Mia Mia Threshold Days by Year

5 fixed thresholds counted per year at Mia Mia (ASN00006038): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mia Mia Thresholds

Mia Mia: days with 10 mm (0.39 in) or more of precipitation in 91 years, most in 1923 with 17.
Mia Mia: days with 25 mm (0.98 in) or more of precipitation in 83 years, most in 2021 with 8.
Mia Mia: days with 50 mm (1.97 in) or more of precipitation in 49 years, most in 1953 with 3.
Mia Mia: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1921 with 1.
5 fixed thresholds have at least one qualifying day at Mia Mia.

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

91 years with a qualifying day

Days per year at Mia Mia with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1923.

Days with 10 mm (0.39 in) or more of precipitation per year at Mia Mia
Year	Days	Decade average
1908	7	7
1913	4	7.7
1914	7	7.7
1915	9	7.7
1916	13	7.7
1917	4	7.7
1918	13	7.7
1919	4	7.7
1920	11	8.7
1921	13	8.7
1922	3	8.7
1923	17	8.7
1925	4	8.7
1926	5	8.7
1927	10	8.7
1928	3	8.7
1929	12	8.7
1930	2	6.3
1931	11	6.3
1932	11	6.3
1934	11	6.3
1936	1	6.3
1937	8	6.3
1938	1	6.3
1939	5	6.3
1940	3	6.4
1941	8	6.4
1942	6	6.4
1943	10	6.4
1944	1	6.4
1945	2	6.4
1946	8	6.4
1947	5	6.4
1948	9	6.4
1949	12	6.4
1950	6	5.4
1951	5	5.4
1952	7	5.4
1953	6	5.4
1954	5	5.4
1955	6	5.4
1956	3	5.4
1957	10	5.4
1958	4	5.4
1959	2	5.4
1960	9	8.3
1961	12	8.3
1962	6	8.3
1963	16	8.3
1964	5	8.3
1965	13	8.3
1966	1	8.3
1967	10	8.3
1968	5	8.3
1969	6	8.3
1970	8	10.5
1971	10	10.5
1972	6	10.5
1973	9	10.5
1974	17	10.5
1975	13	10.5
1987	4	4.7
1988	5	4.7
1989	5	4.7
1990	8	8.6
1991	1	8.6
1992	8	8.6
1993	6	8.6
1994	7	8.6
1995	12	8.6
1996	9	8.6
1997	13	8.6
1998	6	8.6
1999	16	8.6
2000	13	7.7
2001	5	7.7
2002	5	7.7
2011	12	8.9
2013	8	8.9
2014	6	8.9
2015	12	8.9
2017	9	8.9
2018	9	8.9
2019	6	8.9
2020	4	6.9
2021	15	6.9
2022	8	6.9
2023	3	6.9
2024	6	6.9
2025	7	6.9
2026	5	6.9

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

First to last qualifying date each year at Mia Mia
Year	First date	Last date
1908	1908-02-16	1908-06-27
1913	1913-02-08	1913-07-24
1914	1914-01-20	1914-07-26
1915	1915-01-03	1915-06-14
1916	1916-01-19	1916-06-30
1917	1917-01-28	1917-12-13
1918	1918-01-05	1918-06-18
1919	1919-03-09	1919-11-01
1920	1920-01-27	1920-09-07
1921	1921-02-05	1921-08-08
1922	1922-04-07	1922-05-29
1923	1923-01-16	1923-11-25
1925	1925-01-18	1925-06-20
1926	1926-01-02	1926-12-06
1927	1927-03-04	1927-07-27
1928	1928-05-24	1928-12-30
1929	1929-02-12	1929-08-12
1930	1930-06-01	1930-06-23
1931	1931-01-16	1931-12-04
1932	1932-01-15	1932-12-31
1934	1934-01-03	1934-05-08
1936	1936-04-17	1936-04-17
1937	1937-02-07	1937-05-18
1938	1938-02-21	1938-02-21
1939	1939-03-10	1939-12-26
1940	1940-01-09	1940-06-27
1941	1941-04-29	1941-08-28
1942	1942-01-25	1942-06-09
1943	1943-02-12	1943-07-27
1944	1944-07-03	1944-07-03
1945	1945-02-03	1945-02-10
1946	1946-01-01	1946-06-10
1947	1947-02-27	1947-10-25
1948	1948-01-30	1948-07-19
1949	1949-02-11	1949-12-10
1950	1950-01-23	1950-06-24
1951	1951-03-22	1951-06-08
1952	1952-02-27	1952-07-28
1953	1953-03-23	1953-07-06
1954	1954-02-01	1954-12-17
1955	1955-01-19	1955-05-26
1956	1956-03-03	1956-08-31
1957	1957-02-08	1957-06-22
1958	1958-01-22	1958-05-14
1959	1959-03-19	1959-07-25
1960	1960-02-01	1960-07-23
1961	1961-01-21	1961-08-29
1962	1962-01-05	1962-07-10
1963	1963-01-11	1963-07-13
1964	1964-03-30	1964-07-18
1965	1965-01-12	1965-08-19
1966	1966-04-04	1966-04-04
1967	1967-01-17	1967-06-27
1968	1968-01-12	1968-06-17
1969	1969-01-29	1969-10-19
1970	1970-02-02	1970-05-30
1971	1971-01-26	1971-07-31
1972	1972-01-25	1972-07-23
1973	1973-01-13	1973-08-05
1974	1974-01-17	1974-12-24
1975	1975-02-20	1975-11-03
1987	1987-06-06	1987-07-30
1988	1988-02-03	1988-07-24
1989	1989-01-19	1989-06-13
1990	1990-01-15	1990-07-06
1991	1991-02-25	1991-02-25
1992	1992-01-08	1992-08-09
1993	1993-01-28	1993-12-16
1994	1994-02-22	1994-08-04
1995	1995-01-20	1995-07-11
1996	1996-02-10	1996-12-25
1997	1997-01-20	1997-08-30
1998	1998-02-23	1998-12-07
1999	1999-01-20	1999-07-29
2000	2000-01-04	2000-07-05
2001	2001-01-19	2001-02-13
2002	2002-05-17	2002-07-22
2011	2011-01-03	2011-06-26
2013	2013-01-07	2013-07-27
2014	2014-01-31	2014-05-08
2015	2015-01-11	2015-07-21
2017	2017-01-15	2017-02-19
2018	2018-01-02	2018-07-04
2019	2019-01-28	2019-12-01
2020	2020-03-14	2020-12-29
2021	2021-01-17	2021-11-22
2022	2022-01-19	2022-06-18
2023	2023-02-26	2023-04-30
2024	2024-06-02	2024-12-13
2025	2025-01-19	2025-08-23
2026	2026-02-09	2026-08-04

Every Fixed Threshold

Fixed thresholds at Mia Mia
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	91	17	1923	5
25 mm (0.98 in): Days with 25 mm or more rain	83	8	2021	2
50 mm (1.97 in): Days with 50 mm or more rain	49	3	1953	1
100 mm (3.94 in): Days with 100 mm or more rain	10	1	1921	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	2026	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1908.

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Data for Mia Mia 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Mia Mia Threshold Days by Year

Key Facts for Mia Mia Thresholds

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

Every Fixed Threshold

Download the Data

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