Birdwood Threshold Days by Year

4 fixed thresholds counted per year at Birdwood (ASN00023705): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Birdwood Thresholds

Birdwood: days with 10 mm (0.39 in) or more of precipitation in 122 years, most in 1917 with 43.
Birdwood: days with 25 mm (0.98 in) or more of precipitation in 116 years, most in 2016 with 10.
Birdwood: days with 50 mm (1.97 in) or more of precipitation in 35 years, most in 1898 with 3.
Birdwood: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1969 with 1.
4 fixed thresholds have at least one qualifying day at Birdwood.

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

122 years with a qualifying day

Days per year at Birdwood with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 43 in 1917.

Days with 10 mm (0.39 in) or more of precipitation per year at Birdwood
Year	Days	Decade average
1888	14	14
1890	31	18.3
1891	11	18.3
1894	18	18.3
1895	19	18.3
1896	9	18.3
1897	16	18.3
1898	28	18.3
1899	14	18.3
1900	23	17.7
1901	13	17.7
1902	16	17.7
1903	20	17.7
1904	17	17.7
1905	17	17.7
1906	20	17.7
1907	15	17.7
1908	18	17.7
1910	18	22
1911	20	22
1912	21	22
1913	20	22
1914	10	22
1915	30	22
1916	27	22
1917	43	22
1918	16	22
1919	15	22
1920	20	22.6
1921	24	22.6
1922	24	22.6
1923	39	22.6
1924	16	22.6
1925	14	22.6
1926	28	22.6
1927	23	22.6
1928	21	22.6
1929	17	22.6
1930	18	19.3
1931	25	19.3
1932	29	19.3
1933	19	19.3
1934	14	19.3
1935	17	19.3
1936	14	19.3
1937	18	19.3
1938	14	19.3
1939	25	19.3
1940	16	17.8
1941	19	17.8
1942	24	17.8
1943	14	17.8
1944	12	17.8
1945	15	17.8
1946	18	17.8
1947	26	17.8
1948	15	17.8
1949	19	17.8
1950	13	16.4
1951	19	16.4
1952	21	16.4
1953	24	16.4
1954	10	16.4
1957	10	16.4
1958	22	16.4
1959	12	16.4
1960	32	21.7
1961	12	21.7
1962	25	21.7
1963	24	21.7
1964	20	21.7
1965	17	21.7
1966	23	21.7
1967	12	21.7
1968	35	21.7
1969	17	21.7
1970	21	21.7
1971	29	21.7
1972	24	21.7
1973	22	21.7
1974	27	21.7
1975	21	21.7
1976	8	21.7
1977	16	21.7
1978	21	21.7
1979	28	21.7
1980	21	23.4
1981	41	23.4
1982	14	23.4
1983	23	23.4
1984	18	23.4
1985	20	23.4
1986	29	23.4
1987	21	23.4
1990	25	24.7
1991	24	24.7
1992	40	24.7
1993	18	24.7
1994	13	24.7
1995	25	24.7
1996	28	24.7
2000	17	19
2007	19	19
2008	17	19
2009	23	19
2010	24	19.4
2011	13	19.4
2012	16	19.4
2013	22	19.4
2014	20	19.4
2015	14	19.4
2016	33	19.4
2017	25	19.4
2018	14	19.4
2019	13	19.4
2020	21	19.9
2021	22	19.9
2022	25	19.9
2023	23	19.9
2024	12	19.9
2025	17	19.9
2026	19	19.9

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

First to last qualifying date each year at Birdwood
Year	First date	Last date
1888	1888-01-02	1888-09-24
1890	1890-01-21	1890-11-14
1891	1891-04-14	1891-12-12
1894	1894-01-13	1894-12-27
1895	1895-01-04	1895-09-05
1896	1896-01-18	1896-12-28
1897	1897-05-25	1897-09-29
1898	1898-02-26	1898-11-25
1899	1899-02-26	1899-11-07
1900	1900-03-15	1900-11-16
1901	1901-01-26	1901-12-31
1902	1902-02-01	1902-12-18
1903	1903-04-25	1903-12-28
1904	1904-01-22	1904-11-02
1905	1905-01-03	1905-10-28
1906	1906-03-24	1906-11-19
1907	1907-02-06	1907-11-23
1908	1908-03-06	1908-10-16
1910	1910-03-05	1910-12-23
1911	1911-02-04	1911-12-05
1912	1912-03-09	1912-12-07
1913	1913-02-14	1913-12-23
1914	1914-01-25	1914-12-15
1915	1915-04-11	1915-11-15
1916	1916-01-04	1916-11-05
1917	1917-02-14	1917-12-12
1918	1918-04-26	1918-10-26
1919	1919-02-16	1919-12-27
1920	1920-03-07	1920-12-27
1921	1921-01-02	1921-12-03
1922	1922-01-06	1922-12-26
1923	1923-05-08	1923-12-14
1924	1924-03-05	1924-11-07
1925	1925-01-13	1925-10-17
1926	1926-02-25	1926-12-25
1927	1927-02-03	1927-12-04
1928	1928-01-27	1928-10-15
1929	1929-01-30	1929-12-28
1930	1930-02-21	1930-10-24
1931	1931-03-13	1931-12-03
1932	1932-02-05	1932-10-12
1933	1933-01-20	1933-10-05
1934	1934-01-06	1934-12-09
1935	1935-03-14	1935-10-19
1936	1936-01-07	1936-12-16
1937	1937-01-19	1937-12-11
1938	1938-02-20	1938-11-27
1939	1939-02-17	1939-12-05
1940	1940-01-05	1940-12-19
1941	1941-01-24	1941-11-19
1942	1942-01-20	1942-12-05
1943	1943-02-17	1943-12-17
1944	1944-02-08	1944-11-07
1945	1945-01-10	1945-11-17
1946	1946-01-17	1946-12-25
1947	1947-02-09	1947-12-25
1948	1948-04-11	1948-12-25
1949	1949-02-20	1949-11-11
1950	1950-02-01	1950-10-05
1951	1951-02-22	1951-12-20
1952	1952-01-24	1952-11-27
1953	1953-02-05	1953-12-30
1954	1954-01-30	1954-11-20
1957	1957-04-10	1957-11-07
1958	1958-03-07	1958-10-11
1959	1959-02-14	1959-12-26
1960	1960-02-02	1960-11-12
1961	1961-04-07	1961-12-17
1962	1962-01-09	1962-12-29
1963	1963-01-13	1963-10-27
1964	1964-04-08	1964-11-18
1965	1965-05-08	1965-11-25
1966	1966-01-12	1966-12-05
1967	1967-02-23	1967-10-06
1968	1968-01-20	1968-12-03
1969	1969-02-09	1969-12-02
1970	1970-01-01	1970-12-05
1971	1971-04-18	1971-12-10
1972	1972-01-09	1972-12-26
1973	1973-02-05	1973-12-22
1974	1974-01-29	1974-10-31
1975	1975-01-08	1975-10-31
1976	1976-02-26	1976-11-02
1977	1977-01-15	1977-12-02
1978	1978-04-09	1978-11-18
1979	1979-01-17	1979-12-13
1980	1980-04-18	1980-12-03
1981	1981-01-27	1981-12-12
1982	1982-01-07	1982-09-29
1983	1983-03-03	1983-10-19
1984	1984-01-01	1984-11-01
1985	1985-03-16	1985-12-10
1986	1986-04-16	1986-12-08
1987	1987-01-25	1987-12-01
1990	1990-01-11	1990-12-10
1991	1991-04-01	1991-11-06
1992	1992-03-01	1992-12-20
1993	1993-01-21	1993-12-22
1994	1994-01-07	1994-11-02
1995	1995-02-16	1995-10-22
1996	1996-01-01	1996-12-07
2000	2000-03-23	2000-11-11
2007	2007-01-19	2007-12-22
2008	2008-04-03	2008-12-13
2009	2009-03-04	2009-11-29
2010	2010-04-06	2010-12-19
2011	2011-02-19	2011-12-18
2012	2012-01-08	2012-12-15
2013	2013-01-14	2013-09-26
2014	2014-02-14	2014-08-01
2015	2015-01-08	2015-09-03
2016	2016-01-29	2016-12-28
2017	2017-01-20	2017-12-01
2018	2018-04-14	2018-11-22
2019	2019-05-01	2019-09-21
2020	2020-02-01	2020-10-30
2021	2021-01-26	2021-11-12
2022	2022-01-23	2022-11-21
2023	2023-01-24	2023-12-12
2024	2024-01-07	2024-10-18
2025	2025-04-21	2025-11-29
2026	2026-03-01	2026-10-02

Every Fixed Threshold

Fixed thresholds at Birdwood
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	122	43	1917	19
25 mm (0.98 in): Days with 25 mm or more rain	116	10	2016	4
50 mm (1.97 in): Days with 50 mm or more rain	35	3	1898	1
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1969	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1888.

Download the Data

Data for Birdwood 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Birdwood Threshold Days by Year

Key Facts for Birdwood Thresholds

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

Every Fixed Threshold

Download the Data

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