by Year (ASN00051052)

Key Facts for Warrumbungle (Walla Walla) Thresholds

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

Every Fixed Threshold

Download the Data

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