Barramunga Threshold Days by Year (ASN00090003)

4 fixed thresholds counted per year at Barramunga (ASN00090003): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Barramunga Thresholds

Barramunga: days with 10 mm (0.39 in) or more of precipitation in 54 years, most in 1952 with 74.
Barramunga: days with 25 mm (0.98 in) or more of precipitation in 54 years, most in 1952 with 22.
Barramunga: days with 50 mm (1.97 in) or more of precipitation in 36 years, most in 1970 with 5.
Barramunga: days with 100 mm (3.94 in) or more of precipitation in 6 years, most in 1978 with 2.
4 fixed thresholds have at least one qualifying day at Barramunga.

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

54 years with a qualifying day

Days per year at Barramunga with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 74 in 1952.

Days with 10 mm (0.39 in) or more of precipitation per year at Barramunga
Year	Days	Decade average
1892	50	50.3
1893	57	50.3
1894	63	50.3
1895	51	50.3
1896	43	50.3
1897	47	50.3
1898	41	50.3
1899	50	50.3
1900	47	51.2
1905	44	51.2
1906	62	51.2
1907	47	51.2
1908	46	51.2
1909	61	51.2
1910	47	45.9
1911	44	45.9
1912	46	45.9
1913	48	45.9
1914	32	45.9
1915	49	45.9
1916	56	45.9
1917	54	45.9
1918	43	45.9
1919	40	45.9
1920	39	40
1922	32	40
1923	49	40
1933	28	33.6
1935	36	33.6
1937	32	33.6
1938	28	33.6
1939	44	33.6
1940	36	41.5
1941	47	41.5
1952	74	50.5
1953	39	50.5
1955	34	50.5
1956	55	50.5
1963	28	38
1964	51	38
1967	21	38
1968	58	38
1969	32	38
1970	47	44.5
1971	51	44.5
1972	30	44.5
1973	46	44.5
1974	55	44.5
1975	52	44.5
1976	38	44.5
1977	38	44.5
1978	49	44.5
1979	39	44.5
1980	45	45

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

First to last qualifying date each year at Barramunga
Year	First date	Last date
1892	1892-01-23	1892-12-14
1893	1893-01-19	1893-12-27
1894	1894-01-05	1894-12-23
1895	1895-01-03	1895-12-13
1896	1896-01-17	1896-12-27
1897	1897-01-04	1897-11-19
1898	1898-02-11	1898-12-08
1899	1899-01-01	1899-12-26
1900	1900-01-19	1900-10-29
1905	1905-01-29	1905-12-11
1906	1906-03-01	1906-11-30
1907	1907-01-06	1907-12-29
1908	1908-01-10	1908-12-22
1909	1909-01-05	1909-12-15
1910	1910-01-16	1910-12-23
1911	1911-02-05	1911-12-20
1912	1912-02-06	1912-12-10
1913	1913-01-30	1913-12-23
1914	1914-01-13	1914-12-26
1915	1915-01-07	1915-11-29
1916	1916-01-11	1916-12-29
1917	1917-01-20	1917-12-30
1918	1918-01-13	1918-12-26
1919	1919-02-17	1919-12-28
1920	1920-02-07	1920-12-18
1922	1922-01-31	1922-12-28
1923	1923-01-31	1923-12-16
1933	1933-02-24	1933-12-18
1935	1935-02-11	1935-12-25
1937	1937-01-01	1937-12-03
1938	1938-02-13	1938-12-12
1939	1939-02-03	1939-12-23
1940	1940-01-06	1940-12-27
1941	1941-01-24	1941-12-06
1952	1952-01-02	1952-12-11
1953	1953-03-21	1953-12-10
1955	1955-02-16	1955-12-31
1956	1956-01-03	1956-12-27
1963	1963-01-14	1963-11-08
1964	1964-02-07	1964-12-24
1967	1967-01-13	1967-12-30
1968	1968-02-21	1968-12-26
1969	1969-01-26	1969-12-02
1970	1970-01-02	1970-12-31
1971	1971-01-01	1971-12-31
1972	1972-01-12	1972-12-25
1973	1973-01-13	1973-12-31
1974	1974-01-14	1974-12-28
1975	1975-01-11	1975-11-23
1976	1976-02-09	1976-12-24
1977	1977-01-14	1977-11-29
1978	1978-01-30	1978-12-17
1979	1979-01-17	1979-12-29
1980	1980-03-08	1980-12-15

Every Fixed Threshold

Fixed thresholds at Barramunga
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	54	74	1952	45
25 mm (0.98 in): Days with 25 mm or more rain	54	22	1952	10
50 mm (1.97 in): Days with 50 mm or more rain	36	5	1970	3
100 mm (3.94 in): Days with 100 mm or more rain	6	2	1978	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1892.

Download the Data

Data for Barramunga 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).

Barramunga Threshold Days by Year (ASN00090003)

Key Facts for Barramunga Thresholds

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

Every Fixed Threshold

Download the Data

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