Merrowie North Threshold Days by Year

3 fixed thresholds counted per year at Merrowie North (ASN00049028): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Merrowie North Thresholds

Merrowie North: days with 10 mm (0.39 in) or more of precipitation in 77 years, most in 1894 with 25.
Merrowie North: days with 25 mm (0.98 in) or more of precipitation in 70 years, most in 1889 with 8.
Merrowie North: days with 50 mm (1.97 in) or more of precipitation in 23 years, most in 1887 with 3.
3 fixed thresholds have at least one qualifying day at Merrowie North.

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

77 years with a qualifying day

Days per year at Merrowie North with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1894.

Days with 10 mm (0.39 in) or more of precipitation per year at Merrowie North
Year	Days	Decade average
1882	15	12.6
1883	6	12.6
1884	11	12.6
1885	13	12.6
1886	13	12.6
1887	18	12.6
1888	6	12.6
1889	19	12.6
1890	15	12.2
1892	10	12.2
1893	12	12.2
1894	25	12.2
1895	9	12.2
1896	13	12.2
1897	7	12.2
1898	9	12.2
1899	10	12.2
1900	13	10.4
1901	8	10.4
1902	4	10.4
1903	7	10.4
1904	14	10.4
1905	15	10.4
1906	17	10.4
1907	7	10.4
1908	10	10.4
1909	9	10.4
1910	12	11.4
1911	15	11.4
1912	16	11.4
1913	12	11.4
1914	5	11.4
1915	7	11.4
1916	17	11.4
1917	16	11.4
1918	10	11.4
1919	4	11.4
1920	16	9.6
1921	11	9.6
1922	8	9.6
1923	10	9.6
1924	11	9.6
1925	13	9.6
1926	8	9.6
1927	2	9.6
1928	8	9.6
1929	9	9.6
1930	13	13.5
1931	16	13.5
1932	12	13.5
1933	16	13.5
1934	16	13.5
1935	10	13.5
1936	20	13.5
1937	5	13.5
1940	5	11.1
1941	8	11.1
1942	12	11.1
1943	10	11.1
1944	3	11.1
1945	12	11.1
1946	12	11.1
1947	20	11.1
1948	11	11.1
1949	18	11.1
1950	14	12.7
1951	10	12.7
1952	15	12.7
1953	11	12.7
1954	16	12.7
1955	12	12.7
1956	21	12.7
1957	5	12.7
1958	12	12.7
1959	11	12.7
1960	11	11.5
1961	12	11.5

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

First to last qualifying date each year at Merrowie North
Year	First date	Last date
1882	1882-03-28	1882-12-05
1883	1883-02-26	1883-10-14
1884	1884-02-07	1884-11-15
1885	1885-01-24	1885-12-24
1886	1886-01-07	1886-12-04
1887	1887-02-03	1887-12-26
1888	1888-01-03	1888-12-31
1889	1889-02-05	1889-12-20
1890	1890-02-28	1890-11-14
1892	1892-05-28	1892-11-09
1893	1893-04-26	1893-12-28
1894	1894-01-05	1894-12-26
1895	1895-01-04	1895-12-11
1896	1896-01-25	1896-11-21
1897	1897-01-09	1897-09-22
1898	1898-01-01	1898-10-27
1899	1899-04-02	1899-11-06
1900	1900-01-20	1900-07-31
1901	1901-01-27	1901-08-27
1902	1902-09-14	1902-12-17
1903	1903-03-12	1903-09-26
1904	1904-01-02	1904-12-18
1905	1905-02-18	1905-12-31
1906	1906-02-28	1906-11-19
1907	1907-01-26	1907-12-28
1908	1908-01-24	1908-10-16
1909	1909-02-25	1909-08-30
1910	1910-01-11	1910-12-01
1911	1911-01-13	1911-12-05
1912	1912-03-10	1912-12-25
1913	1913-01-02	1913-10-28
1914	1914-05-13	1914-11-15
1915	1915-05-14	1915-12-08
1916	1916-01-07	1916-12-11
1917	1917-01-22	1917-12-11
1918	1918-01-11	1918-10-07
1919	1919-02-18	1919-12-28
1920	1920-04-22	1920-12-01
1921	1921-01-10	1921-12-27
1922	1922-02-18	1922-12-20
1923	1923-06-03	1923-12-26
1924	1924-03-06	1924-12-15
1925	1925-01-13	1925-11-19
1926	1926-03-24	1926-12-27
1927	1927-09-30	1927-10-21
1928	1928-01-19	1928-10-15
1929	1929-04-04	1929-12-27
1930	1930-04-24	1930-12-16
1931	1931-01-02	1931-11-16
1932	1932-02-09	1932-09-16
1933	1933-01-23	1933-12-25
1934	1934-01-08	1934-11-29
1935	1935-01-05	1935-12-02
1936	1936-01-05	1936-12-21
1937	1937-01-09	1937-08-21
1940	1940-04-04	1940-12-28
1941	1941-01-03	1941-10-01
1942	1942-02-12	1942-12-06
1943	1943-01-03	1943-11-19
1944	1944-04-09	1944-12-12
1945	1945-01-14	1945-10-27
1946	1946-01-18	1946-12-29
1947	1947-02-07	1947-12-19
1948	1948-01-01	1948-12-30
1949	1949-01-26	1949-12-20
1950	1950-01-18	1950-12-22
1951	1951-01-08	1951-10-03
1952	1952-03-20	1952-11-26
1953	1953-01-06	1953-11-06
1954	1954-01-29	1954-12-12
1955	1955-02-16	1955-10-30
1956	1956-01-20	1956-10-15
1957	1957-02-07	1957-12-29
1958	1958-03-07	1958-12-01
1959	1959-01-02	1959-12-25
1960	1960-01-09	1960-11-22
1961	1961-01-03	1961-12-15

Every Fixed Threshold

Fixed thresholds at Merrowie North
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	77	25	1894	12
25 mm (0.98 in): Days with 25 mm or more rain	70	8	1889	2
50 mm (1.97 in): Days with 50 mm or more rain	23	3	1887	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1882.

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Data for Merrowie North 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).

Merrowie North Threshold Days by Year

Key Facts for Merrowie North Thresholds

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

Every Fixed Threshold

Download the Data

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