Glenara Threshold Days by Year

5 fixed thresholds counted per year at Glenara (ASN00063247): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Glenara Thresholds

Glenara: days with 10 mm (0.39 in) or more of precipitation in 70 years, most in 1950 with 53.
Glenara: days with 25 mm (0.98 in) or more of precipitation in 69 years, most in 1950 with 20.
Glenara: days with 50 mm (1.97 in) or more of precipitation in 59 years, most in 1956 with 7.
Glenara: days with 100 mm (3.94 in) or more of precipitation in 22 years, most in 1949 with 3.
5 fixed thresholds have at least one qualifying day at Glenara.

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

70 years with a qualifying day

Days per year at Glenara with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 53 in 1950.

Days with 10 mm (0.39 in) or more of precipitation per year at Glenara
Year	Days	Decade average
1899	25	25
1900	24	19.7
1901	20	19.7
1902	16	19.7
1903	29	19.7
1904	28	19.7
1905	12	19.7
1906	14	19.7
1907	18	19.7
1908	21	19.7
1909	15	19.7
1910	20	24.1
1911	27	24.1
1912	22	24.1
1913	33	24.1
1914	39	24.1
1915	12	24.1
1916	26	24.1
1917	26	24.1
1918	18	24.1
1919	18	24.1
1920	29	21.9
1921	31	21.9
1922	18	21.9
1923	21	21.9
1924	19	21.9
1925	17	21.9
1926	16	21.9
1927	21	21.9
1928	22	21.9
1929	25	21.9
1930	22	23.5
1931	26	23.5
1932	23	23.5
1933	22	23.5
1934	30	23.5
1935	26	23.5
1936	23	23.5
1937	20	23.5
1938	24	23.5
1939	19	23.5
1940	15	19.8
1941	13	19.8
1942	17	19.8
1943	25	19.8
1944	5	19.8
1945	25	19.8
1946	17	19.8
1947	28	19.8
1948	18	19.8
1949	35	19.8
1950	53	28.8
1951	23	28.8
1952	28	28.8
1953	21	28.8
1954	27	28.8
1955	30	28.8
1956	34	28.8
1957	17	28.8
1958	26	28.8
1959	29	28.8
1960	27	23.7
1961	32	23.7
1962	27	23.7
1963	41	23.7
1964	19	23.7
1965	12	23.7
1966	17	23.7
1967	26	23.7
1968	12	23.7

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

First to last qualifying date each year at Glenara
Year	First date	Last date
1899	1899-05-13	1899-12-27
1900	1900-01-07	1900-11-20
1901	1901-01-01	1901-12-30
1902	1902-01-13	1902-12-18
1903	1903-02-19	1903-12-24
1904	1904-02-25	1904-12-18
1905	1905-02-16	1905-12-02
1906	1906-01-01	1906-12-25
1907	1907-01-27	1907-12-18
1908	1908-01-08	1908-12-22
1909	1909-01-19	1909-12-25
1910	1910-01-12	1910-12-14
1911	1911-01-12	1911-12-05
1912	1912-01-06	1912-11-20
1913	1913-01-05	1913-11-13
1914	1914-01-12	1914-12-31
1915	1915-02-01	1915-12-27
1916	1916-01-15	1916-12-14
1917	1917-01-23	1917-12-09
1918	1918-01-11	1918-09-23
1919	1919-02-25	1919-12-29
1920	1920-01-05	1920-12-13
1921	1921-01-04	1921-12-31
1922	1922-01-04	1922-12-06
1923	1923-01-06	1923-12-29
1924	1924-01-21	1924-12-16
1925	1925-01-16	1925-12-30
1926	1926-01-20	1926-12-29
1927	1927-01-07	1927-12-20
1928	1928-01-06	1928-12-16
1929	1929-02-07	1929-12-12
1930	1930-01-12	1930-12-19
1931	1931-01-03	1931-12-23
1932	1932-02-16	1932-12-24
1933	1933-01-06	1933-12-13
1934	1934-01-06	1934-12-20
1935	1935-01-04	1935-12-04
1936	1936-01-05	1936-12-28
1937	1937-01-02	1937-12-29
1938	1938-01-18	1938-11-23
1939	1939-01-05	1939-11-22
1940	1940-01-07	1940-12-21
1941	1941-01-06	1941-12-20
1942	1942-01-26	1942-12-27
1943	1943-01-01	1943-12-28
1944	1944-02-10	1944-08-23
1945	1945-01-12	1945-12-28
1946	1946-01-19	1946-12-21
1947	1947-01-04	1947-12-25
1948	1948-01-02	1948-12-31
1949	1949-01-01	1949-12-20
1950	1950-01-01	1950-11-25
1951	1951-01-14	1951-10-12
1952	1952-01-06	1952-12-31
1953	1953-01-06	1953-12-21
1954	1954-01-01	1954-12-20
1955	1955-01-23	1955-12-29
1956	1956-01-12	1956-12-21
1957	1957-01-07	1957-12-31
1958	1958-01-12	1958-12-19
1959	1959-01-01	1959-12-23
1960	1960-01-04	1960-12-26
1961	1961-01-03	1961-12-27
1962	1962-01-01	1962-12-25
1963	1963-01-03	1963-12-30
1964	1964-01-26	1964-12-27
1965	1965-04-12	1965-12-06
1966	1966-01-17	1966-12-07
1967	1967-01-26	1967-11-08
1968	1968-01-05	1968-12-05

Every Fixed Threshold

Fixed thresholds at Glenara
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	70	53	1950	12
25 mm (0.98 in): Days with 25 mm or more rain	69	20	1950	5
50 mm (1.97 in): Days with 50 mm or more rain	59	7	1956	4
100 mm (3.94 in): Days with 100 mm or more rain	22	3	1949	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1961	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1899.

Download the Data

Data for Glenara 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).

Glenara Threshold Days by Year

Key Facts for Glenara Thresholds

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

Every Fixed Threshold

Download the Data

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