Newark Threshold Days by Year (USC00305679)

6 fixed thresholds counted per year at Newark (USC00305679): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Newark Thresholds

Newark: days with 10 mm (0.39 in) or more of precipitation in 70 years, most in 1959 with 40.
Newark: days with 25 mm (0.98 in) or more of precipitation in 69 years, most in 1950 with 10.
Newark: days with 50 mm (1.97 in) or more of precipitation in 29 years, most in 1922 with 2.
Newark: days with 10 cm (3.9 in) or more of snowfall in 17 years, most in 1956 with 9.
6 fixed thresholds have at least one qualifying day at Newark.

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

70 years with a qualifying day

Days per year at Newark with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 40 in 1959.

Days with 10 mm (0.39 in) or more of precipitation per year at Newark
Year	Days	Decade average
1919	32	32
1920	19	20
1921	20	20
1922	21	20
1932	31	22.4
1933	23	22.4
1934	15	22.4
1935	23	22.4
1936	23	22.4
1937	26	22.4
1938	21	22.4
1939	17	22.4
1940	23	25.6
1941	23	25.6
1942	29	25.6
1943	25	25.6
1944	26	25.6
1945	33	25.6
1946	27	25.6
1947	27	25.6
1948	26	25.6
1949	17	25.6
1950	34	30.1
1951	33	30.1
1952	28	30.1
1953	25	30.1
1954	31	30.1
1955	27	30.1
1956	33	30.1
1957	20	30.1
1958	30	30.1
1959	40	30.1
1960	21	22.2
1961	29	22.2
1962	22	22.2
1963	18	22.2
1964	15	22.2
1965	18	22.2
1967	23	22.2
1968	32	22.2
1969	22	22.2
1970	32	27.7
1971	20	27.7
1972	39	27.7
1977	33	27.7
1978	19	27.7
1979	23	27.7
1980	20	25
1981	30	25
1982	21	25
1986	34	25
1987	20	25
1995	18	25
1996	34	25
1997	25	25
1998	22	25
1999	26	25
2000	32	30.4
2001	19	30.4
2002	26	30.4
2003	32	30.4
2004	36	30.4
2005	32	30.4
2006	35	30.4
2007	37	30.4
2009	25	30.4
2010	33	30.7
2014	29	30.7
2015	30	30.7
2026	18	18

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

First to last qualifying date each year at Newark
Year	First date	Last date
1919	1919-03-17	1919-12-25
1920	1920-03-20	1920-12-23
1921	1921-02-06	1921-11-10
1922	1922-01-12	1922-12-29
1932	1932-01-02	1932-12-31
1933	1933-01-19	1933-10-25
1934	1934-01-01	1934-12-01
1935	1935-01-09	1935-12-16
1936	1936-01-18	1936-12-03
1937	1937-01-15	1937-12-18
1938	1938-01-25	1938-11-19
1939	1939-01-31	1939-10-26
1940	1940-02-11	1940-11-02
1941	1941-01-17	1941-12-25
1942	1942-02-01	1942-12-31
1943	1943-01-04	1943-11-22
1944	1944-02-12	1944-12-28
1945	1945-01-01	1945-11-30
1946	1946-02-27	1946-12-28
1947	1947-01-03	1947-12-16
1948	1948-01-02	1948-12-31
1949	1949-01-28	1949-12-27
1950	1950-01-07	1950-12-08
1951	1951-01-24	1951-12-26
1952	1952-01-18	1952-12-11
1953	1953-01-18	1953-12-10
1954	1954-01-27	1954-12-30
1955	1955-02-28	1955-12-04
1956	1956-01-31	1956-12-23
1957	1957-02-27	1957-10-24
1958	1958-02-04	1958-11-29
1959	1959-01-03	1959-12-29
1960	1960-01-13	1960-10-25
1961	1961-01-01	1961-12-20
1962	1962-01-07	1962-12-07
1963	1963-02-03	1963-12-09
1964	1964-01-02	1964-12-21
1965	1965-01-04	1965-12-27
1967	1967-01-30	1967-11-23
1968	1968-01-15	1968-12-04
1969	1969-01-30	1969-12-11
1970	1970-02-10	1970-12-17
1971	1971-02-09	1971-12-07
1972	1972-01-03	1972-12-22
1977	1977-02-25	1977-12-22
1978	1978-01-17	1978-12-21
1979	1979-01-08	1979-11-27
1980	1980-03-31	1980-12-26
1981	1981-02-20	1981-12-23
1982	1982-01-04	1982-12-16
1986	1986-01-21	1986-12-26
1987	1987-01-12	1987-12-21
1995	1995-02-06	1995-11-15
1996	1996-01-04	1996-11-27
1997	1997-02-05	1997-11-03
1998	1998-02-18	1998-12-23
1999	1999-01-04	1999-12-15
2000	2000-01-04	2000-12-14
2001	2001-01-31	2001-12-18
2002	2002-02-01	2002-12-30
2003	2003-01-02	2003-12-29
2004	2004-01-05	2004-12-29
2005	2005-01-04	2005-12-28
2006	2006-01-03	2006-12-26
2007	2007-01-08	2007-12-26
2009	2009-01-05	2009-12-28
2010	2010-01-04	2010-12-15
2014	2014-01-03	2014-12-17
2015	2015-01-04	2015-12-03
2026	2026-01-07	2026-09-28

Every Fixed Threshold

Fixed thresholds at Newark
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	40	1959	18
25 mm (0.98 in): Days with 25 mm or more rain	69	10	1950	3
50 mm (1.97 in): Days with 50 mm or more rain	29	2	1922	1
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1922	1
10 cm (3.9 in): Days with 10 cm or more snowfall	17	9	1956	6
25 cm (9.8 in): Days with 25 cm or more snowfall	9	2	1960	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1919.

Download the Data

Data for Newark 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).

Newark Threshold Days by Year (USC00305679)

Key Facts for Newark Thresholds

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

Every Fixed Threshold

Download the Data

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