Maclean (McLachlan Street) Threshold Days by Year (ASN00058038)

5 fixed thresholds counted per year at Maclean (McLachlan Street) (ASN00058038): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Maclean (McLachlan Street) Thresholds

Maclean (McLachlan Street): days with 10 mm (0.39 in) or more of precipitation in 99 years, most in 1989 with 59.
Maclean (McLachlan Street): days with 25 mm (0.98 in) or more of precipitation in 99 years, most in 1925 with 25.
Maclean (McLachlan Street): days with 50 mm (1.97 in) or more of precipitation in 94 years, most in 1934 with 9.
Maclean (McLachlan Street): days with 100 mm (3.94 in) or more of precipitation in 52 years, most in 1921 with 4.
5 fixed thresholds have at least one qualifying day at Maclean (McLachlan Street).

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

99 years with a qualifying day

Days per year at Maclean (McLachlan Street) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 59 in 1989.

Days with 10 mm (0.39 in) or more of precipitation per year at Maclean (McLachlan Street)
Year	Days	Decade average
1889	36	36
1892	48	39.6
1893	43	39.6
1894	42	39.6
1895	31	39.6
1896	30	39.6
1897	38	39.6
1898	44	39.6
1899	41	39.6
1900	27	32.4
1901	36	32.4
1902	24	32.4
1903	33	32.4
1904	35	32.4
1905	28	32.4
1906	32	32.4
1907	37	32.4
1908	42	32.4
1909	30	32.4
1910	40	33.3
1911	32	33.3
1912	35	33.3
1913	34	33.3
1914	43	33.3
1915	15	33.3
1916	45	33.3
1917	29	33.3
1918	28	33.3
1919	32	33.3
1920	41	36.4
1921	41	36.4
1922	31	36.4
1923	36	36.4
1924	32	36.4
1925	48	36.4
1926	30	36.4
1927	30	36.4
1928	38	36.4
1929	37	36.4
1930	43	31.2
1931	27	31.2
1932	22	31.2
1933	36	31.2
1934	34	31.2
1935	38	31.2
1936	16	31.2
1937	39	31.2
1938	31	31.2
1939	26	31.2
1940	27	29.9
1941	30	29.9
1942	29	29.9
1943	33	29.9
1944	25	29.9
1945	30	29.9
1946	21	29.9
1947	42	29.9
1948	28	29.9
1949	34	29.9
1950	45	29.8
1951	29	29.8
1952	25	29.8
1953	16	29.8
1954	30	29.8
1955	28	29.8
1957	20	29.8
1958	35	29.8
1959	40	29.8
1960	25	29.7
1961	28	29.7
1962	35	29.7
1963	35	29.7
1964	30	29.7
1965	22	29.7
1966	27	29.7
1967	41	29.7
1968	24	29.7
1969	30	29.7
1970	29	32
1971	24	32
1972	43	32
1973	34	32
1974	30	32
1988	42	50.5
1989	59	50.5
1990	37	33.6
1991	24	33.6
1992	33	33.6
1993	26	33.6
1994	32	33.6
1995	28	33.6
1996	39	33.6
1997	27	33.6
1998	34	33.6
1999	56	33.6
2000	24	27.3
2001	29	27.3
2005	23	27.3
2006	33	27.3

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

First to last qualifying date each year at Maclean (McLachlan Street)
Year	First date	Last date
1889	1889-02-05	1889-12-08
1892	1892-01-09	1892-12-20
1893	1893-01-14	1893-11-21
1894	1894-01-10	1894-12-31
1895	1895-01-02	1895-12-25
1896	1896-01-11	1896-12-23
1897	1897-01-02	1897-12-29
1898	1898-01-01	1898-12-25
1899	1899-01-03	1899-12-31
1900	1900-01-08	1900-12-05
1901	1901-01-07	1901-12-06
1902	1902-01-03	1902-12-18
1903	1903-01-14	1903-12-25
1904	1904-01-04	1904-12-18
1905	1905-01-16	1905-12-24
1906	1906-01-09	1906-12-25
1907	1907-01-04	1907-12-20
1908	1908-01-07	1908-12-29
1909	1909-02-03	1909-12-28
1910	1910-01-13	1910-12-23
1911	1911-01-10	1911-12-03
1912	1912-01-06	1912-12-21
1913	1913-01-05	1913-12-20
1914	1914-01-11	1914-12-23
1915	1915-01-02	1915-12-16
1916	1916-01-12	1916-12-28
1917	1917-01-18	1917-12-04
1918	1918-01-02	1918-12-18
1919	1919-01-05	1919-12-30
1920	1920-01-05	1920-12-17
1921	1921-01-07	1921-12-31
1922	1922-01-02	1922-12-13
1923	1923-01-19	1923-12-29
1924	1924-01-07	1924-12-17
1925	1925-01-02	1925-12-31
1926	1926-01-01	1926-12-30
1927	1927-01-10	1927-12-26
1928	1928-01-07	1928-12-31
1929	1929-01-01	1929-12-30
1930	1930-01-01	1930-12-27
1931	1931-01-09	1931-12-10
1932	1932-01-14	1932-12-19
1933	1933-01-16	1933-12-28
1934	1934-01-02	1934-12-20
1935	1935-01-14	1935-12-09
1936	1936-01-10	1936-12-29
1937	1937-01-04	1937-12-30
1938	1938-01-04	1938-11-30
1939	1939-01-02	1939-12-28
1940	1940-01-19	1940-12-21
1941	1941-01-10	1941-12-29
1942	1942-01-17	1942-12-31
1943	1943-01-01	1943-12-30
1944	1944-01-01	1944-12-27
1945	1945-01-12	1945-12-08
1946	1946-01-07	1946-12-16
1947	1947-01-02	1947-12-11
1948	1948-01-03	1948-11-27
1949	1949-01-27	1949-12-29
1950	1950-01-10	1950-12-25
1951	1951-01-02	1951-12-21
1952	1952-01-08	1952-12-06
1953	1953-01-17	1953-11-27
1954	1954-02-02	1954-12-18
1955	1955-01-13	1955-12-27
1957	1957-01-26	1957-10-31
1958	1958-01-01	1958-12-27
1959	1959-01-20	1959-12-23
1960	1960-01-20	1960-12-16
1961	1961-01-03	1961-12-20
1962	1962-01-01	1962-12-29
1963	1963-01-01	1963-12-31
1964	1964-01-04	1964-12-10
1965	1965-02-09	1965-12-16
1966	1966-02-17	1966-12-21
1967	1967-01-05	1967-12-30
1968	1968-01-08	1968-12-05
1969	1969-01-01	1969-12-31
1970	1970-01-02	1970-12-30
1971	1971-01-13	1971-12-16
1972	1972-01-07	1972-12-27
1973	1973-01-08	1973-12-26
1974	1974-01-01	1974-12-29
1988	1988-01-05	1988-12-25
1989	1989-01-03	1989-12-25
1990	1990-01-12	1990-12-04
1991	1991-01-21	1991-12-31
1992	1992-01-01	1992-12-27
1993	1993-01-24	1993-12-09
1994	1994-01-15	1994-12-26
1995	1995-01-21	1995-12-24
1996	1996-01-03	1996-12-21
1997	1997-01-01	1997-12-15
1998	1998-02-01	1998-12-24
1999	1999-01-03	1999-12-28
2000	2000-01-14	2000-12-30
2001	2001-01-18	2001-12-31
2005	2005-01-18	2005-11-28
2006	2006-01-04	2006-12-16

Every Fixed Threshold

Fixed thresholds at Maclean (McLachlan Street)
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	99	59	1989	33
25 mm (0.98 in): Days with 25 mm or more rain	99	25	1925	17
50 mm (1.97 in): Days with 50 mm or more rain	94	9	1934	7
100 mm (3.94 in): Days with 100 mm or more rain	52	4	1921	1
200 mm (7.87 in): Days with 200 mm or more rain	11	2	1899	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1889.

Download the Data

Data for Maclean (McLachlan Street) 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).

Maclean (McLachlan Street) Threshold Days by Year (ASN00058038)

Key Facts for Maclean (McLachlan Street) Thresholds

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

Every Fixed Threshold

Download the Data

Related