Wanalta Threshold Days by Year

3 fixed thresholds counted per year at Wanalta (ASN00081052): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wanalta Thresholds

Wanalta: days with 10 mm (0.39 in) or more of precipitation in 63 years, most in 1887 with 29.
Wanalta: days with 25 mm (0.98 in) or more of precipitation in 57 years, most in 1889 with 11.
Wanalta: days with 50 mm (1.97 in) or more of precipitation in 13 years, most in 1887 with 2.
3 fixed thresholds have at least one qualifying day at Wanalta.

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

63 years with a qualifying day

Days per year at Wanalta with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1887.

Days with 10 mm (0.39 in) or more of precipitation per year at Wanalta
Year	Days	Decade average
1887	29	21.3
1888	14	21.3
1889	21	21.3
1890	19	15.6
1891	18	15.6
1892	15	15.6
1893	20	15.6
1894	19	15.6
1895	12	15.6
1896	15	15.6
1897	13	15.6
1898	10	15.6
1899	15	15.6
1900	15	11.8
1901	9	11.8
1902	6	11.8
1903	19	11.8
1909	10	11.8
1910	14	13.4
1911	13	13.4
1912	11	13.4
1913	12	13.4
1914	9	13.4
1915	8	13.4
1916	20	13.4
1917	21	13.4
1918	17	13.4
1919	9	13.4
1920	18	14
1921	22	14
1922	10	14
1923	11	14
1924	23	14
1925	10	14
1926	10	14
1927	7	14
1928	18	14
1929	11	14
1930	21	16.1
1931	18	16.1
1932	19	16.1
1933	15	16.1
1934	21	16.1
1935	17	16.1
1936	17	16.1
1937	9	16.1
1938	6	16.1
1939	18	16.1
1940	7	12.5
1941	11	12.5
1942	19	12.5
1943	10	12.5
1944	6	12.5
1945	16	12.5
1946	12	12.5
1947	14	12.5
1948	10	12.5
1949	20	12.5
1950	14	15.4
1951	12	15.4
1952	19	15.4
1953	16	15.4
1954	16	15.4

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

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

Every Fixed Threshold

Fixed thresholds at Wanalta
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	63	29	1887	16
25 mm (0.98 in): Days with 25 mm or more rain	57	11	1889	6
50 mm (1.97 in): Days with 50 mm or more rain	13	2	1887	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1887.

Download the Data

Data for Wanalta 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).

Wanalta Threshold Days by Year

Key Facts for Wanalta Thresholds

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

Every Fixed Threshold

Download the Data

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