Mowbray Threshold Days by Year

5 fixed thresholds counted per year at Mowbray (ASN00031048): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mowbray Thresholds

Mowbray: days with 10 mm (0.39 in) or more of precipitation in 55 years, most in 1950 with 63.
Mowbray: days with 25 mm (0.98 in) or more of precipitation in 55 years, most in 1950 with 41.
Mowbray: days with 50 mm (1.97 in) or more of precipitation in 55 years, most in 1950 with 21.
Mowbray: days with 100 mm (3.94 in) or more of precipitation in 46 years, most in 1945 with 7.
5 fixed thresholds have at least one qualifying day at Mowbray.

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

55 years with a qualifying day

Days per year at Mowbray with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 63 in 1950.

Days with 10 mm (0.39 in) or more of precipitation per year at Mowbray
Year	Days	Decade average
1924	39	35.7
1925	44	35.7
1926	24	35.7
1927	32	35.7
1928	33	35.7
1929	42	35.7
1930	44	39.3
1931	35	39.3
1932	42	39.3
1933	52	39.3
1934	45	39.3
1935	24	39.3
1936	50	39.3
1937	31	39.3
1938	22	39.3
1939	48	39.3
1940	42	37.7
1941	44	37.7
1942	31	37.7
1943	31	37.7
1944	41	37.7
1945	46	37.7
1946	32	37.7
1947	29	37.7
1948	39	37.7
1949	42	37.7
1950	63	41.9
1951	29	41.9
1952	33	41.9
1953	46	41.9
1954	46	41.9
1955	46	41.9
1956	52	41.9
1957	31	41.9
1958	31	41.9
1959	42	41.9
1960	38	38.3
1961	28	38.3
1962	39	38.3
1963	50	38.3
1964	55	38.3
1965	41	38.3
1966	26	38.3
1967	39	38.3
1968	30	38.3
1969	37	38.3
1970	44	45
1971	37	45
1972	43	45
1973	59	45
1974	54	45
1975	50	45
1976	42	45
1977	46	45
1978	30	45

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

First to last qualifying date each year at Mowbray
Year	First date	Last date
1924	1924-01-04	1924-12-28
1925	1925-01-02	1925-12-31
1926	1926-01-02	1926-12-30
1927	1927-01-04	1927-12-25
1928	1928-01-13	1928-12-28
1929	1929-01-02	1929-12-31
1930	1930-01-05	1930-12-27
1931	1931-01-15	1931-12-28
1932	1932-01-16	1932-12-31
1933	1933-01-07	1933-12-31
1934	1934-01-01	1934-11-25
1935	1935-01-07	1935-11-27
1936	1936-01-02	1936-12-26
1937	1937-01-01	1937-12-16
1938	1938-01-10	1938-11-30
1939	1939-01-07	1939-12-25
1940	1940-01-04	1940-11-28
1941	1941-01-04	1941-12-31
1942	1942-01-20	1942-12-30
1943	1943-01-19	1943-12-22
1944	1944-01-11	1944-12-25
1945	1945-01-18	1945-12-26
1946	1946-01-08	1946-12-31
1947	1947-01-01	1947-12-28
1948	1948-01-03	1948-12-27
1949	1949-01-02	1949-12-27
1950	1950-01-07	1950-12-30
1951	1951-01-06	1951-12-29
1952	1952-01-13	1952-12-14
1953	1953-01-11	1953-12-31
1954	1954-01-20	1954-12-10
1955	1955-01-01	1955-12-18
1956	1956-01-08	1956-12-31
1957	1957-01-01	1957-12-23
1958	1958-01-04	1958-12-29
1959	1959-01-10	1959-12-30
1960	1960-01-02	1960-12-30
1961	1961-01-01	1961-12-25
1962	1962-01-02	1962-12-30
1963	1963-01-02	1963-12-20
1964	1964-01-04	1964-12-17
1965	1965-01-05	1965-12-21
1966	1966-01-06	1966-12-27
1967	1967-01-03	1967-12-26
1968	1968-01-04	1968-11-02
1969	1969-01-02	1969-12-29
1970	1970-01-16	1970-12-29
1971	1971-01-01	1971-12-16
1972	1972-01-04	1972-12-01
1973	1973-01-19	1973-12-31
1974	1974-01-03	1974-12-31
1975	1975-01-01	1975-12-31
1976	1976-01-01	1976-12-30
1977	1977-01-08	1977-12-24
1978	1978-01-05	1978-12-27

Every Fixed Threshold

Fixed thresholds at Mowbray
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	55	63	1950	30
25 mm (0.98 in): Days with 25 mm or more rain	55	41	1950	14
50 mm (1.97 in): Days with 50 mm or more rain	55	21	1950	4
100 mm (3.94 in): Days with 100 mm or more rain	46	7	1945	2
200 mm (7.87 in): Days with 200 mm or more rain	19	2	1934	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1924.

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Data for Mowbray 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).

Mowbray Threshold Days by Year

Key Facts for Mowbray Thresholds

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

Every Fixed Threshold

Download the Data

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