The Hermatige Threshold Days by Year

4 fixed thresholds counted per year at The Hermatige (ASN00099006): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for The Hermatige Thresholds

The Hermatige: days with 10 mm (0.39 in) or more of precipitation in 71 years, most in 1956 with 41.
The Hermatige: days with 25 mm (0.98 in) or more of precipitation in 67 years, most in 1952 with 10.
The Hermatige: days with 50 mm (1.97 in) or more of precipitation in 24 years, most in 1956 with 3.
The Hermatige: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1940 with 1.
4 fixed thresholds have at least one qualifying day at The Hermatige.

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

71 years with a qualifying day

Days per year at The Hermatige with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 41 in 1956.

Days with 10 mm (0.39 in) or more of precipitation per year at The Hermatige
Year	Days	Decade average
1911	17	16.7
1912	17	16.7
1913	12	16.7
1914	12	16.7
1915	13	16.7
1916	19	16.7
1917	29	16.7
1918	16	16.7
1919	15	16.7
1920	24	16.7
1921	18	16.7
1922	18	16.7
1923	21	16.7
1924	13	16.7
1925	12	16.7
1926	13	16.7
1927	10	16.7
1928	22	16.7
1929	16	16.7
1930	18	20.2
1931	16	20.2
1932	16	20.2
1933	21	20.2
1934	23	20.2
1935	27	20.2
1936	20	20.2
1937	14	20.2
1938	16	20.2
1939	31	20.2
1940	13	16.6
1941	12	16.6
1942	23	16.6
1943	10	16.6
1944	11	16.6
1945	11	16.6
1946	21	16.6
1947	24	16.6
1948	16	16.6
1949	25	16.6
1950	25	22.6
1951	20	22.6
1952	31	22.6
1953	17	22.6
1954	9	22.6
1955	26	22.6
1956	41	22.6
1957	16	22.6
1958	22	22.6
1959	19	22.6
1960	11	16.9
1961	23	16.9
1962	24	16.9
1963	23	16.9
1964	16	16.9
1965	13	16.9
1966	13	16.9
1967	10	16.9
1968	14	16.9
1969	22	16.9
1970	24	21.4
1971	26	21.4
1972	14	21.4
1973	27	21.4
1974	23	21.4
1975	19	21.4
1976	20	21.4
1977	15	21.4
1978	26	21.4
1979	20	21.4
1980	21	18.5
1981	16	18.5

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

First to last qualifying date each year at The Hermatige
Year	First date	Last date
1911	1911-01-18	1911-12-26
1912	1912-03-20	1912-12-04
1913	1913-03-10	1913-12-24
1914	1914-01-28	1914-12-31
1915	1915-03-09	1915-10-24
1916	1916-01-29	1916-12-09
1917	1917-03-05	1917-12-31
1918	1918-01-12	1918-10-28
1919	1919-02-18	1919-12-28
1920	1920-01-03	1920-12-09
1921	1921-01-03	1921-12-23
1922	1922-01-30	1922-12-31
1923	1923-05-10	1923-12-15
1924	1924-01-06	1924-08-27
1925	1925-01-13	1925-11-18
1926	1926-01-20	1926-12-18
1927	1927-01-06	1927-12-05
1928	1928-02-18	1928-12-23
1929	1929-01-31	1929-12-28
1930	1930-02-22	1930-12-25
1931	1931-01-26	1931-11-16
1932	1932-02-22	1932-12-07
1933	1933-01-05	1933-12-17
1934	1934-01-08	1934-12-16
1935	1935-01-03	1935-12-27
1936	1936-01-16	1936-12-15
1937	1937-01-25	1937-12-12
1938	1938-02-05	1938-12-13
1939	1939-02-03	1939-12-23
1940	1940-03-20	1940-12-28
1941	1941-01-17	1941-11-05
1942	1942-01-20	1942-12-20
1943	1943-01-14	1943-11-18
1944	1944-01-23	1944-12-24
1945	1945-01-31	1945-11-11
1946	1946-01-18	1946-11-09
1947	1947-06-04	1947-12-21
1948	1948-01-13	1948-10-31
1949	1949-01-01	1949-11-25
1950	1950-03-13	1950-12-22
1951	1951-02-18	1951-12-10
1952	1952-01-07	1952-12-11
1953	1953-01-06	1953-12-07
1954	1954-04-17	1954-12-04
1955	1955-02-15	1955-12-30
1956	1956-01-11	1956-12-29
1957	1957-03-09	1957-12-26
1958	1958-02-19	1958-12-12
1959	1959-01-26	1959-12-29
1960	1960-02-15	1960-11-18
1961	1961-02-09	1961-12-18
1962	1962-01-20	1962-12-12
1963	1963-01-02	1963-09-30
1964	1964-02-11	1964-12-04
1965	1965-01-12	1965-11-25
1966	1966-02-16	1966-12-20
1967	1967-05-19	1967-12-13
1968	1968-03-23	1968-12-24
1969	1969-01-15	1969-12-30
1970	1970-01-02	1970-12-30
1971	1971-01-03	1971-12-30
1972	1972-01-13	1972-11-11
1973	1973-01-13	1973-12-22
1974	1974-01-04	1974-11-27
1975	1975-01-10	1975-11-20
1976	1976-03-01	1976-12-28
1977	1977-02-25	1977-11-10
1978	1978-01-06	1978-12-13
1979	1979-01-21	1979-11-24
1980	1980-01-12	1980-12-16
1981	1981-01-10	1981-12-03

Every Fixed Threshold

Fixed thresholds at The Hermatige
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	71	41	1956	16
25 mm (0.98 in): Days with 25 mm or more rain	67	10	1952	2
50 mm (1.97 in): Days with 50 mm or more rain	24	3	1956	1
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1940	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1911.

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Data for The Hermatige 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).

The Hermatige Threshold Days by Year

Key Facts for The Hermatige Thresholds

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

Every Fixed Threshold

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