Gurley (Glenroy) Threshold Days by Year

4 fixed thresholds counted per year at Gurley (Glenroy) (ASN00053014): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Gurley (Glenroy) Thresholds

Gurley (Glenroy): days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1950 with 40.
Gurley (Glenroy): days with 25 mm (0.98 in) or more of precipitation in 69 years, most in 1950 with 17.
Gurley (Glenroy): days with 50 mm (1.97 in) or more of precipitation in 48 years, most in 1931 with 6.
Gurley (Glenroy): days with 100 mm (3.94 in) or more of precipitation in 6 years, most in 1939 with 1.
4 fixed thresholds have at least one qualifying day at Gurley (Glenroy).

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

69 years with a qualifying day

Days per year at Gurley (Glenroy) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 40 in 1950.

Days with 10 mm (0.39 in) or more of precipitation per year at Gurley (Glenroy)
Year	Days	Decade average
1894	26	17.8
1895	19	17.8
1896	17	17.8
1897	16	17.8
1898	9	17.8
1899	20	17.8
1900	12	17.2
1901	14	17.2
1902	9	17.2
1903	25	17.2
1904	18	17.2
1905	20	17.2
1906	15	17.2
1907	20	17.2
1908	17	17.2
1909	22	17.2
1910	18	15.9
1911	15	15.9
1912	16	15.9
1913	18	15.9
1914	15	15.9
1915	13	15.9
1916	25	15.9
1917	18	15.9
1918	12	15.9
1919	9	15.9
1920	22	26.5
1921	31	26.5
1930	21	20.8
1931	24	20.8
1937	17	20.8
1938	23	20.8
1939	19	20.8
1940	10	17
1941	13	17
1942	24	17
1943	11	17
1945	19	17
1946	13	17
1947	23	17
1948	20	17
1949	20	17
1950	40	21.9
1951	12	21.9
1952	18	21.9
1953	17	21.9
1954	26	21.9
1955	26	21.9
1956	27	21.9
1957	10	21.9
1958	19	21.9
1959	24	21.9
1960	14	17.5
1961	24	17.5
1962	20	17.5
1963	22	17.5
1964	20	17.5
1965	9	17.5
1966	14	17.5
1967	11	17.5
1968	20	17.5
1969	21	17.5
1970	22	19.7
1971	25	19.7
1972	17	19.7
1973	25	19.7
1974	15	19.7
1975	15	19.7
1976	19	19.7

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

First to last qualifying date each year at Gurley (Glenroy)
Year	First date	Last date
1894	1894-01-09	1894-12-29
1895	1895-01-17	1895-12-18
1896	1896-01-04	1896-12-03
1897	1897-01-10	1897-12-20
1898	1898-01-06	1898-12-24
1899	1899-01-19	1899-12-28
1900	1900-01-09	1900-12-22
1901	1901-01-03	1901-11-23
1902	1902-02-06	1902-12-18
1903	1903-01-26	1903-12-26
1904	1904-01-03	1904-10-13
1905	1905-01-16	1905-11-30
1906	1906-01-08	1906-11-14
1907	1907-01-02	1907-12-28
1908	1908-02-02	1908-12-22
1909	1909-01-20	1909-12-25
1910	1910-01-11	1910-12-27
1911	1911-01-01	1911-12-30
1912	1912-01-01	1912-12-23
1913	1913-01-02	1913-12-19
1914	1914-01-08	1914-12-22
1915	1915-04-04	1915-12-16
1916	1916-01-15	1916-12-13
1917	1917-01-19	1917-12-25
1918	1918-01-14	1918-10-30
1919	1919-02-19	1919-12-29
1920	1920-01-05	1920-12-31
1921	1921-02-17	1921-12-27
1930	1930-01-02	1930-12-18
1931	1931-03-05	1931-12-31
1937	1937-01-02	1937-12-25
1938	1938-01-24	1938-11-29
1939	1939-01-01	1939-12-20
1940	1940-01-30	1940-12-29
1941	1941-01-02	1941-11-09
1942	1942-01-16	1942-12-30
1943	1943-01-04	1943-11-19
1945	1945-02-20	1945-11-29
1946	1946-01-19	1946-12-12
1947	1947-01-01	1947-12-25
1948	1948-01-02	1948-12-31
1949	1949-01-09	1949-12-20
1950	1950-01-09	1950-12-27
1951	1951-01-09	1951-10-14
1952	1952-01-10	1952-12-15
1953	1953-01-16	1953-10-15
1954	1954-01-03	1954-11-30
1955	1955-01-07	1955-11-26
1956	1956-01-20	1956-12-05
1957	1957-01-04	1957-12-31
1958	1958-01-11	1958-12-27
1959	1959-01-03	1959-12-25
1960	1960-02-13	1960-11-22
1961	1961-01-03	1961-12-19
1962	1962-01-01	1962-12-26
1963	1963-01-16	1963-12-11
1964	1964-01-13	1964-11-30
1965	1965-01-25	1965-12-15
1966	1966-01-07	1966-12-06
1967	1967-01-02	1967-12-30
1968	1968-01-07	1968-12-24
1969	1969-01-03	1969-12-22
1970	1970-01-09	1970-12-30
1971	1971-01-11	1971-12-15
1972	1972-01-13	1972-12-09
1973	1973-01-13	1973-12-31
1974	1974-01-07	1974-11-18
1975	1975-02-14	1975-12-23
1976	1976-01-01	1976-11-01

Every Fixed Threshold

Fixed thresholds at Gurley (Glenroy)
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	69	40	1950	19
25 mm (0.98 in): Days with 25 mm or more rain	69	17	1950	8
50 mm (1.97 in): Days with 50 mm or more rain	48	6	1931	1
100 mm (3.94 in): Days with 100 mm or more rain	6	1	1939	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1894.

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

Gurley (Glenroy) Threshold Days by Year

Key Facts for Gurley (Glenroy) Thresholds

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

Every Fixed Threshold

Download the Data

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