Middletown Threshold Days by Year (USC00335220)

5 fixed thresholds counted per year at Middletown (USC00335220): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Middletown Thresholds

Middletown: days with 10 mm (0.39 in) or more of precipitation in 92 years, most in 1996 with 51.
Middletown: days with 25 mm (0.98 in) or more of precipitation in 92 years, most in 1990 with 20.
Middletown: days with 50 mm (1.97 in) or more of precipitation in 71 years, most in 2026 with 4.
Middletown: days with 10 cm (3.9 in) or more of snowfall in 37 years, most in 1939 with 2.
5 fixed thresholds have at least one qualifying day at Middletown.

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

92 years with a qualifying day

Days per year at Middletown with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 51 in 1996.

Days with 10 mm (0.39 in) or more of precipitation per year at Middletown
Year	Days	Decade average
1924	29	36.6
1925	28	36.6
1926	38	36.6
1927	45	36.6
1929	43	36.6
1930	28	32.8
1931	37	32.8
1932	40	32.8
1933	33	32.8
1934	18	32.8
1935	36	32.8
1936	24	32.8
1937	47	32.8
1938	31	32.8
1939	34	32.8
1940	31	31.8
1941	23	31.8
1942	35	31.8
1943	32	31.8
1944	27	31.8
1945	41	31.8
1948	33	31.8
1949	32	31.8
1950	46	34.2
1951	34	34.2
1952	36	34.2
1953	21	34.2
1954	29	34.2
1955	43	34.2
1956	30	34.2
1957	34	34.2
1958	40	34.2
1959	29	34.2
1962	31	31.1
1963	19	31.1
1964	33	31.1
1965	27	31.1
1966	33	31.1
1967	32	31.1
1968	38	31.1
1969	36	31.1
1970	34	35.3
1971	31	35.3
1972	31	35.3
1973	40	35.3
1974	41	35.3
1975	38	35.3
1976	28	35.3
1977	39	35.3
1978	34	35.3
1979	37	35.3
1980	30	33
1981	35	33
1982	33	33
1983	34	33
1984	39	33
1985	33	33
1986	30	33
1987	22	33
1989	41	33
1990	49	36.3
1991	28	36.3
1992	27	36.3
1993	37	36.3
1994	37	36.3
1995	34	36.3
1996	51	36.3
1997	33	36.3
1998	37	36.3
1999	30	36.3
2000	42	30.9
2001	28	30.9
2002	26	30.9
2004	20	30.9
2005	26	30.9
2006	40	30.9
2008	34	30.9
2009	31	30.9
2010	33	38.1
2014	36	38.1
2015	47	38.1
2016	34	38.1
2017	39	38.1
2018	44	38.1
2019	34	38.1
2020	40	34.7
2021	38	34.7
2022	39	34.7
2023	27	34.7
2024	33	34.7
2025	34	34.7
2026	32	34.7

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

First to last qualifying date each year at Middletown
Year	First date	Last date
1924	1924-01-03	1924-12-19
1925	1925-01-20	1925-12-05
1926	1926-01-18	1926-12-26
1927	1927-01-19	1927-12-29
1929	1929-01-01	1929-12-19
1930	1930-01-02	1930-12-06
1931	1931-02-14	1931-12-24
1932	1932-01-06	1932-12-31
1933	1933-01-22	1933-12-26
1934	1934-01-05	1934-12-26
1935	1935-01-17	1935-12-09
1936	1936-01-06	1936-12-31
1937	1937-01-07	1937-12-28
1938	1938-01-31	1938-12-27
1939	1939-01-29	1939-12-02
1940	1940-01-14	1940-12-29
1941	1941-01-17	1941-12-24
1942	1942-01-02	1942-12-30
1943	1943-02-01	1943-12-29
1944	1944-01-03	1944-12-26
1945	1945-01-01	1945-12-25
1948	1948-01-01	1948-12-29
1949	1949-01-04	1949-12-27
1950	1950-01-04	1950-12-07
1951	1951-01-03	1951-12-25
1952	1952-01-03	1952-12-10
1953	1953-01-08	1953-12-06
1954	1954-01-16	1954-12-30
1955	1955-01-04	1955-12-02
1956	1956-01-19	1956-12-21
1957	1957-01-10	1957-12-26
1958	1958-01-14	1958-12-05
1959	1959-01-01	1959-12-12
1962	1962-01-15	1962-12-29
1963	1963-01-11	1963-08-20
1964	1964-01-01	1964-12-25
1965	1965-01-02	1965-12-11
1966	1966-01-01	1966-12-29
1967	1967-02-02	1967-12-22
1968	1968-01-30	1968-12-28
1969	1969-01-18	1969-12-30
1970	1970-01-29	1970-12-22
1971	1971-01-04	1971-12-30
1972	1972-03-02	1972-12-31
1973	1973-01-04	1973-12-31
1974	1974-01-10	1974-12-16
1975	1975-01-01	1975-12-26
1976	1976-01-14	1976-10-31
1977	1977-02-24	1977-12-18
1978	1978-01-08	1978-12-21
1979	1979-01-01	1979-12-24
1980	1980-01-11	1980-12-09
1981	1981-02-01	1981-12-23
1982	1982-01-04	1982-12-27
1983	1983-01-22	1983-12-12
1984	1984-02-14	1984-12-30
1985	1985-02-12	1985-12-12
1986	1986-01-19	1986-12-03
1987	1987-03-01	1987-12-26
1989	1989-01-06	1989-12-31
1990	1990-01-20	1990-12-31
1991	1991-01-30	1991-12-23
1992	1992-01-03	1992-11-23
1993	1993-01-05	1993-12-05
1994	1994-01-17	1994-12-17
1995	1995-01-07	1995-12-20
1996	1996-01-03	1996-12-24
1997	1997-01-23	1997-12-25
1998	1998-01-07	1998-12-22
1999	1999-01-02	1999-12-14
2000	2000-01-04	2000-12-17
2001	2001-01-30	2001-12-18
2002	2002-01-24	2002-12-31
2004	2004-01-03	2004-11-12
2005	2005-01-03	2005-12-15
2006	2006-01-11	2006-12-26
2008	2008-01-09	2008-12-27
2009	2009-01-28	2009-12-13
2010	2010-01-22	2010-12-12
2014	2014-01-06	2014-12-06
2015	2015-01-03	2015-12-29
2016	2016-01-10	2016-12-27
2017	2017-01-20	2017-12-23
2018	2018-01-12	2018-12-21
2019	2019-01-01	2019-12-30
2020	2020-01-03	2020-12-31
2021	2021-01-02	2021-12-29
2022	2022-01-02	2022-12-31
2023	2023-01-03	2023-12-17
2024	2024-01-09	2024-12-29
2025	2025-01-06	2025-12-19
2026	2026-01-25	2026-08-20

Every Fixed Threshold

Fixed thresholds at Middletown
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	92	51	1996	32
25 mm (0.98 in): Days with 25 mm or more rain	92	20	1990	12
50 mm (1.97 in): Days with 50 mm or more rain	71	4	2026	4
100 mm (3.94 in): Days with 100 mm or more rain	4	1	1925	1
10 cm (3.9 in): Days with 10 cm or more snowfall	37	2	1939	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1924.

Download the Data

Data for Middletown 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Middletown Threshold Days by Year (USC00335220)

Key Facts for Middletown Thresholds

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

Every Fixed Threshold

Download the Data

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