Marloo Threshold Days by Year

4 fixed thresholds counted per year at Marloo (ASN00062019): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Marloo Thresholds

Marloo: days with 10 mm (0.39 in) or more of precipitation in 38 years, most in 1950 with 52.
Marloo: days with 25 mm (0.98 in) or more of precipitation in 36 years, most in 1950 with 16.
Marloo: days with 50 mm (1.97 in) or more of precipitation in 23 years, most in 1909 with 3.
Marloo: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1950 with 2.
4 fixed thresholds have at least one qualifying day at Marloo.

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

38 years with a qualifying day

Days per year at Marloo with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 52 in 1950.

Days with 10 mm (0.39 in) or more of precipitation per year at Marloo
Year	Days	Decade average
1904	21	18.5
1905	12	18.5
1906	20	18.5
1907	18	18.5
1908	17	18.5
1909	23	18.5
1910	26	22.5
1911	25	22.5
1912	18	22.5
1913	20	22.5
1914	22	22.5
1915	18	22.5
1916	31	22.5
1917	32	22.5
1918	21	22.5
1919	12	22.5
1920	28	23.4
1921	31	23.4
1923	16	23.4
1924	29	23.4
1929	13	23.4
1930	21	16.9
1931	27	16.9
1932	22	16.9
1933	21	16.9
1934	6	16.9
1935	11	16.9
1936	15	16.9
1937	12	16.9
1942	25	24.4
1943	28	24.4
1944	12	24.4
1945	26	24.4
1946	20	24.4
1947	30	24.4
1948	26	24.4
1949	28	24.4
1950	52	52

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

First to last qualifying date each year at Marloo
Year	First date	Last date
1904	1904-01-03	1904-12-18
1905	1905-02-16	1905-10-23
1906	1906-03-01	1906-12-25
1907	1907-01-27	1907-12-28
1908	1908-01-26	1908-12-22
1909	1909-01-19	1909-12-25
1910	1910-01-11	1910-12-18
1911	1911-01-05	1911-12-05
1912	1912-01-06	1912-12-27
1913	1913-01-04	1913-12-18
1914	1914-02-28	1914-12-31
1915	1915-01-13	1915-12-31
1916	1916-01-01	1916-12-13
1917	1917-01-02	1917-12-26
1918	1918-01-10	1918-11-14
1919	1919-01-04	1919-12-31
1920	1920-01-04	1920-12-13
1921	1921-01-04	1921-12-31
1923	1923-01-12	1923-11-19
1924	1924-01-21	1924-12-07
1929	1929-02-08	1929-12-26
1930	1930-01-23	1930-12-17
1931	1931-01-24	1931-12-04
1932	1932-02-03	1932-11-17
1933	1933-03-27	1933-12-21
1934	1934-02-11	1934-11-09
1935	1935-03-02	1935-12-15
1936	1936-01-02	1936-09-17
1937	1937-01-02	1937-12-17
1942	1942-01-14	1942-12-26
1943	1943-01-18	1943-12-30
1944	1944-01-12	1944-08-23
1945	1945-01-14	1945-12-18
1946	1946-01-18	1946-12-24
1947	1947-01-08	1947-12-25
1948	1948-01-02	1948-11-05
1949	1949-01-01	1949-12-22
1950	1950-01-01	1950-12-30

Every Fixed Threshold

Fixed thresholds at Marloo
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	38	52	1950	52
25 mm (0.98 in): Days with 25 mm or more rain	36	16	1950	16
50 mm (1.97 in): Days with 50 mm or more rain	23	3	1909	3
100 mm (3.94 in): Days with 100 mm or more rain	1	2	1950	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1904.

Download the Data

Data for Marloo 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Marloo Threshold Days by Year

Key Facts for Marloo Thresholds

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

Every Fixed Threshold

Download the Data

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