Duchess Hotel Threshold Days by Year

4 fixed thresholds counted per year at Duchess Hotel (ASN00037019): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Duchess Hotel Thresholds

Duchess Hotel: days with 10 mm (0.39 in) or more of precipitation in 76 years, most in 1950 with 28.
Duchess Hotel: days with 25 mm (0.98 in) or more of precipitation in 71 years, most in 1997 with 16.
Duchess Hotel: days with 50 mm (1.97 in) or more of precipitation in 52 years, most in 1920 with 6.
Duchess Hotel: days with 100 mm (3.94 in) or more of precipitation in 15 years, most in 1952 with 2.
4 fixed thresholds have at least one qualifying day at Duchess Hotel.

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

76 years with a qualifying day

Days per year at Duchess Hotel with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 28 in 1950.

Days with 10 mm (0.39 in) or more of precipitation per year at Duchess Hotel
Year	Days	Decade average
1915	13	14.2
1916	21	14.2
1917	18	14.2
1918	11	14.2
1919	8	14.2
1920	25	9.9
1921	17	9.9
1922	11	9.9
1923	7	9.9
1924	13	9.9
1925	5	9.9
1926	4	9.9
1927	9	9.9
1928	3	9.9
1929	5	9.9
1930	19	10.6
1931	10	10.6
1932	11	10.6
1933	9	10.6
1934	7	10.6
1935	8	10.6
1936	17	10.6
1937	7	10.6
1938	6	10.6
1939	12	10.6
1940	13	13
1941	20	13
1942	9	13
1943	6	13
1944	19	13
1945	6	13
1946	12	13
1947	16	13
1948	8	13
1949	21	13
1950	28	13.8
1951	10	13.8
1952	9	13.8
1953	10	13.8
1954	9	13.8
1955	18	13.8
1956	22	13.8
1957	9	13.8
1958	10	13.8
1959	13	13.8
1960	13	8.6
1961	4	8.6
1962	14	8.6
1963	11	8.6
1964	10	8.6
1965	4	8.6
1967	5	8.6
1968	7	8.6
1969	9	8.6
1970	3	13.5
1971	19	13.5
1972	9	13.5
1973	12	13.5
1974	26	13.5
1975	13	13.5
1976	13	13.5
1977	18	13.5
1978	11	13.5
1979	11	13.5
1980	9	8.7
1981	15	8.7
1982	7	8.7
1983	10	8.7
1984	12	8.7
1985	5	8.7
1986	3	8.7
1993	13	14.4
1994	8	14.4
1995	13	14.4
1996	10	14.4
1997	28	14.4

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

First to last qualifying date each year at Duchess Hotel
Year	First date	Last date
1915	1915-01-22	1915-12-29
1916	1916-01-25	1916-12-30
1917	1917-01-02	1917-12-26
1918	1918-01-01	1918-11-23
1919	1919-01-07	1919-11-07
1920	1920-01-15	1920-12-06
1921	1921-01-03	1921-12-25
1922	1922-01-28	1922-12-21
1923	1923-01-08	1923-12-27
1924	1924-01-05	1924-12-12
1925	1925-01-12	1925-11-16
1926	1926-03-23	1926-10-15
1927	1927-01-09	1927-12-18
1928	1928-02-02	1928-12-19
1929	1929-01-23	1929-12-01
1930	1930-01-14	1930-12-26
1931	1931-01-24	1931-12-23
1932	1932-01-16	1932-12-01
1933	1933-02-04	1933-11-30
1934	1934-02-19	1934-07-28
1935	1935-01-20	1935-10-25
1936	1936-01-05	1936-12-24
1937	1937-01-02	1937-06-14
1938	1938-02-15	1938-10-30
1939	1939-02-14	1939-12-23
1940	1940-01-07	1940-11-21
1941	1941-01-02	1941-12-02
1942	1942-01-14	1942-12-29
1943	1943-02-14	1943-12-19
1944	1944-01-21	1944-12-31
1945	1945-01-31	1945-12-17
1946	1946-01-06	1946-12-30
1947	1947-02-05	1947-12-24
1948	1948-01-23	1948-12-30
1949	1949-01-28	1949-12-19
1950	1950-01-05	1950-12-28
1951	1951-01-01	1951-06-12
1952	1952-01-15	1952-12-27
1953	1953-01-06	1953-04-30
1954	1954-01-20	1954-10-15
1955	1955-01-27	1955-10-20
1956	1956-02-06	1956-12-21
1957	1957-01-09	1957-07-01
1958	1958-01-04	1958-11-30
1959	1959-01-11	1959-08-27
1960	1960-01-09	1960-12-26
1961	1961-01-02	1961-12-15
1962	1962-01-07	1962-12-30
1963	1963-01-15	1963-12-03
1964	1964-01-02	1964-10-11
1965	1965-03-09	1965-12-21
1967	1967-02-25	1967-03-08
1968	1968-02-11	1968-07-15
1969	1969-01-14	1969-12-24
1970	1970-02-03	1970-04-23
1971	1971-02-05	1971-12-11
1972	1972-01-11	1972-12-04
1973	1973-01-21	1973-12-20
1974	1974-01-01	1974-12-29
1975	1975-01-02	1975-12-19
1976	1976-01-05	1976-12-21
1977	1977-01-10	1977-12-21
1978	1978-01-14	1978-12-25
1979	1979-01-18	1979-12-28
1980	1980-01-04	1980-12-15
1981	1981-01-13	1981-11-16
1982	1982-01-21	1982-12-30
1983	1983-01-05	1983-12-31
1984	1984-01-06	1984-12-20
1985	1985-10-31	1985-12-21
1986	1986-05-04	1986-07-03
1993	1993-01-18	1993-10-19
1994	1994-02-12	1994-12-22
1995	1995-01-18	1995-12-02
1996	1996-03-01	1996-12-30
1997	1997-01-19	1997-12-15

Every Fixed Threshold

Fixed thresholds at Duchess Hotel
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	76	28	1950	28
25 mm (0.98 in): Days with 25 mm or more rain	71	16	1997	16
50 mm (1.97 in): Days with 50 mm or more rain	52	6	1920	6
100 mm (3.94 in): Days with 100 mm or more rain	15	2	1952	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1915.

Download the Data

Data for Duchess Hotel 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).

Duchess Hotel Threshold Days by Year

Key Facts for Duchess Hotel Thresholds

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

Every Fixed Threshold

Download the Data

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